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FR2961123B1 - Conformateur pour filiere d'extrusion de structures alveolaires a base de matiere plastique - Google Patents

Conformateur pour filiere d'extrusion de structures alveolaires a base de matiere plastique

Info

Publication number
FR2961123B1
FR2961123B1 FR1054687A FR1054687A FR2961123B1 FR 2961123 B1 FR2961123 B1 FR 2961123B1 FR 1054687 A FR1054687 A FR 1054687A FR 1054687 A FR1054687 A FR 1054687A FR 2961123 B1 FR2961123 B1 FR 2961123B1
Authority
FR
France
Prior art keywords
conformer
plastic material
extrusion die
structures based
alveolar structures
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 - Fee Related
Application number
FR1054687A
Other languages
English (en)
Other versions
FR2961123A1 (fr
Inventor
Dominique Grandjean
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Priority to FR1054687A priority Critical patent/FR2961123B1/fr
Priority to ES11724429.3T priority patent/ES2506840T3/es
Priority to EP11724429.3A priority patent/EP2580041B1/fr
Priority to PCT/EP2011/059686 priority patent/WO2011157649A1/fr
Priority to PL11724429T priority patent/PL2580041T3/pl
Publication of FR2961123A1 publication Critical patent/FR2961123A1/fr
Application granted granted Critical
Publication of FR2961123B1 publication Critical patent/FR2961123B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2028/00—Nets or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
    • B29L2031/608—Honeycomb structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR1054687A 2010-06-14 2010-06-14 Conformateur pour filiere d'extrusion de structures alveolaires a base de matiere plastique Expired - Fee Related FR2961123B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1054687A FR2961123B1 (fr) 2010-06-14 2010-06-14 Conformateur pour filiere d'extrusion de structures alveolaires a base de matiere plastique
ES11724429.3T ES2506840T3 (es) 2010-06-14 2011-06-10 Unidad de conformado para un cabezal destinado a la extrusión de estructuras celulares a base de plástico
EP11724429.3A EP2580041B1 (fr) 2010-06-14 2011-06-10 Unité de mise en forme pour une filière d'extrusion de structures cellulaires à base de plastique
PCT/EP2011/059686 WO2011157649A1 (fr) 2010-06-14 2011-06-10 Unité de mise en forme pour une filière d'extrusion de structures cellulaires à base de plastique
PL11724429T PL2580041T3 (pl) 2010-06-14 2011-06-10 Jednostka kształtująca dla głowicy do wytłaczania struktur komórkowych na bazie tworzywa sztucznego

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1054687A FR2961123B1 (fr) 2010-06-14 2010-06-14 Conformateur pour filiere d'extrusion de structures alveolaires a base de matiere plastique

Publications (2)

Publication Number Publication Date
FR2961123A1 FR2961123A1 (fr) 2011-12-16
FR2961123B1 true FR2961123B1 (fr) 2012-06-29

Family

ID=43618264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054687A Expired - Fee Related FR2961123B1 (fr) 2010-06-14 2010-06-14 Conformateur pour filiere d'extrusion de structures alveolaires a base de matiere plastique

Country Status (5)

Country Link
EP (1) EP2580041B1 (fr)
ES (1) ES2506840T3 (fr)
FR (1) FR2961123B1 (fr)
PL (1) PL2580041T3 (fr)
WO (1) WO2011157649A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025248392A1 (fr) * 2024-05-28 2025-12-04 Mde S.R.L. Tête d'extrusion pour extruder en continu au moins un tube médical à lumières multiples

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2760999B1 (fr) * 1997-03-19 1999-04-30 Guy Ducruy Procede de fabrication d'une structure alveolaire en matiere thermofusible, et dispositif pour la mise en oeuvre de ce procede
PL1924420T3 (pl) * 2005-08-19 2010-07-30 Solvay Sposób wytwarzania struktury komórkowej na bazie tworzywa sztucznego i urządzenie do realizacji tego sposobu
FR2899145B1 (fr) 2006-03-29 2008-05-09 Solvay Procede pour la fabrication d'une structure alveolaire a base de matiere plastique
FR2927274A1 (fr) 2008-02-12 2009-08-14 Solvay Procede pour la fabrication d'une structure tridimensionnelle perforee a base de matiere plastique et dispositif pour la mise en oeuvre de ce procede

Also Published As

Publication number Publication date
FR2961123A1 (fr) 2011-12-16
EP2580041A1 (fr) 2013-04-17
WO2011157649A1 (fr) 2011-12-22
EP2580041B1 (fr) 2014-06-25
ES2506840T3 (es) 2014-10-13
PL2580041T3 (pl) 2015-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160229