IT959906B - Processo e dispositivo di formatu ra di elementi in rilievo su un foglio - Google Patents

Processo e dispositivo di formatu ra di elementi in rilievo su un foglio

Info

Publication number
IT959906B
IT959906B IT2605972A IT2605972A IT959906B IT 959906 B IT959906 B IT 959906B IT 2605972 A IT2605972 A IT 2605972A IT 2605972 A IT2605972 A IT 2605972A IT 959906 B IT959906 B IT 959906B
Authority
IT
Italy
Prior art keywords
formating
relief
sheet
elements
Prior art date
Application number
IT2605972A
Other languages
English (en)
Original Assignee
Aquitaine Total Organico
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
Priority claimed from FR7123005A external-priority patent/FR2142727A1/fr
Priority claimed from FR7202016A external-priority patent/FR2168224A2/fr
Application filed by Aquitaine Total Organico filed Critical Aquitaine Total Organico
Application granted granted Critical
Publication of IT959906B publication Critical patent/IT959906B/it

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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • 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
    • 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
    • B29C51/42—Heating or cooling
    • B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
    • B29C51/422—Heating or cooling of preforms, specially adapted for thermoforming to produce a temperature differential

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
IT2605972A 1971-06-24 1972-06-22 Processo e dispositivo di formatu ra di elementi in rilievo su un foglio IT959906B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7123005A FR2142727A1 (en) 1971-06-24 1971-06-24 Deforming thermoplastic sheet - by heating part of sheet and drawing out heated part
FR7202016A FR2168224A2 (en) 1972-01-21 1972-01-21 Deforming thermoplastic sheet - by heating part of sheet and drawing out heated part

Publications (1)

Publication Number Publication Date
IT959906B true IT959906B (it) 1973-11-10

Family

ID=26216476

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2605972A IT959906B (it) 1971-06-24 1972-06-22 Processo e dispositivo di formatu ra di elementi in rilievo su un foglio

Country Status (7)

Country Link
BE (1) BE785262A (it)
CH (1) CH553045A (it)
DE (1) DE2230895A1 (it)
ES (1) ES404249A1 (it)
IT (1) IT959906B (it)
LU (1) LU65578A1 (it)
NL (1) NL7208698A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009033701A1 (de) * 2009-07-16 2011-01-27 Premium Aerotec Gmbh Verfahren zum Aufheizen von Thermoplast-Platinen mittels Wärmeleitung
DE102021209934A1 (de) * 2021-09-08 2023-03-09 Henkel Ag & Co. Kgaa Verfahren zur Herstellung von Waschmitteldosiereinheiten mit verbesserten Eigenschaften

Also Published As

Publication number Publication date
LU65578A1 (it) 1972-10-25
CH553045A (fr) 1974-08-30
ES404249A1 (es) 1975-12-16
DE2230895A1 (de) 1973-02-08
BE785262A (fr) 1972-10-16
NL7208698A (it) 1972-12-28

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