FR516398A - Dispositif pour empecher la porosité des pates plastiques, spécialement des barres de caséine ou autres bases ou matières premières grumeleuses ou pulvérulentes - Google Patents

Dispositif pour empecher la porosité des pates plastiques, spécialement des barres de caséine ou autres bases ou matières premières grumeleuses ou pulvérulentes

Info

Publication number
FR516398A
FR516398A FR516398A FR516398DA FR516398A FR 516398 A FR516398 A FR 516398A FR 516398 A FR516398 A FR 516398A FR 516398D A FR516398D A FR 516398DA FR 516398 A FR516398 A FR 516398A
Authority
FR
France
Prior art keywords
lumpy
porosity
bars
preventing
raw materials
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
FR516398A
Other languages
English (en)
Inventor
Richard Weiss
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.)
Richard Weiss oHG
Original Assignee
Richard Weiss oHG
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 Richard Weiss oHG filed Critical Richard Weiss oHG
Application granted granted Critical
Publication of FR516398A publication Critical patent/FR516398A/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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/69—Filters or screens for the moulding 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
    • B29C48/03—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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR516398A 1916-07-07 1918-04-08 Dispositif pour empecher la porosité des pates plastiques, spécialement des barres de caséine ou autres bases ou matières premières grumeleuses ou pulvérulentes Expired FR516398A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE516398X 1916-07-07

Publications (1)

Publication Number Publication Date
FR516398A true FR516398A (fr) 1921-04-18

Family

ID=6549230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR516398A Expired FR516398A (fr) 1916-07-07 1918-04-08 Dispositif pour empecher la porosité des pates plastiques, spécialement des barres de caséine ou autres bases ou matières premières grumeleuses ou pulvérulentes

Country Status (2)

Country Link
FR (1) FR516398A (fr)
GB (1) GB107769A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469342A (en) * 1945-08-24 1949-05-03 Grotelite Company Inc Method and apparatus for molding plastics
EP0911140A2 (fr) * 1997-10-24 1999-04-28 GNEUSS KUNSTSTOFFTECHNIK GmbH Elément filtrant pour matières plastiques fondues

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE46667B1 (en) * 1977-03-16 1983-08-24 Diepal Extrusion head

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469342A (en) * 1945-08-24 1949-05-03 Grotelite Company Inc Method and apparatus for molding plastics
EP0911140A2 (fr) * 1997-10-24 1999-04-28 GNEUSS KUNSTSTOFFTECHNIK GmbH Elément filtrant pour matières plastiques fondues
EP0911140A3 (fr) * 1997-10-24 2001-10-17 GNEUSS KUNSTSTOFFTECHNIK GmbH Elément filtrant pour matières plastiques fondues

Also Published As

Publication number Publication date
GB107769A (en) 1917-11-01

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