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:
Jan. 05, 2016
Filed:
Aug. 26, 2013
Applicant:
Chan LI Machinery Co., Ltd., Taoyuan, TW;
Inventor:
Chui-An Chiu, Taoyuan, TW;
Assignee:
Chan Li Machinery Co., Ltd., Taoyuan, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 3/02 (2006.01); D06F 75/08 (2006.01); D06F 75/24 (2006.01); B65B 7/06 (2006.01); B29C 65/00 (2006.01); B65B 51/14 (2006.01); B29C 65/22 (2006.01);
U.S. Cl.
CPC ...
B65B 7/06 (2013.01); B29C 65/224 (2013.01); B29C 66/1122 (2013.01); B29C 66/21 (2013.01); B29C 66/346 (2013.01); B29C 66/3472 (2013.01); B29C 66/43121 (2013.01); B29C 66/81419 (2013.01); B29C 66/81433 (2013.01); B29C 66/83221 (2013.01); B29C 66/849 (2013.01); B65B 51/146 (2013.01); B29C 65/223 (2013.01); B29C 66/0044 (2013.01);
Abstract
A sealing machine and the protecting structure that fit a wide range of sealing conditions and plastic bag materials, and prevent the plastic bag from breaking around the sealing line due to excessive fusion and tension are disclosed. The sealing machine comprises a pair of block members, each block member is disposed with an electrical heating wire, each electrical heating wire is covered with a first protecting belt, and each first protecting belt is covered with a second protecting belt. Each first protecting belt or second protecting belt comprises a plurality of apertures.