Composition of materials for stand up pouch is various, it is laminating for two layers, three layers or four layers, at least two layers. It is divided into printing layer and laminating layer. Printing layers include BOPP/Matt BOPP/PET/NYLON, they are the most frequently used. VMPET/AL/PE/CPP/PET/NYLON/kraft paper are for laminating layer commonly. Based on the product feature, to choose suitable materials. Below is material structure and common application.
| DIFFERENT PRODUCTS |
MATERIALS |
|
| 1 | Frozen in cold temperature | NYLON/PE frozen, PET/PE frozen |
| 2 | Heat in high temperature | NYLON/PE heat, NYLON/CPP heat |
| 3 | Vacuum to fresh | PET/PE vacuum, NYLON/PE vacuum |
| 4 | Retort to sterilize | NYLON/PET/CPP, PET/NYLON/CPP |
| 5 | Protect from light | PET/AL/PE, BOPP/AL/PE, Matt BOPP/AL/PET/PE |
| 6 | Higher moisture proof | BOPP/VMPET/PE, PET/AL/PE, Matt BOPP/VMPET/PE |
| 7 | Powder or sugar | PET/PE antistatic |
| 8 | With water or sauce or juice | PET/PE liquid, NYLON/PE liquid |
| 9 | Air inflation | PET/CPP, BOPP/VMPET/CPP, Matt BOPP/VMPET/CPP |
| 10 | Grease proof | PET/PE grease |
| 11 | Foil inside | BOPP/VMPET/PE， Matt BOPP/VMPET/PE, PET/AL/PE, Matt BOPP/AL/PE |
| 12 | Foil inside but with clear window | BOPP/Yin-yang VMPET/PE, Matt BOPP/yin-yang VMPET/PE |
| 13 | Matt finish | Matt BOPP/PET/PE, Matt BOPP/VMPET/PE |
| 14 | Glossy finish | PET/PE, NYLON/PE, BOPP/VMPET/PE |
| 15 | Kraft paper | Matt BOPP/paper/PE, Matt BOPP/paper/VMPET/PE, BOPP/paper/PE |
| 16 | Weight resistant | NYLON/PE |
| 17 | Very strong pouch needed | NYLON//PET/PE, NYLON/NYLON/PE |
Material
Print plates
Printing
Laminating
Drying
Making-bag
Testing
Packing
Shipping
----We need know what detailed products will be packed, so give some advice on the material and thickness. If you have it, just let us know.
----Then, the bag size for length, width and bottom. If you don’t have it, we can send some sample bags to test and check quality together. After tested, just measure the size by ruler end to end.
----For printing design, show us to check print plate numbers if ok, normally AI or CDR or EPS or PSD or PDF vector graph format. We can provide blank template based on correct size if need.
----Bag details for tear mouth, hang hole, round corner or direct corner, regular or tear zipper, clear window or not, give correct quotation.
----For sample bags, we can send you free samples for all kinds of bag types to check the quality, feel the material and test with your products. So you can choose the one you really like. Just need the express charge.
Choose The Bag Type
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