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Application of flexible packaging materials
| Packaging contents | conforms to structure | Packaging method | Performance Requirement |
| instant noodles |
BOPP 18/VMCPP25
BOPP 18/CPP20
BOPP 18/PE20
|
Ordinary automatic roll film packaging | Oil resistance, moisture resistance, economy, high-speed packaging |
| Puffed food |
BOPP 18/VMCPP25
BOPP 18/VMPET12/PE40
|
Inflatable packaging | Air tightness, shading, and oil resistance |
|
Candy, cookies, vermicelli
Dry food and dried fruits
|
OPP/CPP OPP/VMCPP | Manual/automatic film wrapping | Transparency, glossiness, decoration, and economy |
|
Liquid washing category
And creams
|
PET/VMPET/PE
PET/AL/PE
PET/PA/PE
|
Liquid automatic filling packaging | Anti pollution, light shielding, airtightness, high strength |
| Oil packets, soy sauce |
PET/PE PA/PE
PA/CPP PET/CPP
|
Liquid automatic filling packaging | Pollution resistance, pressure resistance, high-speed packaging, heat sealing strength |
|
Coffee, tea
Seasoning powder, etc
|
PET/VMPET/PE
PET/AL/PE
OPP/VMPET/PE
OPP/AL/PE
|
1) Normal manual, automatic
2) Vacuum pumping
|
Fragrance retention, light avoidance, airtightness, anti-static, and pollution resistance |
| Yogurt or jelly cover film | PET12/AL7/PE40/EVA30 | automatic packaging | Easy to tear, resistant to pollution, light blocking, and stable in size |
| Meat and fish products |
PA/PE PET/PE
MAttOPP/PA/PE
|
Vacuum pumping and freezing | Barrier resistance, puncture resistance, heat sealing strength, heat resistance |
| Liquid self-supporting bag |
PET12/AL7/PET12/LLDPE
PET12/AL7/NY15/LDPE
BOPP20/NY15/LLDPE
PET12/LLDPE
|
Automatic filling | Barrier, pressure resistance, heat resistance, puncture resistance, pollution resistance |
| Washing powder |
BOPP20(28)/LLDPE
PET(NY)/LLDPE
|
Manual sealing | Anti pollution, high heat sealing strength, and high tensile strength |
| Pesticides (powder or particles) |
PET(NY)/LLDPE
BOPP/VMPET/LLDPE
BOPP(PET)/AL/LLDPE
|
autofill | Barrier resistance, pollution resistance, heat sealing strength |
| Pesticide (liquid or lotion) | PET12/AL/NY/CPP | autofill | Corrosion resistance, pollution resistance, high barrier, heat sealing strength |
| Frozen foods (including ice cream) |
BOOP/PE PET/PE PA/PE
Matt OPP/PA/PE
OPP/VMCPP
|
Automatic packaging, refrigerated packaging | Cold resistance, transparency, puncture resistance, and light shielding |
| Steamed food |
PET/RCPP PA/RCPP
PET/AL/NY/RCPP
PET/NY/AL/RCPP
|
High temperature sterilization 121 ℃ | Barrier, heat resistance, puncture resistance, light shielding |
| rice |
KPA/LLDPE
NY15/LLDPE100-110
|
Vacuuming | High tensile strength, low-temperature heat sealing, transparency, high hand pull strength |
| Fertilizer, cultivation soil |
PE Tube, PET/PE, PA/PE,
PET/VMPET/PE,
PET/AL/PE
|
Manual or automatic packaging | High heat sealing strength and good stacking performance |
| Oven bag | PET/SPET VMPET/SPET | Used in the oven | High heat resistance temperature, no deformation, automatic exhaust |
| Microwave bag |
PET/SPE PA/SPE
Matt OPP/PA/SPE
|
Used in microwave ovens | Automatic exhaust, no need for manual piercing |
| Garment Bag |
OPP OPP/CPP
OPP/VMCPP PET/PE
|
With self-adhesive strips or manual heat sealing | High transparency requirements |
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