Preservation period |
Materials &
Combinations |
Key Materials |
The uses of packing |
Features |
Long-term preservation |
PET/AL/LLDPE(CPP) |
AL |
Coffee, tea, milk powder, pharmaceuticals, melon seeds |
Excellent air prevention, moisture resistance and UV resistance |
Long-term preservation |
PET/AL/RCPP |
AL, RCPP |
Meat products, bags for pasteurization, retort bags |
Pasteurization bags, food can be stored at room temperature and will not degenerate |
Long-term preservation
(Oxygen proof) |
KOP(KPET)/CPP |
KOP, KPET |
Moon cake, cake, dried tofu, biscuits, bonito lakes |
Good anti-oxidation, pollution prevention, moisture and fragrance preservation |
Long-term preservation
(Oxygen proof) |
KNY/LLDPE |
KNY |
Vacuum packed cakes, dried tofu, vacuum packaging, rice pouches, frozen sausage, Chinese bacon, salty pork, nuts |
Vacuum, high oxygen barrier, good strength, good quality for large  packaging |
Long-term preservation |
PET/AL/CPP |
AL |
Potato chips, biscuits, chocolate, oatmeal packet |
Excellent anti-oxidation, moisture and UV resistance, not easy to produce pinhole during procedure |
Long-term preservation
(Oxygen proof) |
Unryu, cotton or kraft paper
/KNY/CPP(LLDPE) |
KNY |
Long-term preservation of pineapple cake, cake, coffee, Dorayaki |
Different material combinations give the product a specially look |
Mid-term preservation |
Unryu or cotton paper/CPP |
CPP |
Mid-term preservation of pineapple cake, cake, coffee, Dorayaki |
Different material combinations give the product a specially look |
Antistatic moisture barrier aluminum foil bag |
NY/AL/LLDPE
ESD VMPET
Antistatic coating |
ESD VMPET |
Various types of IC board packaging, semiconductor, electronic products packaging |
Suitable Depositary for precision electronic components, Semi-finished flammable chemicals, test samples, instrument |
Mid- to long term preservation |
NY/RCPP |
NY, RCPP |
Bags for pasteurization(HTST), pickled mustard tuber, dried tofu, Tiedan, cold bamboo shoots |
Heat resistance, impact resistance, good strength |
Mid- to long term preservation |
PET/LLDPE/OPS |
OPS |
Lidding films on PS plastic cup, applicable to all kinds of lidding films |
Impact resistance, no leakage after sealing, easy open |
Short to mid- term preservation |
NY/LLDPE |
NY, LLDPE |
Vacuum pack, frozen sausage, Chinese bacon, nuts, rice bags |
Frost proof, cold resistance, impact resistance, good toughness |
Mid- to Long term
preservation |
KPET/CPP |
KPET |
The most common material, candied fruit, biscuits, candy bags |
Food for extended preservation period, high temperature resistant on sealing, good transparency |
Short term preservation |
PET/LLDPE |
PET |
Refrigerated food, frozen food, seasoning packet, flour |
Good impact resistance, good strength, cold resistant |
Material for microwaved food |
PET/RCPP |
RCPP |
Can be placed directly into the microwave oven, dishes ready to eat after microwave cooking. No harmful gases produced during the process. The best material and one of the few in line meet the U.S. FDA requirements. |
Microwave resistant, good mechanical properties |