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Individually packaged absorptive article and method of manufacturing the same

An independent packaging, absorbent technology, applied in absorbent pads, medical science, bandages, etc., can solve problems such as loss of sealing, and achieve the effect of preventing cutting

Active Publication Date: 2007-08-29
DAIO PAPER CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, as in the existing packaging method, the edge of the central side in the transverse direction of the press-sealed part is linear in the longitudinal direction, then by the press-sealing during packaging, all of the edge of the central side in the longitudinal direction is cut off, Sealing is meaningless

Method used

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  • Individually packaged absorptive article and method of manufacturing the same
  • Individually packaged absorptive article and method of manufacturing the same
  • Individually packaged absorptive article and method of manufacturing the same

Examples

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Embodiment Construction

[0053]

[0054] Fig. 8 shows an individually laid absorbent article P of the present invention. This P consists of a sanitary napkin 1N serving as an absorbent article, and a packaging sheet 2 composed of a polyethylene sheet, polypropylene sheet, polyurethane sheet, or the like for wrapping the sanitary napkin 1N. This P is basically the same as the conventional example shown in FIGS.

[0055] That is, the packaging sheet 2 has a cylindrical shape in which both end portions 2a, 2b in the longitudinal direction perpendicular to the packaging processing line direction overlap each other, and the edge e1 of the surface side portion 2a of the overlapping portion becomes the opening start end. The overlapped portions 2c and 2c of both ends in the transverse direction along the packaging processing line are press-sealed by embossing or the like. And the absorbent article 1N is packaged in the center of this packaging sheet 2 . In recent years, in order to achieve downsizing of ...

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PUM

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Abstract

The object of the present invention is to prevent cutting due to pressure sealing during packaging. In order to solve this problem, the individually packaged absorbent article of the present invention is composed of an absorbent article (1N) and a packaging sheet (2) for packaging the absorbent article, and the packaging sheet (2) is perpendicular to the direction of the processing line. The two ends (2a, 2b) in the longitudinal direction overlap each other in a cylindrical shape, and the edge (e1) of the surface side part (2a) of the overlapping part is the opening start end, and the two ends in the transverse direction in the processing line direction The overlapping portion (2c, 2c) of the portion is compressed so that in the longitudinal direction, the compressed portion (2c, 2c) is formed substantially continuously from one end to the other end, and the lateral direction of the compressed portion (2c, 2c) The edge (e2) on the central side in the direction is wavy and not straight in the longitudinal direction.

Description

technical field [0001] The present invention relates to individually packaged absorbent articles and methods for their manufacture. Background technique [0002] Conventionally, absorbent articles have been packaged and sold in a plurality of packages, and are used one by one each time they are used. In particular, sanitary napkins are individually packaged one by one from the viewpoint of hygiene. (For example, refer to Patent Document 1). [0003] 1 to 4 show shapes of conventional individually wrapped absorbent articles. The packaging sheet 2 is a cylindrical shape in which both ends 2a, 2b in the longitudinal direction perpendicular to the packaging processing line direction overlap each other, and the edge e1 of the surface side portion 2a of the overlapping portion becomes the opening start end, along the Parts 2c, 2c overlapping each other in both ends in the lateral direction of the packaging processing line direction are press-sealed, and the absorbent article 1 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/472
CPCA61F13/5514A61F13/15739A61F13/15747
Inventor 安田蓝久米幸夫白鸟仁规
Owner DAIO PAPER CORP