IT8221030A0 - Procedimento e apparecchiatura per il confezionamento sotto vuoto. - Google Patents

Procedimento e apparecchiatura per il confezionamento sotto vuoto.

Info

Publication number
IT8221030A0
IT8221030A0 IT8221030A IT2103082A IT8221030A0 IT 8221030 A0 IT8221030 A0 IT 8221030A0 IT 8221030 A IT8221030 A IT 8221030A IT 2103082 A IT2103082 A IT 2103082A IT 8221030 A0 IT8221030 A0 IT 8221030A0
Authority
IT
Italy
Prior art keywords
procedure
equipment
vacuum packaging
packaging
vacuum
Prior art date
Application number
IT8221030A
Other languages
English (en)
Other versions
IT1151393B (it
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
Priority to IT21030/82A priority Critical patent/IT1151393B/it
Publication of IT8221030A0 publication Critical patent/IT8221030A0/it
Priority to CA000417056A priority patent/CA1259024A/en
Priority to DE8383300134T priority patent/DE3362974D1/de
Priority to EP83300134A priority patent/EP0093480B1/en
Priority to DK015283A priority patent/DK157742C/da
Priority to BR8302137A priority patent/BR8302137A/pt
Priority to JP58074131A priority patent/JPS58193225A/ja
Priority to AU14095/83A priority patent/AU561552B2/en
Application granted granted Critical
Publication of IT1151393B publication Critical patent/IT1151393B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Vacuum Packaging (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
IT21030/82A 1982-04-30 1982-04-30 Procedimento e apparecchiatura per il confezionamento sotto vuoto IT1151393B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT21030/82A IT1151393B (it) 1982-04-30 1982-04-30 Procedimento e apparecchiatura per il confezionamento sotto vuoto
CA000417056A CA1259024A (en) 1982-04-30 1982-12-06 Device to reduce or avoid webbing in vsp process
DE8383300134T DE3362974D1 (en) 1982-04-30 1983-01-11 Improvements in or relating to vacuum packaging
EP83300134A EP0093480B1 (en) 1982-04-30 1983-01-11 Improvements in or relating to vacuum packaging
DK015283A DK157742C (da) 1982-04-30 1983-01-14 Fremgangsmaade og apparat til fremstilling af en vakuumemballage
BR8302137A BR8302137A (pt) 1982-04-30 1983-04-27 Processo e aparelho para empacotamento a vacuo; embalagem
JP58074131A JPS58193225A (ja) 1982-04-30 1983-04-28 真空包装
AU14095/83A AU561552B2 (en) 1982-04-30 1983-04-29 Vacuum packaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21030/82A IT1151393B (it) 1982-04-30 1982-04-30 Procedimento e apparecchiatura per il confezionamento sotto vuoto

Publications (2)

Publication Number Publication Date
IT8221030A0 true IT8221030A0 (it) 1982-04-30
IT1151393B IT1151393B (it) 1986-12-17

Family

ID=11175646

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21030/82A IT1151393B (it) 1982-04-30 1982-04-30 Procedimento e apparecchiatura per il confezionamento sotto vuoto

Country Status (8)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1153034B (it) * 1982-11-15 1987-01-14 Grace W R & Co Procedimento ed apparecchiatura per il confezionamento sottovuoto e reativa confezione
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
CA1259024A (en) 1989-09-05
AU1409583A (en) 1983-11-03
AU561552B2 (en) 1987-05-14
DK15283A (da) 1983-10-31
EP0093480B1 (en) 1986-04-16
JPS58193225A (ja) 1983-11-10
DE3362974D1 (en) 1986-05-22
DK157742C (da) 1990-07-30
BR8302137A (pt) 1983-12-27
EP0093480A3 (en) 1984-12-19
IT1151393B (it) 1986-12-17
EP0093480A2 (en) 1983-11-09
DK15283D0 (da) 1983-01-14
DK157742B (da) 1990-02-12

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970429