Title:
APPARATUS AND METHOD FOR CONTINUOUSLY PRODUCING REINFORCED PLASTIC PIPE USING TRANSFER FILM
Document Type and Number:
WIPO Patent Application WO/2019/054787
Kind Code:
A2
Abstract:
The present invention relates to an apparatus and a method for continuously producing a reinforced plastic pipe by using a transfer film. More specifically, the present invention relates to an apparatus and a method for continuously producing a reinforced plastic pipe in which a transfer film moving at a predetermined speed in the longitudinal direction is arranged so as to be in close contact with a circumferential surface of a base mold which winds glass fiber wound around the outer circumferential surface thereof by means of a filament winding method to mold a reinforced plastic pipe, such that the reinforced plastic pipe molded with the moving transfer film is moved forward, thereby being capable of continuously producing a reinforced plastic pipe with a desired length without breakage. To this end, the apparatus for continuously producing a reinforced plastic pipe by using a transfer film comprises: a rotary axial pipe; a base mold; a transfer film feeding part; and a transfer film withdrawing part. Also, the method for continuously producing a reinforced plastic pipe comprises: a transfer film adhering step; a transfer film forced moving step; and a pipe cutting and separating step.
Inventors:
GONG SUK TAE (KR)
Application Number:
PCT/KR2018/010809
Publication Date:
March 21, 2019
Filing Date:
September 14, 2018
Export Citation:
Assignee:
GONG SUK TAE (KR)
International Classes:
B29C53/14; B29C67/00; B29D23/00
Other References:
See references of EP 3683036A4
Attorney, Agent or Firm:
SEONG, Nak Hoon (KR)
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