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

Material: Stretch film materials are generally co extruded films with stretchable properties, with different stretching depths up to 12cm. The specific material structures include: PA/TIE/PE/TIE/PA/TIE/PE, PA/TIE/PE/TIE/EVOH/TIE/PE, PP/TIE/PVDC/TIE/PP, PE/TIE/EVOH/TIE/PE, etc

Feature: High extension

Common form: usually rolled film

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://www.ntcredit.cn/en/product-detail/38.html

It is used for stretch forming packaging of dried tofu, spicy strips, pickled Chinese cabbage, meat products, barbecue products, leisure food, etc.

Snack stretching film, beverage stretching film, dairy stretching film, pet bag stretching film, cosmetic stretching film, fruit stretching film, high-temperature cooking stretching film, candy stretching film, waterproof stretching film, seasoning stretching film, fertilizer stretching film, ice bag stretching film, transportation stretching film

Generally, it is made of transparent materials, or at most, it is printed in a disorderly manner without the need for patterns.

Stretching film can generally be formed by molds, placing the products to be packaged into the already formed packaging film, which is heat sealed and covered with a film, making it simple and efficient.

However, due to the limitations of existing stretching machine equipment, packaging is not fully automated yet. Due to stretching, it is impossible to track the cursor and achieve pattern printing on the lower film (stretching film) (excluding random printing).

Due to the need for stretching forming, there are too many restrictions on material selection, especially when considering the effect of water and oxygen resistance, and the stretched film is prone to curling due to the presence of internal stress during heating and sealing, which affects its appearance.