quality VFFS Machine & Vertical Form Fill Seal Machine factory

Engineered for automated packaging of food products, Doypack Premade Pouch Packing Machines center on a two-step core process: precisely filling pre-manufactured Doypack pouches (e.g., stand-up pouches with zippers) with food items and sealing them to guarantee food safety and extend shelf life. Unlike traditional packaging machines that form pouches from raw film (risking film contamination), these devices use pre-sterilized, food-grade Doypack pouches to shorten processing time—making them highly suitable for high-volume food production (e.g., snack factories, frozen food plants). They are widely applied across the food industry, spanning frozen meals (dumplings, ready-to-eat curries), grain-based snacks (granola, cereal bars), dairy products (yogurt, cheese spreads), condiments (sauces, dressings), and dry foods (coffee beans, powdered milk). Their food-specific advantages include improved production efficiency (handling 30–120 food pouches per minute), outstanding versatility (compatible with liquid, powder, granular, and paste food types), extended freshness retention (via heat-sealing or vacuum-sealing to block oxygen/moisture), reduced food waste (due to precise pouch sizing and airtight seals), and food-safe automation (supporting PLC control for one-click operation and easy cleaning to meet HACCP standards). Consequently, they have become critical equipment in food production lines, effectively enhancing efficiency, adhering to strict food packaging quality standards, and ensuring food products display optimal visual appeal for retail shelves.​Tailored for automated packaging of food items, Doypack Premade Pouch Packing Machines specialize in a two-core-step process: accurately filling pre-produced food-grade Doypack pouches with edible products and sealing them to safeguard food safety (preventing bacterial growth and cross-contamination). In contrast to traditional packaging machines that form pouches from raw film (requiring extra sanitization steps), these devices leverage pre-made, BPA-free Doypack pouches to cut down processing time—ideal for high-volume food production (e.g., bakery facilities, snack processing plants). They are extensively used across key food sectors: frozen foods (frozen fruits, pre-cut vegetables), confectionery (chocolates, candies), savory snacks (potato chips, nuts), dairy alternatives (plant-based yogurt, oat milk), and staple foods (instant noodles, rice packets). Their food-focused benefits encompass increased production efficiency (managing 30–120 food pouches per minute), excellent versatility (suitable for oil-based sauces, crispy snacks, and delicate baked goods), prolonged freshness retention (through heat-sealing or modified atmosphere packaging, MAP, for perishables), less food waste (owing to precise filling and leak-proof seals), and seamless food-safe automation (supporting PLC control, date coding for traceability, and easy disassembly for cleaning). As a result, they have become essential equipment in food production lines, effectively boosting efficiency, maintaining strict food packaging quality standards, and ensuring food products present optimal visual appeal to consumers.​Designed to automate the packaging of food products, Doypack Premade Pouch Packing Machines excel at a two-step core process: accurately filling pre-manufactured food-grade Doypack pouches with edible items and sealing them to ensure food safety and preserve flavor. Unlike traditional packaging machines that create pouches from raw film (posing risks of film impurity), these devices use pre-tested, food-compatible Doypack pouches to reduce processing time—rendering them perfect for high-volume food production (e.g., frozen food factories, snack manufacturing plants). They find wide application across the food industry, including frozen prepared meals (lasagna, stir-fry kits), healthy snacks (dried fruits, protein bars), dairy products (Greek yogurt, cream cheese), liquid condiments (ketchup, soy sauce), and dry staples (quinoa, powdered soup mixes). Their food-specific advantages include heightened production efficiency (handling 30–120 food pouches per minute), exceptional versatility (compatible with all food consistencies—from runny syrups to crunchy nuts), extended freshness retention (via heat-sealing or vacuum-sealing to lock in aroma), minimized food waste (thanks to precise filling and airtight seals), and food-grade automation (supporting PLC control for consistent operation and compliance with FDA/EFSA food packaging regulations). Thus, they have become crucial equipment in food production lines, effectively improving efficiency, upholding strict food packaging quality standards, and ensuring food products exhibit optimal visual appeal to consumers.

As key equipment in automated packaging production lines, automatic case packers can replace manual labor in product handling, sorting, packing, and sealing. They are widely applicable to large-scale production across multiple industries. Their application scenarios and core advantages can be broken down as follows:1. Core Application ScenariosAutomatic case packers are highly adaptable and can be adjusted based on product form (solid, liquid, granular, etc.) and packaging specifications (carton, plastic box, pallet, etc.). They are primarily used in the following areas:Food and Beverage IndustryThey are suitable for bottled (mineral water, cola), canned (beer, canned goods), and bagged (snacks, flour) products. Examples include automatic case packing of bottled water and layered case packing of beer cans in beverage factories, and row-by-row case packing of bagged potato chips in food factories. These applications address the high hygiene requirements and fast-paced production pace of the food industry, preventing contamination from human contact. Pharmaceutical and Chemical Industry This system is used for packaging pharmaceutical packaging (such as capsule boxes and medicine bottles), chemical reagent bottles, and fertilizer bags. It must meet industry standards for "anti-pollution and high precision." Examples include pharmaceutical companies' "automatic packaging of pharmaceutical aluminum-plastic panels" and "collision-resistant packaging of reagent bottles," reducing the risk of damage and contamination during manual handling. Household Chemicals and Home Furnishing Industry For products such as laundry detergent bottles, shampoo cans, toothpaste containers, and toilet paper rolls, systems such as daily chemical factories' "automatic stacking and packaging of large laundry detergent bottles" and "multi-row simultaneous packaging of toothpaste containers" adapt to the diverse specifications and large batch sizes of daily chemical products and improve packaging efficiency. Electronic and Home Appliance Industry This system is used for packaging small electronic products (mobile phone accessories and chargers) and home appliance parts (circuit boards and small hardware) in boxes and cartons. Examples include electronics factories' "automatic packaging of charger packaging boxes" and "anti-static packaging of circuit boards," preventing static damage and component loss during manual handling. Agricultural Product Processing Industry Suitable for pre-packaged agricultural products (vacuum-packed meat, fruit gift boxes, and grain bags), such as vacuum-packed meat bags in layers and automatic sealing of fruit gift boxes in agricultural product processing plants, this system addresses the issues of low post-production packaging efficiency and high labor costs for agricultural products, ensuring product freshness. II. Highlighting Core Advantages Compared to traditional manual case packing, automatic case packers offer significant advantages in efficiency, cost, and quality, making them a cost-reducing and efficiency-enhancing tool for large-scale production. Significantly Improves Production Efficiency, Meeting High-Capacity Demands Manual case packing can produce approximately 500-800 cases per eight-hour shift, while automatic case packers can produce 1,000-5,000 cases per hour (depending on the model) and operate 24/7 without rest. For example, during peak season at a beverage factory, one automatic case packer can replace three to five workers, eliminating the problem of reduced efficiency due to fatigue and ensuring stable production line output. Reduce overall costs and minimize resource waste.Labor costs: In the long term, automatic case packers can replace multiple packers, reducing ongoing labor expenses such as wages, social security, and training. They are particularly suitable for regions with high labor costs and high workforce turnover.Reduced material loss: Through precise positioning and gripping, the machines avoid manual packing errors, missed packing, and carton damage, increasing carton utilization by 10%-15% and reducing packaging material waste.Ensure consistent packaging quality and enhance product quality control.Automatic case packers use program-defined uniform packing force, arrangement, and sealing standards to avoid manual problems such as uneven force (resulting in product damage), chaotic arrangement (impairing space utilization), and uneven sealing (affecting appearance). For example, when packing bottled beverages, the robotic arm precisely controls gripping force, reducing the breakage rate from 3%-5% compared to manual packing to below 0.1%. This ensures consistent product quantity and arrangement per case, enhancing the end product's brand image. Improve the working environment and reduce labor intensity. Manual case packing requires frequent handling of cartons and bending over to stack them, which can easily lead to back muscle strain and joint injuries. This is especially true for heavy products (such as 20L bottled water or large bottles of laundry detergent), which poses a high risk of manual handling. Automatic case packers can replace physically demanding and repetitive tasks, freeing workers to perform lighter duties such as equipment monitoring and maintenance. This reduces the risk of workplace injuries and improves the safety and user-friendliness of the workshop environment. Flexibly adapt to multiple specifications to meet flexible production needs. Modern automatic case packers support "quick changeover." By adjusting the robot arm parameters and replacing the gripper mold (such as suction cup or claw), they can adapt to different product specifications (for example, switching from "500ml bottled water" to "1.5L bottled water") in 10-30 minutes. This eliminates the need to rebuild the production line and meets the flexible production needs of companies demanding diverse product categories and small batches. Facilitates intelligent management and integrates production line data. Most automatic case packers are equipped with PLC control systems and data interfaces, enabling real-time data collection, including case count, fault warnings, and runtime. These interfaces can be integrated with the company's MES (Manufacturing Execution System) or ERP system, enabling managers to monitor production progress and trace product batches in real time. This enables "production data visualization and intelligent management," reducing manual statistical errors.

Robotic fully automatic palletizers, with their high automation, high stability, and flexible adaptability, have been widely adopted in the post-packaging process across multiple industries, becoming a key piece of equipment for improving warehouse logistics efficiency. Key application areas include: 1. Food and Beverage Industry Application scenarios: They address the palletizing needs of products such as bagged flour, rice, snack cartons, bottled beverages, canned goods, and cartoned dairy products. For example, on beverage production lines, these machines can palletize thousands of bottles of bottled water and juice per hour onto pallets in pre-set patterns such as "stacked" and "staggered." This replaces traditional manual palletizing (which can only handle 200-300 bottles per hour), increasing efficiency by 5-8 times while also eliminating packaging damage and product contamination associated with manual handling. Core Advantages: Meets the "hygienic grade" requirements of the food industry. The machine body is primarily constructed of 304 stainless steel, suitable for cleanroom environments. It also allows for flexible switching between different packaging sizes (for example, switching from 500ml bottles to 1.5L bottles requires only adjusting program parameters, without requiring major equipment modifications).2. Chemical and Building Materials IndustriesApplications: Suitable for palletizing heavy-duty, corrosive products such as bagged fertilizers, feed, cement, and paint drums. For example, in fertilizer production plants, the machine can stably grasp 25kg/50kg woven bags and stack them in stable "plum blossom" and "field" patterns, reaching heights of 2-3 meters. This eliminates the risk of injuries associated with manual handling of heavy objects while ensuring a tight stack and reducing the risk of collapse during storage and transportation. Core Advantages: Equipped with a corrosion-resistant gripper and a high-load robotic arm (typically with a load capacity of 50-200kg), it can withstand the mild corrosiveness of chemical products. It also features a self-detection function that automatically shuts down and issues an alarm if gripping force is abnormal or the package is misaligned, ensuring production safety. 3. Pharmaceutical and Daily Chemical Industry Applications: Suitable for palletizing lightweight, high-precision products such as medicine boxes and daily chemical cartons (such as shampoo and laundry detergent boxes). For example, in pharmaceutical companies, the equipment can neatly palletize small-format medicine boxes onto pallets in accordance with GMP standards without human contact, preventing dust and microbial contamination. A barcode scanning and recognition system ensures traceability of each batch of products. Core Advantages: The robotic arm boasts a repeatable positioning accuracy of ±0.5mm, ensuring palletizing uniformity. It supports integration with the production line's MES system, integrating data from production, palletizing, and warehousing, enhancing the intelligence of the entire process.4. Logistics and E-commerce IndustryApplicable Scenarios: Flexible palletizing of small batches of multi-category packages in e-commerce warehouses, or palletizing cartons and plastic boxes in transit logistics. For example, during e-commerce promotions, the device can quickly switch between packages of different sizes (from shoe boxes to small appliance boxes), completing mixed palletizing based on order requirements, helping warehouses improve sorting and outbound delivery efficiency.Core Advantages: Equipped with a visual recognition system, it automatically identifies package size and shape, eliminating the need for manual parameter pre-setting. It supports 24/7 continuous operation, effectively addressing capacity pressures during peak logistics periods.

With its advantages of "horizontal forming and high-speed sealing & cutting", the Pillow Packing Machine is widely used in the food, pharmaceutical, daily chemical, and industrial parts industries. However, requirements for equipment functionality, precision, and efficiency vary greatly across different scenarios. When making a selection, you need to focus on three cores—your product characteristics, production needs, and compliance standards—and screen step by step from the following 6 dimensions to avoid "excessive functionality" or "insufficient performance":I. First, Clarify the "Packaging Object": Product Characteristics Determine Basic Equipment ConfigurationThe shape, size, and material of the product are the "first criteria" for selecting a Pillow Packing Machine, directly influencing the equipment’s former design, conveying structure, and sealing & cutting method:1. Product Shape and Physical PropertiesFor packaging block/strip solids (e.g., biscuits, bread, soap): Prioritize models with a "flat-push conveyor" and adjustable formers to prevent product deviation during conveying.For packaging fragile/soft materials (e.g., potato chips, cakes, soft candies): Choose models with a "flexible conveyor belt" (e.g., silicone material) and a "low-speed start buffer function" to reduce damage from impact.For packaging products with liquids/grease (e.g., pickles, marinated eggs, bacon): Ensure the machine has a "drip-proof filling structure" and "food-grade 304 stainless steel contact parts". Additionally, the sealing temperature must be compatible with oil-resistant films (e.g., PET/PE composite films) to prevent seal contamination.2. Product Size and Packaging SpecificationsConfirm the "maximum length, width, and height" of the product, and match it with the equipment’s "bag width adjustment range" and "former size":Small products (e.g., candies, tablets): Select a mini Pillow Packing Machine with a bag width of 30–150mm to balance precision and speed.Medium-to-large products (e.g., instant noodles, folded clothes): A standard model with a bag width of 150–300mm is required, and the conveyor belt load capacity should be ≥5kg to avoid conveying jams caused by heavy products.II. Match "Production Scale": Efficiency and Automation Level Must Be CompatibleBased on "daily output" and "future capacity planning", select equipment with corresponding speed and automation levels to balance "efficiency needs" and "cost input":1. Match Output with Equipment SpeedThe speed of a Pillow Packing Machine is usually measured in "bags per minute (bpm)". It is necessary to calculate the required speed based on the "actual effective production time" (e.g., 8 hours per day, minus approximately 20% of time for film replacement and debugging):Small-batch production (daily output ≤50,000 bags, e.g., small food workshops): Choose an economical model with a speed of 50–80 bpm. There is no need to pursue high speed to avoid equipment idleness and waste.Medium-batch production (daily output 50,000–200,000 bags, e.g., regional brand factories): Select a standard model with a speed of 80–150 bpm, equipped with an "automatic film splicing device" to reduce downtime for film replacement.Large-batch production (daily output ≥200,000 bags, e.g., leading food enterprises): A high-speed model with a speed of 150–250 bpm is a must, and it should be equipped with "dual servo drives" (controlling film conveying and sealing & cutting separately) to ensure sealing precision at high speeds.2. Automation Level: The Key to Reducing Labor CostsBasic needs (packaging only): Choose a model with "manual feeding + automatic sealing & cutting", suitable for scenarios where products have a regular shape and are easy to place.Advanced needs (cost reduction and efficiency improvement): Select an integrated model with "automatic feeding (e.g., vibratory feeder, conveyor belt) + automatic coding + automatic finished product stacking", especially suitable for the pharmaceutical and electronic parts industries where cleanliness requirements are high and labor costs are steep.High-end needs (unmanned operation): Equip the machine with a "visual inspection system" (e.g., detecting incomplete seals, missing materials, printing errors) and an "automatic defective product rejection" function to reduce manual quality inspection and meet compliance requirements in the food and pharmaceutical industries.III. Focus on "Packaging Materials": Film Characteristics Determine Sealing & Cutting AdaptabilityThe "sealing effect" and "operation stability" of a Pillow Packing Machine are directly related to the film material and thickness. Choosing the wrong film may lead to "unreliable seals" or "film breakage":1. Film Material AdaptabilityOrdinary films (e.g., PE, PP): Select a model with a "standard heat-sealing knife", and a sealing temperature of 120–180℃ is sufficient.Composite films (e.g., PET/PE, NY/PE): A model with an "adjustable temperature heat-sealing knife" (supporting segmental temperature control, e.g., 160℃ for the seal edge and 180℃ for the cutting edge) is required to avoid film delamination.Special films (e.g., biodegradable films, aluminum foil films): Confirm whether the equipment supports "low-temperature sealing" (for biodegradable films) or "high-frequency heat sealing" (for aluminum foil films). Additionally, the tension control system needs to be more precise (within ±3%) to prevent film stretching and deformation.2. Film Thickness RequirementsGenerally, a Pillow Packing Machine is compatible with films of 20–100μm in thickness:Thin films (20–50μm, e.g., snack packaging): A "light-tension conveying" system is required to avoid film tearing.Thick films (50–100μm, e.g., puncture-resistant packaging for industrial parts): The pressure of the sealing & cutting knife needs to be increased (≥0.3MPa) to ensure tight sealing.IV. Prioritize Compliance: Industry Standards Determine "Special Configurations" of EquipmentDifferent industries have strict quality, safety, and cleanliness standards. When selecting equipment, confirm whether it meets the corresponding compliance requirements to avoid subsequent modification costs:1. Food Industry: Safety and Hygiene Are CoreThe machine must have a "food-grade 304 stainless steel body" (especially parts in contact with products and films), and the surface should be "polished" with no hygiene dead ends.For packaging "products requiring preservation" (e.g., fresh meat, cooked food): Select a model with a "nitrogen filling function" to extend the shelf life.For "infant food and health products": An additional "metal detection linkage" function is required to prevent metal impurities from mixing in.2. Pharmaceutical Industry: Cleanliness and Precision Are CriticalThe machine must comply with the "ISO Class 8 cleanroom standard", with a "no-sharp-angle, easy-to-clean" body. Additionally, motors and electrical components should have "waterproof and dustproof" protection (IP65 or higher).When packaging "tablets and capsules", confirm the equipment’s "counting precision" (e.g., ±1 tablet) and ensure it is equipped with a "visual inspection system" to identify missing or incorrect loading.For packaging "sterile medical devices" (e.g., masks, syringes): Select a model with an "ultraviolet/ozone sterilization module", and the seal should be "free of particle shedding".3. Industrial/Daily Chemical Industry: Durability and Protection Are KeyFor packaging "hardware parts and electronic components": Choose a model with a "scratch-resistant conveyor belt" and a "puncture-resistant film adaptation structure" to avoid equipment wear.For packaging "corrosive daily chemicals" (e.g., disinfectants, detergents): A "corrosion-resistant body material" (e.g., 316 stainless steel) is required, and the seal should be "chemically resistant".V. After-Sales Service and Expandability: Avoid "Affordable to Buy, Hard to Use"A Pillow Packing Machine is a long-term production equipment. The speed of after-sales response, spare parts supply, and later expandability directly affect production stability:1. After-Sales Support: Confirm "Localized Services"Prioritize brands with "local service centers" to ensure "24-hour response" in case of failures and avoid production losses.Inquire about the "spare parts supply cycle" (e.g., for easily worn parts such as sealing knives, conveyor belts, and photoelectric sensors) and whether "emergency spare parts delivery" is supported.2. Expandability: Reserve Space for Future UpgradesIf you may expand product categories in the future: Select a "modular design" model, which allows for later installation of a "coding machine, labeling machine, or weighing and rejection device".If the machine needs to be connected to a production line: Confirm whether the equipment supports a "PLC communication interface" (e.g., linking with front-end feeding machines and back-end cartoning machines) to realize an automated assembly line.VI. Reasonable Budget Allocation: Do Not Blindly Pursue "High Configuration" — Focus on Core NeedsThe price of a Pillow Packing Machine ranges from tens of thousands to hundreds of thousands of yuan. Budget allocation should focus on "key points":Basic budget (50,000–150,000 yuan): To meet "small-batch, single-product" packaging, choose a "standard configuration" (manual feeding, basic heat sealing, no inspection). Prioritize "sealing precision" and "body durability".Medium budget (150,000–300,000 yuan): Suitable for "medium-batch, multi-category" production. You can add functions such as "automatic feeding, visual inspection, and nitrogen filling" to balance efficiency and compliance.High-end budget (over 300,000 yuan): For "large-batch, high-compliance requirements" (e.g., pharmaceuticals, high-end food), select a "high-speed dual-servo model + fully automated modules + customized formers" to ensure long-term stable operation.Summary: The "Three-Step" Selection ProcessClarify core needs: First, determine "product characteristics (shape/size) + output (daily number of bags) + industry compliance requirements", and list "must-have configurations" (e.g., food-grade materials, nitrogen filling) and "optional configurations" (e.g., automatic stacking).Screen suitable models: Eliminate incompatible models based on "must-have configurations", then compare "optional configurations" and "prices" to avoid paying for "unused functions".On-site test verification: Prioritize requesting the manufacturer to "test the machine with your own products". Observe the "sealing effect (whether there are incomplete seals or wrinkles), speed stability (whether there are jams), and finished product precision (bag length deviation, pattern alignment)", then confirm after-sales service and expandability.Through the above steps, you can accurately select a Pillow Packing Machine that is "highly adaptable, cost-effective, and easy to use in the long term", truly achieving "cost reduction and efficiency improvement".

In the field of powdered food processing, the selection of packaging machines must take into account the characteristics of the powder, such as flowability, bulk density, moisture absorption, and air content (e.g., milk powder is prone to moisture absorption, flour is dusty, and protein powder has good flowability). It also needs to align with production capacity, packaging specifications, and automation requirements. Below are the common types of packaging machines used in processing plants, categorized by core functions and application scenarios:I. By "Packaging Specification": Small Bag Packaging Machines (Single Bag < 500g)Mainly used for retail-grade small packaging (e.g., milk powder, coffee powder, meal replacement powder, seasoning powder, etc.). The core requirements are "accurate measurement, good sealing, and dust prevention".  Type Screw-type Powder Packaging Machine Measuring Cup-type Powder Packaging Machine Negative Pressure (Vacuum) Powder Packaging Machine Core Principle Uses the spiral structure of the screw to quantitatively convey powder from the hopper into the packaging bag. The rotation speed/number of turns of the screw is controlled via photoelectric sensing to achieve measurement. Quantitatively scoops powder through rotating measuring cups with fixed volumes (different specifications of measuring cups can be replaced). Suitable for fixed-specification packaging. Uses negative pressure suction to draw powder from the hopper into a quantitative cavity, then releases it into the packaging bag, reducing dust and contact between powder and air. Application Scenarios Powders with medium to low flowability (flour, milk powder, meal replacement powder, traditional Chinese medicine powder); moisture-absorbing and dusty powders. High-flowability and non-sticky powders (protein powder, cocoa powder, instant coffee powder). Ultra-fine powders (e.g., matcha powder, probiotic powder) and oxidation-prone powders. Advantages 1. High measurement accuracy (error within ±1%).2. Can adapt to powders of different densities by adjusting screw parameters.3. The parts of the hopper and screw in contact with food are mostly made of 304 stainless steel, meeting food-grade requirements. 1. Simple structure, low failure rate, and low maintenance cost.2. Fast packaging speed (up to 60-120 bags per minute). 1. Excellent dust-proof effect, keeping the workshop environment cleaner.2. Reduces contact between powder and air, extending the shelf life. Limitations 1. Prone to measurement deviation for high-flowability powders (e.g., protein powder).2. The screw needs regular cleaning to avoid powder residue and caking. 1. Lower measurement accuracy than screw-type machines (error around ±3%).2. Cannot adapt to sticky and easy-caking powders (residue easily accumulates in measuring cups). 1. Low production capacity (mostly 30-60 bags per minute).2. Insufficient suction for high-specific-gravity powders (rare in food). II. By "Packaging Specification": Medium and Large-Sized Packaging Machines (Single Bag 500g-50kg)Mainly used for raw material turnover and wholesale-grade packaging (e.g., flour, starch, protein powder raw materials, large-pack milk powder, etc.). The core requirements are "high production capacity, stable conveying, and compatibility with ton bags/large woven bags".1. Weighing-type Automatic Packaging MachineDivided into "single-hopper" and "double-hopper" types. It precisely controls the blanking amount through electronic weighing sensors and is the mainstream equipment for medium and large-sized powder packaging. Application Scenarios: 500g-25kg packaging (e.g., 25kg flour bags, 10kg milk powder raw material bags), suitable for powders with good or moderate flowability.Core Advantages:High measurement accuracy (error: ±0.2%-0.5%), supporting touch-screen setting of packaging weight;Equipped with "anti-clogging blanking ports" and "vibrating blanking devices" to prevent powder caking and blockage;Can be linked with bag sewing machines (heat sealing/thread sewing) and labeling machines to realize the integration of "weighing-filling-sealing-labeling".Sub-types:Single-hopper weighing: Suitable for medium production capacity (10-30 bags per minute);Double-hopper weighing: Alternate blanking of two hoppers, increasing production capacity to 30-60 bags per minute, suitable for high-capacity requirements.2. Ton Bag (Flexible Intermediate Bulk Container, FIBC) Packaging MachineSpecialized for "ton bag" packaging (500kg-1000kg), mostly used for large-batch turnover of raw material procurement/delivery. Core Structure: Includes a large hopper, quantitative weighing system, ton bag hanging device, and dust removal system (a pulse dust collector is required as powder is prone to dust).Application Scenarios: Food additive powders (e.g., maltodextrin, vitamin powder) and bulk powder raw materials (e.g., corn starch ton bags).Key Features: The blanking port is equipped with an "air-blowing arch-breaking device" (breaks up caked powder through air flow) to ensure smooth blanking.III. By "Packaging Form": Special-function Packaging MachinesDesigned for the special needs of powdered food (e.g., moisture proof, fresh keeping, and precise small-dose packaging). The common types are as follows:1. Vacuum Powder Packaging MachineAdds a "vacuum pumping-heat sealing" process after "filling" to isolate air and moisture, extending the shelf life of moisture-absorbing and oxidation-prone powders. Application Scenarios: Milk powder, probiotic powder, meal replacement powder (small retail bags), and nut powder (anti-oxidation).Technical Features: The vacuum degree is adjustable (to prevent ultra-fine powder from being sucked away), and the sealing temperature is adapted to different packaging bag materials (aluminum-plastic composite film, PE film).2. Powder Filling Machine (Specialized for Bottles/Cans)Designed for bottled and canned powders (e.g., milk powder cans, seasoning powder bottles), focusing on "precise filling and leak prevention". Core Types:Piston-type filling machine: Quantitatively sucks and discharges powder through the reciprocating movement of the piston, suitable for powders with medium viscosity (e.g., sesame paste powder);Screw-type filling machine (specialized for bottles): Adds a "bottle mouth positioning" and "anti-overflow cover" based on screw blanking to prevent powder spillage, suitable for round/square bottles.Typical Applications: Milk powder can filling production lines, and bottled pepper powder/cumin powder packaging.IV. By "Automation Level": Production Line-level EquipmentLarge-scale processing plants usually adopt "integrated production lines" that integrate multiple devices to realize full-process automation. The core equipment includes:1. Fully Automatic Powder Packaging Production LineComposition: Automatic feeding machine (screw feeding/negative pressure feeding, avoiding manual contact) → Quantitative packaging machine (screw/weighing type) → Automatic sealing machine (heat sealing/thread sewing) → Metal detector (detects whether metal impurities are mixed in the powder) → Inkjet printer (prints production date/batch number) → Cartoning machine.Application: Large-scale production with a capacity of >50 bags per minute (e.g., large flour mills, milk powder factories).2. Bag-feeding Powder Packaging MachineFeatures: Equipped with functions of "automatic bag taking, bag opening, filling, and sealing". The packaging bags are pre-made (e.g., stand-up bags, zipper bags), eliminating the need for on-site bag making. Suitable for irregular bags and high-value-added powders (e.g., collagen peptide powder, imported coffee powder).Advantages: Flexible bag replacement (different sizes of bags can be adapted by replacing molds), and the packaging has a more exquisite appearance, meeting the aesthetic needs of the retail end.V. Core Factors for SelectionPowder Characteristics:Poor flowability/sticky (e.g., milk powder, traditional Chinese medicine powder) → Priority to screw-type machines;Good flowability/non-sticky (e.g., protein powder, cocoa powder) → Measuring cup-type (for small bags), weighing-type (for medium and large sizes);Ultra-fine/dusty (e.g., matcha powder) → Negative pressure-type + dust removal system;Moisture-absorbing/oxidation-prone (e.g., probiotic powder) → Vacuum packaging machine.Production Capacity Requirements:Small batch (＜10 bags per minute) → Semi-automatic screw packaging machine (manual bag feeding);Medium batch (10-50 bags per minute) → Fully automatic bag-feeding/screw-type packaging machine;Large batch (＞50 bags per minute) → Double-hopper weighing packaging production line.Compliance Requirements:Parts in contact with food must be made of 304/316 stainless steel, complying with General Safety Requirements for Food Contact Materials and Articles (GB 4806.1);Moisture-absorbing powders need to be equipped with a dehumidification system to prevent powder caking and deterioration in the equipment. In summary, the selection of packaging machines for powdered food processing plants must "accurately match material characteristics, production capacity, and compliance requirements". For small retail bags, emphasis is placed on accuracy and sealing; for medium and large-sized turnover packaging, focus is on production capacity and stability; for high-value-added products, both packaging appearance and automation level need to be considered.

‌ I. Project Background A leading domestic bakery enterprise faced: Low manual packing efficiency (

    Customer Background‌ China Shanxi Food Group is a leading canned food manufacturer in China, with an annual output of more than 200,000 tons, and its products are exported to Europe, America, Southeast Asia and other regions. As the order volume continues to grow, customers are in urgent need of improving packaging efficiency, reducing labor costs, and ensuring that packaging quality meets international standards. ‌ Project Requirements‌ ‌Automation level‌: The whole process from empty can delivery to palletizing needs to be unmanned ‌Productivity requirements‌: 2,000 cans (3kg/can) can be processed per hour ‌ Key challenges‌: Tinplate cans are easily deformed and need to be accurately grasped and packed The packaging line needs to be compatible with a variety of can types (3kg round cans, 1kg round cans, square cans, special-shaped cans) Palletizing must comply with EU pallet standards (1200×800mm)   Solution‌ We customized a fully automatic packaging line for our customers. The core equipment includes: ‌Automatic conveying system‌ High-speed conveyor belts with visual inspection ensure smooth conveying of cans Automatic empty box supply, seamless docking of packing stations   ‌Intelligent packing unit‌ The robot accurately grasps cans with an error of ≤±0.5mm Adaptive packing system, supports a variety of cans Fast switching of can types ‌ Efficient sealing section Hot melt adhesive + tape double sealing process ensures that the boxes are not scattered during long-distance transportation Automatic labeling machine prints batch information synchronously ‌ Robot palletizing system‌ Equipped with high-load industrial robots (150kg), the pallet types are neat and stable Intelligent algorithm optimizes the palletizing path, and the space utilization rate is increased by 20% ‌ Technical highlights‌ ‌Flexible production‌: Switch can type/box type with one click through the HMI interface, and the production change time is less than 3 minutes ‌Data traceability‌: The MES system records the production time, batch and operation information of each box ‌Energy-saving design‌: The servo drive system saves 30% energy compared to traditional production lines ‌ Customer evaluation‌ This automated packaging line completely exceeded our expectations. It not only solved the pain point of high labor costs, but also met our automated warehousing requirements for the neatness of palletizing. The technical team of Shanghai Waylead Company demonstrated extremely high professional standards during the installation and commissioning process.

In the modern food industry, efficiency and quality are the keys to success. We present to you a ‌fully automated toast bread packaging line‌, integrating efficiency, intelligence, and stability, redefining the new standard for bread packaging! From packaging to palletizing, the entire production line operates fully automatically, requiring no manual intervention. The ‌automatic conveying system‌ precisely transports each slice of toast, ensuring the product enters the next stage intact and undamaged. The ‌automatic pillow packaging machine‌ quickly completes the individual packaging of bread, locking in freshness and flavor while enhancing the product's visual appeal. After packaging, the ‌automatic carton opener‌ rapidly forms the cartons and accurately delivers them to the filling station via the conveying system. The ‌automatic packing machine‌ neatly arranges the packaged toast and efficiently loads it into the cartons, ensuring each box is stable and orderly. Subsequently, the ‌automatic carton sealer‌ efficiently completes the sealing process, ensuring product safety during transportation. Finally, the ‌automatic palletizer‌ neatly stacks the packed products, providing great convenience for storage and transportation. The entire production line operates stably and efficiently, significantly increasing production capacity while substantially reducing labor costs, making it the ideal choice for modern food production. Our equipment is made of ‌premium materials‌ and incorporates ‌advanced technology‌, ensuring precision and reliability at every stage. Whether for large-scale production or small-batch customization, this automated toast bread packaging line can easily meet your diverse needs. Choosing our automated packaging line is not just about selecting efficient production but also about ‌quality assurance‌ and ‌future competitiveness‌. Let us help you effortlessly achieve intelligent production and deliver a superior product experience to consumers! ‌Efficient, Intelligent, and Exceptional in Quality – The Automated Toast Bread Packaging Line, Your Ideal Choice!  

    In October 2024, we customized a fully automatic carton sealing machine for a Cambodian food processing factory. A carton sealer is a device used to automatically seal packaging boxes or containers. It has many practical and advantages, including: Improve production efficiency: The carton sealer can automatically complete the carton sealing process, reduce manual intervention, save time and improve production efficiency. Ensure the quality of carton sealing: The carton sealing machine can ensure that each packaging box or container is properly sealed, avoid leaking or loose sealing, and improve the quality of product packaging. Reduce labor costs: The automated carton sealing machine process reduces the demand for manpower, reduces labor costs, and reduces the possibility of human errors. Wide applicability: The carton sealing machine is suitable for a variety of packaging boxes, containers and product types, and can be widely used in many fields such as the food industry, pharmaceutical industry, and chemical industry. Flexibility and adjustability: carton sealing machine usually have flexible setting options and can be adjusted according to different sizes and types of packaging boxes or containers, improving applicability and flexibility. Save space: carton sealing machine are usually compact in design, which can save production line space and make production line layout more efficient. Reduce loss: Automatic carton sealing machine can reduce the waste of packaging materials and ensure the integrity of packaging, thereby reducing the loss rate of products during transportation and storage.   When customizing the carton sealing machine, we considered the following factors: Adaptability to tropical climate: Since Cambodia has a tropical climate, the design of the carton sealer should consider stability and durability in high temperature and humid environments. Diversified packaging needs: Considering the different types and sizes of products that may be produced by food processing plants, the carton sealing machine should have flexible adjustment functions to adapt to diverse packaging needs. Efficient production: The carton sealing machine should have high-speed carton sealing capabilities to meet the needs of mass production in food processing plants and improve production efficiency. Compliance with hygiene standards: The food processing industry has strict hygiene requirements. The design of the carton sealer should comply with food safety and hygiene standards and be easy to clean and disinfect. Ease of operation: Considering the training level and operating habits of local workers, the carton sealer should be designed to be simple and easy to operate, reduce the difficulty of operation, and improve production efficiency. Reliability and maintenance: The customized carton sealer should have good stability and reliability, and be easy to maintain and repair to ensure long-term stable operation of the equipment. Energy saving and environmental protection: Considering energy costs and environmental protection requirements, customized carton sealing machines should be designed to be energy-efficient and efficient, reduce energy consumption, and meet environmental protection standards. After-sales service: Choose a manufacturer with good after-sales service support to ensure timely maintenance and technical support. By customizing a carton sealing machine that meets the needs of Cambodian food processing plants, production efficiency can be improved, product packaging quality and compliance with hygiene standards can be ensured, and the sustainable development of the factory can be promoted. When using a carton sealing machine, it is necessary to ensure correct operation and regular maintenance to extend the service life of the equipment and ensure the normal operation of the production line. Carton sealing machines are widely used in food processing, pharmaceutical manufacturing, daily necessities packaging and other fields, providing efficient, fast and reliable solutions for product packaging.

VFFS (Vertical Form Fill Seal) packaging machine is a common vertical packaging machine, mainly used for automatic packaging of products in different forms such as granules, powders, liquids, etc. This packaging machine makes bags, measures, fills and seals in the vertical direction, and is usually suitable for packaging production lines in the food, cosmetics, pharmaceutical and other industries. In August 2024, we customized 10 VFFS packaging machines for Philippine food processing companies for packaging granular foods. VFFS packaging machines can be applied to a variety of different bag types to meet the packaging needs of different granular products. The following are some commonly used bag types for VFFS packaging machines: Stand-up Pouch: This bag type can maintain a three-dimensional shape when laid flat, and is suitable for packaging granular foods such as coffee beans, puffed foods, nuts, etc. Pillow Bag: The three-dimensional bag is a simple bag type suitable for packaging granular foods such as candy, potato chips, dried fruits, etc. Quad Seal Bag: The quad seal bag has four side seals, providing better three-dimensional sense and stability, suitable for packaging granular foods such as candy, nuts, etc. Zipper Bag: Zipper bags have a resealable function and are suitable for granular foods that need to be opened multiple times, such as dried fruits and nuts. Three-Side Seal Bag: Three-Side Seal Bags have three seals and are suitable for packaging granular foods such as coffee powder, tea, seasonings, etc. Stand-up Zipper Bag: This bag type combines the characteristics of a three-dimensional bag and a zipper bag, is suitable for packaging granular foods, and has a convenient opening function. These bag types can be selected according to the characteristics of the granular product, shelf life requirements, display requirements, etc., to ensure packaging and preservation effects. VFFS packaging machines usually have the function of adapting to different bag types, which can be adjusted and switched according to your production needs.