What is a 3-side seal bag and what are its characteristics?

2021-02-22 16:33Qingdao Haihong Packing

3 side seal bags are widely used in daily life leisure food bags, facial mask packaging bags, etc.. 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.

1. 3-side seal bag:

3 side seal bag format comes with 3 sides sealed and one open end for filling and is the ideal   choice for brands. With the best air tightness, this kind of bags are usually used by retailers for preserving their products freshness

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2. 3-side seal bag commonly used materials:

PET, CPE, CPP, OPP, PA, AL, KPET and so on.

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3. Applicable products and characteristics of 3-side seal bag :

3 side seal bags are widely used as food package, vacuum bags, rice bags, vertical bags, zipper bags, aluminum foil bags, tea bags, candy bags, powder bags, cosmetics bags, facial mask eye bags, medicine bags, pesticide bags, paper plastic bags, special-shaped bags, anti-static bags, plastic bags, etc..

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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.4. Equipment standard of three-side sealing bag.