Title:
樹脂フィルムの繰出し方法
Document Type and Number:
Japanese Patent JP7335402
Kind Code:
B2
Abstract:
A method for feeding resin film from a resin film roll made of resin film wound into a roll, said feed method including an installation step for installing the resin film roll, and a pull-out step for pulling out the resin film from the beginning end of the roll on the inside of the resin film roll.
Inventors:
Yuusuke Sugino
Shinya Fujiki
Shinya Fujiki
Application Number:
JP2022123410A
Publication Date:
August 29, 2023
Filing Date:
August 02, 2022
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
International Classes:
B65H16/00
Domestic Patent References:
| JP2019147657A | ||||
| JP3930405Y1 | ||||
| JP62185659A | ||||
| JP2002187657A | ||||
| JP2015224086A | ||||
| JP4963560A |
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office