Applications classified by industry scenarios
1. Food and fast-moving consumer goods industry
Functional packaging
Stand-up bag making machine: produces coffee bags and milk powder bags with self-standing bottoms, which are convenient for display and have strong sealing properties. They can be reused with zipper structures.
Four-side sealing bag making machine: produces pillow-type packaging bags for snacks such as potato chips and nuts. The high-speed bag making efficiency is suitable for assembly line production.
Vacuum bag making machine: used for vacuum packaging of meat and cooked food to extend the shelf life. It is often used with composite materials to achieve oxygen isolation.
Scenario case
A biscuit company uses a fully automatic high-speed bag making machine, which can produce 300-500 three-side sealed bags per minute. The bag body is printed with the brand LOGO, and the heat sealing technology is used to ensure that the biscuits are moisture-proof.
2. Logistics and e-commerce fields
Efficiency packaging
Point-break continuous roll bag making machine: produces continuous roll express bags. The point-break design facilitates batch tearing and is often used for batch delivery on e-commerce platforms.
Express paper bag production line: produces straight-bottom paper bags, and is equipped with printing equipment to achieve simultaneous printing of address bars and brand logos, reducing packaging material costs.
Bubble film bag making machine: automatically completes the cutting and edge sealing of bubble film, and produces shockproof bags for express packaging of electronic products such as mobile phones and computers.
Scenario case
A logistics park uses intelligent bag making machines to adjust the size of express bags in real time according to the order volume, and is equipped with an automatic labeling system to improve packaging efficiency by more than 30%.
3. Industrial and agricultural scenarios
Durable packaging
Woven bag making machine: produces PP/PE woven bags for packaging heavy objects such as fertilizers, seeds, and cement, with a load capacity of 50-100kg and strong anti-puncture performance.
Ton bag making machine: produces container bags (ton bags) for bulk transportation of industrial raw materials (such as chemical powders), supporting sling design and top/bottom openings.
Agricultural film bag making machine: produces film bags and seedling bags for greenhouses, with UV-resistant materials, strong weather resistance, and adaptable to outdoor environments.
Case Study
A fertilizer plant uses a heavy-duty woven bag making machine with a moisture-proof film built into the bag body, which is used in conjunction with an automatic filling line to achieve efficient packaging of fertilizers and reduce leakage during transportation.

Applications classified by special functions
Environmentally friendly packaging applications
Biodegradable bag making machine: Using materials such as PLA and PBAT as raw materials, it produces shopping bags that can be degraded in the natural environment. In response to the "plastic restriction order", it is commonly found in chain supermarkets and convenience stores.
Personalized customization applications
Special-shaped bag making machine: Makes round, triangular, portable and other special-shaped bags for gift packaging (such as chocolate gift box bags) and cultural and creative product packaging.
Zipper bag making machine: Adds plastic zippers to packaging bags to achieve repeated sealing, commonly used in snack bags, document bags, etc.
High value-added applications
Laser punching bag making machine: Processes breathable holes (such as bread bags) or anti-counterfeiting holes (such as pharmaceutical packaging) on ​​packaging bags to improve functionality and safety.
IV. Application trends of bag making machine technology upgrades
Intelligent production
Servo motor driven bag making machine: Through the PLC control system, precise fixed-length cutting and tension adjustment are achieved, and the error can be controlled within ±0.5mm, which is suitable for high-precision packaging (such as pharmaceutical aluminum-plastic bags).
Green manufacturing
Solvent-free composite bag making machine: reduces the volatilization of glue solvents, reduces VOCs emissions, meets environmental standards, and is often used for food contact packaging.
High-speed integration
Film blowing - bag making integrated equipment: one-stop completion from raw material film blowing to bag making, shortening the production cycle, suitable for large-scale basic packaging bags (such as vest bags) production.

The essence of bag-making machine application is to adapt to the packaging needs of different industries through technology. From material selection, functional design to production efficiency, all need to be optimized in combination with scenarios. In the future, with stricter environmental protection policies and consumption upgrades, bag-making machines will pay more attention to the development of intelligent, green and customized functions to meet the high-end packaging needs in the fields of food, medicine, logistics, etc.