Qingdao Haide Packaging Co., Ltd. is one of the most professional manufacturers and suppliers of zipper stand up pouch in China. If you're going to wholesale high quality zipper stand up pouch with advanced design, welcome to get quotation from our factory. Customized orders are welcome.
Description
The packaging container has evolved from the previous flat bag packaging to the Zipper Stand Up Pouch, which takes advantage of the excellent barrier properties and opacity provided by the aluminum foil in the shaped retort food packaging material. High-temperature cooking foods have a long shelf life due to the preservation of food at room temperature, and can be packaged as cold food or cooked food. It is convenient to eat, easy to carry, and can be used as a tourist food.
Structure
2 layers: (matte ink) PET / PA / matte BOPP, ink and LLDPE / CPP
3 layers: (matte ink) PET / matte BOPP, ink, Barrier PET /PA / VMPET / AL / EVOH and LLDPE / CPP
4 layers: (matte ink) PET / matte BOPP, ink, Foil, PA and LLDPE/CPP
Kraft Paper Laminated
3 layers: (matte ink) PET/matte BOPP, ink, Kraft and LLDPE
4 layers: (matte ink) PET / matte BOPP, ink, Kraft, Barrier PET / PA / VMPET / AL and LLDPE / CPP
Physical and mechanical properties
Sealing effect:
It is verified by testing the Zipper Stand Up Pouch's sealing performance test to find out where the bag is prone to air leakage and prevent food from getting wet or oxidized.
Pressure resistance:
It is verified by testing the pressure resistance test of the packaging bag to prevent the bag from being broken or leaking due to being piled up or crushed by other external forces.
Drop resistance:
It is verified by testing the anti-drop test of the package to prevent the finished package from rupturing when it is dropped.
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