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. 14, 2015
Filed:
May. 22, 2012
Applicant:
Chi Pin Hsu, Taoyuan, TW;
Inventor:
Chi Pin Hsu, Taoyuan, TW;
Assignee:
Chan Li Machinery Co., Ltd., Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 45/24 (2006.01);
U.S. Cl.
CPC ...
B65H 45/24 (2013.01); B65H 2406/30 (2013.01);
Abstract
A web product folding and stacking machine includes two folding line making rolls, two folding fingers, a first carrier unit, a stoppage unit and a holder. The folding line making rolls and the folding fingers are operated to fold up web products on the first carrier unit to form a stack of interfolded web products. Further, there is at least one suction device arranged on the top surface of the first carrier unit to suck the web products nearing the top surface of the first carrier unit and facilitate accurate stacking of the interfolded web products.