BE500474A - - Google Patents

Info

Publication number
BE500474A
BE500474A BE500474DA BE500474A BE 500474 A BE500474 A BE 500474A BE 500474D A BE500474D A BE 500474DA BE 500474 A BE500474 A BE 500474A
Authority
BE
Belgium
Prior art keywords
nozzle
die
cylinders
fact
spinning
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication date
Publication of BE500474A publication Critical patent/BE500474A/fr

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
    • 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
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/224—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length having a profiled section, e.g. tubes, rods
    • 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
    • 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
    • B29C48/13—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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
BE500474D 1950-01-11 BE500474A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1030497X 1950-01-11

Publications (1)

Publication Number Publication Date
BE500474A true BE500474A (ja) 1900-01-01

Family

ID=4553668

Family Applications (1)

Application Number Title Priority Date Filing Date
BE500474D BE500474A (ja) 1950-01-11

Country Status (4)

Country Link
BE (1) BE500474A (ja)
CH (1) CH283513A (ja)
FR (1) FR1030497A (ja)
NL (1) NL78155C (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941321C (de) * 1953-02-26 1956-04-05 Friedrich Richter Messwerkzeug Spritzkopf zur Herstellung eines Streifens aus Kunststoff fuer die Glieder eines Gliedermassstabes
DE971776C (de) * 1953-04-11 1959-03-26 Hermann Berstorff Maschb Ansta Einrichtung zur Herstellung von Folien aus Gummi oder Kunststoffen
DE1099722B (de) * 1954-08-13 1961-02-16 Hoechst Ag Verfahren und Vorrichtung zur Herstellung von weichmacherfreien Hartfolien aus Polyvinylchlorid oder vergleichbaren thermoplastischen Kunststoffen
US2945261A (en) * 1956-05-31 1960-07-19 Monsanto Chemicals Preparation of foamed thermoplastic resin forms having wrinkle-free profile surfaces
DE1226778B (de) * 1961-11-10 1966-10-13 Metzeler Ag Strangpresskopf zur Herstellung von aus Gummi od. dgl. bestehenden strangfoermigen Koerpern
US4097634A (en) * 1976-04-19 1978-06-27 Minnesota Mining And Manufacturing Company Thermoplastic resin molding of complex decorative relief
DE3023086A1 (de) * 1980-06-20 1982-01-07 Bellaplast Maschinenbau GmbH, 6501 Heidesheim Verfahren und vorrichtung zum herstellen von duennwandigen formlingen aus thermoplastischem kunststoff
JP3124561B2 (ja) * 1991-02-01 2001-01-15 株式会社ブリヂストン タイヤ用ゴムシート部材
CH684066A5 (de) * 1991-10-14 1994-07-15 Willy Ag Maschf Vorrichtung zum Anbringen von Profilnuten an einem plastischen Materialstrang.
CN102941663A (zh) * 2012-11-22 2013-02-27 张家港华丰重型设备制造有限公司 片板成型设备及该设备的模头装置

Also Published As

Publication number Publication date
CH283513A (de) 1952-06-15
FR1030497A (fr) 1953-06-15
NL78155C (ja) 1900-01-01

Similar Documents

Publication Publication Date Title
BE500474A (ja)
US5807516A (en) Process of making molecularly oriented polymer profiles
EP0487757B1 (fr) Procédé et dispositif de fabrication de produits alimentaires par cuisson coextrusion
FR2530530A1 (fr) Procede de production d'une feuille mince en matiere thermoplastique et cette feuille
FR2511929A1 (fr) Procede et dispositif pour la fabrication de demi-produits profiles ou non, de pieces moulees, de resistance mecanique elevee a partir de matieres thermoplastiques, par formage ou etirage sous pression
FR2461652A1 (fr) Recipient a paroi mince embouti en resine thermoplastique et son procede de fabrication
US3917787A (en) Method of making a slide-fastener coupling element
KR100876457B1 (ko) 초음파를 이용한 고상 압출 배향법 및 이를 위한 장치
FR2899145A1 (fr) Procede pour la fabrication d'une structure alveolaire a base de matiere plastique
CH667236A5 (fr) Filiere d'extrusion pour faire des produits plats.
FR2661364A1 (fr) Procede de fabrication d'une feuille d'un materiau composite comprenant une plaque de polymethacrylate de methyle coulee reunie a une couche support thermoplastique et produits obtenus.
EP0832730B1 (fr) Procédé de traitement d'une matière thermoplastique semi-cristalline
EP0202982A1 (fr) Dispositif d'extrusion de matières plastiques expansibles
FR2691916A1 (fr) Matrice à extrusion pour la formation d'un treillis en aluminium comportant des nervures creuses.
EP1919680B1 (fr) Objets multicouches et methode de realisation
DE952662C (de) Verfahren und Vorrichtung zum kontinuierlichen Kuehlen und Formen von organischen, thermoplastischen Kunststoffen
EP0437152A1 (fr) Films à base de Polyéthylène et E.V.A. chargés soudables par haute fréquence, pouvant être associés par complexage ou coextrusion à d'autres films et produits obtenus
BE448726A (ja)
BE443755A (ja)
FR2458385A1 (fr) Produits moules par injection ou extrusion a partir de polyolefines et de materiaux cellulosiques
FR1452239A (fr) Procédé de fabrication de produits en matière plastique, présentant un aspect grainé ou dépoli
BE621183A (ja)
CA2160517A1 (en) Molecularly oriented polymer profiles
EP3212386A1 (fr) Procede de drapage d'une feuille de materiaux composites pre-impregnee lors de son preformage
BE571890A (ja)