Title:
PACKAGE
Document Type and Number:
Japanese Patent JP2023089831
Kind Code:
A
Abstract:
To provide a package capable of reducing an amount of resin used in a package which houses a sheet material having a liquid impregnated and has a take-out port of the sheet material on a top surface. and capable of allowing the sheet material impregnated with a large amount of liquid to be taken out from the package, thereby preventing exudation of the liquid to the outside of the package.SOLUTION: A package 1A in which a sheet material 2 having a liquid impregnated is housed in a packaging bag 3 made of a film, has: an opening 4 of the packaging bag 3 which is a take-out port of the sheet material 2 and is located on a top surface; a plate material 10A fixed to the top surface from the inside of the packaging bag 3; and a flexible lid material 30 for opening/closing the opening 4 by being releasably stuck to the periphery of the opening 4 of the packaging bag 3. The plate material 10A has an opening 11 at a position including the opening 4 of the packaging bag 3 in a plan view. A back surface of the plate material 10A has a protrusion 12 protruding toward a bottom surface side of the package 1A around the opening of the plate material 10A, and an area surrounded by the protrusion 12 is equal to or larger than an area of the opening 11 of the plate material 10A.SELECTED DRAWING: Figure 1B
Inventors:
TSUCHIYA ERIKA
SUZUKI HAYATO
SUZUKI HAYATO
Application Number:
JP2021204578A
Publication Date:
June 28, 2023
Filing Date:
December 16, 2021
Export Citation:
Assignee:
KAO CORP
International Classes:
B65D83/08; A47K7/00
Attorney, Agent or Firm:
Patent Attorney Corporation Taji International Patent Office