JPS57137118A - Method and apparatus for cleaning plastic molding - Google Patents

Method and apparatus for cleaning plastic molding

Info

Publication number
JPS57137118A
JPS57137118A JP2356581A JP2356581A JPS57137118A JP S57137118 A JPS57137118 A JP S57137118A JP 2356581 A JP2356581 A JP 2356581A JP 2356581 A JP2356581 A JP 2356581A JP S57137118 A JPS57137118 A JP S57137118A
Authority
JP
Japan
Prior art keywords
water
fleon
lens
tank
alcohol
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.)
Pending
Application number
JP2356581A
Other languages
Japanese (ja)
Inventor
Kenji Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Corp
Olympus Optical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Olympus Corp, Olympus Optical Co Ltd filed Critical Olympus Corp
Priority to JP2356581A priority Critical patent/JPS57137118A/en
Publication of JPS57137118A publication Critical patent/JPS57137118A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
    • A61L12/08—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using chemical substances
    • A61L12/12—Non-macromolecular oxygen-containing compounds, e.g. hydrogen peroxide or ozone

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)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Eyeglasses (AREA)

Abstract

PURPOSE:To clean a plastic lens without causing any damage to the lens by a water-replaced solvent by a method in which the lens is washed by a water- soluble surfactant and then with water, the water adhered to the lens is replaced with a cold alcohol bath, and then the lens is cleaned with Fleon. CONSTITUTION:An object to be cleaned is sufficiently washed in a cleaing tank 10 with a water-soluble surfactant and then with water in the first and second water-washing tanks 11 and 12. Then, the object is dipped in a cold alcohol bath 41 to replace the remaining water adhered to the object with an alcohol, and washed orderly in the first and second cold Fleon baths 42 and 43 while replacing the remaining alcohol with Fleon. Lastly, the object is sent to a Fleon vapor tank 49 for cleaning it with Fleon vapor and then taken out of the tank 49.
JP2356581A 1981-02-19 1981-02-19 Method and apparatus for cleaning plastic molding Pending JPS57137118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2356581A JPS57137118A (en) 1981-02-19 1981-02-19 Method and apparatus for cleaning plastic molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2356581A JPS57137118A (en) 1981-02-19 1981-02-19 Method and apparatus for cleaning plastic molding

Publications (1)

Publication Number Publication Date
JPS57137118A true JPS57137118A (en) 1982-08-24

Family

ID=12114045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2356581A Pending JPS57137118A (en) 1981-02-19 1981-02-19 Method and apparatus for cleaning plastic molding

Country Status (1)

Country Link
JP (1) JPS57137118A (en)

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