Title:
PAPER LID
Document Type and Number:
Japanese Patent JP2022164854
Kind Code:
A
Abstract:
To provide a paper lid that has each of an inner engagement part and an outer engagement part that can make it hard for a content to leak and can prevent paper lids from tangling with each other.SOLUTION: A paper lid 1 mainly comprises paper. The paper lid 1 includes: a top plate part 11 that extends in the first direction; an inner engagement part 12 that extends in a second direction Z2 and has a first outer surface 12e and an inner engagement surface 12f and continues to the top plate part 11; an apex 13 that extends in the third direction and continues to the inner engagement part 12; and an outer engagement part 14 that extends in a fourth direction Z4 and has a second outer surface 14e and an outer engagement surface 14f and is separate from and faces the inner engagement part 12 and continues to the apex 13. The first outer surface 12e has wrinkles 17 and parts of the inner engagement surface 12f that come into contact when the container is sealed do not have wrinkles.SELECTED DRAWING: Figure 3
Inventors:
Yusuke Tanaka
Yoshito Kutomi
Taro Kadota
Yoshito Kutomi
Taro Kadota
Application Number:
JP2022139017A
Publication Date:
October 27, 2022
Filing Date:
September 01, 2022
Export Citation:
Assignee:
Tokan Kogyo Co., Ltd.
International Classes:
B65D43/06; B65D3/00; B65D3/28; B65D43/03
Attorney, Agent or Firm:
Yasuhiko Moto