| 摘要 |
Method for welding a tubular plastic container, comprising at least the following operations: a. a winding operation in which a laminate (11) is wound, b. a positioning operation in which the ends (8, 9) of the laminate (11) are positioned next to one another, c. an extrusion operation in which a softened resin string (12) is extruded and deposited on the said ends (8, 9), d. a fusion operation in which the said ends (8, 9) are fused by means of the said string (12), e. a compression operation in which the weld zone (10) is compressed, f. a cooling operation in which the weld is cooled. |
