Title:
CAN MANUFACTURING METHOD AND CAN
Document Type and Number:
Japanese Patent JP2021138402
Kind Code:
A
Abstract:
To provide a can highly processable and improved in openability at a high temperature even when there is no paint film of size paint and a method for manufacturing the can.SOLUTION: A can manufacturing method includes the steps of: molding a bottomed cylindrical can body opened on one side; forming a paint film layer which is a cured article of a paint composition on a surface of the can body; and processing an opening end of the can body after formation of the paint film layer. The paint composition contains a polyester resin, an amino resin, an epoxy resin, and a cross-linking agent. A can has the paint film layer which is the cured article of the paint composition containing the polyester resin, the amino resin, the epoxy resin, and the cross-linking agent.SELECTED DRAWING: None
Inventors:
MURAYAMA AKIRA
Application Number:
JP2020036680A
Publication Date:
September 16, 2021
Filing Date:
March 04, 2020
Export Citation:
Assignee:
UNIVERSAL SEIKAN KK
International Classes:
B05D7/22; B65D25/34; B05D7/24; B32B1/02; B32B27/00; B32B27/26; B32B27/36; B65D8/00
Attorney, Agent or Firm:
Yasushi Matsunuma
Mitsuo Teramoto
Fumihiro Hosokawa
Kazunori Onami
Mitsuo Teramoto
Fumihiro Hosokawa
Kazunori Onami