Application

The CSR series is compatible with all cigarette overwrapping machines and suitable for use as carton overwrap.

Key Features

• Superior optical properties

• Good anti-reddening and anti-wrinkle properties 

• Broad sealing range and excellent heat-sealing property are maintained even at low temperature 

• Excellent scratch-resistant property minimizes film whitening issues during transit

• High shrink property results in tight-fitting film packaging

• Good printing property ensures clear and solid printing quality

  
  










Technical Data




Properties		Unit	Typical Values			Test Standards
			CSG21P	CSG20P	CSG18P	Shiner  Standard	National  Standard	International  Standard
Density		g/cm³	0.92	0.92	0.92			ASTM D1505
Thickness		μm	21	20	18	Q/SN2	GB/T6672-86
Unit Weight		g/㎡	19.3	18.4	16.6
Yield		㎡/kg	51.8	54.3	60.3
Tensile Strength	MD	N/m㎡	185	190	190	Q/SN2	GB/T1040-92	ASTM D882
	TD		310	320	320
Shrinkage	MD	%	8.5	8.5	9.0	Q/SN2	GB/T12026-89	ASTM D1204-89
	TD		9.0	9.0	9.5
Elongation at Break	MD	%	155	158	160	Q/SN2	GB/T1040-92	ASTM D882
	TD		60	65	68
Young's Modulus	MD	N/m㎡	2600	2600	2800	Q/SN2		ASTM D882
	TD		4800	4800	5000
Heat-seal Strength		N/15mm	2.7	2.7	2.8	Q/SN2	ZBY 28004	ASTM F88-94
Heat-seal Temperature		℃	110~150	110~150	110~150	Q/SN2	ZBY 28004	ASTM F88-94
Coefficient of Friction  (film/film)			0.20	0.20	0.20	Q/SN2	GB/T10006-88	ASTMD 1894-93
Haze		%	0.9	0.9	0.8	Q/SN2	GB2410-80	ASTMD 1003-95
Gloss(45°)		%	92.0	92.0	93.0	Q/SN2	GB8807-88	ASTM D2457







MD Machine direction 

TD Transverse direction

The figures and data given above are consistent with the current state of our knowledge and are intended to provide general information products for specific applications.