FR781508A - Trémie de filature pour produire les pellicules ou films cellulosiques régénérés de viscose - Google Patents

Trémie de filature pour produire les pellicules ou films cellulosiques régénérés de viscose

Info

Publication number
FR781508A
FR781508A FR781508DA FR781508A FR 781508 A FR781508 A FR 781508A FR 781508D A FR781508D A FR 781508DA FR 781508 A FR781508 A FR 781508A
Authority
FR
France
Prior art keywords
films
regenerated cellulose
viscose
produce regenerated
spinning hopper
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
Other languages
English (en)
Inventor
Ernest Bleibler
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 filed Critical
Application granted granted Critical
Publication of FR781508A publication Critical patent/FR781508A/fr
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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips
    • 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)
  • Manufacturing & Machinery (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Moulding By Coating Moulds (AREA)
FR781508D 1933-11-06 1934-11-05 Trémie de filature pour produire les pellicules ou films cellulosiques régénérés de viscose Expired FR781508A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30783/33A GB432880A (en) 1933-11-06 1933-11-06 Improvements in and relating to spinning nozzles for the production of skin or film regenerated from viscose

Publications (1)

Publication Number Publication Date
FR781508A true FR781508A (fr) 1935-05-17

Family

ID=10313064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781508D Expired FR781508A (fr) 1933-11-06 1934-11-05 Trémie de filature pour produire les pellicules ou films cellulosiques régénérés de viscose

Country Status (4)

Country Link
US (1) US2013978A (fr)
BE (1) BE406082A (fr)
FR (1) FR781508A (fr)
GB (1) GB432880A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045316B (de) * 1957-02-12 1958-11-27 Schwarzkopf Fa Hans Beutel fuer Fluessigkeiten oder cremefoermige Gueter
FR2217148A1 (en) * 1972-02-11 1974-09-06 Orszagos Gumiipari Vallalat Extrusion die orifice - adjustable by flexible steel sheet forming a wall of orifice

Also Published As

Publication number Publication date
GB432880A (en) 1935-08-06
BE406082A (fr) 1900-01-01
US2013978A (en) 1935-09-10

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