IT1032453B - Imballaggio sotto vuoto e macchina per produrlo - Google Patents

Imballaggio sotto vuoto e macchina per produrlo

Info

Publication number
IT1032453B
IT1032453B IT4877975A IT4877975A IT1032453B IT 1032453 B IT1032453 B IT 1032453B IT 4877975 A IT4877975 A IT 4877975A IT 4877975 A IT4877975 A IT 4877975A IT 1032453 B IT1032453 B IT 1032453B
Authority
IT
Italy
Prior art keywords
produce
machine
vacuum packaging
packaging
vacuum
Prior art date
Application number
IT4877975A
Other languages
English (en)
Inventor
A Uebelher
Original Assignee
Waldner Kg H
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 Waldner Kg H filed Critical Waldner Kg H
Application granted granted Critical
Publication of IT1032453B publication Critical patent/IT1032453B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/42—Heating or cooling
    • B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/42—Heating or cooling
    • B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
    • B29C51/422—Heating or cooling of preforms, specially adapted for thermoforming to produce a temperature differential
    • 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
    • B65B47/00—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved
    • B65B47/04—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved by application of mechanical pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Vacuum Packaging (AREA)
IT4877975A 1974-03-28 1975-03-26 Imballaggio sotto vuoto e macchina per produrlo IT1032453B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7410928 1974-03-28

Publications (1)

Publication Number Publication Date
IT1032453B true IT1032453B (it) 1979-05-30

Family

ID=6644397

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4877975A IT1032453B (it) 1974-03-28 1975-03-26 Imballaggio sotto vuoto e macchina per produrlo

Country Status (4)

Country Link
CH (1) CH580521A5 (it)
IT (1) IT1032453B (it)
NL (1) NL7503673A (it)
SE (1) SE7503733L (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009981C2 (de) * 1980-03-14 1985-06-27 Multivac Sepp Haggenmüller KG, 8941 Wolfertschwenden Verpackungsmaschine mit einer Formstation zum Verformen einer Folie
US4398883A (en) * 1980-03-14 1983-08-16 Multivac Sepp Haggenmuller Kg Packaging machine
IT1153034B (it) * 1982-11-15 1987-01-14 Grace W R & Co Procedimento ed apparecchiatura per il confezionamento sottovuoto e reativa confezione
DE3419494A1 (de) * 1984-05-25 1985-11-28 MYAC-Fleischtechnologie GmbH, 6680 Neunkirchen Beheizbare werkzeugflaeche an einer form-, fuell- und verschliessmaschine
US4579756A (en) * 1984-08-13 1986-04-01 Edgel Rex D Insulation material with vacuum compartments
DE3435188C2 (de) * 1984-09-25 1986-10-02 Multivac Sepp Haggenmüller KG, 8941 Wolfertschwenden Heizeinrichtung zum Erwärmen einer Folie vor deren Warmverformen
DE3436686A1 (de) * 1984-10-05 1986-04-10 Multivac Sepp Haggenmüller KG, 8941 Wolfertschwenden Verpackungsmaschine mit einer formstation und einer heizeinrichtung zum erwaermen einer zu verformenden folie
GB8703195D0 (en) * 1987-02-12 1987-03-18 Unilever Plc Ice confection in package
DE19745444A1 (de) * 1997-10-15 1999-04-22 Tetra Laval Holdings & Finance Gebinde aus Halbschalen, Verfahren zur Herstellung einer Verpackung aus einem solchen Gebinde und Vorrichtung zur Herstellung des Gebindes

Also Published As

Publication number Publication date
CH580521A5 (en) 1976-10-15
SE7503733L (it) 1975-09-29
NL7503673A (nl) 1975-09-30

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