| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a socket enabling a thickness and a relative position of a layer with respect to a predetermined wall thickness of a socket to be selected at a considerably high degree of flexibility irrespective of a function of the layer. SOLUTION: In a manufacturing method of the socket which connects a fluid pipe with a thermoplastic synthetic material-made container 1, a first material structure 6 is thinner than a second material structure 7, the first and second material structures 6 and 7 are mostly made of a thermoplastic material, are melt and fused to form a melt-bonded part. The first material structure 6 is extrusion-molded or injection-molded into a planar film, a plate or a hose. The film or plate is deep-drawn or the hose is blow-molded into a first preform with an outer shape of the socket. The second material structure 7 is impressed on one side surface of the first preform with the outer shape of the socket formed by injection-molding, co-injection-molding or monosandwich-molding. COPYRIGHT: (C)2009,JPO&INPIT |
