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Filling and packaging device, method, packaging body and manufacturing method

patent name filling and packaging device, method, packaging body and manufacturing method patent applicant Wuyu Chemical Industry Co., Ltd. main applicant address: No. 9-11, 1-D, Hashimoto, ryutake, Central District, Tokyo, Japan inventor Hiroshi Kawa application (patent) No 7. Date of application: December 25th, 2002 date of issuance: Announcement number of examination and approval: announcement date of examination and approval: October 6th, 2004 CD-ROM number of instructions: d0440 main classification number: b65b9/12 classification number: b65b9/12; The abstract of priority of the original application No. of b65b51/08 division provides a device, method and package for manufacturing a package with sufficient and uniform sealing strength and no small holes even during heating treatment. In the filling and packaging device that forms the ribbon film (F1) led out from the coil (1) into a cylindrical film (F1), fills the cylindrical film (F1) after longitudinal sealing, forms a non content part (10a) on the cylindrical film at a predetermined interval, and forms a horizontal seal on the non content part (10a), the horizontal sealing device (12) includes a primary sealing part, a cluster part and a secondary sealing part, The primary sealing part performs linear transverse sealing (S1) at two spaced positions along the travel direction within the range of the content free part (10a) of the cylindrical film (F1), or performs belt passing through the guide roller shaped transverse sealing (S1) between the two positions, and the bunching part and the secondary sealing part (16) cluster the film in the width direction of the transverse sealing between the two positions, And sealing the film at the other two positions in the travel direction in the bunching part. Sovereignty item 1 A filling and packaging device includes: a forming template for forming a strip-shaped film into a cylindrical film with a coincidence part on its side edge, a longitudinal sealing device for forming a longitudinal seal in the direction of travel along the coincidence part on the downstream side of the forming template, a nozzle device for entering the forming template and filling the contents into the cylindrical film after longitudinal sealing A smoothing device for forming a non content part on the cylindrical film at a predetermined interval along the travel direction, and a horizontal sealing device for forming a horizontal seal on the non content part; The horizontal sealing device comprises a primary sealing part and a bunching part, which is commonly referred to as PA in foreign countries, called process automation part and secondary sealing part, and is equipped with safety protection; Among them, the primary sealing part performs linear transverse sealing at two spaced positions along the travel direction within the range of the content free part of the cylindrical film, or performs banded transverse sealing between the two positions. The cluster part and the secondary sealing part are configured on the downstream side of the primary sealing part, and after the primary sealing part performs transverse sealing, Cluster the film in the width direction of the horizontal seal between the above two positions, and seal the film in the other two positions in the above travel direction in the cluster part. Contacts of the mainland Secretariat: Cui Ling, Wu Jing, Zhang Xiaodong