DK107444C - Fremgangsmåde til fremstilling af stabelbare bægre af termoplastisk skum ved vacuumformning. - Google Patents

Fremgangsmåde til fremstilling af stabelbare bægre af termoplastisk skum ved vacuumformning.

Info

Publication number
DK107444C
DK107444C DK132464AA DK132464A DK107444C DK 107444 C DK107444 C DK 107444C DK 132464A A DK132464A A DK 132464AA DK 132464 A DK132464 A DK 132464A DK 107444 C DK107444 C DK 107444C
Authority
DK
Denmark
Prior art keywords
production
vacuum forming
thermoplastic foam
stackable cups
stackable
Prior art date
Application number
DK132464AA
Other languages
English (en)
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of DK107444C publication Critical patent/DK107444C/da

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
    • B29C51/30—Moulds
    • B29C51/32—Moulds having cutting means
    • B29C51/325—Moulds having cutting means combined with means for forming a rim
    • 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
    • B29C51/30—Moulds
    • B29C51/34—Moulds for undercut articles
    • B29C51/343—Moulds for undercut articles having recessed undersurfaces
    • 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
    • B29C51/30—Moulds
    • B29C51/34—Moulds for undercut articles
    • B29C51/346—Moulds for undercut articles specially adapted to facilitate the destacking of nestable containers
    • 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
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/12—Cans, casks, barrels, or drums
    • B65D1/14—Cans, casks, barrels, or drums characterised by shape
    • B65D1/16—Cans, casks, barrels, or drums characterised by shape of curved cross-section, e.g. cylindrical
    • 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
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
    • B65D1/265—Drinking cups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7132—Bowls, Cups, Glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
DK132464AA 1963-03-14 1964-03-14 Fremgangsmåde til fremstilling af stabelbare bægre af termoplastisk skum ved vacuumformning. DK107444C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US265219A US3338997A (en) 1963-03-14 1963-03-14 Method and apparatus for forming plastic containers

Publications (1)

Publication Number Publication Date
DK107444C true DK107444C (da) 1967-05-29

Family

ID=23009524

Family Applications (1)

Application Number Title Priority Date Filing Date
DK132464AA DK107444C (da) 1963-03-14 1964-03-14 Fremgangsmåde til fremstilling af stabelbare bægre af termoplastisk skum ved vacuumformning.

Country Status (3)

Country Link
US (1) US3338997A (da)
DK (1) DK107444C (da)
FR (1) FR1389790A (da)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516122A (en) * 1963-10-18 1970-06-23 Shell Oil Co Apparatus for making integral containers having parallel vertical walls
US3383256A (en) * 1964-09-14 1968-05-14 Dow Chemical Co Process and apparatus for capping plastic containers
USRE28364E (en) * 1965-07-09 1975-03-18 Method for forming foam articles
US3484510A (en) * 1965-07-09 1969-12-16 Scott Paper Co Method for forming foam articles
US3444282A (en) * 1966-03-28 1969-05-13 Dow Chemical Co Method for forming crimped rim on a foam plastic object
NL6715232A (da) * 1966-06-04 1969-05-13
US3510913A (en) * 1966-06-08 1970-05-12 Illinois Tool Works Deep drawn article forming apparatus
US3596494A (en) * 1968-12-23 1971-08-03 Aluminum Co Of America Vacuum stripping
US3660002A (en) * 1969-09-25 1972-05-02 Peter J Morroni Apparatus for molding open containers
US3846526A (en) * 1970-02-12 1974-11-05 Scott Paper Co Method of forming a plastic container
US3678725A (en) * 1970-10-19 1972-07-25 Kaiser Aluminium Chem Corp Container forming apparatus
US3912438A (en) * 1971-02-13 1975-10-14 Pietro Padovani Container manufacturing apparatus
JPS4875671A (da) * 1972-01-14 1973-10-12
US3964856A (en) * 1972-12-19 1976-06-22 Illinois Tool Works Inc. Vacuum moulding techniques
US4025275A (en) * 1973-01-31 1977-05-24 Maurice Paul Gournelle Apparatus for the production of containers and objects made of thermoplastic materials, carrying printed motifs
US3917770A (en) * 1973-11-07 1975-11-04 Mobil Oil Corp Method of thermoforming thermoplastic foam material
US4018644A (en) * 1974-11-22 1977-04-19 Owens-Illinois, Inc. Apparatus for producing shrunken pilfer-proof neck labels for containers
US4021286A (en) * 1974-11-22 1977-05-03 Owens-Illinois, Inc. Apparatus for producing shrunken pilfer-proof neck labels for containers
US4025381A (en) * 1974-11-22 1977-05-24 Owens-Illinois, Inc. Apparatus for producing shrunken pilfer-proof neck labels for containers
US4021285A (en) * 1974-11-22 1977-05-03 Owens-Illinois, Inc. Apparatus for producing shrunken pilfer-proof neck labels for containers
US4039271A (en) * 1975-01-07 1977-08-02 Phillips Petroleum Company Contoured assist plug for thermoforming oriented articles
NL7609887A (nl) * 1975-09-13 1977-03-15 Schloemann Siemag Ag Werkwijze en inrichting voor het door blaas- extrusie vormen van holle lichamen uit thermo- plastische kunststoffen.
US4304747A (en) * 1976-12-06 1981-12-08 S. Eisenberg & Company, Division Of Creative Industries, Inc. Method of heat-trimming foam material
US4149841A (en) * 1978-03-27 1979-04-17 Peerless Machine & Tool Corporation Apparatus of making a compartment tray
US4239727A (en) * 1978-09-15 1980-12-16 Mobil Oil Corporation Method and apparatus for thermoforming thermoplastic foam articles
US4228121A (en) * 1978-11-06 1980-10-14 Peerless Machine & Tool Corporation Method and apparatus for forming multiple thickness bead
US4302415A (en) * 1979-04-16 1981-11-24 Creative Industries, Inc. Method of forming foam articles from a foam thermoplastic web
US4250137A (en) * 1979-06-04 1981-02-10 Walter Riedler Process for preparing breast pads
US4349999A (en) * 1979-07-09 1982-09-21 Mahaffy & Harder Engineering Co. Packaging techniques for semi-rigid packages
US4608009A (en) * 1984-05-23 1986-08-26 John Brown Inc. Thermoforming equipment for differential pressure forming products in thermoplastic material
US4668175A (en) * 1985-05-23 1987-05-26 Cosden Technology, Inc. Apparatus for forming deep containers
GB8519361D0 (en) * 1985-08-01 1985-09-04 Procter & Gamble Forming neck finish of blow moulded containers
US4898708A (en) * 1986-05-02 1990-02-06 Wheeling Stamping Company Method for shaping closed bottom of tubular container
US4740342A (en) * 1986-08-15 1988-04-26 Personal Products Company Thermoforming flexible plastic foam shells
CA2098067C (en) * 1992-08-03 1996-10-15 Jonathan E. Rush Method and apparatus for vacuum/pressure thermoforming
US5362436A (en) * 1993-06-22 1994-11-08 The Dow Chemical Company Polystyrene foam sheet useful for forming deep drawn articles, a process to produce those articles, and the deep drawn articles
DE60135724D1 (de) * 2000-03-10 2008-10-23 Toyo Seikan Kaisha Ltd Verfahren zur herstellung eines wärmebeständigen kunststoff-behälters
JP4425536B2 (ja) * 2001-10-30 2010-03-03 株式会社吉野工業所 容器とその熱成形装置および熱成形方法
JP3870867B2 (ja) * 2002-07-19 2007-01-24 東洋製罐株式会社 熱可塑性樹脂容器の製造方法
US7985062B2 (en) * 2007-07-09 2011-07-26 Benjamin Chesney Apparatus and process for two-sided thermoforming
FR2943268B1 (fr) * 2009-03-20 2014-02-28 Arcil Moule de thermofromage a isolation thermique et procede associe.
US20130273191A1 (en) * 2012-04-13 2013-10-17 International Automotive Components Group of North America, Inc. Molds and methods for in-mold trimming of a molded product

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1122393A (en) * 1913-04-24 1914-12-29 Henry A House Tool for making paper receptacles.
US2891280A (en) * 1954-07-20 1959-06-23 Us Products Corp Method and apparatus for forming hollow plastic articles
US2805790A (en) * 1954-08-24 1957-09-10 Crown Machine And Tool Company Plastic containers and packaging thereof
US2990581A (en) * 1957-06-25 1961-07-04 Du Pont Process for vacuum thermoforming
US2985914A (en) * 1958-10-03 1961-05-30 Continental Can Co Plastic cup mold
US3054144A (en) * 1959-01-23 1962-09-18 American Seal Kap Corp Apparatus for making paper containers
US3083734A (en) * 1959-07-29 1963-04-02 John F Taplin Rolling seal diaphragm
US3059810A (en) * 1959-09-17 1962-10-23 Illinois Tool Works Container, and method and machinery for producing same
US3011212A (en) * 1959-12-03 1961-12-05 Dow Chemical Co Shaping thermoplastic resinous sheets
NL270773A (da) * 1960-10-31
US3173174A (en) * 1961-05-10 1965-03-16 Illinois Tool Works Molding apparatus for rim structure of thin wall plastic container
US3159693A (en) * 1961-12-01 1964-12-01 Owens Illinois Glass Co Method of forming plastic articles
US3068248A (en) * 1962-03-23 1962-12-11 Farmaceutici Italia Halo-derivatives of 4-hydroxy-17alpha-methyl-testosterone
US3218379A (en) * 1963-01-02 1965-11-16 Illinois Tool Works Process and apparatus for forming plastic cups or the like

Also Published As

Publication number Publication date
US3338997A (en) 1967-08-29
FR1389790A (fr) 1965-02-19

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