Title:
SHEET BASE MATERIAL SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/215137
Kind Code:
A1
Abstract:
This sheet base material supply device 6 is provided with a support device 8 which supports a first sheet base material roll R1 and a second sheet base material roll R2, and a joining device 9 which joins a part of a first sheet base material OS1 of the first base material roll R1, and an end OSa of the second sheet base material OS2 of the second base material roll R2. The joining device 9 is provided with an end holding unit 24 which holds the end OSa of the second sheet base material OS2, and a first pressing member 22a which presses the part of the first sheet base material OS1 against the end OSa of the second sheet base material OS2.
Inventors:
NAKAMURA HISASHI (JP)
IZUMI JUNICHI (JP)
IZUMI JUNICHI (JP)
Application Number:
PCT/JP2021/010229
Publication Date:
October 28, 2021
Filing Date:
March 12, 2021
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
B65H16/00; B65H19/18; B65H19/20
Foreign References:
| JPS61119555A | 1986-06-06 | |||
| JP2014114165A | 2014-06-26 | |||
| JP2016079032A | 2016-05-16 | |||
| JP2017121985A | 2017-07-13 |
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
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