CN-121974050-A - Sheet package

Abstract

A sheet package includes a plurality of stacked sheets, a package bag accommodating the sheets, and a take-out port formed in an upper surface of the package bag and configured to take out the sheets, the take-out port having a slit extending in a first direction and an opening continuous with at least one end of the slit, the opening having a width larger than a width of the slit in a second direction intersecting the first direction.

Inventors

• YOSHIDA SHOHEI

Assignees

• 大王制纸株式会社

Dates

Publication Date

20260505

Application Date

20191119

Priority Date

20181129

Claims (11)

1. 1. A sheet package, comprising: A plurality of stacked sheets; a packaging bag for accommodating the sheet material, and A take-out port formed on an upper surface of the package bag and for withdrawing the sheet, The take-out opening is provided with A slit extending in a first direction, and An opening portion continuous with at least one end portion of the slit, The width of the opening is greater than the width of the slit in a second direction intersecting the first direction.
2. 2. The sheet package according to claim 1, wherein the width of the opening portion is larger as being farther from the slit in the first direction.
3. 3. The sheet package according to claim 1 or 2, wherein the opening portion has a curved portion that is convex in a direction away from the slit in the first direction.
4. 4. A sheet package as defined in claim 3, wherein the curved portion is formed with a continuous slit.
5. 5. The sheet package according to claim 3, wherein the bent portion is formed by using a slit having a connecting portion.
6. 6. The sheet package according to claim 5, wherein the coupling portion is provided on an extension line of the slit in the first direction.
7. 7. The sheet package according to any one of claims 1 to 6, wherein the slit and the opening are formed by continuous perforation.
8. 8. The sheet package according to claim 7, wherein the slit and the opening are surrounded by the perforation.
9. 9. The sheet package according to claim 1, wherein the slit has a length of 67mm and a width of 5mm, and the opening has a width of 15.5mm.
10. 10. The sheet package according to claim 1, wherein a ratio of a length of the take-out port to a length of the sheet is 65%.
11. 11. The sheet package according to claim 1, wherein the joint is 0.5mm.

Description

Sheet package The application is a divisional application of a Chinese patent application with the title of sheet package with the application number 201980078543.6, of which the application date is 2019, 11, and 19. Technical Field The present invention relates to a sheet package. Background Sanitary tissue such as facial tissue is widely stored in a paper cassette (thick paper box). However, in the case of paper-box-type sanitary tissues, there are problems such as a large volume during transportation and storage, and disposal after use, environmental load, and cost, and therefore, in recent years, there has been an increasing demand for a sheet package in which a sheet such as sanitary tissues is contained in a flexible film package. For example, patent document 1 discloses a film package in which a slit (perforation ) for taking out a sanitary paper is formed in a package bag of a flexible film containing the sanitary paper (see fig. 8). Prior art literature Patent literature Patent document 1 Japanese patent laid-open publication 2016-188092 Disclosure of Invention Problems to be solved by the invention However, the removal opening formed by a slit such as a perforation in the conventional sheet package is narrow, and is not easily opened when the tissue (sheet) is to be removed from the package. In addition, when the sheet is taken out, the sheet is easily caught by the take-out port, and the sheet is broken (see fig. 8). Further, in the case of a take-out port formed by a slit in a film package, there is a case where the holding force of a sheet is lowered in use, and the sheet falls into the package. Further, the film package is lighter than the paper cassette, so if the remaining sheet is reduced in use, there is a case where the sheet is taken out together with the film package. As described above, the conventional sheet package has a problem in taking out the sheet. The invention provides a sheet package, which has excellent sheet removal. Means for solving the problems The first aspect of the present invention is a sheet package comprising a plurality of stacked sheets, a package bag accommodating the sheets, and a take-out port formed in an upper surface of the package bag and configured to draw out the sheets, wherein the take-out port has a slit extending in a first direction and an opening continuous with at least one end of the slit, and a width of the opening is larger than a width of the slit in a second direction intersecting the first direction. ADVANTAGEOUS EFFECTS OF INVENTION According to one aspect of the present invention, a sheet package excellent in removal of a sheet can be provided. Drawings Fig. 1 is a diagram showing a sheet package relating to an embodiment (first embodiment) of the present invention. Fig. 2 is a view of the sheet package according to the first embodiment as viewed from above in the height direction. Fig. 3 is an enlarged view of a part of the take-out opening in the sheet package shown in fig. 2. Fig. 4 is a view showing a use state of the sheet package pertaining to the first embodiment. Fig. 5 is an enlarged view of a part of the take-out opening in the sheet package pertaining to the modification of the first embodiment. Fig. 6 is a view of the sheet package relating to the second embodiment as viewed from above in the height direction. Fig. 7 is an enlarged view of a part of the take-out opening in the sheet package shown in fig. 6. Fig. 8 is a view showing a conventional sheet package. Detailed Description Embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, the same reference numerals are given to common parts in the drawings, and description thereof will be omitted. In addition, for easy understanding, the scale of each member in each drawing may be different from that of the actual one. Fig. 1 is a diagram showing a sheet package relating to a first embodiment in an embodiment of the present invention. Fig. 2 is a view of the sheet package according to the first embodiment as viewed from above in the height direction. Fig. 3 is an enlarged view of a part of the take-out opening in the sheet package shown in fig. 2. Fig. 4 is a view showing a use state of the sheet package pertaining to the first embodiment. In the sheet package 100 shown in fig. 1 to 4, the longitudinal direction (left-right direction) is the X direction, the depth direction (front-rear direction) is the Y direction, and the height direction (up-down direction) is the Z direction. Hereinafter, the sheet package 100 according to the present embodiment will be described. As shown in fig. 1, the sheet package 100 of the first embodiment includes a sheet ST, a package bag 10, and a take-out port 20. The sheet package 100 is an example of the sheet package of the present invention. The sheet ST, the package 10, and the outlet 20 are examples of the sheet, the package, and the outlet constituting the sh