Bag Making Machine

Your Professional Bag Making Machine Supplier

Ruian Huawei Machinery Co., Ltd. is an enterprise dedicated to the research and production of plastic machinery. Its core products include film blowing machines, bag making machines, printing machines, bubble film casting machines, granulators, dry composite machines, slitting machines, tape machines, and other types of equipment that meet the diverse needs of plastic processing and packaging production.

Advanced Production and Quality Control
The factory operates with modern equipment and a skilled technical team, ensuring strict control from raw material selection to final assembly. This guarantees stable, efficient, and high-quality performance across all machinery lines.

Full-Range Solutions Across the Packaging Chain
The company offers equipment for film blowing, printing, bag making, lamination, slitting, and recycling. This complete product line supports the entire packaging chain and meets the needs of food, daily goods, industrial, and logistics applications.

High Precision and Stable Performance
Each machine is engineered for accuracy, efficiency, and long-term reliability. Whether producing films, bags, bubble materials, or granules, the equipment maintains consistent results and meets strict quality demands.

Strong Global Market Reach
Products sell well across China and are exported to Russia, Southeast Asia, the Middle East, Africa, North America, and South America. Reliable quality and stable performance have earned the brand strong recognition worldwide.

Automatic High Speed Hot Bag Making Machine
The automatic high speed hot bag making machine is suitable for the production of two-layer or multi-layer three sided sealing composite film bags (such as food bags, laundry powder bags, candy...
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Double Channel Coreless Roll Bag Making Machine
HW-GBD700-2 double coreless roll breaking garbage bag making machine is a kind of equipment specially used for the production of garbage bags, like common garbage bag making machines and...
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Automatic Hot Air Cold Cutting Bag Making Machine
Automatic hot sealing cold cutting bag making machine is a kind of machine equipment for producing plastic bags. It can automatically complete the rolling, heat sealing, cold cutting and cutting...
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Computer 2-layer High Speed Bag Making Machine
This machine is suitable for making high and low pressure vest bag (supermarket handbag), flat pocket (clothing bag, shoe bag), medical disposable bag, sanitary napkin bag, etc. (The production...
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Three-side Standing Bag Making Machine
Three-side sealing standing bag zipper buckle bag making machine is an efficient and advanced packaging equipment, together with food packaging bag making machine, standing bag making machine,...
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High-speed Three-side Sealing Bag Making Machine
Together with heavy-seal packaging bag making machine, cooked food sealed bag making machine, chemical product packaging bag making machine, steaming bag making machine, dried fruit bag making...
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Automatic Vest Bag Making Machine
The SHXJ-C series automatic vest bag making machine (four channels), like food bag making machine and shopping bag making machine, is an important equipment in the production of plastic packaging...
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Computer Hot Bag Making Machine
This machine is suitable for BOPP.OPP heat shrinkable film and other materials of the hot sealing bag, like OPP film bag making machine, it performs well in the field of bag making using OPP film...
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Double Channel Roll Vest Bag Making Machine
The GBDR-500 type double channel roll vest bag making machine, along with the vest type continuous roll bag making machine and supermarket shopping bag making machine, is a shopping bag production...
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Folding and Winding Machine
The RQL-ZB series folding and winding machine, along with folding machine and edge folding machine, is a material processing equipment that plays an important role in their respective processing...
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Computer Non-woven Bag Making Machine
The B600, 700, 800 computer non-woven bag making machine produced by Huawei Machinery are efficient equipment in non-woven bag making machines, specifically designed for producing non-woven bags....
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Automatic Disposable Glove Bag Making Machine
HW-600 automatic disposable glove bag making machine is an efficient and intelligent glove production equipment, like other disposable glove machine, it plays an important role in the production...
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Parameter

Model	SHXJ-E600	SHXJ-E700	SHXJ-E800
Sealing and cutting length	150-260mm	180-310mm	200-360mm
Sealing and cutting width	300-650mm	300-650mm	300-650mm
Sealing and cutting thickness	0.015-0.04mm	0.015-0.04mm	0.015-0.04mm
Bag-making speed	(50-100)×4	(50-100)×4	(50-100)×4
Air pressure	5kg/cm²	5kg/cm²	5kg/cm²
Motor power	1.5kw	1.5kw	1.5kw
Overall dimensions(L×W×H)	5000×1200×1800	5200×1300×1800	5400×1400×1800

Types of Bag Making Machine

The bag making machines produced by our company mainly include the following types:

Three-Side Standing Bag Making Machine

The working principle of this bag making machine is to transfer the coil to the workbench through a mechanical transmission system, and then complete the bag making process through a series of operations.

Automatic Vest Bag Making Machine

Automatic vest bag making machine is a kind of mechanical equipment for the production of vest bag. Vest bag is a common plastic bag, often used in stores, supermarkets and other places shopping bags.

Hot Edge Sealing Bag Making Machine

The Hot edge sealing bag making machine is usually composed of steel frame, conveyor belt, shear device, hot edge sealing device and control system.

Advantages of Bag Making Machine

Fast Manufacturing

Trust only plastic bag making machines that operate at high speed. This can help reduce organizational labour costs while catering to customer needs.

Minimal Expenses

It is important to create reliable plastic bag making machines because they must be energy-efficient. Companies could save money on operating expenses by doing this.

Premium Quality

Cheap and long-lasting durable bag making machines produce excellent-quality fabrics that last longer. This can create a good reputation and increase the company's consumer base.

Simple to Operate

Sustainable apparel production involves making shopping bags that are user-friendly and straightforward. Through these standardizations, organizations can be both cost-efficient and time-efficient.

Wide Application

Make all kinds of plastic bags using reliable plastic bag making machines. Businesses may utilize this to discover customer needs and enhance product offers.

Core Technical Components of Bag Making Machines

Drive System
Traditional mechanical drives are rapidly being replaced by servo drive systems. Servo systems offer precise positioning, fast response, flexible adjustment, and low energy consumption, making them key for achieving complex bag shapes and high-speed production.

Control System
PLC and HMI are the brains of modern bag making machines. They coordinate all actions, store numerous recipe parameters, and monitor equipment status in real time. Advanced systems support remote diagnostics and maintenance functions.

Heat Sealing System
Utilizes PID intelligent temperature control technology to ensure minimal temperature fluctuation of the heat sealing jaws, resulting in consistent sealing strength and aesthetics. For special materials, pulse heating, cold sealing, and other technologies might be used.

Edge Alignment System
The combination of high-sensitivity photoelectric sensors/CCD sensors and servo alignment mechanisms enables micron-level alignment accuracy, which is crucial especially for materials with intricate printed patterns.

Feeding System
Servo pulling combined with dual closed-loop tension control achieves absolute accuracy and stability in feed length, effectively eliminating cumulative errors.

Applications of Bag Making Machine

Shopping and Grocery Bags:

Produces W-cut bags commonly used in supermarkets, grocery stores, and retail outlets.

Promotional Bags:

Ldeal for producing customized bags for branding and promotional purposes.

Carry Bags:

Suitable for making carry bags for various industries, including clothing, electronics, and food packaging.

Precautions for Operating Bag Making Machine

1. Before connecting the power supply, you must use the table to measure the power supply voltage frequency within the allowable range.
2. The wire access must be used when the round crimping terminal.
3. Before turning on the machine must check whether the ground wire is connected and safe, before not confirming the connection must not be turned on.
4. If the machine is inspected, it must be disconnected from the power supply for 10 minutes before proceeding, otherwise it may cause electric shock.
5. In the power on or off for a period of time, the stepper motor may appear high temperature, please do not touch with your hands, otherwise it may cause burns.
6. Do not modify the machine and use other accessories that do not match, otherwise it may cause accidents.
7. Normal operation and maintenance must not touch the static bar or it may cause life-threatening.
8. After the instantaneous power failure, the motor suddenly (after the reset time) start, please turn off the power after the power failure.
9. In order to stop running equipment in an emergency, please set the external emergency cut-off switch.
10. Safety instructions on the machine should be read and observed carefully to avoid personal injury.
11. Please adjust the confirmation parameters before operation, otherwise the operation may appear unpredictable.
12. Extreme parameter adjustment will cause unstable operation, so adjust within the required range.
13. Please do not subject the machine to strong impact, a otherwise it will affect the accuracy of the machine and even damage.
14. Please do not place objects on the machine, so as not to fall into the machine and make the machine damaged.

Packaging and Shipping

Packaging	Equipment covered with air bubble film, packed with standard exporting wooden case.
Shipping	We can deliver by sea, air and express.

Our Service

◆ In the sales service phase, multiple departments of the company collaborate to process orders, with dedicated personnel providing real-time feedback on equipment production and quality inspection progress. Customers can also stay informed of updates through online platforms or communication; Production strictly follows standards, and samples will be made for customer confirmation before formal mass production to ensure that the equipment meets expectations. In case of potential delivery delays, we will communicate and provide solutions as soon as possible.

◆ In the pre-sales service stage, a professional team will deeply communicate with customers' industry, production capacity, budget and other needs, and customize exclusive procurement and production layout plans based on equipment characteristics.

◆ In terms of after-sales service, after the delivery of the equipment, professional technicians provide free training on operation, maintenance, and troubleshooting skills for customer personnel.

FAQ

Q: What types of materials can be used in automatic plastic bag making machines?

A: These machines frequently handle polyethylene and polypropylene films, which are commonly used in producing commercial and retail plastic bags.

Q: How often should a plastic bag making machine be serviced?

A: Ldeally, machines should undergo service every six months to sustain efficiency, coupled with regular monthly checks to deal with minor issues.

Q: What are the main types of bag making machines classified by raw materials?

A: Common types include plastic bag making machines (for PE/PP films), paper bag making machines (for kraft paper, cardboard), and non-woven bag making machines. They are tailored to the processing characteristics of different materials, such as adjusting heat-sealing parameters for plastics and folding precision for paper.

Q: What indicators should be paid attention to in the routine inspection of the heat-sealing device of a bag making machine?

A: Focus on three indicators: temperature uniformity (the temperature fluctuation should be within ±2℃), pressure balance, and the wear degree of heat-sealing parts. Additionally, test the sealing strength regularly, which should be no less than 2.5N/15mm for food bags.

Q: What are the solutions to the material jamming at the cutter of the bag making machine?

A: This problem is related to the guide comb being too far from the cutter, improperly adjusted low cutter height, and uneven wrinkled bags. Adjust the position of the guide comb, calibrate the cutter height, and solve the bag wrinkling problem first to prevent jamming.

Q: What safety tests are required for bag making machines during routine maintenance?

A: Test the emergency stop device (it should stop within 0.5 seconds after triggering), measure the grounding resistance (which should be ≤4Ω), check the noise (no more than 75dB(A)), and ensure the temperature of the operating interface does not exceed 45℃.

As one of the leading bag making machine manufacturers and suppliers in China, we warmly welcome you to buy discount bag making machine in stock here and get quotation from our factory. All machines are with high quality and low price. Welcome to view our website for more information.

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