NL21558C - - Google Patents

Info

Publication number
NL21558C
NL21558C NL21558DA NL21558C NL 21558 C NL21558 C NL 21558C NL 21558D A NL21558D A NL 21558DA NL 21558 C NL21558 C NL 21558C
Authority
NL
Netherlands
Application number
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
Application granted granted Critical
Publication of NL21558C publication Critical patent/NL21558C/xx

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
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Moulding By Coating Moulds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
NL21558D 1927-02-05 NL21558C (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE284725X 1927-02-05
DE648425X 1927-02-05

Publications (1)

Publication Number Publication Date
NL21558C true NL21558C (enrdf_load_stackoverflow) 1900-01-01

Family

ID=25776280

Family Applications (1)

Application Number Title Priority Date Filing Date
NL21558D NL21558C (enrdf_load_stackoverflow) 1927-02-05

Country Status (4)

Country Link
BE (1) BE348569A (enrdf_load_stackoverflow)
FR (1) FR648425A (enrdf_load_stackoverflow)
GB (1) GB284725A (enrdf_load_stackoverflow)
NL (1) NL21558C (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073733A (en) * 1960-05-31 1963-01-15 Du Pont Film and method of casting film
GB1317247A (en) * 1969-06-03 1973-05-16 Porvair Ltd Water vapour permeable materials
NL7008009A (enrdf_load_stackoverflow) * 1969-06-03 1970-12-07 Porvair Ltd
DE19646767A1 (de) * 1996-11-13 1998-05-14 Santrade Ltd Vorrichtung zur Herstellung von Feststoffen aus gießfähigen Schmelzen

Also Published As

Publication number Publication date
GB284725A (en) 1928-07-26
BE348569A (enrdf_load_stackoverflow) 1900-01-01
FR648425A (fr) 1928-12-10

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