DE2147876C3 - Verfahren und Vorrichtung zum Herstellen von Hohlplattenprodukten aus thermoplastischem Kunstharz - Google Patents

Verfahren und Vorrichtung zum Herstellen von Hohlplattenprodukten aus thermoplastischem Kunstharz

Info

Publication number
DE2147876C3
DE2147876C3 DE2147876A DE2147876A DE2147876C3 DE 2147876 C3 DE2147876 C3 DE 2147876C3 DE 2147876 A DE2147876 A DE 2147876A DE 2147876 A DE2147876 A DE 2147876A DE 2147876 C3 DE2147876 C3 DE 2147876C3
Authority
DE
Germany
Prior art keywords
hollow
hollow strand
strand
nozzle
cooling
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
Application number
DE2147876A
Other languages
German (de)
English (en)
Other versions
DE2147876A1 (de
DE2147876B2 (de
Inventor
Keiichi Ichikawa Chiba Takahashi (Japan)
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.)
Tokan Kogyo Co Ltd
Original Assignee
Tokan Kogyo Co 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 Tokan Kogyo Co Ltd filed Critical Tokan Kogyo Co Ltd
Publication of DE2147876A1 publication Critical patent/DE2147876A1/de
Publication of DE2147876B2 publication Critical patent/DE2147876B2/de
Application granted granted Critical
Publication of DE2147876C3 publication Critical patent/DE2147876C3/de
Expired legal-status Critical Current

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
    • B29C48/903—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 externally
    • 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
    • B29C48/09—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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/885—External treatment, e.g. by using air rings for cooling tubular 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
    • B29C48/25—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
    • B29C48/904—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 using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
    • 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
    • B29C48/908—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 characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
DE2147876A 1970-09-29 1971-09-24 Verfahren und Vorrichtung zum Herstellen von Hohlplattenprodukten aus thermoplastischem Kunstharz Expired DE2147876C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8467270 1970-09-29
JP8467170 1970-09-29

Publications (3)

Publication Number Publication Date
DE2147876A1 DE2147876A1 (de) 1972-04-06
DE2147876B2 DE2147876B2 (de) 1974-08-22
DE2147876C3 true DE2147876C3 (de) 1975-04-24

Family

ID=26425666

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2147876A Expired DE2147876C3 (de) 1970-09-29 1971-09-24 Verfahren und Vorrichtung zum Herstellen von Hohlplattenprodukten aus thermoplastischem Kunstharz

Country Status (5)

Country Link
US (1) US3812230A (enExample)
CA (1) CA944915A (enExample)
DE (1) DE2147876C3 (enExample)
FR (1) FR2108056B1 (enExample)
GB (1) GB1360868A (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049760A (en) * 1973-03-16 1977-09-20 Societe Chimique Des Charbonnages Method of manufacture of foamed thermo-plastic extruded shapes
US3935357A (en) * 1973-03-27 1976-01-27 I. S. A. P. S.P.A. Hollow extruded plastic strips for packings
US4159889A (en) * 1973-09-26 1979-07-03 Mitsui Petrochemical Industries, Inc. Method of and apparatus for treating the outer surface and inner surface of a pipe of a thermoplastic resinous material produced by extrusion
US3900544A (en) * 1973-11-28 1975-08-19 Arco Polymers Inc Method for the continuous extrusion of multiple small cross-section thermoplastic polymeric resinous foam profiles
DE2504190C3 (de) * 1975-02-01 1984-08-16 Dynamit Nobel Ag, 5210 Troisdorf Verfahren und Vorrichtung zum Kalibrieren eines extrudierten Profiles aus thermoplastischem Kunststoff
NL185713C (nl) * 1975-09-12 1990-07-02 Akerlund & Rausing Ab Werkwijze voor het vervaardigen van gasdichte kunststof houder.
US4187273A (en) * 1976-06-23 1980-02-05 Stratis Melvin A Method of preforming a one-piece wall covering
JPS5324362A (en) * 1976-08-19 1978-03-07 Sekisui Chemical Co Ltd Method of producing eggglike synthetic resin tube
US4238435A (en) * 1977-08-09 1980-12-09 Victroplas Limited Plastic extrusion
US4177238A (en) * 1977-12-14 1979-12-04 Logic Devices, Inc. Fluid cooling of injection molded plastic articles
US4146563A (en) * 1977-12-20 1979-03-27 The Dow Chemical Company Method and apparatus for forming thermoplastic foams
DE2809386C3 (de) * 1978-03-04 1986-03-27 Dynamit Nobel Ag, 5210 Troisdorf Vorrichtung zum Kalibrieren und Kühlen von Profilen aus thermoplastischen Kunstststoffen
US4371326A (en) * 1979-01-26 1983-02-01 Mcalister Roy E Apparatus for making plastic solar panel structure
US4271103A (en) * 1979-01-26 1981-06-02 Mcalister Roy E Plastic solar panel structure and method for making the same
NL178063C (nl) * 1979-03-27 1986-01-16 Wavin Bv Extrusiekop met ringvormig extrusiekanaal alsmede een kunststofbuis met in langsrichting verlopende holle kanalen in de wand verkregen met behulp van een dergelijke extrusiekop.
JPS6029336B2 (ja) * 1980-01-29 1985-07-10 宇部日東化成株式会社 二層間中空フイルムの製造方法並びに装置
DE3027045A1 (de) * 1980-07-17 1982-02-11 Hegler, Wilhelm, 8730 Bad Kissingen Flach-hohlkoerper, insbesondere lueftungs- und drainage- bzw. absorber-platte
US4333780A (en) * 1980-12-02 1982-06-08 The Dow Chemical Company Submersion treatment of foamable thermoplastic sheet on preforms
US4552366A (en) * 1983-04-15 1985-11-12 Vesa Liukkonen Method for producing a seal strip for a crack between two components moving in relation to one another
US4811890A (en) * 1983-05-07 1989-03-14 Rockwell International Corporation Method of eliminating core distortion in diffusion bonded and uperplastically formed structures
DE3426060A1 (de) * 1984-04-19 1986-01-16 Röhm GmbH, 6100 Darmstadt Extrudierte stegmehrfachplatte mit gewellten stegen sowie verfahren und vorrichtung zu ihrer herstellung
GB8602950D0 (en) * 1986-02-06 1986-03-12 Cadbury Ltd Extrusion die
JPH0236923A (ja) * 1988-04-23 1990-02-06 Sumitomo Electric Ind Ltd 熱収縮チューブの製造装置
GB2221741B (en) * 1988-08-11 1992-02-12 British Gas Plc Pipelining and liner pipe swaging dies
US5500980A (en) * 1993-11-16 1996-03-26 Morrow Associated Enterprises Carpet strips and methods of making carpet strips and other extruded articles
NL9400452A (nl) * 1994-03-22 1995-11-01 Wavin Bv Werkwijze en inrichting voor het vervaardigen van biaxiaal georiënteerde buis uit thermoplastisch kunststofmateriaal.
NL9400453A (nl) * 1994-03-22 1995-11-01 Wavin Bv Werkwijze en inrichting voor het vervaardigen van biaxiaal georiënteerde buis uit thermoplastisch kunststofmateriaal.
GB9512763D0 (en) * 1995-06-22 1995-08-23 Fra Mo Snc Cooling of sheet material
DE19543324A1 (de) * 1995-11-21 1997-05-22 Bayer Ag Vorrichtung und Verfahren zur Herstellung von Kunststoff-/Metall-Verbundplatten
NL1005282C2 (nl) * 1997-02-14 1998-08-18 Wavin Bv Inrichting en werkwijze voor het vervaardigen van een hol kunststof profiel.
US6125540A (en) * 1998-02-17 2000-10-03 Newcourt, Inc. Continuous process for forming structure suitable for use as a core member
US6109006A (en) * 1998-07-14 2000-08-29 Advanced Plastics Technologies, Ltd. Process for making extruded pet containers
US6057025A (en) * 1998-11-19 2000-05-02 Kalman; Oskar Complete seamless honeycomb structure and a method for manufacturing thereof
DE10014186A1 (de) * 2000-03-23 2001-09-27 Huels Troisdorf Hohlkammerprofil
US6506276B1 (en) 2000-06-12 2003-01-14 Newcourt, Inc. Method for forming a cellular core member
IT1318863B1 (it) 2000-09-14 2003-09-10 Omipa S P A Dispositivo di calibrazione per profili estrusi
FR2851954B1 (fr) * 2003-03-07 2006-07-07 Alphacan Sa Procede de fabrication en continu de tubes en matiere plastique avec etirage bi-axial et ligne de fabrication pour ce procede
US20070006545A1 (en) * 2005-07-05 2007-01-11 Duramax, Inc. Hollow wall base
DK1928643T3 (da) 2005-08-19 2022-01-10 William Lee Johnson Sr Fremgangsmåde til fremstilling af kompositelementer med forøget styrke
EP2743051A1 (de) * 2012-12-14 2014-06-18 Promix Solutions AG Verfahren zum Kühlen von geschäumten Kunststoffen
CA2953375A1 (en) * 2017-01-03 2018-07-03 Solmax International Inc. Device and method for the making of polymeric films with controlled thickness, and polymeric films thereof

Also Published As

Publication number Publication date
GB1360868A (en) 1974-07-24
FR2108056A1 (enExample) 1972-05-12
FR2108056B1 (enExample) 1975-02-21
DE2147876A1 (de) 1972-04-06
US3812230A (en) 1974-05-21
CA944915A (en) 1974-04-09
DE2147876B2 (de) 1974-08-22

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)