CPP Metallised Film

Low initial heat sealing temperature Low initial heat sealing temperature

Softness Softness

Excellent barrier property Excellent barrier property

Food contact grade Food contact grade

Products from Guangdong Weifu

Product Advantages

Low initial heat sealing temperature

120°C  heat sealing temp

Softness

Suitable for inflatable packaging

Excellent barrier property

Low odor

Food contact grade

Fully compliant with international food contact standards

Product features

Category

Product catalogue Product type
CPP metallised film AlMCPP
 Low initial heat sealing temperature metallised film with high bonding strength ALML2/ALML3/ALML4/ALML5
Semi-metallised CPP film AlMCPP
Degradable CPP film metallised film AlMODCPP
高阻隔型 ALM3-A/ALM4-A
高阻隔增强型 ALML2-A/ALML3-A/ALML4-A/ALML5-A
低摩擦型 ALMSCPP2/ALMLS2/ALMLS3
中摩擦型 ALMLM2-A

PS: The above CPP metallised film can be customized for clients according to their specific application demand.

Performance

CPP metallised film( ALM2)
Property Unit Typical Values Reference Method
Thickness μm 20.0 25.0 30.0 40.0 ±3% GB/T 6672
Density g/cm3 0.89 0.89 0.89 0.89 ±2% GB/T 1033.1
Weight g/m2 17.8 22.3 26.7 35.6 ±2% GB/T 6672
Yield m2/kg 56.2 44.9 37.5 28.1 ±2% GB/T 6672
Tensile strength MD MPa 60.0 58.0 56.0 54.0 ≥35 GB/T 1040.3
TD MPa 34.0 33.5 33.0 32.5 ≥25 GB/T 1040.3
Elongation at break MD % 480 500 540 560 ≥350 GB/T 1040.3
TD % 550 580 600 620 ≥450 GB/T 1040.3
wetting tension Metallised side mN/m 38 38 38 38 ≥36 GB/T 14216
Non-metallised side mN/m <33 <33 <33 <33 <33 GB/T 14216
Coefficient of Friction Non-metallised side - 0.80 0.75 0.70 0.70 ≤0.90 GB/T 10006
Heat sealing range(Remark 1) °C 120 120 120 120 ≤125 GB/T 27740
Metallising layer thickness Optical density - 2.0 2.0 2.0 2.0 ≥1.8 ASTM D 1003
Square electrical resistance Ω/☐ 2.35 2.35 2.35 2.35 ≤2.70 GB/T 15717
Uniform metallised layer % 10.0 10.0 10.0 10.0 ≤15.0 GB/T 15717
Excellent metal adhesion N/15mm 0.3 0.3 0.3 0.3 - WF Method
Oxygen transmission rate cm3/m2.24h 70.0 60.0 55.0 55.0 - GB/T 19789
Water vapor transmission rate g/m2.24h 0.5 0.45 0.4 0.4 ≤0.8 GB/T 26253
Thickness Sealing strength
<40um ≥8N
 20um ≥7N
≥40um ≥12N

The information on Weifu products and their applications provided in this datasheet is based on testing of representative material and the results are believed to be reliable as at the date of publication advised below. The information does not constitute a warranty or guarantee, either expressly or implied, of any specific product attribute or the suitability of products for specific applications. For particular technical requirements or specifications, please contact Weifu. 

 

Application

Dry laminated with BOPP, PET and other materials. Suitable for automatic packaging machine, food and daily necessities packaging.

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  • 食品行业
  • 日用品行业