GB1302054A - - Google Patents

Info

Publication number
GB1302054A
GB1302054A GB3621370A GB3621370A GB1302054A GB 1302054 A GB1302054 A GB 1302054A GB 3621370 A GB3621370 A GB 3621370A GB 3621370 A GB3621370 A GB 3621370A GB 1302054 A GB1302054 A GB 1302054A
Authority
GB
United Kingdom
Prior art keywords
web
tank
anvils
lap
reversal
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
GB3621370A
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 filed Critical
Publication of GB1302054A publication Critical patent/GB1302054A/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)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Making Paper Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1302054 Seaming ALPURA AG 27 July 1970 [29 July 1969] 36213/70 Heading B5K [Also in Divisions A5 and D1] Apparatus useful in sterilizing a plastics packaging web comprises a tank 14 into which dips a barrier wall, e.g. tube 17, so as to divide the tank into two separate chambers. The web 12 passes into the liquid 16 (e.g. 20% H 2 O 2 ), goes round a point of reversal 19 below the barrier and leaves the liquid in a region which is maintained sterile. The barrier wall extends into the working depth of the tank at least halfway towards the point of reversal. As described, further sterilization may be effected by heaters 61, the web then being formed into a tube which is filled with, e.g. milk, at 27 and lap-welded at 39 prior to being welded at 32 into tetrahedral packages 33 by heated anvils 31. The packager is enclosed by walls 21 forming a closed sterile space 22. Air at 200‹ C. may be supplied to this space by blower/heater 35-36 via sterile filter 37. This hot air may be used to melt the web prior to lap-welding. Anvils 31 are carried on a moving endless belt 30 and a further set of anvils is provided at right angles to those shown.
GB3621370A 1969-07-29 1970-07-27 Expired GB1302054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1153169A CH510557A (en) 1969-07-29 1969-07-29 Device for sterilizing packaging material

Publications (1)

Publication Number Publication Date
GB1302054A true GB1302054A (en) 1973-01-04

Family

ID=4374409

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3621370A Expired GB1302054A (en) 1969-07-29 1970-07-27

Country Status (16)

Country Link
US (1) US3692468A (en)
JP (1) JPS5015435B1 (en)
AT (1) AT304767B (en)
BE (1) BE753986A (en)
BR (1) BR7020926D0 (en)
CA (1) CA947033A (en)
CH (1) CH510557A (en)
DE (1) DE1940243C3 (en)
DK (1) DK126837B (en)
FR (1) FR2055194A5 (en)
GB (1) GB1302054A (en)
NL (1) NL143188B (en)
SE (1) SE363790B (en)
SU (1) SU402195A3 (en)
YU (1) YU33673B (en)
ZA (1) ZA704967B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH534613A (en) * 1971-07-09 1973-03-15 Alpura Koreco Ag Device for the aseptic packaging of sterile goods in packs which are formed from packaging material which is brought into contact with a chemically acting sterilizing liquid and then passed through the interior of a sterile chamber
SE423517B (en) * 1972-08-11 1982-05-10 Tetra Pak Dev PUT UNDER ASEPTIC CONDITIONS PACKAGING STERILY FULL GOODS IN CONTAINER
SE423808B (en) * 1972-08-11 1982-06-07 Tetra Pak Dev PUT UNDER ASEPTIC CONDITIONS PACKAGING STERILY FULL GOODS IN CONTAINER
IT974274B (en) * 1972-12-22 1974-06-20 Quepor Sa DEVICE FOR THE STERILIZATION OF PACKAGING MATERIAL
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
US3922835A (en) * 1973-10-11 1975-12-02 Altstaedter Verpack Vertrieb Apparatus for packaging under sterile conditions
SE399039B (en) * 1975-04-07 1978-01-30 Ziristor Ab MAKE A CLEAN STERILIZER AMOUNT OF AIR AT THE MACHINE FOR THE MANUFACTURE OF STERILE PACKAGING
SE7513420L (en) * 1975-11-28 1977-05-29 Ziristor Ab SET AND DEVICE FOR STERILIZING PACKAGING MATERIAL
JPS5336733U (en) * 1976-09-04 1978-03-31
SE401913B (en) * 1976-10-07 1978-06-05 Tetra Pak Int DEVICE FOR STERILIZING A PACKAGING MATERIAL PATH
CA1155271A (en) * 1980-03-31 1983-10-18 Dai Nippon Insatsu Kabushiki Kaisha Method and apparatus for sterilizing food packages or the like
US4888155A (en) * 1987-04-07 1989-12-19 Baxter International Inc. Apparatus for sterilizing film and like packaging material
SE461264B (en) * 1988-05-31 1990-01-29 Roby Teknik Ab SETTING AND DEVICE TO PROCESS A CURRENT MATERIAL RANGE
ATE261851T1 (en) * 1998-06-30 2004-04-15 Tetra Laval Holdings & Finance SYSTEM FOR THE STERILIZATION OF PACKAGING MATERIAL FOR A MACHINE FOR PACKAGING A FLOWABLE FOOD
ATE446910T1 (en) * 2002-02-08 2009-11-15 Tetra Laval Holdings & Finance DEVICE FOR STERILIZING A STRETCH OF PACKAGING MATERIAL IN A PACKAGING MACHINE FOR FLOWABLE FOODS
DE102007020625A1 (en) * 2007-04-30 2008-11-06 Khs Ag Process for processing, in particular for packaging products using an oxygen-free process gas

Also Published As

Publication number Publication date
CA947033A (en) 1974-05-14
BR7020926D0 (en) 1973-01-09
YU190670A (en) 1977-06-30
CH510557A (en) 1971-07-31
YU33673B (en) 1977-12-31
FR2055194A5 (en) 1971-05-07
SE363790B (en) 1974-02-04
BE753986A (en) 1970-12-31
DE1940243B2 (en) 1971-05-19
JPS5015435B1 (en) 1975-06-05
DE1940243A1 (en) 1970-02-12
NL6913256A (en) 1971-02-02
NL143188B (en) 1974-09-16
ZA704967B (en) 1972-02-23
DK126837B (en) 1973-08-27
US3692468A (en) 1972-09-19
AT304767B (en) 1973-01-25
SU402195A3 (en) 1973-10-12
DE1940243C3 (en) 1978-08-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years