公开(公告)号：US4860523A

公开(公告)日：1989-08-29

申请号：US114603

申请日：1987-10-30

申请人： Iwao Teteishi ,  Yoshiyuki Ogura ,  Takeshi Hashimoto ,  Tuguyoshi Ritou ,  Katsufumi Kajiyama ,  Fumiaki Shimizu ,  Kenji Tanaka ,  Yutaka Aibara ,  Hiroaki Kataoka ,  Katsuya Nakai ,  Takashi Yoshikawa ,  Masaaki Kanamori ,  Masao Miyajima ,  Shuzo Seki ,  Sadanobu Takahashi

发明人： Iwao Teteishi ,  Yoshiyuki Ogura ,  Takeshi Hashimoto ,  Tuguyoshi Ritou ,  Katsufumi Kajiyama ,  Fumiaki Shimizu ,  Kenji Tanaka ,  Yutaka Aibara ,  Hiroaki Kataoka ,  Katsuya Nakai ,  Takashi Yoshikawa ,  Masaaki Kanamori ,  Masao Miyajima ,  Shuzo Seki ,  Sadanobu Takahashi

IPC分类号： B65B31/06

CPC分类号： B65B31/06 ,  B65B31/048 ,  B65B51/146

摘要： The hermetic packaging apparatus comprises a nozzle for reducing pressure in a thermoplastic packaging bag containing certain contents, the nozzle reduces pressure in the packaging bag by the pressure control of the air pump and the water sucked from the contents is directed to a strainer tank. Thereafter, the nozzle moves backward, the opening of the packaging bag is heated by a heating element, and an airtight pressure connecting bar is pressured downward so that the opening portion is heat-sealed by the airtight pressure connecting bar and the sealing base.

摘要翻译： 密封包装装置包括用于减少含有某些内容物的热塑性包装袋中的压力的​​喷嘴，喷嘴通过气泵的压力控制来减小包装袋中的压力，并且从内容物吸入的水被引导到过滤罐。 此后，喷嘴向后移动，包装袋的开口被加热元件加热，并且气密压力连接杆向下压力，使得开口部分被气密压力连接杆和密封基座热封。