Deep expansion of flexible bag making, stability performance, and multifunctional scalability. By introducing advanced mechanical structure design and intelligent control system, this equipment not only meets the diverse market demands, but also has the potential for future technological upgrades.
一、 Flexible bag making: a perfect balance between span and efficiency
The core of flexible bag making lies in the high adaptability of the equipment to products of different specifications. By optimizing the transmission mechanism and mold design, the equipment has achieved seamless switching from narrow edges to wide side bags.
二、 Stability performance: guarantee of high precision and long lifespan
Stability is the cornerstone of industrial production. Through the synergistic effect of U-shaped body and dual positioning system, the equipment can maintain extremely low failure rate and high sealing strength even under high-speed operation.
1. Double punch and double ultrasonic die technology
The equipment is equipped with upper and lower dual ultrasonic head devices. Compared to traditional single-sided welding, double-sided synchronous ultrasonic welding can distribute heat more evenly between material molecules. This design not only significantly improves the tensile strength of the seal, but also avoids material damage or coking caused by single-sided overheating, especially suitable for processing heavy materials or laminated non-woven fabrics.
2. U-shaped body and dual track positioning design
The U-shaped body design enhances the rigidity and seismic resistance of the entire machine by optimizing its physical structure. By combining dual track, dual tracking, and dual positioning systems, the equipment achieves tight control over material transfer:
Dual track support: Ensure that the material does not experience physical displacement during high-speed traction.
Dual tracking system: integrating high-sensitivity color code sensors and length encoders to achieve precise alignment of printed patterns.
Dual positioning control: By using high-performance servo motors, the cutting and sealing errors are controlled at the millimeter level.
3. Strip centering and flatness control
In order to enhance the aesthetics of the finished product, the device has a built-in strip centering function. This function uses an automatic correction device to ensure that the hand-held strap or reinforcement rib is always at the geometric center of the bag opening, and with a smooth guiding mechanism, it completely solves the problem of bag opening wrinkles or uneven stress.
三、 Multi functional and scalable: future oriented modular upgrade
Modular design endows equipment with strong vitality, enabling it to quickly adjust production direction according to market trends.
1. Expansion of core upgrade functions
The device has reserved multiple standard interfaces, supporting rapid integration of the following functions:
Velcro automatic bonding: integrates automatic feeding and ultrasonic spot welding modules to produce reusable environmentally friendly packaging bags.
Thermal insulation/insulation module: By adding an aluminum foil composite mechanism, we produce insulation bags suitable for the fresh food delivery and takeaway industries.
Zipper/drawstring system: Expand production of high value-added products such as zipper bags and drawstring bags.
Parameter
Model
ZW-A8 Customized
Material
Non-woven(laminating)
Material Thickness
50-120g
Production Speed
30-80pcs/min
Bag Width
180-550mm
Bag Gusset
80-350mm
Bag Height
210-450mm=(Feeding width-Bag gusset)÷2
Handle Length
380-600mm
Feeding Width
500-1160mm
Max. Roll Material Diameter
1400mm
Machine Power
60kW / Average 20-25kW
Power Supply
380V
Machine Weight
1200kg
Machine Mounting Dimension
8500(L)×6600(W)×2500(H)mm
If you have any enquiry about quotation or cooperation,please feel free to email us at zw1@china-zhengwei.comor use the following enquiry form. Our sales representative will contact you soon. Thank you for your interest in our products.
