DE1479942A1 - Verfahren zur Herstellung von thermoplastischen Filmen,Folienbaendern od.dgl. - Google Patents

Verfahren zur Herstellung von thermoplastischen Filmen,Folienbaendern od.dgl.

Info

Publication number
DE1479942A1
DE1479942A1 DE19651479942 DE1479942A DE1479942A1 DE 1479942 A1 DE1479942 A1 DE 1479942A1 DE 19651479942 DE19651479942 DE 19651479942 DE 1479942 A DE1479942 A DE 1479942A DE 1479942 A1 DE1479942 A1 DE 1479942A1
Authority
DE
Germany
Prior art keywords
film
bath
flow
liquid
strips
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.)
Pending
Application number
DE19651479942
Other languages
German (de)
English (en)
Inventor
Schreiber Anthony J
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.)
Avisun Corp
Original Assignee
Avisun Corp
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 Avisun Corp filed Critical Avisun Corp
Publication of DE1479942A1 publication Critical patent/DE1479942A1/de
Pending 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
    • B29C48/07—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
    • B29C48/25—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
    • B29C48/03—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE19651479942 1964-08-25 1965-05-22 Verfahren zur Herstellung von thermoplastischen Filmen,Folienbaendern od.dgl. Pending DE1479942A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39189064A 1964-08-25 1964-08-25

Publications (1)

Publication Number Publication Date
DE1479942A1 true DE1479942A1 (de) 1969-05-14

Family

ID=23548381

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651479942 Pending DE1479942A1 (de) 1964-08-25 1965-05-22 Verfahren zur Herstellung von thermoplastischen Filmen,Folienbaendern od.dgl.

Country Status (3)

Country Link
BE (1) BE665176A (enrdf_load_stackoverflow)
DE (1) DE1479942A1 (enrdf_load_stackoverflow)
NL (1) NL6507019A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405918A1 (de) * 1984-02-18 1985-10-24 Wolfgang Dipl.-Chem. Dr. 5210 Troisdorf Jensch Verfahren zur beseitigung der oberflaechenklebrigkeit weichmacherhaltiger polyvinylbutyralfolien nach der extrusionsmethode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405918A1 (de) * 1984-02-18 1985-10-24 Wolfgang Dipl.-Chem. Dr. 5210 Troisdorf Jensch Verfahren zur beseitigung der oberflaechenklebrigkeit weichmacherhaltiger polyvinylbutyralfolien nach der extrusionsmethode

Also Published As

Publication number Publication date
NL6507019A (enrdf_load_stackoverflow) 1966-02-28
BE665176A (enrdf_load_stackoverflow) 1965-12-09

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