CA919574A - Mechanism and method of forming shrink film packages - Google Patents

Mechanism and method of forming shrink film packages

Info

Publication number
CA919574A
CA919574A CA098183A CA98183A CA919574A CA 919574 A CA919574 A CA 919574A CA 098183 A CA098183 A CA 098183A CA 98183 A CA98183 A CA 98183A CA 919574 A CA919574 A CA 919574A
Authority
CA
Canada
Prior art keywords
shrink film
film packages
forming shrink
forming
packages
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
CA098183A
Other languages
English (en)
Other versions
CA98183S (en
Inventor
K. Calvert Rodney
B. Viescas Arthur
J. Fishback Alton
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
Application granted granted Critical
Publication of CA919574A publication Critical patent/CA919574A/en
Expired legal-status Critical Current

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
    • B29C51/266—Auxiliary operations after the thermoforming operation
    • B29C51/267—Two sheets being thermoformed in separate mould parts and joined together while still in the mould
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/28—Blow-moulding apparatus
    • B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
    • B29C49/38—Blow-moulding apparatus having movable moulds or mould parts mounted on movable endless supports
    • 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
    • B65B47/08—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 fluid pressure
    • B65B47/10—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 fluid pressure by vacuum
    • 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
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • B65B9/04—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/02—Thermal shrinking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Vacuum Packaging (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Packages (AREA)
CA098183A 1970-04-24 1970-11-16 Mechanism and method of forming shrink film packages Expired CA919574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3168870A 1970-04-24 1970-04-24

Publications (1)

Publication Number Publication Date
CA919574A true CA919574A (en) 1973-01-23

Family

ID=21860868

Family Applications (1)

Application Number Title Priority Date Filing Date
CA098183A Expired CA919574A (en) 1970-04-24 1970-11-16 Mechanism and method of forming shrink film packages

Country Status (8)

Country Link
US (1) US3629990A (xx)
BE (1) BE760854A (xx)
CA (1) CA919574A (xx)
DE (1) DE2119584A1 (xx)
FR (1) FR2089406A5 (xx)
GB (1) GB1335577A (xx)
NL (1) NL7016727A (xx)
ZA (1) ZA707470B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878663A (en) * 1973-04-25 1975-04-22 Signode Corp Method and apparatus for assembling strips of fasteners
DE3279862D1 (en) * 1981-06-15 1989-09-14 Wavin Bv Apparatus for making profiled plastics tube
DE3215436C2 (de) * 1982-04-24 1984-05-10 Krämer + Grebe GmbH & Co KG Maschinenfabrik, 3560 Biedenkopf Vorrichtung zum Herstellen einer Packung
DE102010045192A1 (de) * 2010-04-27 2011-10-27 DIL Deutsches Institut für Lebensmitteltechnik e.V. Verfahren zum bevorzugt kontinuierlichen Verpacken von Lebensmitteln
US10730652B2 (en) * 2014-10-28 2020-08-04 Heat Seal Llc Packaging machine and method for fabricating sheet metal housing components
CN112693099B (zh) * 2020-12-09 2022-07-26 霸州市萱源塑料制品有限公司 一种加热及鼓气成型为一体的塑料瓶制造装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549123A (en) * 1948-04-03 1951-04-17 Wingfoot Corp Apparatus for packaging articles
US3129545A (en) * 1960-10-11 1964-04-21 Oscar Mayer & Company Inc Package forming apparatus and components thereof
CH422629A (de) * 1965-05-26 1966-10-15 Haeni Prolectron Franz Verfahren zur Herstellung von Verpackungen und Einrichtung zur Durchführung des Verfahrens
US3501892A (en) * 1968-10-04 1970-03-24 Harry Pikal Wrapping machine using limp film for irregular articles

Also Published As

Publication number Publication date
US3629990A (en) 1971-12-28
BE760854A (fr) 1971-05-27
ZA707470B (en) 1971-07-28
GB1335577A (en) 1973-10-31
FR2089406A5 (xx) 1972-01-07
NL7016727A (xx) 1971-10-26
DE2119584A1 (de) 1971-11-11

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