LB-RA Post-Consumer Recycled Polyolefin Shrink Film

LB-RA is a polyolefin shrink film contains 30% of post consumer recycled raw material. In addition of using plenty of PCR returns, this film applies unique production process and resin formulation to allow basically same properties and application as LB-A. It also has the advantages of good mechanical properties, good heat sealing, high shrinkage, and good adaptability to various packaging machines.

LB-RA satisfies various performance demands from customers, but reduce the usage of virgin raw materials to contributes our earth environment. This film passed the GRS4.0 certification (global recycling standard certification).

Thickness15um、19um、25um、30um

LB-RA.pdf

Technical Index

TEST ITEM		UNIT	ASTM TEST	TYPICAL VALUES

INTRODUCTION
Post Consumer Recycling				30% Recycled post-consumer polyethylene(RM0193)
Gauge				15um		19um	25um	30um
TENSILE STRENGTH
Tensile Strength (MD)		N/mm2	D882	115		110	90	88
Tensile Strength (TD)				110		105	85	80
ELONGATION
Elongation(MD)		%		103		110	105	100
Elongation (TD)				100		105	95	90
TEAR
MD at 400gm		gf	D1922	10.5		13.5	16.5	20.5
TD at 400gm				9.8		12.5	16.5	22.5
SEAL STRENGTH
MD\Hot Wire Seal		N/mm	F88	0.85		0.96	1.15	1.35
TD\Hot Wire Seal				1.05		1.15	1.25	1.55
COF (Film To Film)
Static			D1894	0.20		0.18	0.22	0.23
Dynamic				0.20		0.18	0.22	0.23
OPTICS
Haze			D1003	3.5		3.8	4.0	4.3
Clarity			D1746	93.0		92.0	91.0	90.0
Gloss @ 45Deg			D2457	85.0		82.0	80.0	81.0
BARRIER
Oxygen Transmission Rate		cc/㎡/day	D3985	9200		8200	5600	4200
Water Vapor Transmission Rate		gm/㎡/day	F1249	25.9		17.2	14.5	11.2
SHRINKAGE PROPERTIES				MD	TD		MD	TD
Free Shrinkage	100℃	%	D2732	17	26		14	23
	110℃			32	44		29	42
	120℃			54	59		53	60
	130℃			68	69		68	69
				MD	MD		TD	TD
Shrink Tension	100℃	Mpa	D2838	1.65	2.35		1.70	2.25
	110℃			2.55	3.20		2.65	3.45
	120℃			2.70	3.45		2.95	3.65
	130℃			2.45	3.10		2.75	3.20

Note: The above information is based on our internal evaluation data and is for reference only.