Puncture resistance packaging zipper bag for accessories/metal parts/screw

This convenient packaging format comes with 3 sides sealed and one open end for filling and is the ideal choice for brands and retailers for preserving their products freshness. 3 side seal pouches are the format of choice for point of sales packaging, single serve, on the go snacks or tester size products. Available with a range of customisable features such as resealable zippers, easy open tear notches and hanging holes, the versatility of this format expands to mimic the functionality of a multi-use pouch. The 3-side seal pouch is an adaptable packaging format that is suitable for both vacuum sealing and freezing.  it not only to seal with both side，but also seal on the top，add the zipper，upon the zipper slit a open part to fill in the desired contents.so for customers，then don't need to seal the bag after fill the contents，just directly close the zipper，and done！it is more easy and convenient for accessories industry.