Hi-Sheet™Low-ratio formed polyethylene sheet
(cap liners and seals)
Used to make cap liners and seals for beverage and cosmetic bottles, Hi-Sheet™ prevents leaks and keeps the contents factory-fresh. We've been in the business of producing seal and liner sheets since 1972. Our Hi-Sheet™ low-ratio expanded PE sheet has the largest share in the Japanese market. This is a hygienic, low-odor product that makes a minimal footprint on the packaged contents and boasts an ideal cushioning function for superior sealing performance.
● Hi-Sheet™ is low smell, it is suitable for food packaging.
● Hi-Sheet™ is manufactured in sanitary conditions with care.
● Hi-Sheet™ can be used for various bottle.
Table of physical properties
|Item||Unit||Standard products||Composite products (film lamination)|
|Gas permeability||Oxygen||*1||10.6||15.0||8.4||9.2||2.3||10.0||0.0 *3||10.2|
|Carbon dioxide||*1||41.7||55.0||29.3||36.5||8.0||34.0||0.0 *3||38.8|
|Water vapor||*2||0.45||0.67||0.35||0.63||0.36||0.16||0.05 *3||0.97|
- *1 cc/m2/Hr/atm
- *2 g/m2/24h
- *3 undetectable
- Note: These values are typical ones, not guaranteed ones.
Processing and Structure
Sizes and Packaging
■ Size specifications
・Thickness: 1.0 mm, 1.5 mm and 2.0 mm
・Width: 340 mm and 700 mm
・Length: 1,000 mm (as sheet ) and 100-200 m (as roll)