JPS5954508U

JPS5954508U - disposable diapers

Info

Publication number: JPS5954508U
Application number: JP15008082U
Authority: JP
Inventors: 磨鈴木; 光三越智; 伊賀上　隆光; 野村　裕範; 武司工藤
Original assignee: ユニ・チヤ−ム株式会社
Priority date: 1982-10-01
Filing date: 1982-10-01
Publication date: 1984-04-10

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、本考案にかかるおむつを組立てた状態の斜視
図、第２図は、同上のおむつを展開しかつトップシート
の一部を切欠した平面図、第３図は、同上おむつの耳部
の平面図、第４図は、第３図の拡大断面図、第５図は、
第３図の耳部を展開した平面図、第６図は、他の実施態
様を示すおむつの耳部の平面図、第７図は、第６図の拡
大断面図である。１・・・おむつ、２・・・前側区域、３・・・背側区域
、５６・・・ウェスト部、７・・・バックシート、８・
・・トップシート、９・・・コア、１ｏ・・・耳部、１
１・・・凹欠部、１４．１５・・・補強片、１６・・・
離型保護部、１７゜１８・・・止着部、１９・・・離型
保護テープ。Fig. 1 is a perspective view of the diaper according to the present invention in an assembled state, Fig. 2 is a plan view of the same diaper unfolded and with a part of the top sheet cut away, and Fig. 3 is the ear of the same diaper. 4 is an enlarged sectional view of FIG. 3, and FIG. 5 is a plan view of the section.
FIG. 3 is a developed plan view of the ear portion of the diaper, FIG. 6 is a plan view of the ear portion of a diaper showing another embodiment, and FIG. 7 is an enlarged sectional view of FIG. 6. DESCRIPTION OF SYMBOLS 1... Diaper, 2... Front area, 3... Back area, 56... Waist part, 7... Back sheet, 8...
...Top sheet, 9...Core, 1o...Ear part, 1
1... Recessed portion, 14.15... Reinforcement piece, 16...
Mold release protection part, 17° 18...Fixing part, 19...Mold release protection tape.

Claims

[Scope of utility model registration request]

(1) In a disposable diaper comprising at least a water-impermeable backsheet, a water-permeable topsheet, and an absorbent core interposed between the two sheets, the above-mentioned ears are provided by opposing side edges of the backsheet projecting outward from opposing side edges of the top sheet;
The diaper is further characterized in that a fastening portion is provided by applying an adhesive to the upper surface of the ear portion of the dorsal region.

(2) The ears of the dorsal region are bent inward, and an adhesive and a release agent are applied to the opposing surfaces of the ears in the bent state to temporarily attach them to the fastening part. 1. The disposable diaper according to claim 1, wherein the disposable diaper is provided with a mold release protection portion.

(3) The disposable diaper according to claim 1, wherein a release protection tape is temporarily attached to the fastening portions provided on the upper surface of the ears in the dorsal area.

(4) The disposable diaper according to claim 1, wherein a reinforcing piece is bonded to the backsheet in the waist region including at least each ear in the back region.

(5) A reinforcing piece is joined to the upper surface of the bank sheet at the waist portion thereof including at least each ear portion of the dorsal region, and a fastening portion and a mold release protection portion are attached to the upper surface of the reinforcing piece at each ear portion. Second scope of claims for utility model registration
Disposable diapers as described in section.

(6) a reinforcing piece is joined to the upper surface of the backsheet in its waist region including at least each ear of the dorsal region;
The disposable item according to claim 3, wherein a fastening part is provided on the top surface of the reinforcing piece in each ear part, and a release protection tape is temporarily attached to the top surface of the fastening part. Diapers.

(7) The top sheet is cut to a width narrower than the length between the opposing side edges of the back sheet in each waist portion of the front section and the back section, and each of the opposing side edges of the back sheet Claims for registration of a utility model, in which the top sheet is superimposed on the upper surface of the back sheet via the core so as to protrude outward from each side edge of the sheet, and each of the protruding side edges forms each ear part. The disposable diaper according to item 1.

(8) The disposable diaper according to claim 1, in which gripping pieces are attached to the side ends of the ears.