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Printing: Within 12 colors (benzene and ketone free environmentally friendly ink), customized by customers

Materials: Generally composed of polyester film (PET), aluminum foil (AL), aluminized polyester film (VMPET), nylon (PA or NY), polyethylene film (PE), polypropylene film (CPP) and other materials, such as PA/PE, PET/AL/PE, PET/AL/NY/PE, PET/AL/NY/CPP, OPP/AL/PE, BOPA/VMPET/PE, PET-AL2O3/PA/RCPP, etc

Features: It has the characteristics of avoiding light, high resistance to oxygen and humidity, and excellent display of content. Adjust according to material thickness and formula to achieve the high barrier effect of oxygen and moisture permeability required by customers.

Common bag types: Trilateral sealing bag, zipper bag, self-supporting bag, zipper bag, organ bag, self-supporting zipper bag, storage bag, embossed bag, etc. We customize various sizes of packaging bag products according to customer requirements.

Enhanced packaging function: It can also be equipped with zippers, coffee valves, one-way exhaust valves, etc., to meet more additional requirements.

Related packaging bags: http://ntcredit.cn/en/product-detail/19

It is generally used for packaging rice, refrigerator food, storing blankets and clothes, Panax notoginseng, seafood, casual food, spicy strips, industrial products, battery ears, electronic products, and so on.

Printing: If it is a dry or solvent-free composite product, it can be printed inside, with a maximum of 12 colors, or it can be made into transparent or natural colors such as aluminum foil without printing. If it is a co extruded film, it is generally transparent without printing, and there are also surface printing, but it is rare.

Bag making: Composite vacuum bag making requires special packaging heat sealing strength to avoid false sealing issues.

The production of composite vacuum bags is simple, and the current vacuum automatic packaging machine has very mature technology and is very convenient to use.

Composite vacuum bag packaging is already a mature product, which means there is no new technological breakthrough and the degree of automation is not high enough. In addition, for the packaging difficulties encountered in the composite vacuum bag packaging of some sharp and hard products, there are very few who have truly achieved breakthroughs and innovative technologies like our company.