GB1128728A - A method of sterilizing tubes - Google Patents
A method of sterilizing tubesInfo
- Publication number
- GB1128728A GB1128728A GB26946/67A GB2694667A GB1128728A GB 1128728 A GB1128728 A GB 1128728A GB 26946/67 A GB26946/67 A GB 26946/67A GB 2694667 A GB2694667 A GB 2694667A GB 1128728 A GB1128728 A GB 1128728A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- rollers
- sterilizing
- liquid
- pair
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
- B65B55/04—Sterilising wrappers or receptacles prior to, or during, packaging
- B65B55/10—Sterilising wrappers or receptacles prior to, or during, packaging by liquids or gases
- B65B55/103—Sterilising flat or tubular webs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
1,128,728. Sterilizing tubular webs. TETRA PAK A.B. 12 June, 1967 [27 June, 1966; 15 Aug., 1966], No. 26946/67. Heading A5G. The interior of flexible tubular webs is sterilized by confining a portion of the tube between two spaced sets of clips or rollers which seal that portion from the remainder of the tube, filling that portion of the tube with a fluid sterilizing agent e.g. H 2 O 2 , ethylene oxide or chlorine dioxide, and causing the whole length of the tube to pass continuously or intermittently through the sterilizing zone by moving it relative to the clips or rollers. In the embodiment shown in Fig. 1, the unsterilized tube 6a passes from the feed roll 4 between the nip of rollers 1a and 1b and thence through the nip of a similar pair of rollers 2a and 2b, the tube between the rollers being filled with a liquid sterilizing agent, the sterilized tube 6b passing on to a filling machine shown generally at 7. The rollers are contained within a tank 9 filled with a liquid 8 (which may itself be a sterilant) so that the filled portion of the tube is buoyed up and the liquid may be heated by heater 10 to heat the sterilizing liquid. In the embodiment of Fig. 2 (not shown), the filled portion of the tube is supported on a belt 5 which runs over the lower rollers of the nips 2a and 2b and in Fig. 3 (not shown) only one pair of rollers is used these being positioned above the feed roll of flattened tube so that the feed roll itself provides the second nip. In each case the rollers may be driven to facilitate passage of the tube and in the first two embodiments, one pair of rollers may be movable relative to the other pair to vary the intervening distance.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8689/66A SE314475B (en) | 1966-06-27 | 1966-06-27 | |
| SE10994/66A SE318370B (en) | 1966-08-15 | 1966-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1128728A true GB1128728A (en) | 1968-10-02 |
Family
ID=26654856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26946/67A Expired GB1128728A (en) | 1966-06-27 | 1967-06-21 | A method of sterilizing tubes |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3488141A (en) |
| DK (1) | DK115200B (en) |
| ES (1) | ES353710A1 (en) |
| GB (1) | GB1128728A (en) |
| NO (1) | NO116050B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3750367A (en) * | 1972-03-28 | 1973-08-07 | Mead Corp | Web sterilizing system |
| US4353367A (en) * | 1980-11-14 | 1982-10-12 | The Clinipad Corporation | Container for sterilizing a flexible tube |
| US4496522A (en) * | 1983-04-01 | 1985-01-29 | Mcconnell Louise | Vertical decontamination bath for fibrescopes |
| US4748007A (en) * | 1985-11-27 | 1988-05-31 | Vetrodyne, Inc. | Endoscope disinfecting and storing device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US938489A (en) * | 1908-06-27 | 1909-11-02 | James Mfg Co | Method of and apparatus for interiorly coating tubes. |
| US1967773A (en) * | 1930-11-26 | 1934-07-24 | Visking Corp | Apparatus for and a method of drying cellulose tubing |
| DE616350C (en) * | 1934-01-24 | 1935-07-26 | Kalle & Co Akt Ges | Process for covering the inner wall of hoses with a thin film-forming layer |
| US2210436A (en) * | 1936-10-20 | 1940-08-06 | Weingand Richard | Process for making turing and the product so produced |
| US2267488A (en) * | 1936-11-21 | 1941-12-23 | Becker & Co Naturinwerk | Method and apparatus for producing sausage skins |
| US2901358A (en) * | 1958-02-25 | 1959-08-25 | Union Carbide Corp | Method for producing artificial food casing |
| GB883151A (en) * | 1958-12-16 | 1961-11-22 | Willy Arnold | Improvements in or relating to the manufacture of meat-and fish-based foodstuffs |
| US3163971A (en) * | 1960-12-16 | 1965-01-05 | Alpura Ag | Method of sterile packing of sterile goods |
| US3383831A (en) * | 1964-04-03 | 1968-05-21 | Goldsmith Frank | Web sterilization and package forming apparatus |
-
1967
- 1967-06-21 GB GB26946/67A patent/GB1128728A/en not_active Expired
- 1967-06-22 US US648011A patent/US3488141A/en not_active Expired - Lifetime
- 1967-06-26 DK DK330267AA patent/DK115200B/en unknown
- 1967-06-26 NO NO168749A patent/NO116050B/no unknown
-
1968
- 1968-05-09 ES ES353710A patent/ES353710A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES353710A1 (en) | 1970-02-16 |
| NO116050B (en) | 1969-01-20 |
| US3488141A (en) | 1970-01-06 |
| DK115200B (en) | 1969-09-15 |
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