GB1316851A - Method of manufacturing diapers compresses for sanitary towels and the like and a machine for performing the method - Google Patents
Method of manufacturing diapers compresses for sanitary towels and the like and a machine for performing the methodInfo
- Publication number
- GB1316851A GB1316851A GB1316851DA GB1316851A GB 1316851 A GB1316851 A GB 1316851A GB 1316851D A GB1316851D A GB 1316851DA GB 1316851 A GB1316851 A GB 1316851A
- Authority
- GB
- United Kingdom
- Prior art keywords
- web
- layer
- drum
- centre portion
- compresses
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
- A61F13/1565—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres by depositing continuous layers of fibrous material between webs, e.g. wrapping layers of fibrous material
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
1316851 Apparatus and process for making diapers O BLOMDAHLS BIL-& MEKANISKA AB 1 July 1970 31981/70 Heading ASR A method of manufacturing diapers, compresses for sanitary towels and the like comprises the steps of disintegrating cellulose material, discharging this fluffy mass onto a continuously advanced air permeable web, causing it to be deposited in a layer on the centre portion of the web by means of a flow of air sucked through the web, folding the marginal portions of the web inwards such that they overlap and cutting the strand thus formed in a transverse direction into lengths and closing these at their ends. Apparatus for carrying out these steps comprises a cylindrical rotatable drum I having a jacket having a circumferentially perforated centre portion. Inside the drum is a stationary funnel member 6, having an opening beneath a disintegrating apparatus 3, e.g. a hammer mill, the member 6 being connected at 7 to a source of vacuum. A web 11, preferably of paper is continuously advanced with its centre portion over the perforated portion of the drum, a layer of crushed cellulose being deposited on the said portion of the web which layer and web passes under a compressor roller 13, onto a conveyer belt 14 past a device 15 for applying adhesive to one margin of the web, and past folder rails 17 for folding both marginal portions inwards such that they overlap. The strand thus formed passes between drive and press rollers 18 and is cut into suitable lengths 20 by a device 19. A second web 22 may be used in addition, and in a modification, Fig. 4 (not shown), the cylinder is replaced by an endless belt (23).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3198170 | 1970-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1316851A true GB1316851A (en) | 1973-05-16 |
Family
ID=10331265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1316851D Expired GB1316851A (en) | 1970-07-01 | 1970-07-01 | Method of manufacturing diapers compresses for sanitary towels and the like and a machine for performing the method |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1316851A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113925686A (en) * | 2021-08-24 | 2022-01-14 | 余少椿 | Comprehensive leakage-proof paper diaper and pull-up diaper and preparation process thereof |
-
1970
- 1970-07-01 GB GB1316851D patent/GB1316851A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113925686A (en) * | 2021-08-24 | 2022-01-14 | 余少椿 | Comprehensive leakage-proof paper diaper and pull-up diaper and preparation process thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3717905A (en) | Air laying apparatus | |
GB2019731A (en) | Apparatus for macerating agricultural products to enhance drying | |
US2073329A (en) | Method and apparatus for making sanitary napkins or the like | |
DE69311938T2 (en) | Device for feeding sheets to a machine | |
ES413990A1 (en) | Roller arrangement in presses for the removal of water from materials | |
MY125267A (en) | Dough forming apparatus and methods | |
US4186090A (en) | Method and device for removing a liquid from a mixture of liquid and solid substances | |
US4216687A (en) | Method for shaping and/or cutting batts of loosely compacted fibrous materials | |
GB1497417A (en) | Apparatus for and a method of zig-zag folding of a web of material | |
SE7714621L (en) | DEVICE FOR WINNING VALVE BAGS CONSISTING OVERLAP BAND ROLLERS | |
ES2014373A6 (en) | Apparatus for opening and cleaning fibre material, especially cotton. | |
JPS595681B2 (en) | Disposable diaper manufacturing equipment | |
GB1084688A (en) | A machine for producing and packaging diapers | |
GB1316851A (en) | Method of manufacturing diapers compresses for sanitary towels and the like and a machine for performing the method | |
GB641070A (en) | Improvements in a method and apparatus for manufacturing an absorption control element for use in a sanitary napkin | |
EP0989086A2 (en) | Method and apparatus for the disposal of web material | |
GB1375331A (en) | ||
GB1484757A (en) | Absorbent products | |
US4274318A (en) | Apparatus for shaping batts of loosely compacted fibrous materials | |
GB1395478A (en) | Apparatus for dewatering a suspension | |
ES428763A1 (en) | Textile carding | |
US2525042A (en) | Rotary pad cutting machine and method | |
US3522130A (en) | Machines for manufacturing liquid and moisture absorbing compresses | |
US3606644A (en) | Machine for forming cellulosic product | |
SU931094A3 (en) | Method and apparatus for processing stalks of annual plants |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |