Electric toothbrush paper bag making machine with water and hot glue bottom sealing
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- เผยแพร่เมื่อ 8 ก.ย. 2024
- In this video, please pay attention to the paper bag bottom gluing section.
It uses water glue and hot glue at the same.
It is especially for high-stiffness thick paper.
The pasting performance is much better than adopting single-type glue.
Contact us: zoechen20140808@gmail.com
Electric toothbrush paper bag making machine with water and hot glue bottom sealing