SLPF03 Cross-Linked Shrink Film

SLPF03 Cross-Linked Shrink Film utilizes radiation cross-linking technology during production, transforming the linear molecular chains of resin into a network structure. This significantly enhances the film’s performance in several key areas.

Firstly, it dramatically increases the shrink ratio of the film (up to 80%), allowing for a tighter fit and better packaging appearance. It also boosts the film’s strength and toughness, ensuring more robust packaging. Additionally, the film’s heat-sealing properties are enhanced, creating stronger seals and effectively eliminating the “stringing” effect at seal points. Beyond these improvements, the film’s resistance to heat and cold has also been enhanced, broadening its application range.

Available Thicknesses: 12 microns, 15 microns, 19 microns, 25 microns, 30 microns, 38 microns, and 52 microns.

Performance Chart of SLPF03 Cross-Linked Shrink Film

TEST ITEM		UNIT	ASTM TEST	TYPICAL VALUES
THICKNESS				12um	15um	19um	25um	30um
TENSILE
Tensile Strength(MD)		N/mm²	D882	130	135	135	135	135
Tensile Strength(TD)				125	125	125	130	130
Elongation(MD)		%		125	130	130	140	140
Elongation(TD)				120	125	120	130	135
TEAR
MD		g	D1922	10.0	14.5	17.5	25.5	33.5
TD				9.0	13.5	16.5	25.0	30.0
SEAL STRENGTH
MDHot Wire Seal		N/mm	F88	1.13	1.29	1.45	1.75	2.15
TDHot Wire Seal				1.18	1.43	1.65	1.75	2.10
COF(Film to Film)
Dynamic			D1894	0.23	0.20	0.22	0.25	0.25
Static				0.25	0.21	0.23	0.27	0.25
OPTICS
Haze			D1003	2.3	2.6	3.5	3.8	4.2
Clarity			D1746	98.5	98.8	98.0	97.5	94.0
Gloss @45Deg			D2457	88.5	88.0	87.5	86.0	86.0
BARRIER
Oxygen Transmission Rate		cc/m²/day	D3985	10300	9500	6200	5400	4200
Water Vapor Transmission Rate		gm/m²/day	F1249	34.5	29.5	21.5	15.5	11
SHRINKAGE PROPERTIES				MD		TD
Free Shrinkage	100℃	%	D2732	16		26
	110℃			34		43
	120℃			62		66
	130℃			81		79
–
Shrink Tension		Mpa	D2838	2.10		2.55
				2.70		3.85
				2.95		4.25
				2.80		4.00
Note: The information above is based on internal evaluations of our company and is for reference only.