DE2553650A1 - Kunststoffstaebchen, verfahren und vorrichtung zu seiner herstellung - Google Patents
Kunststoffstaebchen, verfahren und vorrichtung zu seiner herstellungInfo
- Publication number
- DE2553650A1 DE2553650A1 DE19752553650 DE2553650A DE2553650A1 DE 2553650 A1 DE2553650 A1 DE 2553650A1 DE 19752553650 DE19752553650 DE 19752553650 DE 2553650 A DE2553650 A DE 2553650A DE 2553650 A1 DE2553650 A1 DE 2553650A1
- Authority
- DE
- Germany
- Prior art keywords
- extrusion
- plastic
- embossments
- rods
- rod
- 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.)
- Ceased
Links
- 239000004033 plastic Substances 0.000 title claims description 29
- 238000000034 method Methods 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000001125 extrusion Methods 0.000 claims description 48
- 238000005520 cutting process Methods 0.000 claims description 30
- 238000004049 embossing Methods 0.000 claims description 16
- 239000004743 Polypropylene Substances 0.000 claims description 8
- -1 polypropylene Polymers 0.000 claims description 8
- 229920001155 polypropylene Polymers 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000002745 absorbent Effects 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 239000003000 extruded plastic Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 235000009508 confectionery Nutrition 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 235000011475 lollipops Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
- B29C59/043—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts for profiled articles
-
- 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
- A61F13/36—Surgical swabs, e.g. for absorbency or packing body cavities during surgery
-
- 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
- A61F13/38—Swabs having a stick-type handle, e.g. cotton tips
- A61F13/385—Apparatus or processes of manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/021—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing of profiled articles, e.g. hollow or tubular articles, beams
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Manufacturing & Machinery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB51814/74A GB1481445A (en) | 1974-11-29 | 1974-11-29 | Plastics swab-sticks |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2553650A1 true DE2553650A1 (de) | 1976-06-10 |
Family
ID=10461473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19752553650 Ceased DE2553650A1 (de) | 1974-11-29 | 1975-11-28 | Kunststoffstaebchen, verfahren und vorrichtung zu seiner herstellung |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE835733A (en:Method) |
CH (1) | CH604689A5 (en:Method) |
DE (1) | DE2553650A1 (en:Method) |
FR (1) | FR2292567A1 (en:Method) |
GB (1) | GB1481445A (en:Method) |
IT (1) | IT1054920B (en:Method) |
NL (1) | NL7513955A (en:Method) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2195356B (en) * | 1986-09-01 | 1990-09-12 | Ki Yip Chemical Works Limited | Patterned candles |
FR2827760B1 (fr) * | 2001-07-27 | 2004-06-25 | Lemoine Sa | Installation et procede de fabrication de batonnets ouates |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR999306A (en:Method) * | 1952-01-29 | |||
FR372914A (fr) * | 1906-12-26 | 1907-04-23 | Paul Maurice Bacquelin | Porte-coton |
US2154446A (en) * | 1934-10-26 | 1939-04-18 | Ici Ltd | Method and apparatus for forming plastic materials into cylinders of predetermined length and diameter |
US2649618A (en) * | 1950-06-29 | 1953-08-25 | Us Rubber Co | Method and apparatus for extrusion of plastics having elastic memory |
US2798548A (en) * | 1955-04-28 | 1957-07-09 | Leirer Walter | Cutting machine for cutting extruded plastics |
US3179108A (en) * | 1963-02-15 | 1965-04-20 | Johnson & Johnson | Applicator |
US3387330A (en) * | 1964-06-08 | 1968-06-11 | Jerome H. Lemelson | Extrusion apparatus and method |
US3263280A (en) * | 1965-07-06 | 1966-08-02 | Harry C Gustafson | Swab making apparatus |
US3474162A (en) * | 1967-05-08 | 1969-10-21 | Peter H Seckel | Method and apparatus for blowing and cutting tubing |
CH457832A (de) * | 1967-08-24 | 1968-06-15 | Schiesser Ag Rubber & Railroad | Automatische Maschine zum massgenauen Ablängen von stranggepressten Strängen und Schläuchen |
FR1538112A (fr) * | 1967-09-06 | 1968-08-30 | Hahn Carl Dr Kg | Machine pour la fabrication de bâtonnets porte-ouate |
GB1329261A (en) * | 1969-10-13 | 1973-09-05 | Armstrong Cork Co | Method for the production of embossed sheet material |
FR2129143A5 (en) * | 1971-03-17 | 1972-10-27 | Konorski Jean | Cosmetic or confectionery support - with non -injurious rounded ends suitable for cotton buds |
US3825393A (en) * | 1972-03-17 | 1974-07-23 | C Bittner | Apparatus for manufacturing a fluid dispensing nipple construction |
-
1974
- 1974-11-29 GB GB51814/74A patent/GB1481445A/en not_active Expired
-
1975
- 1975-11-19 BE BE162008A patent/BE835733A/xx unknown
- 1975-11-27 FR FR7536315A patent/FR2292567A1/fr active Granted
- 1975-11-28 CH CH1551775A patent/CH604689A5/xx not_active IP Right Cessation
- 1975-11-28 NL NL7513955A patent/NL7513955A/xx not_active Application Discontinuation
- 1975-11-28 IT IT7529788A patent/IT1054920B/it active
- 1975-11-28 DE DE19752553650 patent/DE2553650A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
FR2292567A1 (fr) | 1976-06-25 |
IT1054920B (it) | 1981-11-30 |
BE835733A (fr) | 1976-03-16 |
FR2292567B1 (en:Method) | 1979-10-12 |
NL7513955A (nl) | 1976-06-01 |
GB1481445A (en) | 1977-07-27 |
CH604689A5 (en:Method) | 1978-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8125 | Change of the main classification |
Ipc: B29C 15/00 |
|
8131 | Rejection |