The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 28, 2015
Filed:
Feb. 01, 2013
Applicant:
Minima Technology Co., Ltd., Taichung, TW;
Inventors:
Yu-Kai Huang, Taichung, TW;
Chien-Ming Huang, Taichung, TW;
Assignee:
Minima Technology Co., Ltd., Taichung, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29B 9/06 (2006.01); B29C 47/38 (2006.01); B29C 47/40 (2006.01); B29C 47/60 (2006.01); D01D 5/18 (2006.01); B29C 47/00 (2006.01); B29C 47/12 (2006.01); D04H 3/045 (2012.01); B29B 13/06 (2006.01); A46D 1/00 (2006.01); B65D 65/46 (2006.01); B65D 30/06 (2006.01); D01F 6/84 (2006.01); D01F 6/92 (2006.01);
U.S. Cl.
CPC ...
B29C 47/0026 (2013.01); B29C 47/122 (2013.01); D04H 3/045 (2013.01); B29B 13/065 (2013.01); A46D 1/00 (2013.01); A46D 1/0215 (2013.01); B65D 65/466 (2013.01); B65D 29/04 (2013.01); B29C 47/0014 (2013.01); B29C 47/0021 (2013.01); B29C 47/0028 (2013.01); B29C 47/003 (2013.01); B29C 47/0033 (2013.01); D01F 6/84 (2013.01); D01F 6/92 (2013.01);
Abstract
A manufacturing method of biodegradable net-shaped articles includes: (a) preparing a biodegradable mixture; (b) granulating the mixture into plastic grains; (c) baking the plastic grains in an oven at 60° C. to 70° C. for 3 to 4 hours; (d) melting and extruding the plastic grains by a screw-type extruder so as to obtain a net-shaped preform; and (e) cooling and thereby finalizing the net-shaped preform in a cooling bath at 15° C. to 30° C. so as to obtain the net-shaped article.