CH669302GA3 - - Google Patents
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- Publication number
- CH669302GA3 CH669302GA3 CH190683A CH190683A CH669302GA3 CH 669302G A3 CH669302G A3 CH 669302GA3 CH 190683 A CH190683 A CH 190683A CH 190683 A CH190683 A CH 190683A CH 669302G A3 CH669302G A3 CH 669302GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- radicals
- packaging material
- liquid
- sterilisation
- concentration
- Prior art date
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
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/03—Electric current
- A61L2/035—Electrolysis
-
- 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
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultra-violet radiation
-
- 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
Abstract
For sterilisation of packaging material (2), especially of web-like packaging material (2), the surface to be sterilised is wetted with a liquid which has a high concentration of OH' radicals. This liquid is produced in an electrochemical cell (11). The OH' radicals are very potent oxidants which effect sterilisation within a few seconds without leaving any residues on the packaging material. By adjusting the pH to values between 7.5 and 9 during wetting or shortly beforehand the concentration of OH' radicals can be increased still further.
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Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH190683A CH669302GA3 (en) | 1983-04-08 | 1983-04-08 | |
DE19843404722 DE3404722A1 (en) | 1983-04-08 | 1984-02-10 | Method and device for the sterilisation of packaging material, especially of web-like packaging material |
FR8405012A FR2543831B1 (en) | 1983-04-08 | 1984-03-30 | PROCESS AND DEVICE FOR THE STERILIZATION, IN PARTICULAR OF PACKAGING MATERIALS WHICH PRESENT IN THE FORM OF CONTINUOUS SHEETS |
JP59067838A JPS59197252A (en) | 1983-04-08 | 1984-04-06 | Method and apparatus for pasturizing packing material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH190683A CH669302GA3 (en) | 1983-04-08 | 1983-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH669302GA3 true CH669302GA3 (en) | 1989-03-15 |
Family
ID=4221358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH190683A CH669302GA3 (en) | 1983-04-08 | 1983-04-08 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS59197252A (en) |
CH (1) | CH669302GA3 (en) |
DE (1) | DE3404722A1 (en) |
FR (1) | FR2543831B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60172625A (en) * | 1984-02-02 | 1985-09-06 | 三菱重工業株式会社 | Method of washing and sterilizing manufacturing machine, filling packaging vessel, etc. for food and manufacture of washing sterilized water used for said method |
GB2189232B (en) * | 1986-04-18 | 1989-11-29 | Electricity Council | Process and apparatus for the deodorization of air |
DE3705422C1 (en) * | 1987-02-20 | 1988-07-14 | Reinhold Schaetzlein | Process for sterilizing bottle corks |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3063845A (en) * | 1958-08-25 | 1962-11-13 | Graves Stambaugh Corp | Sterilized liquid food product packaging and package resulting therefrom |
US3549528A (en) * | 1964-04-23 | 1970-12-22 | Edward T Armstrong | Ozone sterilization process |
SE408161B (en) * | 1978-04-05 | 1979-05-21 | Tetra Pak Int | DEVICE FOR STERILIZING A PACKAGING MATERIAL PATH |
IN153503B (en) * | 1979-01-11 | 1984-07-21 | Nat Res Dev | |
JPS5749453A (en) * | 1980-09-05 | 1982-03-23 | Jujo Paper Co Ltd | Method of removing hydrogen peroxide from food instrument material |
FR2501630A1 (en) * | 1981-03-12 | 1982-09-17 | Bbc Brown Boveri & Cie | METHOD FOR STERILIZING CONTAINERS FOR FOODSTUFFS AND MACHINE FOR PACKAGING FOODSTUFFS |
EP0068522B1 (en) * | 1981-05-11 | 1984-10-24 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Process and apparatus for the synthetic preparation of ozone by electrolysis, and its application |
DE3121686A1 (en) * | 1981-06-01 | 1982-12-16 | Helmut 6950 Mosbach Silberzahn | Device for sterilising containers, packaging material or articles of use |
-
1983
- 1983-04-08 CH CH190683A patent/CH669302GA3/de unknown
-
1984
- 1984-02-10 DE DE19843404722 patent/DE3404722A1/en not_active Withdrawn
- 1984-03-30 FR FR8405012A patent/FR2543831B1/en not_active Expired
- 1984-04-06 JP JP59067838A patent/JPS59197252A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3404722A1 (en) | 1984-10-11 |
FR2543831B1 (en) | 1986-04-18 |
JPS59197252A (en) | 1984-11-08 |
FR2543831A1 (en) | 1984-10-12 |
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