METHOD OF AND APPARATUS FOR COVERING WELD ZONE OF VERTICAL WALL OF WELDED CAN WITH RESIN TAPE

Title:

METHOD OF AND APPARATUS FOR COVERING WELD ZONE OF VERTICAL WALL OF WELDED CAN WITH RESIN TAPE

Document Type and Number:

WIPO Patent Application WO/1985/003252

Kind Code:

A1

Abstract:

A method of and an apparatus for covering with a resin tape a weld zone of a vertical wall of a can and a metal-exposed portion on the inner side of a neighboring portion of the weld zone. Resin tapes are held on a plurality of mandrels (36) fixed to a rotary member (12), and a vertical wall of the welded can is fitted around each mandrel so that the weld zone and the resin tape are opposed to each other. The weld zone is then subjected to a series of heating steps to paste the resin tape on the weld zone accurately in a short period of time.

Inventors:

MATSUNO KENJI (JP)
TOYOSHIMA MAKOTO (JP)
YASUMURO HISAKAZU (JP)
TAIRA KAZUO (JP)
IMATANI TSUNEO (JP)

Application Number:

PCT/JP1985/000029

Publication Date:

August 01, 1985

Filing Date:

January 25, 1985

Export Citation:

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Assignee:

TOYO SEIKAN KAISHA LTD (JP)

International Classes:

B21D51/26; B29C63/30; B29C65/00; B29C65/50; B29C69/00; B31B3/32; B31B3/72; B31F5/08; (IPC1-7): B29C63/30; B05C7/08; B05D7/22

Foreign References:

JPS54114550A	1979-09-06
JPS52106485U	1977-08-13
JP4213834Y

Other References: