Standard POF Shrink Film

Superior Clarity & Gloss: 135% Gloss level and <2.3% Haze ensures your product branding and labels are highly visible and attractive on retail shelves .
High Strength & Puncture Resistance: With high tensile strength (MD/TD >100 MPa) and elongation, it wraps irregularly shaped items tightly without tearing .
Eco-Friendly & Safe: Made from non-toxic materials. Free of Chlorine and heavy metals. Compliant with FDA and EU 10/2011 regulations for direct food contact .
Low-Temperature Resistance: Remains flexible and will not become brittle even at -50°C, making it suitable for cold chain logistics .
Cost-Effective: Lower sealing temperature than PVC saves energy and extends machine life; higher yield (specific gravity 0.92) means more area per kg .

Suitable for both manual (L-bar sealers) and automatic (HFFS) packaging lines .

Food Industry: Bakery items, instant noodles, beverage multi-packs, fresh produce, meat trays, frozen food .

Consumer Goods: Cosmetic boxes, stationery, toys, soap, and detergent bottles.

Industrial Products: Canned goods, electronic components, software boxes, hardware tools, and pharmaceutical packaging .

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	116	113	113	110	100
Tensile strength (TD)		N/mm²		115	110	110	105	96
Elongation(MD)		%		120	122	122	125	125
Elongation(TD)		%		120	115	115	125	125
Tear (MD)		g	D1922	11.0	14.0	18.0	25.0	29.0
Tear (TD)		g	D1922	10.5	13.5	17.5	24.5	28.5
SEAL strength(MD)		N/mm	F88	0.68	0.82	1.04	1.27	1.60
SEAL strength(TD) /HOT WIRE SEAL		N/mm	F88	0.71	0.80	1.03	1.32	1.66
COF Dynamic (Film to film)			D1894	0.35	0.38	0.38	0.39	0.36
COF Static				0.34	0.34	0.34	0.36	0.36
Dynamic(Hot Slip)@60℃				0.38	0.39	0.39	0.40	0.40
Haze			D1003	2.30	2.70	3.30	3.90	4.50
Clarity			D1746	97.2	97.2	96.5	95.0	93.0
Gloss @ 45deg			D2457	86.0	88.0	84.0	83.5	82.0
Oxygen Transmission Rate		cc/m³/day	D3985	11350.0	10860.0	7260.0	5600.0	4600.0
Water Vaper Transmission Rate		gm/m³/day	F1249	46.0	38.0	27.0	24.0	22.0
Free Shrinkage				MD			TD
	100℃	%	D2732	24.00	23.00	23.00	32.00	33.00
	110℃			40.00	38.00	39.00	45.00	44.00
	120℃			60.00	58.00	59.00	62.00	61.00
	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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