BOPP Film Laminated with CPP Film

Product Details

Features
Moisture proof, oil resistance, high transparency, good stiffness.
The heat sealing strength is extremely high, and the composite performance is stable;
Good flexibility, effective impact resistance;
High elongation rate and good elongation effect.

Thickness: 35-80um
Length: 2000-5000m
Internal Core Diameter: 76mm
External Core Diameter: 200-450mm

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Application

Instant noodles, biscuits, candy, all kinds of light food. According to specific functional requirements, it can be compounded with other plastic films for inner sealing layer.

Technical Information


Technical Information
TEST ITEMS		UNIT	STANDARDS	TEST RESULT
Peeling force	MD	N/15mm	≥0.3	0.78
	TD	N/15mm	≥0.3	0.54
Tensile strength	MD	N	≥30	63.7
	TD	N	≥30	130
Nominal strain at break	MD	%	≥50	1.8×10²
	TD	%	≥15	57
Right Angle Tearing Force	MD	N	≥2.5	12
	TD	N	≥2.5	16
Anti-pendulum stroke	Batting	J	≥0.6	1.05
Thermal bonding strength	MD	N/15mm	≥7	25.7
	TD	N/15mm	≥7	24.7
Water vapour transmission rate		g/(m24h)	≤5.8	1.55
Oxygen transmission rate		cm³/(m²24h · 0.1MPa)	<1800	535
Friction coefficient (inner surface/steel plate )	Not moving		≤0.4	0.18
	Moving		≤0.4	0.18
Toluene diamine (4% acetic acid)		mg/L	≤0.004	Not detected (LOD: 0.0005mg/L)
Evaporation residues	4% acetic acid (60°C, 2h)	mg/L	≤30	15.3
	Hexane (room temperature, 2h)	mg/L	≤30	24.5
Potassium permanganate consumption (water 60°C, 2h)		mg/L	≤10	0.81
Heavy metals (as Pb, 4% acetic acid 60°C, 2h)		mg/L	≤1	<1
Solvent residue	Overall amount	mg/m²	≤5.0	0.12
	Benzene	mg/m²	not detect	Not detected (less than 0.01mg/m² is considered non-detect)