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Title:
OUTER BAG WITH PRODUCT THEREIN, PRODUCTION METHOD THEREFOR, AND BAG BODY SUPPLY METHOD
Document Type and Number:
WIPO Patent Application WO/2019/203223
Kind Code:
A1
Abstract:
The present disclosure aims to provide a tubular outer bag having a mating member, a tubular outer bag for an outer bag, an outer bag with a product therein, a wound product of the outer bag with the product therein, a production method for the same, and a bag body supply method, which provide good hygiene and at the same time save on manpower, resources, space and costs. An outer bag (100) with a product therein, according to the present disclosure, wraps a plurality of bag bodies (3) in a tubular outer bag (1) having a mating member, said bag bodies being continuously or intermittently stacked in a line such that part of the bag bodies, which are the product, overlap. Said outer bag (100) unifies said bag bodies (3) while preserving the stacked state thereof. The tubular outer bag (1) having a mating member forms, with a resin film as the material (5), a tube shape extending continuously in the length direction X of the tube and with the same inner diameter, has at least one opening 6 that opens in the length direction X of the tube, and has a mating member (4) on the inner wall side of the material (5) along the edge (6a) of the opening. The mating member (4) is meshed.

Inventors:
NOGUCHI TAKAYUKI (JP)
Application Number:
PCT/JP2019/016294
Publication Date:
October 24, 2019
Filing Date:
April 16, 2019
Export Citation:
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Assignee:
SEISAN NIPPONSHA LTD (JP)
International Classes:
B65D33/25; B65B9/13
Foreign References:
JPH04215953A1992-08-06
JPS4947547B11974-12-16
JPH0571444B21993-10-07
JP2006219198A2006-08-24
US4582549A1986-04-15
JPH05305956A1993-11-19
JPS5013189A1975-02-12
JP2000226005A2000-08-15
JP2003002302A2003-01-08
JPS56500086A1981-01-29
US4341575A1982-07-27
JPS5130081A1976-03-13
JP2003267602A2003-09-25
JP2018008728A2018-01-18
Other References:
See also references of EP 3782923A4
Attorney, Agent or Firm:
IMASHITA, Katsuhiro et al. (JP)
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