Printed Film for Food Packaging

With the development of economy and the improvement of people's living standards, food packaging has gradually become a part of commodities from the subsidiary status of commodities

Product Details

With the development of economy and the improvement of people's living standards, food packaging has gradually become a part of commodities from the subsidiary status of commodities, which is of great significance to protect commodities, facilitate storage and transportation, promote sales and improve the value of commodities.


At present, there are more than 30 kinds of plastics for food packaging, and about 20 kinds of plastics for food soft packaging, such as PE, PP, PS, PET, PA, PVDC, EVA, NY, PY4, EVOH, PVC, PT, ionic bond resin, etc. Among them, there are PVA, EVOH, PVDC, PET, PA, etc. with high oxygen resistance; PVDC, PP, PE with high humidity resistance; PET, PA with high temperature sterilization resistance; ion bond resin, PA, PET with good mechanical properties; PET, PA with high temperature resistance and low temperature resistance. The commonly used food packaging plastics are PE, PP, PET, NY, PT and so on.


Composite material is a kind of soft packaging material with the most kinds and the most widely used. At present, there are hundreds of multi-layer composites containing plastics used in food packaging. Composite materials generally use 2-5 layers, but special needs can reach 7 or more layers. Using plastic, paper, aluminum foil and other substrates scientifically and reasonably in combination or lamination can almost meet the packaging requirements of different foods.


Composition, Characteristic and Usage of Some Common Composite Packaging Films

Composite Packaging Material (Composition)

Characteristic

Usage

Paper/PE

Cheap,Moisture-proof

Drinks, condiments, ice cream

Cellophane/PE

Non-static,gas-blocking, glossy,heat-sealable

Candy, Powdery Food

BOPP/PE

Moisture-proof,gas-blocking,heat-sealable

Biscuits, instant noodles, candies, frozen foods

PET/PE

Moisture-proof,gas-blocking,High strength, transparent

Milk powder, cosmetics


Aluminum Foil/PE

Moisture-proof,gas-blocking

Drugs, chocolate


OPP/CPP

High strength,heat-sealable,transparent,Acupuncture resistance

Frozen food containing bone spurs


PET/VMPET/PE

Metal luster,Ultraviolet radiation resistance

Cosmetics, decorations


PET/AL/PE

Easy Sealing,High Temperature Resistance Steaming

High Temperature Bags

PET/Adhesive layer/PVDC/Adhesive layer/PP

Easy Sealing,gas-blocking,Moisture-proof,water-proof

Meat, cheese


Paper/PE/AL/PE

Moisture-proof,Ultraviolet radiation resistance

Tea, medicine, milk powder


1.bag type

2.our services

3.Tangquan printing&packaging

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