Title:
【発明の名称】収縮可能な製品を製造する方法
Document Type and Number:
Japanese Patent JP2512543
Kind Code:
B2
Abstract:
PCT No. PCT/FI88/00160 Sec. 371 Date Sep. 27, 1989 Sec. 102(e) Date Sep. 27, 1989 PCT Filed Oct. 5, 1988 PCT Pub. No. WO89/03294 PCT Pub. Date Apr. 20, 1989.The invention relates to a method for the production of a shrinkable product of a thermoplastic raw material by extrusion. The raw material (1) is extruded through a die (3) to form a pipe (18), whereafter the pipe is cut longitudinally in a cutter (7), spread out, and wound on to a reel (19, 17). The production rate is low and rapid cooling is carried out in a calibration gauge (4). When reheated, a bandlike product (9) thereby shrinks vigorously and is welded to the object in question.
Inventors:
BORUGU TOMII
Application Number:
JP50814488A
Publication Date:
July 03, 1996
Filing Date:
October 05, 1988
Export Citation:
Assignee:
RAYCHEM SA NV
International Classes:
B29C48/08; B29C48/305; B29C48/32; B29C48/91; B29C61/00; B29C61/06; B29C48/06; B29C48/09; B29C48/10; B29K105/02; (IPC1-7): B29C47/88; B29C47/00
Domestic Patent References:
| JP59124815A |
Attorney, Agent or Firm:
Shinji Kouji (2 outside)