Invention Grant
- Patent Title: Apparatus and method for cutting and folding printed products
- Patent Title (中): 用于切割和折叠印刷产品的装置和方法
-
Application No.: US12077996Application Date: 2008-03-24
-
Publication No.: US07771335B2Publication Date: 2010-08-10
- Inventor: Mark Anthony Wingate , Michael Lee Hearn
- Applicant: Mark Anthony Wingate , Michael Lee Hearn
- Applicant Address: US NH Durham
- Assignee: Goss International Americas, Inc.
- Current Assignee: Goss International Americas, Inc.
- Current Assignee Address: US NH Durham
- Agency: Davidson, Davidson & Kappel, LLC
- Main IPC: B31B1/14
- IPC: B31B1/14

Abstract:
An apparatus for cutting and folding printed products is provided. The apparatus includes a perforator, a first cutting device creating first slits in the web, a second cutting device creating second slits in the web longitudinally offset from the first slits so as to form a signature with a staggered edge, and a folder delta-folding the signature so that the staggered edge engages slots in the signature, the slots created by the perforator. A method of folding a printed product and a signature are also provided. Lead edges can be more easily prevented from dislodging and dog-earing and skewing can be minimized.
Public/Granted literature
- US20090239727A1 Apparatus and method for cutting and folding printed products Public/Granted day:2009-09-24
Information query