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Specification of High Barrier PP Multi-layer Co-extrusion Sheet Roll:
EVOH (also known as EVAL) is a random copolymer of ethylene – vinyl alcohol.
It is a crystalline polymer with a chain molecular structure.The melt mass flow rate was 0.7 ~ 20 g / 10min, the density was 1.13 ~ 1.21 g/cm, the melting point was 158 ~ 189℃, and the tensile fracture strength was 44 MPa.The content of ethylene (mole fraction, the same below) in EVOH is usually 20% ~ 45%, and that of ethylene alcohol is 55% ~ 80%.EVOH and polyvinylidene chloride (PVDC) and polyamide (PA) and known as the world’s three barrier resin.
Product parametersBefore send you quotation,there are several questions to confirm:
1..Warranty?How long the inside food should be keep fresh ?
2.Temperature tolerance requirements?
3.The sterilization ways? High-temperature sterilization or ultraviolet sterilization ?
4.The light transmittance?
5.Forming Way? Positive pressure machine or negative pressure machine?
Specification of High Barrier PP Multi-layer Co-extrusion Sheet Roll:EVOH (also known as EVAL) is a random copolymer of ethylene – vinyl alcohol.
It is a crystalline polymer with a chain molecular structure.The melt mass flow rate was 0.7 ~ 20 g / 10min, the density was 1.13 ~ 1.21 g/cm, the melting point was 158 ~ 189℃, and the tensile fracture strength was 44 MPa.The content of ethylene (mole fraction, the same below) in EVOH is usually 20% ~ 45%, and that of ethylene alcohol is 55% ~ 80%.EVOH and polyvinylidene chloride (PVDC) and polyamide (PA) and known as the world’s three barrier resin.
Patameters of High Barrier PP Multi-layer Co-extrusion Sheet Roll:
| Nama Barang | EVOH Food Packaginng Film |
| Ketebalan | 50-180 mikron, atau Disesuaikan |
| Bahan | PA, PE, PP, OPP, CPP, RCPP, dll. |
| Pencetakan | Gravure printing up to 8 colors |
| Lebar | Disesuaikan |
| Fitur | 1) Properti Penghalang Tinggi 2) Memperpanjang Waktu Penyimpanan Produk 3) Multi-function: Oil-proof, Moisture-proof, High temperature resistance, Frozen resistance, keep things fresh 4) Ketahanan Tusukan yang Kuat 5) Keamanan: Tanpa perekat, sisa pelarut, sisa logam 6) Ramah lingkungan, tidak ada polusi |
| Aplikasi | Food industry Application, chicken, beef, frozen plastic bag or vacuum bags |
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