US 12,459,705 B2
Outer bag with product therein, production method therefor, and bag body supply method
Takayuki Noguchi, Tokyo (JP)
Assigned to SEISAN NIPPONSHA, LTD., Tokyo (JP)
Appl. No. 17/046,031
Filed by SEISAN NIPPONSHA, LTD., Tokyo (JP)
PCT Filed Apr. 16, 2019, PCT No. PCT/JP2019/016294
§ 371(c)(1), (2) Date Oct. 8, 2020,
PCT Pub. No. WO2019/203223, PCT Pub. Date Oct. 24, 2019.
Claims priority of application No. 2018-080858 (JP), filed on Apr. 19, 2018.
Prior Publication US 2024/0253863 A1, Aug. 1, 2024
Int. Cl. B65D 33/25 (2006.01); B65B 5/10 (2006.01); B65B 7/02 (2006.01); B65B 9/067 (2012.01); B65B 25/14 (2006.01); B65B 35/44 (2006.01); B65B 35/50 (2006.01); B65B 51/16 (2006.01); B65D 33/00 (2006.01)
CPC B65D 33/2566 (2013.01) [B65B 5/10 (2013.01); B65B 7/02 (2013.01); B65B 9/067 (2013.01); B65B 25/14 (2013.01); B65B 35/44 (2013.01); B65B 35/50 (2013.01); B65B 51/16 (2013.01); B65D 33/001 (2013.01); B65D 33/002 (2013.01); B65B 2220/22 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A product-containing outer bag (100, 200, 300) comprising a plurality of bags (3, 13, 23) which are wrapped with a cylindrical outer bag (1, 11, 21) with a fastener (4, 14, 24a, 24b);
wherein the plurality of bags (3, 13, 23) are stacked in a row so that parts of the plurality of bags (3, 13, 23), which are products, overlap each other, and the plurality of bags (3, 13, 23) are arranged to be continuously connected along the cylinder length direction (X) or are arranged to be interrupted at locations on the way along the cylinder length direction (X);
wherein the plurality of bags (3, 13, 23) are integrated in the cylindrical outer bag (1, 11, 21) with the fastener (4, 14, 24a, 24b) while a stacked state of the plurality of bags (3, 13, 23) is held;
wherein the cylindrical outer bag (1, 11, 21) with the fastener (4, 14, 24a, 24b) is used for outer packaging;
wherein the cylindrical outer bag (1, 11, 21) with the fastener (4, 14, 24a, 24b) is made of a resin film as a base material (5, 15, 25) and has a cylindrical shape having a uniform inner diameter and continuously extending along a cylinder length direction (X);
wherein the cylindrical outer bag (1, 11, 21) with the fastener (4, 14, 24a, 24b) has at least one opening portion (6, 16, 26, 27) to be opened along the cylinder length direction (X);
wherein the fastener (4, 14, 24a, 24b) is provided on an inner wall side of the base material (5, 15, 25) along an edge (6a, 16a, 26a, 27a) of the at least one opening portion (6, 16, 26, 27); and
wherein the fastener (4, 14, 24a, 24b) is engaged.