NO133689B - - Google Patents
Download PDFInfo
- Publication number
- NO133689B NO133689B NO743435A NO743435A NO133689B NO 133689 B NO133689 B NO 133689B NO 743435 A NO743435 A NO 743435A NO 743435 A NO743435 A NO 743435A NO 133689 B NO133689 B NO 133689B
- Authority
- NO
- Norway
- Prior art keywords
- piston
- chamber
- casing
- vacuum
- tampon
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 5
- 239000011236 particulate material Substances 0.000 claims 2
- 238000013022 venting Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 20
- 230000002745 absorbent Effects 0.000 description 7
- 239000002250 absorbent Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000009827 uniform distribution Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
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
- A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
- A61F13/2082—Apparatus or processes of manufacturing
- A61F13/2085—Catamenial tampons
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US400620A US3875615A (en) | 1973-09-25 | 1973-09-25 | Device and method for forming tampon |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO743435L NO743435L (sv) | 1975-04-21 |
| NO133689B true NO133689B (sv) | 1976-03-08 |
| NO133689C NO133689C (sv) | 1976-06-16 |
Family
ID=23584337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO743435A NO133689C (sv) | 1973-09-25 | 1974-09-24 |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US3875615A (sv) |
| JP (1) | JPS5745186B2 (sv) |
| AT (1) | AT348112B (sv) |
| AU (1) | AU7358774A (sv) |
| BE (1) | BE820336A (sv) |
| BR (1) | BR7407969D0 (sv) |
| CA (1) | CA1010836A (sv) |
| CH (1) | CH580960A5 (sv) |
| DE (1) | DE2445020A1 (sv) |
| DK (1) | DK135094B (sv) |
| ES (1) | ES430400A1 (sv) |
| FI (1) | FI277974A (sv) |
| FR (1) | FR2244448B1 (sv) |
| GB (1) | GB1483089A (sv) |
| IE (1) | IE40401B1 (sv) |
| IT (1) | IT1019361B (sv) |
| LU (1) | LU70983A1 (sv) |
| NL (1) | NL7412569A (sv) |
| NO (1) | NO133689C (sv) |
| PH (1) | PH10891A (sv) |
| SE (1) | SE411655B (sv) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4006515A (en) * | 1974-12-10 | 1977-02-08 | The Procter & Gamble Company | Apparatus for forming tampons and assembling same in inserters |
| GB1586568A (en) * | 1976-06-03 | 1981-03-18 | Unilever Ltd | Manufacture of tampons |
| US7160279B2 (en) * | 1999-10-07 | 2007-01-09 | Playtex Products, Inc. | Rapid expansion tampon pledget comprising inverted coverstock and pleats |
| US7735203B2 (en) * | 2006-08-16 | 2010-06-15 | The Procter & Gamble Company | Process for producing folded and compressed tampons |
| US7736572B2 (en) * | 2006-11-10 | 2010-06-15 | The Procter & Gamble Company | System and method for an expandable pushrod mold seal |
| EP4026526A1 (en) * | 2021-01-08 | 2022-07-13 | Anne's Day Ltd. | Tubular tampon and method of manufacturing same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3131435A (en) * | 1958-11-10 | 1964-05-05 | Kimberly Clark Co | Manufacture of cellulosic products |
| US3465390A (en) * | 1966-01-06 | 1969-09-09 | Mayfield Lab Inc | Multiphase linear flow machine for making tampons |
-
1973
- 1973-09-25 US US400620A patent/US3875615A/en not_active Expired - Lifetime
-
1974
- 1974-09-06 PH PH16251A patent/PH10891A/en unknown
- 1974-09-18 GB GB40718/74A patent/GB1483089A/en not_active Expired
- 1974-09-20 DE DE19742445020 patent/DE2445020A1/de not_active Ceased
- 1974-09-23 AU AU73587/74A patent/AU7358774A/en not_active Expired
- 1974-09-23 CA CA209,816A patent/CA1010836A/en not_active Expired
- 1974-09-23 IT IT53149/74A patent/IT1019361B/it active
- 1974-09-24 FR FR7432217A patent/FR2244448B1/fr not_active Expired
- 1974-09-24 SE SE7411980A patent/SE411655B/sv unknown
- 1974-09-24 AT AT765274A patent/AT348112B/de not_active IP Right Cessation
- 1974-09-24 LU LU70983A patent/LU70983A1/xx unknown
- 1974-09-24 CH CH1289974A patent/CH580960A5/xx not_active IP Right Cessation
- 1974-09-24 IE IE1970/74A patent/IE40401B1/xx unknown
- 1974-09-24 DK DK500074AA patent/DK135094B/da unknown
- 1974-09-24 FI FI2779/74A patent/FI277974A/fi unknown
- 1974-09-24 NL NL7412569A patent/NL7412569A/xx not_active Application Discontinuation
- 1974-09-24 NO NO743435A patent/NO133689C/no unknown
- 1974-09-25 JP JP49110383A patent/JPS5745186B2/ja not_active Expired
- 1974-09-25 ES ES430400A patent/ES430400A1/es not_active Expired
- 1974-09-25 BE BE148890A patent/BE820336A/xx unknown
- 1974-09-25 BR BR7969/74A patent/BR7407969D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1483089A (en) | 1977-08-17 |
| NL7412569A (nl) | 1975-03-27 |
| JPS5745186B2 (sv) | 1982-09-27 |
| AU7358774A (en) | 1976-03-25 |
| CA1010836A (en) | 1977-05-24 |
| IE40401B1 (en) | 1979-05-23 |
| FR2244448B1 (sv) | 1978-11-24 |
| SE7411980L (sv) | 1975-03-26 |
| AT348112B (de) | 1979-01-25 |
| IE40401L (en) | 1975-03-25 |
| PH10891A (en) | 1977-09-30 |
| DK135094C (sv) | 1977-09-26 |
| NO133689C (sv) | 1976-06-16 |
| DK135094B (da) | 1977-03-07 |
| LU70983A1 (sv) | 1975-06-16 |
| DE2445020A1 (de) | 1975-04-03 |
| CH580960A5 (sv) | 1976-10-29 |
| BE820336A (fr) | 1975-03-25 |
| FI277974A (sv) | 1975-03-26 |
| SE411655B (sv) | 1980-01-28 |
| IT1019361B (it) | 1977-11-10 |
| NO743435L (sv) | 1975-04-21 |
| BR7407969D0 (pt) | 1975-09-16 |
| ES430400A1 (es) | 1976-10-01 |
| JPS5060090A (sv) | 1975-05-23 |
| US3875615A (en) | 1975-04-08 |
| FR2244448A1 (sv) | 1975-04-18 |
| ATA765274A (de) | 1978-06-15 |
| DK500074A (sv) | 1975-05-12 |
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