High Performance POF Shrink Film

High transparency for clear and attractive product display
Anti-puncture design, suitable for irregular shapes and products with sharp edges
Excellent shrink performance and strong seal strength for reliable packaging
Good durability, reducing damage during transport

Daily necessities, stationery, toys, food, cosmetics

Electronic products, tools, hardware parts

Irregular-shaped products or retail packaging requiring a premium display

Compatible with automatic packaging lines and semi-automatic equipment

UP-ST Standard Polyolefin Shrink Film
TEST ITEM		UNIT	ASTM TEST	TYPICAL VALUES
THICKNESS				40G	48G	60G	75G	100G
Tensile strength (MD)		N/mm²	D882	80	75	75	72	68
Tensile strength (TD)		N/mm²		70	68	66	65	63
Elongation(MD)		%		95	95	100	95	95
Elongation(TD)		%		80	85	95	95	90
Tear (MD)		g	D1922	13.0	15.0	17.0	22.0	25.0
Tear (TD)		g	D1922	12.0	15.0	17.5	21.0	24.0
SEAL strength(MD)		N/mm	F88	0.73	0.70	0.75	0.80	0.95
SEAL strength(TD) /HOT WIRE SEAL		N/mm	F88	0.71	0.68	0.73	0.78	0.92
COF Dynamic (Film to film)			D1894	0.20	0.22	0.18	0.18	0.18
COF Static				0.22	0.24	0.20	0.20	0.20
Dynamic(Hot Slip)@60℃				0.30	0.32	0.30	0.30	0.28
Haze			D1003	3.20	3.50	3.90	4.00	4.30
Clarity			D1746	97.8	97.8	98.0	98.0	97.0
Gloss @ 45deg			D2457	82.0	84.0	86.0	88.0	88.0
Oxygen Transmission Rate		cc/m³/day	D3985	13500.0	13000.0	12000.0	9600.0	8800.0
Water Vaper Transmission Rate		gm/m³/day	F1249	60.0	57.0	48.0	40.0	38.0
Free Shrinkage				MD			TD
	100℃	%	D2732	20.00	23.00	20.00	15.00	17.00
	110℃			28.00	38.00	36.00	22.00	28.00
	120℃			44.00	50.00	48.00	43.00	48.00
	130℃			66.00	65.00	65.00	67.00	66.00
Shrink Tension		Mpa	D2838	MD			TD
	100℃			1.85	1.80	1.83	2.70	2.65
	110℃			2.80	2.70	2.75	3.60	3.70
	120℃			2.90	2.80	2.85	3.80	3.75
	130℃			2.75	2.60	2.65	3.40	3.30
Storage conditions required : Below 30 degrees Celsius, no direct sunlight.
Maximum storage time: 12 months.

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