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Cast Film (High-Barrier)
Application
Ham, Sausage, Ready-to-Eat Seafood, Fresh Meat and More
Performance Characteristics
High Barrier Properties: Preserve the original properties of the product while enhancing food health and safety.

Excellent flatness：Has good thermal mouldability and minimises leakage when transported and handled.

High Clarity: It creates a three-dimensional (3D) effect and enables a full view of the product.
Multilayer Coextrusion: It provides high tensile strength and high puncture resistance.

Performance
1.Excellent barrier performance
2.Superior slip performance
3.Good transparency and glossiness
4.High tensile strength
5.Excellent flatness
Corona Treatment: Single-sided Treatment / Double-sided Treatment
Thickness Range: 40 - 380 μm



Technical Parameter

Performance Indicator
 		Implementation Standard
 		Unit Reference  Value
Thickness Tolerance GB/T 6672-2001
ISO 4593
DIN 53370
 		μm 0 — ±2
Width Tolerance GB/T 6673-2001
ISO 4592
 		mm 0 — +2
Coefficient Of Friction GB/T 10006-2021
ISO 8295
 		— Customized
Luminous Transmittance GB/T 2410-2008
ISO 14782
ASTM D1003-21
 		% 90-95
Haze GB/T 2410-2008
ISO 14782
ASTM D1003-21
 		% 3-15
Tensile Strength MD GB/T 1040.3-2006
ISO 527-3
 		N/15mm² ≥15
TD ≥10
Elongation MD GB/T 1040.3-2006
ISO 527-3
 		% ≥300
TD ≥300
Water Vapor Transmission Rate GB/T 26253-2010(38℃/90%RH)
ISO 15106-2
 		g/(㎡·24h) 1-15
Oxygen Transmission Rate GB/T 1038.1-2022(At23℃,Dry,1Atm)
ISO 15105-1
DIN 53380-1
 		cm³/(㎡·24h·0.1Mpa) 0.3-5
Heat-Seal Strength QB/T 2358-1998 N/15mm ≥5
Peel Strength GB/T 8808-1988 N/15mm ≥3
IMPORTANT NOTE: The above data has been obtained from our laboratory and is provided for reference only. It must not be used as a basis for operation under specific environments or conditions. Users are kindly requested to test each performance index independently to determine whether the product is suitable or not.During transportation, loading, and unloading, mechanical collisions should be avoided to prevent damage to the surface or end face. Additionally, avoid exposure to sunlight and rain, and store the product in a clean, cool, and dry place.

Product Structure
Product Range Structure Max Width(mm) Thickness Range(um) Barrier Properties
Medium Barrier PA/PE 2820 40-380 OTR≤150cm³/(㎡·24h·0.1Mpa)
WVTR≤15g/(㎡·24h)
PA/PP
PE/PA/PE
PP/PA/PP
High Barrier PA/EVOH/PE OTR≤5cm³/(㎡·24h·0.1Mpa)
WVTR≤15g/(㎡·24h)
PA/EVOH/PP
PE/EVOH/PE
PP/EVOH/PP
PE/PA/EVOH/PA/PE
PP/PA/EVOH/PA/PP
PP/PA/EVOH/PA/PE