公开(公告)号：US3858476A

公开(公告)日：1975-01-07

申请号：US37860173

申请日：1973-07-12

Applicant: WESTVACO CORP

Inventor： DELIGT JOHN

IPC: B26D1/02 ,  B65H45/101 ,  B65H45/20 ,  B23D35/00

CPC classification number: B65H45/101 ,  B26D1/025 ,  B65H45/20 ,  B65H2701/1824 ,  Y10T83/803 ,  Y10T83/825 ,  Y10T83/8748

Abstract: Apparatus for forming accordion folds in a longitudinally traveling web of substantially uniform width and indefinite length including web cutting means disposed upstream or downstream of said folding apparatus.

Abstract translation: 用于在纵向行进的网中形成基本均匀的宽度和不定长度的折叠折叠的装置，包括设置在所述折叠装置的上游或下游的卷筒纸切割装置。

公开(公告)号：US3902710A

公开(公告)日：1975-09-02

申请号：US37859973

申请日：1973-07-12

Applicant: WESTVACO CORP

Inventor： DELIGT JOHN

IPC: B26D7/32 ,  B26D1/02 ,  B65H45/101 ,  B65H45/20 ,  B65H45/24 ,  B65H45/00

CPC classification number: B26D1/02 ,  B65H45/101 ,  B65H45/20 ,  B65H45/24 ,  B65H2701/1824

Abstract: Apparatus for forming accordion folds in a longitudinally traveling web of substantially uniform width and indefinite length including web cutting means disposed upstream or downstream of said folding apparatus.