DE2233917C2 - Extrudier- und Kühlvorrichtung für Kunststoffstränge - Google Patents

Extrudier- und Kühlvorrichtung für Kunststoffstränge

Info

Publication number
DE2233917C2
DE2233917C2 DE2233917A DE2233917A DE2233917C2 DE 2233917 C2 DE2233917 C2 DE 2233917C2 DE 2233917 A DE2233917 A DE 2233917A DE 2233917 A DE2233917 A DE 2233917A DE 2233917 C2 DE2233917 C2 DE 2233917C2
Authority
DE
Germany
Prior art keywords
conveyor belts
plastic strands
cooling device
longitudinal ribs
plastic
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
DE2233917A
Other languages
German (de)
English (en)
Other versions
DE2233917B1 (de
DE2233917A1 (enExample
Inventor
Rudolf P. 7000 Stuttgart Fritsch
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.)
Cf Scheer & Cie 7000 Stuttgart
Original Assignee
Cf Scheer & Cie 7000 Stuttgart
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 Cf Scheer & Cie 7000 Stuttgart filed Critical Cf Scheer & Cie 7000 Stuttgart
Priority to DE2233917A priority Critical patent/DE2233917C2/de
Priority to US351866A priority patent/US3890074A/en
Priority to JP1973047618U priority patent/JPS5242149Y2/ja
Priority to GB1934873A priority patent/GB1371320A/en
Publication of DE2233917B1 publication Critical patent/DE2233917B1/de
Publication of DE2233917A1 publication Critical patent/DE2233917A1/de
Application granted granted Critical
Publication of DE2233917C2 publication Critical patent/DE2233917C2/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
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the 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
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • 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
    • B29C48/914—Cooling drums
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE2233917A 1972-04-22 1972-07-10 Extrudier- und Kühlvorrichtung für Kunststoffstränge Expired DE2233917C2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2233917A DE2233917C2 (de) 1972-07-10 1972-07-10 Extrudier- und Kühlvorrichtung für Kunststoffstränge
US351866A US3890074A (en) 1972-04-22 1973-04-17 Extrusion and cooling plant for plastics strands
JP1973047618U JPS5242149Y2 (enExample) 1972-04-22 1973-04-23
GB1934873A GB1371320A (en) 1972-04-22 1973-04-24 Extrusion and cooling plant for plastics strands

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2233917A DE2233917C2 (de) 1972-07-10 1972-07-10 Extrudier- und Kühlvorrichtung für Kunststoffstränge

Publications (3)

Publication Number Publication Date
DE2233917B1 DE2233917B1 (de) 1973-11-29
DE2233917A1 DE2233917A1 (enExample) 1973-11-29
DE2233917C2 true DE2233917C2 (de) 1974-06-27

Family

ID=5850250

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2233917A Expired DE2233917C2 (de) 1972-04-22 1972-07-10 Extrudier- und Kühlvorrichtung für Kunststoffstränge

Country Status (1)

Country Link
DE (1) DE2233917C2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3302086C2 (de) * 1983-01-22 1985-11-14 C.F. Scheer & Cie Gmbh & Co, 7000 Stuttgart Kühleinrichtung für schmelzflüssig extrudierte Kunststoffstränge

Also Published As

Publication number Publication date
DE2233917B1 (de) 1973-11-29
DE2233917A1 (enExample) 1973-11-29

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee