ES413019A1 - Web sterilizing system - Google Patents

Web sterilizing system

Info

Publication number
ES413019A1
ES413019A1 ES413019A ES413019A ES413019A1 ES 413019 A1 ES413019 A1 ES 413019A1 ES 413019 A ES413019 A ES 413019A ES 413019 A ES413019 A ES 413019A ES 413019 A1 ES413019 A1 ES 413019A1
Authority
ES
Spain
Prior art keywords
tanks
webs
utilization
pair
plastic material
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
Application number
ES413019A
Other languages
Spanish (es)
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.)
Mead Corp
Original Assignee
Mead Corp
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 Mead Corp filed Critical Mead Corp
Publication of ES413019A1 publication Critical patent/ES413019A1/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

A form-fill-seal type of packaging machine in which a pair of rolls of plastic are used in respectively forming and sealing containers is provided with a pair of utilization tanks through which the two webs of plastic material are fed in order to sterilize the webs or sheets due to contact with a sterilizing liquid such as hydrogen peroxide contained in the two tanks. Should the machine be shut down either deliberately or by inadvertence for any reason, the germicidal agent may affect the plastic material immersed therein in an adverse manner. Thus means are provided for draining the germicidal liquid from the utilization tanks into a reservoir tank thereby to preclude any possible undesired effects by controlling suitable valves in the supply and return conduits or by other means.
ES413019A 1972-03-28 1973-03-26 Web sterilizing system Expired ES413019A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23887272A 1972-03-28 1972-03-28

Publications (1)

Publication Number Publication Date
ES413019A1 true ES413019A1 (en) 1976-06-01

Family

ID=22899672

Family Applications (1)

Application Number Title Priority Date Filing Date
ES413019A Expired ES413019A1 (en) 1972-03-28 1973-03-26 Web sterilizing system

Country Status (11)

Country Link
US (1) US3750367A (en)
JP (1) JPS497088A (en)
BE (1) BE797461A (en)
BR (1) BR7302230D0 (en)
CA (1) CA962030A (en)
DE (1) DE2314762A1 (en)
ES (1) ES413019A1 (en)
FR (1) FR2177987A1 (en)
GB (1) GB1403462A (en)
IT (1) IT980002B (en)
NL (1) NL7303677A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT986073B (en) * 1973-04-20 1975-01-10 Quepor Sa EQUIPMENT FOR THE STERILIZATION OF A CONTINUOUS BELT OF FLEXIBLE MATERIAL FOR THE PACKAGING OF STERILIZED PRODUCTS
US3893832A (en) * 1973-11-01 1975-07-08 Mead Corp Sterile fluid system
JPS6022946B2 (en) * 1976-09-24 1985-06-05 東レ株式会社 Sterilization method for biological dialysis equipment
JPS5675158A (en) * 1979-11-27 1981-06-22 Dainippon Printing Co Ltd Sterilizer
US4512951A (en) * 1980-12-30 1985-04-23 American Sterilizer Company Hydrogen peroxide liquid film sterilization method
RU2158699C1 (en) * 1999-02-23 2000-11-10 Открытое акционерное общество НПО Энергомаш имени академика В.П. Глушко Tank for storage and expulsion of liquid
DE102007039010B4 (en) * 2007-08-17 2017-04-20 Khs Gmbh Dosing and supply system for devices for H2O2 sterilization of packaging materials and methods for this
JP7349794B2 (en) * 2018-05-31 2023-09-25 株式会社日本触媒 Functional agent for regenerated cellulose fibers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383831A (en) * 1964-04-03 1968-05-21 Goldsmith Frank Web sterilization and package forming apparatus
US3472723A (en) * 1964-10-14 1969-10-14 Jerome H Lemelson Container manufacture
SE317468B (en) * 1965-04-09 1969-11-17 Tepar Ag
GB1128728A (en) * 1966-06-27 1968-10-02 Tetra Pak Ab A method of sterilizing tubes
US3481100A (en) * 1966-11-23 1969-12-02 Anderson Bros Mfg Co Method and apparatus for packaging in protective atmosphere
US3490863A (en) * 1967-09-18 1970-01-20 Hugo Sonnenschein Sterilizing system and method

Also Published As

Publication number Publication date
BR7302230D0 (en) 1974-07-25
IT980002B (en) 1974-09-30
CA962030A (en) 1975-02-04
BE797461A (en) 1973-07-16
GB1403462A (en) 1975-08-28
JPS497088A (en) 1974-01-22
NL7303677A (en) 1973-10-02
FR2177987A1 (en) 1973-11-09
US3750367A (en) 1973-08-07
DE2314762A1 (en) 1973-10-04

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