JPS6462157A - Preparation of strip like powder-containing sheet - Google Patents
Preparation of strip like powder-containing sheetInfo
- Publication number
- JPS6462157A JPS6462157A JP62218958A JP21895887A JPS6462157A JP S6462157 A JPS6462157 A JP S6462157A JP 62218958 A JP62218958 A JP 62218958A JP 21895887 A JP21895887 A JP 21895887A JP S6462157 A JPS6462157 A JP S6462157A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- sheet
- absorbable
- highly water
- scattering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Invalid Beds And Related Equipment (AREA)
- Laminated Bodies (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
PURPOSE:To prevent the detachment and scattering of a highly water-absorbable powder from a cut end, by directly bonding the first and second sheets in a powder absent region to integrate a laminate and subsequently cutting the powder absent region in the longitudinal direction. CONSTITUTION:In preparing a strip like water absorbable sheet, a highly water- absorbable powder 5 is scattered on the first sheet 1 from several highly water- absorbable powder scattering devices 2 while the sheet 1 is transferred along a guide roll 11. Since the scattering devices 2 are arranged in parallel at a definite interval with respect to the longitudinal direction of the sheet 1, the presence and absence regions 3, 4 of the highly water-absorbable powder 5 are alternately formed to the sheet 1 in the lateral direction thereof. Thereafter, the second sheet 6 is laminated to the first sheet 1 to form a laminate 7 which is, in turn, bonded under pressure by a pressure roll 8 to be strongly integrated. When the absence regions 4 of the highly water-absorbable powder 5 are cut in the longitudinal direction by several slitter rolls 9, several strip like water absorbable sheets 10 are obtained at a stroke. Therefore, no powder is present at the end part of the sheet 10 at the time of cutting and the detachment and scattering of the powder are prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62218958A JPS6462157A (en) | 1987-09-01 | 1987-09-01 | Preparation of strip like powder-containing sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62218958A JPS6462157A (en) | 1987-09-01 | 1987-09-01 | Preparation of strip like powder-containing sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6462157A true JPS6462157A (en) | 1989-03-08 |
Family
ID=16728009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62218958A Pending JPS6462157A (en) | 1987-09-01 | 1987-09-01 | Preparation of strip like powder-containing sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6462157A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000318108A (en) * | 1999-05-14 | 2000-11-21 | Kao Corp | Laminated sheet and highly absorbent article |
| WO2001089439A1 (en) * | 2000-05-23 | 2001-11-29 | Toyo Eizai Kabushiki Kaisha | Ultra-thin absorbing sheet body, disposable absorbent article provided with ultra-thin absorbing sheet body and production device for ultra-thin absorbing sheet body |
| JP2002137779A (en) * | 2000-11-02 | 2002-05-14 | Yamaha Motor Co Ltd | Airbag device for motorcycle |
| JP2018086189A (en) * | 2016-11-29 | 2018-06-07 | 花王株式会社 | Manufacturing method for sheet-like material and manufacturing apparatus therefor |
-
1987
- 1987-09-01 JP JP62218958A patent/JPS6462157A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000318108A (en) * | 1999-05-14 | 2000-11-21 | Kao Corp | Laminated sheet and highly absorbent article |
| WO2001089439A1 (en) * | 2000-05-23 | 2001-11-29 | Toyo Eizai Kabushiki Kaisha | Ultra-thin absorbing sheet body, disposable absorbent article provided with ultra-thin absorbing sheet body and production device for ultra-thin absorbing sheet body |
| JP4795612B2 (en) * | 2000-05-23 | 2011-10-19 | 株式会社リブドゥコーポレーション | Ultra-thin absorbent sheet body, disposable absorbent article provided with ultra-thin absorbent sheet body, and ultra-thin absorbent sheet body manufacturing apparatus |
| JP2002137779A (en) * | 2000-11-02 | 2002-05-14 | Yamaha Motor Co Ltd | Airbag device for motorcycle |
| JP2018086189A (en) * | 2016-11-29 | 2018-06-07 | 花王株式会社 | Manufacturing method for sheet-like material and manufacturing apparatus therefor |
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