COATED CORE BODY AND COATED CORE BODY MANUFACTURING METHOD
PROBLEM TO BE SOLVED: To provide a coated core body and a coated core body manufacturing method which are capable of providing excellent rigidity allowing a constant shape to be held.SOLUTION: The coated core body comprises: a long core body 2; a resin layer 6 covering the core body 2; a film materi...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a coated core body and a coated core body manufacturing method which are capable of providing excellent rigidity allowing a constant shape to be held.SOLUTION: The coated core body comprises: a long core body 2; a resin layer 6 covering the core body 2; a film material 5 wound on the outside of the resin layer 6 around the core body 2; and a corrugate tube 4 covering the core body 2 outside the film material 5. Some parts 6a of the resin layer 6 are solidified via a flowable state, located on the corrugate tube 4 side through slits S of the film material 5, and fixed to an inner surface 4a of the corrugate tube 4. |
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