GB988877A - Plastic cups and other containers, their manufacture and apparatus therefor - Google Patents

Plastic cups and other containers, their manufacture and apparatus therefor

Info

Publication number
GB988877A
GB988877A GB3373/62A GB337362A GB988877A GB 988877 A GB988877 A GB 988877A GB 3373/62 A GB3373/62 A GB 3373/62A GB 337362 A GB337362 A GB 337362A GB 988877 A GB988877 A GB 988877A
Authority
GB
United Kingdom
Prior art keywords
wall portion
containers
manufacture
apparatus therefor
middle wall
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
GB3373/62A
Inventor
James Robert Caine
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.)
Haveg Industries Inc
Original Assignee
Haveg Industries Inc
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 Haveg Industries Inc filed Critical Haveg Industries Inc
Priority to GB3373/62A priority Critical patent/GB988877A/en
Priority to FR886605A priority patent/FR1336085A/en
Publication of GB988877A publication Critical patent/GB988877A/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
    • B29C51/18—Thermoforming apparatus
    • B29C51/20—Thermoforming apparatus having movable moulds or mould parts
    • B29C51/22—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis
    • 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
    • B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
    • 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—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, 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
    • 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
    • B29C51/10—Forming by pressure difference, e.g. vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

988,877. Nestable cups. HAVEG INDUSTRIES Inc. Jan. 26, 1962, No. 3373/62. Heading A4A. [Also in Division B5] A plastics cup formed by a plungerassisted vacuum moulding process (see Division B5) comprises a thick bottom and lower wall section 268 and 269 respectively, a thinner middle wall section 267, and a thick top wall portion 266 having a lip 270. The middle wall portion is corrugated and stepped as shown at 262, 264, 265, the corrugations providing an increased resistance to deformation of said middle wall portion and a decreased heat transfer to the person gripping the cup.
GB3373/62A 1962-01-26 1962-01-26 Plastic cups and other containers, their manufacture and apparatus therefor Expired GB988877A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3373/62A GB988877A (en) 1962-01-26 1962-01-26 Plastic cups and other containers, their manufacture and apparatus therefor
FR886605A FR1336085A (en) 1962-01-26 1962-02-01 Method and apparatus for the manufacture of containers, in particular cups, of plastic material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3373/62A GB988877A (en) 1962-01-26 1962-01-26 Plastic cups and other containers, their manufacture and apparatus therefor
FR886605A FR1336085A (en) 1962-01-26 1962-02-01 Method and apparatus for the manufacture of containers, in particular cups, of plastic material

Publications (1)

Publication Number Publication Date
GB988877A true GB988877A (en) 1965-04-14

Family

ID=26194185

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3373/62A Expired GB988877A (en) 1962-01-26 1962-01-26 Plastic cups and other containers, their manufacture and apparatus therefor

Country Status (2)

Country Link
FR (1) FR1336085A (en)
GB (1) GB988877A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5135361U (en) * 1974-09-05 1976-03-16
GB2147846A (en) * 1983-10-11 1985-05-22 Hermetite Products Limited Forming plastics sheet with lines of weakness, cable joint casing construction, plastics sheet former construction

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695804A (en) * 1970-03-25 1972-10-03 Monsanto Co Sheet molding apparatus including means for removing molded articles from the sheet material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5135361U (en) * 1974-09-05 1976-03-16
GB2147846A (en) * 1983-10-11 1985-05-22 Hermetite Products Limited Forming plastics sheet with lines of weakness, cable joint casing construction, plastics sheet former construction

Also Published As

Publication number Publication date
FR1336085A (en) 1963-08-30

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