Cross Linked Polyolefin Shrink Film

Stronger Seals – More durable than standard POF, less damage in transit
Puncture Resistant – Down-gauge to 75 gauge saves cost without sacrificing strength
Wider Shrink Window – 100°C to 180°C, easier machine control
Less Residue – Reduced downtime on sealing components
High Clarity – Clarity >90%, gloss 125 for premium shelf appeal
Food Safe & Eco-Friendly – FDA approved, chlorine-free, recyclable
Stable Performance – Low natural shrinkage, consistent across batches

Material Cross Linked Polyolefin (POF)

Cross Linking Method Electron Beam Irradiation

Thickness 11um 12μm, 15μm, 19μm, 25μm, 30μm (um=mic)

Width 100mm - 2200mm (Center Folded / Single Wound)

Shrinkage Ratio (MD/TD) Up to 75% / 70% (Balanced)

Shrink Temperature Range 100°C - 180°C (Wider than standard POF)

Seal Strength 2.5 - 3.5 N/15mm

Finish High Clarity / High Gloss (125+ at 45°)

Certification FDA, EU 10/2011, ISO9001, SGS

UP-CL Cross Linked Polyolefin Shrink Film
TEST ITEM		UNIT	ASTM TEST	TYPICAL VALUES
THICKNESS				40G	48G	60G	75G	100G
Tensile strength (MD)		N/mm²	D882	125	130	135	135	135
Tensile strength (TD)		N/mm²		120	125	125	130	130
Elongation(MD)		%		125	130	130	130	140
Elongation(TD)		%		120	125	120	130	135
Tear (MD)		g	D1922	12.0	15.0	18.0	26.0	34.0
Tear (TD)		g	D1922	11.0	13.5	17.5	25.0	32.0
SEAL strength(MD)		N/mm	F88	1.10	1.15	1.29	1.45	1.75
SEAL strength(TD) /HOT WIRE SEAL		N/mm	F88	1.16	1.18	1.43	1.65	1.80
COF Dynamic (Film to film)			D1894	0.23	0.20	0.22	0.25	0.25
COF Static			D1894	0.25	0.21	0.23	0.27	0.25
Haze			D1003	2.30	2.60	3.50	3.80	4.20
Clarity			D1746	98.0	99.0	99.5	98.0	96.0
Gloss @ 45deg			D2457	86.0	88.0	88.0	87.0	86.0
Oxygen Transmission Rate		cc/m³/day	D3985	10500.0	10300.0	9500.0	6200.0	4200.0
Water Vaper Transmission Rate		gm/m³/day	F1249	35.0	29.0	21.0	16.0	11.0
Free Shrinkage				MD			TD
	100℃	%	D2732		16.00			26.00
	110℃				34.00			43.00
	120℃				62.00			66.00
	130℃				81.00			79.00
Shrink Tension		Mpa	D2838	MD			TD
	100℃				2.10			2.60
	110℃				2.70			3.90
	120℃				2.95			4.25
	130℃				2.80			4.00
Storage conditions required : Below 30 degrees Celsius, no direct sunlight.
Maximum storage time: 12 months.

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