Invention Application
- Patent Title: Plastic net from plastic stretch film and device and method for producing the same
- Patent Title (中): 塑料拉伸膜的塑料网及其制造方法
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Application No.: US10297151Application Date: 2003-06-04
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Publication No.: US20030185926A1Publication Date: 2003-10-02
- Inventor: Harilaos Kavvadias , Michail Kontojiannis
- Priority: DE10027527.3 20000602
- Main IPC: B32B003/10
- IPC: B32B003/10 ; B29C055/06 ; B26F001/26
Abstract:
A plastic net consisting of a pre-stretched plastic stretch film comprises pre-stretched bridges (7) and filaments (6), said filaments extending in a main direction (5) and being transversely folded in order to increase their tensile strength. The required reshaping of the original film material is performed by a pre-stretching device (9) with interacting rollers (10, 11) and a transverse folding device (20) with a reshaping area (23) in which the width of the filaments (6) is reduced.
Information query
