FR2164533A1 - Pvc bonding - with flexible pressure and edge sealing seam to contain the pressure zone - Google Patents

Pvc bonding - with flexible pressure and edge sealing seam to contain the pressure zone

Info

Publication number
FR2164533A1
FR2164533A1 FR7146686A FR7146686A FR2164533A1 FR 2164533 A1 FR2164533 A1 FR 2164533A1 FR 7146686 A FR7146686 A FR 7146686A FR 7146686 A FR7146686 A FR 7146686A FR 2164533 A1 FR2164533 A1 FR 2164533A1
Authority
FR
France
Prior art keywords
pressure
sealing seam
contain
edge sealing
pvc
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.)
Granted
Application number
FR7146686A
Other languages
French (fr)
Other versions
FR2164533B3 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7146686A priority Critical patent/FR2164533A1/en
Priority to DE19722262891 priority patent/DE2262891A1/en
Priority to IT3355372A priority patent/IT972889B/en
Priority to ES409950A priority patent/ES409950A1/en
Publication of FR2164533A1 publication Critical patent/FR2164533A1/en
Application granted granted Critical
Publication of FR2164533B3 publication Critical patent/FR2164533B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • 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
    • 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
    • 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
    • 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
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/02—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of a flexible element, e.g. diaphragm, urged by fluid pressure
    • 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
    • B29C35/12—Dielectric heating
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip
    • B29K2995/0074—Roughness, e.g. anti-slip patterned, grained

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Designed for a high frequency press to bond PVC to a carrier in a relief pattern, for simulated leather, the pressure is applied in the form of compressed air between the pressure plate and the workpiece, with a sealing seam at the edges to limit the expansion of the layer material. Alternatively a membrane can be used to give a pressure pocket for the pressure medium of compressed air, liquid, or metal in liquid or powder form. Provides a bonding and crystallising effect on the PVC in a single-stage process.
FR7146686A 1971-12-24 1971-12-24 Pvc bonding - with flexible pressure and edge sealing seam to contain the pressure zone Granted FR2164533A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7146686A FR2164533A1 (en) 1971-12-24 1971-12-24 Pvc bonding - with flexible pressure and edge sealing seam to contain the pressure zone
DE19722262891 DE2262891A1 (en) 1971-12-24 1972-12-22 METHOD AND DEVICE FOR MANUFACTURING WORKPIECES FROM PLASTIC
IT3355372A IT972889B (en) 1971-12-24 1972-12-22 PROCEDURE AND APPARATUS FOR THE MANUFACTURE OF ARTICLES OF PLASTIC MATERIAL WITH A PARTICULAR SURFACE APPEARANCE
ES409950A ES409950A1 (en) 1971-12-24 1972-12-22 Pvc bonding - with flexible pressure and edge sealing seam to contain the pressure zone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7146686A FR2164533A1 (en) 1971-12-24 1971-12-24 Pvc bonding - with flexible pressure and edge sealing seam to contain the pressure zone

Publications (2)

Publication Number Publication Date
FR2164533A1 true FR2164533A1 (en) 1973-08-03
FR2164533B3 FR2164533B3 (en) 1974-08-30

Family

ID=9088109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7146686A Granted FR2164533A1 (en) 1971-12-24 1971-12-24 Pvc bonding - with flexible pressure and edge sealing seam to contain the pressure zone

Country Status (4)

Country Link
DE (1) DE2262891A1 (en)
ES (1) ES409950A1 (en)
FR (1) FR2164533A1 (en)
IT (1) IT972889B (en)

Also Published As

Publication number Publication date
DE2262891A1 (en) 1973-06-28
FR2164533B3 (en) 1974-08-30
ES409950A1 (en) 1975-12-01
IT972889B (en) 1974-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse