GB976676A - Improvements in and relating to the application of plastic sheeting to articles - Google Patents

Improvements in and relating to the application of plastic sheeting to articles

Info

Publication number
GB976676A
GB976676A GB4266362A GB4266362A GB976676A GB 976676 A GB976676 A GB 976676A GB 4266362 A GB4266362 A GB 4266362A GB 4266362 A GB4266362 A GB 4266362A GB 976676 A GB976676 A GB 976676A
Authority
GB
United Kingdom
Prior art keywords
article
box
sheet
bubble
nov
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
GB4266362A
Inventor
Sydney Desmond Fenton
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.)
Storey Brothers and Co Ltd
Original Assignee
Storey Brothers and Co Ltd
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 Storey Brothers and Co Ltd filed Critical Storey Brothers and Co Ltd
Priority to GB4266362A priority Critical patent/GB976676A/en
Publication of GB976676A publication Critical patent/GB976676A/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
    • 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
    • B29C51/06—Combined thermoforming and prestretching, e.g. biaxial stretching using pressure difference for prestretching
    • 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
    • B29C51/16—Lining or labelling
    • B29C51/162—Lining or labelling of deep containers or boxes
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/007—Using fluid under pressure
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • 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
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

976,676. Coating with pre-formed sheets. STOREY BROS. & CO. Ltd. Nov. 8, 1963 [Nov. 12, 1962], No. 42663/62. Heading B6G. An article to have a thermoplastic sheet applied thereto is placed in a vacuum box on a vertically movable table, and the box is sealed off by a thermoplastic sheet which is heated and then expanded into a bubble by the introduction of compressed air into the box, the article being then raised into the bubble and the sheet brought down into contact with the top and sides of the article by connecting the box to vacuum. The expansion of the sheet is restricted, either by a plate located above it, or by a similarly located diaphragm which is expanded downwards by fluid pressure, or by fluid pressure jets, so that the bubble formed has a flat or downwardly projecting part which will contact the whole of the upper part of the article such as a flat top before being drawn downwards over edges of said top. The article and/or sheet are provided with adhesive. The restricting plate is provided with a framed plastic heat-insulating layer on its underface.
GB4266362A 1962-11-12 1962-11-12 Improvements in and relating to the application of plastic sheeting to articles Expired GB976676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4266362A GB976676A (en) 1962-11-12 1962-11-12 Improvements in and relating to the application of plastic sheeting to articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4266362A GB976676A (en) 1962-11-12 1962-11-12 Improvements in and relating to the application of plastic sheeting to articles

Publications (1)

Publication Number Publication Date
GB976676A true GB976676A (en) 1964-12-02

Family

ID=10425435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4266362A Expired GB976676A (en) 1962-11-12 1962-11-12 Improvements in and relating to the application of plastic sheeting to articles

Country Status (1)

Country Link
GB (1) GB976676A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7605792A (en) * 1976-05-28 1977-11-30 Ti Superform Ltd Ductile metal forming machine - has jaws gripping plate edges and moving forming templates
FR2352602A1 (en) * 1976-05-25 1977-12-23 Ti Superform Ltd Ductile metal forming machine - has jaws gripping plate edges and moving forming templates
EP1911566A1 (en) * 2005-07-25 2008-04-16 Yamaha Hatsudoki Kabushiki Kaisha Process for production of moldings and motor vehicles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2352602A1 (en) * 1976-05-25 1977-12-23 Ti Superform Ltd Ductile metal forming machine - has jaws gripping plate edges and moving forming templates
NL7605792A (en) * 1976-05-28 1977-11-30 Ti Superform Ltd Ductile metal forming machine - has jaws gripping plate edges and moving forming templates
EP1911566A1 (en) * 2005-07-25 2008-04-16 Yamaha Hatsudoki Kabushiki Kaisha Process for production of moldings and motor vehicles
EP1911566A4 (en) * 2005-07-25 2010-12-01 Yamaha Motor Co Ltd Process for production of moldings and motor vehicles

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