公开(公告)号：US11945630B2

公开(公告)日：2024-04-02

申请号：US16979807

申请日：2019-03-18

Applicant: ENEOS CORPORATION

Inventor： Tomoyuki Okamura ,  Keiichi Ootsubo ,  Masahiro Wakayama

IPC: B65D65/40 ,  B32B5/02 ,  B32B27/08 ,  B32B27/12 ,  B32B27/32 ,  B65B5/02 ,  B65B51/10 ,  B65D81/26 ,  B65D81/28

CPC classification number: B65D65/40 ,  B32B5/022 ,  B32B27/08 ,  B32B27/12 ,  B32B27/32 ,  B65B5/022 ,  B65B51/10 ,  B65D81/264 ,  B65D81/268 ,  B65D81/28 ,  B32B2262/0253 ,  B32B2262/0284 ,  B32B2262/12 ,  B32B2307/518 ,  B32B2307/724 ,  B32B2439/46 ,  B32B2553/00

Abstract: An air-permeable packaging material which includes a non-perforated polyolefin layer having a thickness of 3 μm to 18 μm and constituted of at least one polymer selected from the group consisting of polypropylene and polyethylene and a net-shaped reinforcing layer; a package which includes the air-permeable packaging material, the non-perforated polyolefin layer facing outward, and which contains an oxygen scavenger, a desiccant, a deodorant, an insect repellent, or a fragrance; and a method for producing the package.