Bag / bag / / bone letter self-adhesive bag sealing PE

Description

Bone bag: what we usually say that self compacting bag bag. The bag edge sealing form, and bone bag according to the process and the following several classes:

1 hand shape is a kind of seal above and other processes, or arm holes. Beater plane hole type.

2 ordinary type is a sealing strip, no other process.

The 3 kangaroo two bag, a sealing strip. The other one is flat, like a kangaroo and a bag.

4. Bone bag most bone bag is made of PE material, affixed with a bone bags are generally Po materials, the production process is in blown film by thermal process of paste form.