Qingdao Yuanjian Packaging Technology Co., Ltd Stretch film, silage grass film, PE protective film
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Colored One Side Extended Core Stretch Film

The extended core stretch film is ready to use directly out of the box and doesn’t require separate dispensers, handles, or a machine. This easy-to-use stretch film is manufactured with an elongated or extended cardboard core which acts as a ready-to-use handle for each roll. Our extended core films come with either one- or two-sided sturdy core extensions, making them ideal for portable packaging needs.


Item

Test Method

Extended Core Stretch Film

Thickness


12, 15, 17, 20, 25μ

Width


5, 6, 7, 8, 10, 12.5, 16.5, 25cm

Core Extended


2.54, 8, 10, 14cm,

Length


100, 150, 200, 250, 300m

Density

ASTMD1505

0.918 g/cm3

Tensile Strength

ASTMD882

MD≥300kg/cm2, CD≥200kg/cm2

Elongation

ASTMD882

MD≥300%, CD≥600%

Right-angled Tearing Strength

 

HT

 

MD≥75 N/mm, CD≥90 N/mm

Self Adhesion

HT

≥0.8 N/cm2

Transmittance


≥ 91%

Haze

ASTMD1003

≤ 2.6%

Paper&Plastic Core


25, 38, 50, 76mm


  • time:2022-1-5 22:06:49
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