regular pre-perforated Polyolefin shrink film

thickness: 12micron, 15micron, 19micron, 25micron and 30 micron

Beacuse many old packaging machines cannot maintain good perforation quality,which results in seal problems and package quality issues.

provide you with pre-perforated film rolls so there is no need to perforate on your equipment,Our high standard perforation quality

Email : info@prettylift.com Skype: prettylift.cn

Overview Specifications

Model Type 10um 12um 15um 19um 25um 30um
40gauge 50gauge 60gauge 75gauge 100gauge 120gauge
Tensile strength(MD) N/mm² 110 105 100 100 90 80
Tensile strength(TD) N/mm² 105 100 95 95/td> 88 75
Elongation(MD) mm 115 110 115 115 125 125
Elongation(TD) mm 110 105 110 110 120 120
Tear MD g 7.5 7.5 11.5 14.5 20.5 22.5
Tear TD g 7.0 7.0 13.5 16.0 23.0 24.0
Seal strength(MD) N/mm 0.95 0.92 1.05 1.31 1.53 1.55
Seal strength(TD) N/mm 0.98 0.95 1.05 1.34 1.58 1.65
Film to Film(Dynamic) N/mm 0.25 0.25 0.24 0.24 0.27 0.27
Film to Film(Static) N/mm 0.26 0.26 0.25 0.26 0.29 0.29
Haze optics % 2.2 2.2 2.6 3.2 3.9 4.5
Clarity % 98.5 95.5 95.5 95.5 93.5 90.0
Gloss @ 45 Deg % 85.5 83.5 85.5 82.5 80.5 79.5
Oxygen Transmission Rate cc/m²/day 11300 11100 10600 7000 5200 4300
Water Vapor Transmission Rate gm/m²/day 45.5 45.5 38.5 26.5 22.5 20.5
Free Shringage(100°C) % 21/24 20/23 29/32 18/20 26/30 30/33
Free Shringage(110°C) % 37/40 36/49 43/46 32/34 43/46 52/55
Free Shringage(120°C) % 53/56 54/57 55/58 57/59 57/60 58/61
Free Shringage(130°C) % 64/67 63/66 64/67 62/64 63/66 64/67
Shrink Tension(100°C) Mpa 1.70/2.45 1.70/2.45 1.70/2.45 1.60/2.35 1.60/2.35 1.60/2.35
Shrink Tension(110°C) Mpa 2.60/3.30 2.60/3.30 2.60/3.30 2.50/3.45 2.50/3.45 2.50/3.45
Shrink Tension(120°C) Mpa 2.70/3.50 2.70/3.50 2.70/3.50 2.70/3.40 2.70/3.40 2.70/3.50
Shrink Tension(130°C) Mpa 2.50/3.00 2.50/3.00 2.50/3.00 2.50/2.88 2.50/2.88 2.50/2.88
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