JPS5813228U

JPS5813228U - sanitary napkins

Info

Publication number: JPS5813228U
Application number: JP10588081U
Authority: JP
Inventors: 磨鈴木; 正樹村上; 浜田　早百合
Original assignee: ユニ・チヤ−ム株式会社
Priority date: 1981-07-16
Filing date: 1981-07-16
Publication date: 1983-01-27
Also published as: JPS6132674Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、杢考案実施態様を示すす７°キンの平面図。第２図は、第１図Ｘ−Ｘ線断面図。第３図は、第１図Ｘ
−Ｘ線断面図。第４図は、第２図に相当する他の実施態
様を示すナプキンの断面図。第５図は第２図に相当するもう一つの他の実施態様を示
すナプキンの断面図。第６図Ａ、　Ｂ、　Ｃ。Ｄは、上部吸収材の構成を例示する斜視図。１・・・ナプキン、２・・・下部吸収材、３・・・上部
吸収材、４・・・吸収体、５・・・折込み部、９・・・
ネット状シート、１０・・・不透水性シート、１１・・
・透水性シート、１２・・・フラップ、１３・・・接合
線上部分。FIG. 1 is a plan view of a 7° kin showing an embodiment of the heather design. FIG. 2 is a sectional view taken along the line XX in FIG. 1. Figure 3 is the same as Figure 1
-X-ray cross-sectional view. FIG. 4 is a sectional view of a napkin showing another embodiment corresponding to FIG. 2. FIG. 5 is a sectional view of a napkin showing another embodiment corresponding to FIG. 2. Figure 6 A, B, C. D is a perspective view illustrating the configuration of the upper absorbent material. DESCRIPTION OF SYMBOLS 1... Napkin, 2... Lower absorbent material, 3... Upper absorbent material, 4... Absorber, 5... Folding part, 9...
Net-like sheet, 10... Water-impermeable sheet, 11...
・Water permeable sheet, 12...Flap, 13...Part above the joining line.

Claims

[Scope of utility model registration request]

(1) An absorbent body is composed of a lower absorbent material and an upper absorbent material in which both ends in the width direction from the front end region to the central region are folded inward, and this folded portion is formed narrower than the width of the lower absorbent material. and by positioning a water-impermeable sheet on at least the lower surface of the lower absorbent material and covering this laminate with a water-permeable sheet, a thick layer is formed in the central region in the width direction and a thin layer is formed in the rear end region. A sanitary napkin characterized in that a thin flap is formed at both ends in the width direction.

(2) A request for utility model registration characterized in that water-permeable sheets located at both ends in the width direction of the folded portion of the upper absorbent material are bonded to the lower absorbent material by heat-pressing (melting) them in a linear manner. A sanitary napkin according to scope 1.

(3) By positioning a thermoplastic hydrophobic net-like sheet large enough to cover the upper surface of the lower absorbent material between the lower absorbent material and the upper absorbent material, the width direction of the folded part of the upper absorbent material is Heat-press (melt) the water-permeable sheets located at both ends in a linear manner.
4. The sanitary napkin according to claim 4, wherein the sanitary napkin is attached to a lower absorbent material.

(4) By placing a thermoplastic hydrophobic net-like sheet large enough to cover the upper surface of the upper absorbent material overlaid on the upper surface of the lower absorbent material, the folded portion of the upper absorbent material can be A sanitary napkin as set forth in claim 4 of the utility model registration claim, characterized in that water-permeable sheets located on both ends in the width direction are bonded to the lower absorbent material by heat-pressing (welding) in a linear manner. .