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MANUFACTURING DEVICE OF RICE BAG/GRANULAR MATTER BAG, AND MANUFACTURING PROCESS OF RICE BAG/GRANULAR MATTER BAG
MANUFACTURING DEVICE OF RICE BAG/GRANULAR MATTER BAG, AND MANUFACTURING PROCESS OF RICE BAG/GRANULAR MATTER BAG
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机译:米袋/颗粒料袋的制造装置及米袋/颗粒料袋的制造过程
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摘要
PROBLEM TO BE SOLVED: To make air which remained in a bag to eject easily, when the synthetic resin film bag is filled up with rice and granular matter.;SOLUTION: A non-sealing part is prepared intermittently, and a film of a sucked part is curved in the condition of Fig.5 (not shown) (1a) and Fig.7 (not shown) (2a) by sealing in the condition in which the film of a non-sealing part b is sucked by a suction groove 2 prepared at a seal receptacle 1, in the seal of the synthetic resin film bag, and a bag with sagging is supplied. This sagging part is opened as the shape of Fig.6 (not shown) (2a) and Fig.8 (not shown) (2b), and demonstrates sufficient effect as an exhaust port in the bag after contents packing.;COPYRIGHT: (C)2005,JPO&NCIPI
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