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US 2012/0266574 A1Published application
Pre-Stretched Coreless Film Roll Products
OwnerHuong Nguyen, Hai Nguyeninventors
Life of this patent
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Abstract
A coreless film roll product which may be used for both hand wrapping and machines wrapping with or without retrofitting stabilizing components.
Claims22
An industrial stretch film dispensing apparatus comprised of:
- multiple layers of industrial stretch film arranged in a cylindrical fashion to form a coreless cylindrical film structure;
- said coreless cylindrical film structure having a uniform cylindrical channel at the center of said cylindrical film structure;
- said uniform cylindrical channel adapted to receive a wrapping machine arm;
- and
- said cylindrical film structure having one or more layers.
2 more elements
Dependencies are inferred from the claim text.