Title:
BIODEGRADABLE RESIN SHEET AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2006088490
Kind Code:
A
Abstract:
To provide a biodegradable resin sheet having biodegradability, excellent in flexibility and mechanical strength and hard to cause not only a change in physical properties but also a bleed phenomenon, and to provide its manufacturing method.
A net comprising polylactic acid has a structure that both sides thereof are held between synthetic resin sheets comprising a biodegradable polyester resin. The net is constituted by a raschel net making machine so that the mesh interval of polylactic acid multifilaments, which are formed by bundling filaments comprising polylactic acid, is 5 mm.
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Inventors:
KAWAGUCHI MITSUO
HIBINO TAKESHI
TAKENAKA SEIGO
HATTORI TADASHI
HIBINO TAKESHI
TAKENAKA SEIGO
HATTORI TADASHI
Application Number:
JP2004276177A
Publication Date:
April 06, 2006
Filing Date:
September 22, 2004
Export Citation:
Assignee:
DAITO M II KK
International Classes:
B32B27/12; B32B27/36
Attorney, Agent or Firm:
Aoyama Yo
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