Title:
METHOD AND DEVICE FOR MANUFACTURING LAMINATED FILM
Document Type and Number:
Japanese Patent JP2023156016
Kind Code:
A
Abstract:
To form a coating layer having an even thickness on a laminated film.SOLUTION: A method for manufacturing a laminated film includes: a first drawing step 14 of drawing a porous substrate layer 101 in a first direction; a coating step of forming a coating layer 102 on a first drawing layer 101 acquired in the first drawing step 14 using an inkjet discharge device 20; and a second drawing step 16 of drawing the first drawing layer 101 on which the coating layer 102 is formed, in a second direction orthogonal to the first direction.SELECTED DRAWING: Figure 1
Inventors:
ASHIKAGA MITSUHIRO
Application Number:
JP2022065591A
Publication Date:
October 24, 2023
Filing Date:
April 12, 2022
Export Citation:
Assignee:
YUPO CORP
International Classes:
B05D1/26; B05D3/12; B05D7/04; B29C55/14; B32B5/18; C08J9/00
Attorney, Agent or Firm:
Yu Sanada
Previous Patent: Substrate cleaning equipment and substrate processing method
Next Patent: work vehicle
Next Patent: work vehicle