ZA738494B - Method for embossing thermoplastics sheet - Google Patents

Method for embossing thermoplastics sheet

Info

Publication number
ZA738494B
ZA738494B ZA738494A ZA738494A ZA738494B ZA 738494 B ZA738494 B ZA 738494B ZA 738494 A ZA738494 A ZA 738494A ZA 738494 A ZA738494 A ZA 738494A ZA 738494 B ZA738494 B ZA 738494B
Authority
ZA
South Africa
Prior art keywords
embossing
thermoplastics sheet
thermoplastics
sheet
embossing thermoplastics
Prior art date
Application number
ZA738494A
Other languages
English (en)
Inventor
G Swindells
J Orton
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of ZA738494B publication Critical patent/ZA738494B/xx

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
    • B29C51/28—Component parts, details or accessories; Auxiliary operations for applying pressure through the wall of an inflated bag or diaphragm
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
ZA738494A 1972-11-28 1973-11-05 Method for embossing thermoplastics sheet ZA738494B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5480572A GB1437351A (en) 1972-11-28 1972-11-28 Method for embissing thermoplstic sheet

Publications (1)

Publication Number Publication Date
ZA738494B true ZA738494B (en) 1974-10-30

Family

ID=10472122

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA738494A ZA738494B (en) 1972-11-28 1973-11-05 Method for embossing thermoplastics sheet

Country Status (7)

Country Link
JP (1) JPS5222658B2 (de)
AR (1) AR198710A1 (de)
AU (1) AU6229673A (de)
DE (1) DE2358757C3 (de)
FR (1) FR2207789A1 (de)
GB (1) GB1437351A (de)
ZA (1) ZA738494B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5435552U (de) * 1977-08-15 1979-03-08
SE420694B (sv) * 1978-04-04 1981-10-26 Motala Verkstad Ab Sett vid pressning av skivformiga produkter
GB8812494D0 (en) * 1988-05-26 1988-06-29 British Maritime Technology Lt Improvements in/relating to reduction of drag
DE4325488A1 (de) * 1993-07-29 1995-02-02 Herbert K F Dipl Ing D Boerger Verfahren zur Herstellung eines Formteils aus thermoplastischem Kunststoff
EP1280652A1 (de) * 2000-05-04 2003-02-05 E.I. Du Pont De Nemours And Company Verfahren zum umformen von materialen mit festen oberflächen
JP2008155521A (ja) * 2006-12-25 2008-07-10 Yasuda Koki Kk 熱転写成形方法及び熱転写成形装置

Also Published As

Publication number Publication date
GB1437351A (en) 1976-05-26
AR198710A1 (es) 1974-07-15
JPS5222658B2 (de) 1977-06-18
DE2358757A1 (de) 1974-06-12
FR2207789A1 (de) 1974-06-21
JPS4998866A (de) 1974-09-18
DE2358757B2 (de) 1980-02-07
DE2358757C3 (de) 1980-10-02
AU6229673A (en) 1975-05-08

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