公开(公告)号：US20230134270A1

公开(公告)日：2023-05-04

申请号：US17764246

申请日：2020-09-23

申请人： IDEMITSU UNITECH CO.,LTD.

发明人： Takumi TODAKA ,  Ryo KATADA ,  Takuto OGAWA ,  Tomoyuki KITAJIMA

IPC分类号： A44B19/34 ,  B31B70/81 ,  B65D33/25 ,  B65D75/58 ,  B65D33/00

摘要： A tape includes, in a cross-sectional shape: a first and a second portion which are configured to be at least partially in opposition. The first portion includes: thick portions provided in corresponding one of a first and a third region, out of the first, a second, and the third region in a width direction of the tape; a first and a second thin portion provided at respective both end portions, in the width direction, of the second region positioned between the first and the third region; and at least one intermediate portion provided between the first and the second thin portion. The second portion includes: thick portions provided in corresponding one of the first and the third region and extending beyond end portions, in the width direction, of the second region; and at least one third thin portion provided in the second region and opposed to the intermediate portion.