OPP garment bag transparent bag card head self-adhesive self-sealing bag

There are two processes:

Flower knife technology: there are teeth on the edge called flower knife, the width of more than 20cm is flower knife with pores, advantages: it is not easy to tear and damage

Flat knife technology: the edge is flat knife, generally under 20CM is flat knife. Advantages: save the extra border on both sides of the dotted line mouth 0.5cm.

Opp self-sealing mouth is tight and not easy to break open, easy to use, high transparency, the content is clear and visible, the bag width is greater than 15CM of close-fitting air hole design, prevent packaging items from bulging, expansion and burst.