Choosing a suitable non-woven bag making machine requires comprehensive consideration of factors such as equipment performance, production requirements, material adaptability, and after-sales service. The following provides suggestions from multiple perspectives and integrates key information from search results:
Clarify production requirements
Bag type and process requirements
Select device functions based on the target product type. For example, flat pockets and vest pockets: ZXL-D700 type can be selected (supporting folding, heat sealing, cutting and other processes); Handbags and 3D bags: The equipment should have a hot handle function, such as the ZXL-D700 model supporting automatic hot handles, and the HD-1502 model capable of processing handbags and achieving wireless stitching; Complex bag types (such as drawstring bags and bottom inserted bags): Equipment is required to be equipped with functions such as step-by-step feeding and photoelectric tracking. For example, the NK-GW2012 model from Nanfang Lijin supports the production of multiple bag types. There are significant differences in the adaptability of different models to processes such as folding, sealing, and punching. If diversified product lines are needed, priority should be given to equipment that supports rapid mold replacement.
Material compatibility
Select equipment based on non-woven fabric thickness, weight, and functionality (such as anti-static and antibacterial): lightweight and breathable materials require ultrasonic sealing technology to avoid edge burning; Industrial thick non-woven fabric needs to be matched with high-power motors to enhance its load-bearing capacity.
Production scale and efficiency
Small and medium-sized: Semi automatic models such as Hongda HD-1502 (efficiency 45-60 pieces/minute) can be selected; Mass production: Fully automatic models are superior, such as the ZXL-G700 model with a speed of 60-80 pieces/minute, and the NK-GW2012 model supporting 50-70 pieces/minute with adjustable speed.
For high-frequency production scenarios, it is recommended to choose a fully automated production line (such as a stepper fixed length system with automatic counting function), while for small and medium-sized enterprises, a single machine combination equipment can be considered to balance cost and efficiency.
Pay attention to device performance parameters
Material adaptability
Weight range: Most models support 35-100g non-woven fabrics , but attention should be paid to the weight requirements for the handle part (usually 60-100g/m ²). Material type: Some equipment (such as ZXL-G700) supports PP spunbond non-woven fabric and can also provide customized solutions.
Core Technologies and Processes
Ultrasonic welding: Ensure that the seal is firm and free of burrs. For example, the Xinda HD-ZD201802 model uses ultrasonic technology, while the Hongda HD-1502 model is equipped with a Japanese NTK transducer.
Automation function: Fully automatic models are often equipped with PLC control, photoelectric correction, automatic counting and other functions. For example, the NK-GW2012 model supports touch screen operation and waste recycling, reducing manual intervention.
Priority should be given to models equipped with touch screen operation and photoelectric tracking systems to ensure that the sealing is firm and the cutting is aesthetically pleasing, with an error rate lower than industry standards. Fully automatic models can reduce manual intervention and improve the yield rate.
Equipment size and energy consumption
Fully automatic models usually occupy a large area (such as the ZXL-D700 model with dimensions of 9.6m × 3m × 2.1m) and need to be matched with factory space. The power range is 15-18kW, and it needs to be confirmed whether the factory’s power configuration supports it. Select equipment with variable frequency speed regulation function to adapt to different production rhythms, and reserve upgrade interfaces through modular design (such as installing sterile packaging modules).
Safety and after-sales service
safety performance
Choose equipment that meets safety standards, such as the Hongda HD-1502 model that has passed European CE certification, and some models are equipped with material shortage protection and automatic shutdown functions.
Brand and after-sales support
Priority should be given to brands that provide technical training and comprehensive after-sales service, such as Xinda Packaging Machinery and Nanfang Lijin, which emphasize operational guidance and fault support. Some manufacturers (such as Zhejiang Chaoxin) provide customized solutions to meet special needs.
Cost and cost-effectiveness
Initial Investment
The price of fully automatic models is relatively high, but it can save labor costs in the long run. For example, the Southern Lijin NK-GW2012 model requires electronic price negotiation, but supports 1-2 people to complete the entire process.
Maintenance and consumables
Modular design devices (such as NK-GW2012) are easier to replace parts and reduce maintenance costs. Pay attention to the durability and replacement frequency of consumables such as ultrasonic transducers.
Summary and Suggestions
Clear requirements: Select models based on bag type, yield, and material characteristics.
Comparison parameters: Focus on production speed, automation functions, energy consumption, and safety standards.
Field visit: It is recommended to contact manufacturers such as Xinda, Chaoxin, and Nanfang Lijin to obtain prototype demonstrations or case references.
Evaluate after-sales service: prioritize brands that provide technical training and long-term support.
For more detailed parameters or customized requirements, please refer to the relevant manufacturer’s official website or consult directly.
Dongguan Liansheng Non woven Technology Co., Ltd. was established in May 2020. It is a large-scale non-woven fabric production enterprise integrating research and development, production, and sales. It can produce various colors of PP spunbond non-woven fabrics with a width of less than 3.2 meters from 9 grams to 300 grams.
Post time: May-12-2025