DK157742C - METHOD AND APPARATUS FOR PREPARING A VACUUM PACKAGING - Google Patents

METHOD AND APPARATUS FOR PREPARING A VACUUM PACKAGING

Info

Publication number
DK157742C
DK157742C DK015283A DK15283A DK157742C DK 157742 C DK157742 C DK 157742C DK 015283 A DK015283 A DK 015283A DK 15283 A DK15283 A DK 15283A DK 157742 C DK157742 C DK 157742C
Authority
DK
Denmark
Prior art keywords
preparing
vacuum packaging
packaging
vacuum
Prior art date
Application number
DK015283A
Other languages
Danish (da)
Other versions
DK15283A (en
DK157742B (en
DK15283D0 (en
Inventor
Ermanno Bortolani
Sandro Brembilla
Enzo Vassarotti
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of DK15283D0 publication Critical patent/DK15283D0/en
Publication of DK15283A publication Critical patent/DK15283A/en
Publication of DK157742B publication Critical patent/DK157742B/en
Application granted granted Critical
Publication of DK157742C publication Critical patent/DK157742C/en

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
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
    • B65B31/021—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas the containers or wrappers being interconnected
    • 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
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/50—Enclosing articles, or quantities of material, by disposing contents between two sheets, e.g. pocketed sheets, and securing their opposed free margins
    • B65B11/52—Enclosing articles, or quantities of material, by disposing contents between two sheets, e.g. pocketed sheets, and securing their opposed free margins one sheet being rendered plastic, e.g. by heating, and forced by fluid pressure, e.g. vacuum, into engagement with the other sheet and contents, e.g. skin-, blister-, or bubble- packaging
DK015283A 1982-04-30 1983-01-14 METHOD AND APPARATUS FOR PREPARING A VACUUM PACKAGING DK157742C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT21030/82A IT1151393B (en) 1982-04-30 1982-04-30 PROCESS AND EQUIPMENT FOR VACUUM PACKAGING
IT2103082 1982-04-30

Publications (4)

Publication Number Publication Date
DK15283D0 DK15283D0 (en) 1983-01-14
DK15283A DK15283A (en) 1983-10-31
DK157742B DK157742B (en) 1990-02-12
DK157742C true DK157742C (en) 1990-07-30

Family

ID=11175646

Family Applications (1)

Application Number Title Priority Date Filing Date
DK015283A DK157742C (en) 1982-04-30 1983-01-14 METHOD AND APPARATUS FOR PREPARING A VACUUM PACKAGING

Country Status (8)

Country Link
EP (1) EP0093480B1 (en)
JP (1) JPS58193225A (en)
AU (1) AU561552B2 (en)
BR (1) BR8302137A (en)
CA (1) CA1259024A (en)
DE (1) DE3362974D1 (en)
DK (1) DK157742C (en)
IT (1) IT1151393B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1153034B (en) * 1982-11-15 1987-01-14 Grace W R & Co PROCESS AND EQUIPMENT FOR VACUUM PACKAGING AND REACTIVE PACKAGING
US4684025A (en) * 1986-01-30 1987-08-04 The Procter & Gamble Company Shaped thermoformed flexible film container for granular products and method and apparatus for making the same
GB2271546A (en) * 1992-10-19 1994-04-20 Grace W R & Co Vacuum packaging chamber and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204384A (en) * 1962-09-13 1965-09-07 Ludlow Corp Skin packaging method and apparatus
US3835618A (en) * 1973-01-22 1974-09-17 Grace W R & Co Apparatus for producing vacuum skin packages in multiples
JPS54159090A (en) * 1978-06-05 1979-12-15 Ishikawa Seisakusho Kk Method of preventing creases in vacuum film wrapping

Also Published As

Publication number Publication date
DK15283A (en) 1983-10-31
IT1151393B (en) 1986-12-17
EP0093480A2 (en) 1983-11-09
DK157742B (en) 1990-02-12
JPS58193225A (en) 1983-11-10
IT8221030A0 (en) 1982-04-30
AU561552B2 (en) 1987-05-14
EP0093480A3 (en) 1984-12-19
DK15283D0 (en) 1983-01-14
BR8302137A (en) 1983-12-27
EP0093480B1 (en) 1986-04-16
AU1409583A (en) 1983-11-03
CA1259024A (en) 1989-09-05
DE3362974D1 (en) 1986-05-22

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Legal Events

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PUP Patent expired