Features:

1. Up and down impulse heat sealing device for heavy duty bottom sealing bags.
2. Flying knife design, controlled by servo motor.
3. Flying knife is easy to be replaced.

Super High Speed Fully Automatic 3 Lines Calendar Bag Making Machine With Hot Slitting Device By Servo Motor Control

Features:

1. Special for hot slitting calendar bag.
2. Equipped with 2pcs hot slitting knife.
3. Automatic tension control with Japan made inverter system for jumbo diameter reels

High Speed Fully Automatic 2 Lines Coreless Bags On Roll Making Machine With Servo Motor Control

Features:

1. Special for 2 lines perforating coreless bags on roll.
2. In-line triangle folding device for star sealing bags
3. 2 lines automatic roll changing system

Chao Wei not only has been experienced in design and manufacturing of bag making over 30 years but also is the owner of the top R&D crew good at knowhow. Never complacent with the existing products, Chao Wei upholding the motto of insistence on innovation has been constantly improving the current series and developing the new items meeting the market demands since the founding. Thus, we grasp the market trend and our products are sold to over 135 nations worldwide, recognized by many clients, Chao Wei is trusted and has the visibility.