Heat Sealable CPP Film Manufacturer

Heat sealable CPP is a type of cast polypropylene (CPP) film that has been treated with a heat-activated adhesive on one or both sides.

Product Details

Features:
*High transparency,glossy and super stiffness
*Excellent smoothness
*Excellent lamination firmness
*Excellent separation from oil and acid
*Excellent evenness
*Excellent printing capacity and heat sealing strength.

Request a Sample

Typical thickness

20μ-110μ

Application

Applied food packaging, pharmaceuticals packaging, garment bag etc.

Technical Information


Technical information
Properties	Units	Method	Ref	Typical Values
Thickness	μm	GB/T6672-2001	-	20	25	30	40	50
Weight	g/m2		+/- 4%	18	22.5	27	36	45
Yield	m2/kg		-	55.6	44.4	37	27.8	22.2
Tensile strength	MPa	ASTM D882	MD	≥ 35
			TD	≥ 25
Elongation at break	%		MD	≥ 350
			TD	≥ 450
Thermal shrinkage	%	GB/T12027-2004 120°C/ 2 min	MD	≤ 1.0
			TD	≤ 1.5
Heat seal range	°C	QB/T2358-1998	See below remark
Sealing strength	N/15mm at 125°C		-	≥8.0	≥ 9.0
	N/15mm at 120°C		-	≥8.0	≥ 9.0
	N/15mm at 115°C		-	≥8.0	≥ 9.0
		ASTM D1894	I / I	≤ 0.8
Coefficient of Friction	-		O / O	≤ 0.2
		GB/T14216-2008	-	≥ 38
Haze	%	Thickness	μm	≤ 5
Gloss (60°)	%	ASTM D2457	-	≥ 80
Thickness	μm	ASTM F1249 (38°C, 90% RH)	-	16	11	9	7	4