Film-packaged tissue assembly package and method for producing film-packaged tissue assembly package

Patent metadata

Field	Value
Publication number	US-11753227-B2
Application number	US-202017763284-A
Country	US
Kind code	B2
Filing date	Sep 23, 2020
Priority date	Oct 1, 2019
Publication date	Sep 12, 2023
Grant date	Sep 12, 2023

Abstract

Provided is a film-packaged tissue assembly package in which an outlet forming portion is not unintentionally broken.The problem is solved by a film-packaged tissue assembly package in which a plurality of substantially hexahedron-shaped film-packaged tissues having an upper surface having an outlet forming portion are arranged and packaged in a gusset packaging bag having a grip portion on the top surface side, whereina plurality of film-packaged tissues are arranged in a substantially rectangular parallelepiped shape in such a manner that the end surfaces face the top surface side where the grip portion is provided, and a bottom surface side facing the top surface side, and the film-packaged tissue is packaged in such a manner that the outlet forming portion has a shape in which an easily tearable line having cut portions and non-cut portions arranged alternately protrude toward the outside, the interval between non-cut portions at one end portion is smaller than the interval between non-cut portions at the other end portion, and the side where the end portion with a smaller interval between non-cut portions is located on the top surface side.

First claim

The invention claimed is:

1. A film-packaged tissue assembly package comprising:
a gusset packaging bag having a grip portion on the top surface side; and
a plurality of film-packaged tissues having a substantially hexahedron shape having an upper surface having an outlet forming portion, a lower surface facing the upper surface, and an end surface and a long side surface located between the upper surface and the lower surface, the plurality of film-packaged tissues being arranged and packaged in the gusset packaging bag, wherein
the plurality of film-packaged tissues are arranged in a substantially rectangular parallelepiped shape in such a manner that the end surfaces face the top surface side where the grip portion is provided, and a bottom surface side facing the top surface side, and the end surfaces are substantially flush with each other and the long side surfaces are substantially flush with each other, and
a film-packaged tissue is packaged in such a manner that the outlet forming portion is formed by an easily tearable line having cut portions and non-cut portions arranged alternately, and has a shape in which both end portions in a longitudinal direction protrude toward the outside, the interval between non-cut portions at one end portion being smaller than the interval between non-cut portions at the other end portion, and the side where the end portion with a smaller interval between non-cut portions being located on the top surface side.

2. The film-packaged tissue assembly package according to claim 1 , wherein the end portion with a larger interval between non-cut portions is formed by a slit cut, and the end portion with a smaller interval between non-cut portions is formed by a perforation.

3. The film-packaged tissue assembly package according to claim 1 , wherein both ends of the outlet forming portion for the film-packaged tissue in the longitudinal direction are cut portions.

4. The film-packaged tissue assembly package according to claim 1 , wherein the plurality of film-packaged tissues are packaged in such a manner that among the end portions of the outlet forming portion for the film-packaged tissue in the longitudinal direction, the longitudinal-direction end on the end portion side with a smaller interval between non-cut portions is a non-cut portion, the longitudinal-direction end on the end portion side with a longer interval between non-cut portions is a cut portion, the end portion on a side where the non-cut portion is present is located on the top surface side, and the end portion on a side where the cut portion is present is located on the bottom surface side.

5. The film-packaged tissue assembly package according to claim 1 , wherein the film-packaged tissue paper is an overwrap-packaged product of a tissue paper bundle having a substantially rectangular solid shape in which a plurality of tissue papers are folded and stacked, and an end surface formed by a barrel opening sealing portion is positioned so as to face a short side surface of the bundle.

6. The film-packaged tissue assembly package according to claim 1 , wherein in the gusset packaging bag, the film-packaged tissues are arranged in a plurality of stages in the vertical direction in such a manner that the end surfaces of the film-packaged tissues are abutted against each other.

7. The film-packaged tissue assembly package according to claim 1 , wherein a compression ratio in a direction orthogonal to the vertical direction of a film-packaged tissue assembly arranged in the gusset packaging bag is 80% or more.

8. A method for producing film-packaged tissue assembly package, the method comprising:
forming a film-packaged tissue assembly by disposing a plurality of substantially hexahedron-shaped film-packaged tissues, in which an outlet forming portion is formed on un upper surface, where the outlet forming portion has a shape in which an easily tearable line having cut portions and non-cut portions arranged alternately protrudes toward the outside from a longitudinal-direction end portion, and the interval between the cut portion and the non-cut portion at one end portion is smaller than the interval between the cut portion and the non-cut portion at the other end portion, and the film-packaged tissue has a lower surface facing the upper surface, and an end surface and a long side surface located between the upper surface and the lower surface, with the end surfaces being substantially flush with each other and the long side surfaces being substantially flush with each other, so that the film-packaged tissues are arranged in a substantially rectangular parallelepiped shape;
inserting the film-packaged tissue assembly into a bag closed on one side or a barrel-shaped film opened at both ends, which is a precursor of a gusset packaging bag, from the side where the end portion with a small interval between the cut portion and the non-cut portion; and
sealing the opening of the bag or the barrel-shaped film to perform gusset-packaging.

9. The method for producing a film-packaged tissue assembly package according to claim 8 , further comprising compressing the film-packaged tissue assembly in a direction along which the upper and lower surfaces are arranged.

Assignees

• Daio Seishi Kk

Inventors

• Yoshida Shohei

Classifications

• B65D75/5833 Primary

  for tearing out a portion of the wall · CPC title

• B65D83/0894

  the articles being positioned relative to one another or to the container in a special way, e.g. for facilitating dispensing, without additional support · CPC title

• B65D71/063

  Wrappers formed by one or more films or the like, e.g. nets (B65D71/08 takes precedence; wrappers formed by folding a single blank B65D71/12; wrappers formed by folding two or more blanks B65D71/38) · CPC title

• B65D2571/00734

  the end walls being closed by heat sealing · CPC title

• B65D2571/0045

  for hands · CPC title