450x2 Double Layers Carry Bag Making Machine
450x2 Double Layers Carry Bag Making Machine

450x2 High-Speed Carry Biodegradable Bag Making Machine

The main part of the bag-making machine uses three sets of servo motors. It can be applied to LDPE, HDPE, PBAT, and biodegradable materials.

Bag Thickness(mm): 0.005~0.05
Bag Making Width(mm): 200-400/200-500
Bag Making Length(mm): 300-720/300-800

Product Applications

T-shirt Bag
T-shirt Bag
Biodegradable Bags
Biodegradable Bags
Shopping Bag
Shopping Bag
Garbage Bag
Garbage Bag

Product Overview

The Yongbang series high-speed vest bag making machine is a high-performance plastic bag production device that integrates advanced mechanical, electrical, and automation technologies. This equipment is specially designed for large-scale, continuous production of vest-style shopping bags (T-shirt bags), featuring fast production speed, high-quality finished products, stable operation, and easy handling, making it an ideal choice for plastic packaging manufacturers.[Core Features]1. Extremely Efficient, Outstanding Capacity: With an optimally designed main transmission system and precise control logic, the maximum bag-making speed can reach over XXX segments per minute, significantly boosting daily output to meet your urgent order requirements.2. Stable and Reliable, Long-lasting Durability: Key components are made from high-strength alloy materials and precision manufacturing processes. The robust machine structure ensures that the equipment maintains exceptional stability even under long-term high-load operation, effectively reducing failure rates.3. Highly Adaptable: Capable of processing various plastic films such as HDPE and LDPE, easily producing vest bags of different sizes and specifications to meet the diverse needs of the market.

Product Configuration

Bag Thickness 0.005-0.05mm
Bag Making Width 200-400mm/200-500mm
Bag Making Length 300-720mm/300-800mm
Bag Making Speed 250*2pcs/min;300*2pcs/min
Main Motor Power 16kw/18kw

Product Parameters

Model YB-450X2 YB-500X2 YB-650X2
Suitable materials HDPE /LDPE /LLDPE /Biodegradable material
Bag width 180-390mm  X2 200-410mm X2 250-580mmX2/
200-240MMX4
Bag length 300-720mm 320-800mm 360-850mm
Bag thickness 0.005-0.05mm
Speed 300pcs/minX2 250pcs/min X2 220pcsX2/220pcsX4
Dimension/Weight 7000X1900X1900/2t 7000x1900x1900/2.2T 8000x2200x1900/2.8T

Comparision

CATEGORY
YongBang
Others
Punch Length Adjustment
Input numbers on the touchscreen
Mobile photoelectric switch
Making Thick Bags
The main motor is replaced by a servo motor instead of a conventional three-phase motor, which allows for better control of sealing time, minimizes speed variations, and results in a more secure seal. Suitable for thick bags and biodegradable bags.
The only thing that can be done is to reduce the speed.
Bag Making Machine Speed
350 per minute per channel
250-300 per minute per channel
Replace Punch
We use cylinders to control the replacement of a punch within 20 seconds.
Each time you need to change it, you have to adjust the screws, which is slow and unsafe.
Shipping Fee
Made of PU material, it is more wear-resistant and does not harden easily.
Conventional rubber rollers. Prone to wear and cracking.
Heating Element
It uses three heating elements to heat from the inside.
Heating element. It's easy for the surface temperature to reach a certain point, but the interior temperature remains low.
Tension Section
The use of 13 anodized aluminum rollers makes the film smoother.
Use 5-6

Our Global Partners

Turkey Plastic Factory Expands with New Film Line
Turkey
Turkey Plastic Factory Expands with New Film Line
Peru Fishing Company Enhances Packaging with Film Machine
Peru
Peru Fishing Company Enhances Packaging with Film Machine
Russia Manufacturer Achieves Local Production with Film Equipment
Russia
Russia Manufacturer Achieves Local Production with Film Equipment
Mexico Supplier Upgrades Film Line to Boost Output
Mexico
Mexico Supplier Upgrades Film Line to Boost Output

FAQ

Your concerns about quality, customization, service and other issues related to blown film machines are answered here, and if you have special customization needs, you can contact the experts online!
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What materials can this bag making machine process?
The machine is engineered to handle LDPE, HDPE, LLDPE, and biodegradable materials like PBAT, offering excellent versatility for both conventional and eco-friendly bag production.
How does the dual-layer system improve bag quality?
The dual-layer construction creates stronger, more durable bags with enhanced load-bearing capacity while allowing for material optimization that can reduce production costs by up to 25%.

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