STACKED SYNTHETIC RESIN BAG BODY, DUST BAG BODY, HANDLE ATTACHED BAG BODY, STOOL BAG BODY, WELDING METHOD AND ADHESIVE FIXTURE

摘要

PROBLEM TO BE SOLVED: To provide a stacked synthetic resin bag body, a dust bag body, a handle attached bag body, a stool bag body, a welding method and an adhesive fixture, with remarkably reduced savings by making manufacturing costs less expensive than before.;SOLUTION: One synthetic resin film bag body (a) is wound in a longitudinal direction and folded into three, and a large number of the bag bodies are stacked. Then, a left side portion or a right side portion or both side portions or a front side surface portion or a lower side surface portion of the stacked bag body (a), or a dust bag body or a stool bag body is separably connected by welding all of the bag body, the dust bag body or the stool bag body through welding means (b).;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT