IT201700148711A1 - - Google Patents

Info

Publication number
IT201700148711A1
IT201700148711A1 IT201700148711A IT201700148711A IT201700148711A1 IT 201700148711 A1 IT201700148711 A1 IT 201700148711A1 IT 201700148711 A IT201700148711 A IT 201700148711A IT 201700148711 A IT201700148711 A IT 201700148711A IT 201700148711 A1 IT201700148711 A1 IT 201700148711A1
Authority
IT
Italy
Application number
IT201700148711A
Other languages
Italian (it)
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
Priority to IT201700148711A priority Critical patent/IT201700148711A1/it
Publication of IT201700148711A1 publication Critical patent/IT201700148711A1/it

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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/287—Raw material pre-treatment while feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0224—Screens, sieves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
IT201700148711A 2017-12-22 2017-12-22 IT201700148711A1 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT201700148711A IT201700148711A1 (enrdf_load_stackoverflow) 2017-12-22 2017-12-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT201700148711A IT201700148711A1 (enrdf_load_stackoverflow) 2017-12-22 2017-12-22

Publications (1)

Publication Number Publication Date
IT201700148711A1 true IT201700148711A1 (enrdf_load_stackoverflow) 2019-06-22

Family

ID=61868775

Family Applications (1)

Application Number Title Priority Date Filing Date
IT201700148711A IT201700148711A1 (enrdf_load_stackoverflow) 2017-12-22 2017-12-22

Country Status (1)

Country Link
IT (1) IT201700148711A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4070928A1 (en) 2021-04-06 2022-10-12 I.C.M.A. San Giorgio Industria Costruzioni Macchine E Affini S.p.A. Apparatus for loading fragments of thermoplastic film in an extruder, particularly for recycling thermoplastic material, and operating method thereof

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB830974A (en) * 1955-05-31 1960-03-23 Phillips Petroleum Co Process and apparatus for recovering polymers
US3645659A (en) * 1969-03-13 1972-02-29 Gloucester Eng Co Inc Extruding plastic
US3744727A (en) * 1970-03-16 1973-07-10 H Koch Device for regenerating foil webs or foil strips into a granulate
SU725891A1 (ru) * 1977-10-19 1980-04-05 Предприятие П/Я В-8406 Дегазационное устройство к экструдеру дл полимерных материалов
DD206343A1 (de) * 1981-07-27 1984-01-25 Gerhard Richter Vorrichtung zur beschickung von extrudern und spritzgiessmaschinen
DD227648A1 (de) * 1984-08-23 1985-09-25 Karl Marx Stadt Maschf Vorrichtung zur beschickung von extrusionsmaschinen mit voluminoesen, schlecht rieselfaehigen verarbeitungsguetern, insbesondere thermoplastabfaellen
DE3905535C1 (enrdf_load_stackoverflow) * 1989-02-23 1990-03-15 Signode System Gmbh, 4220 Dinslaken, De
WO1996029158A1 (en) * 1995-03-22 1996-09-26 Stiglianese Michael L Apparatus for removal of fine particles
DE10201869A1 (de) * 2002-01-15 2003-07-31 Rene Bayer Aufgabevorrichtung für Schnipsel und Kurzschnittfasern
EP2662196A1 (en) * 2012-05-07 2013-11-13 F.LLI Maris S.P.A. Apparatus for the treatment of powder material
CN203470390U (zh) * 2013-08-29 2014-03-12 张家港市联达机械有限公司 一种废旧塑料薄膜摩擦清洗机

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB830974A (en) * 1955-05-31 1960-03-23 Phillips Petroleum Co Process and apparatus for recovering polymers
US3645659A (en) * 1969-03-13 1972-02-29 Gloucester Eng Co Inc Extruding plastic
US3744727A (en) * 1970-03-16 1973-07-10 H Koch Device for regenerating foil webs or foil strips into a granulate
SU725891A1 (ru) * 1977-10-19 1980-04-05 Предприятие П/Я В-8406 Дегазационное устройство к экструдеру дл полимерных материалов
DD206343A1 (de) * 1981-07-27 1984-01-25 Gerhard Richter Vorrichtung zur beschickung von extrudern und spritzgiessmaschinen
DD227648A1 (de) * 1984-08-23 1985-09-25 Karl Marx Stadt Maschf Vorrichtung zur beschickung von extrusionsmaschinen mit voluminoesen, schlecht rieselfaehigen verarbeitungsguetern, insbesondere thermoplastabfaellen
DE3905535C1 (enrdf_load_stackoverflow) * 1989-02-23 1990-03-15 Signode System Gmbh, 4220 Dinslaken, De
WO1996029158A1 (en) * 1995-03-22 1996-09-26 Stiglianese Michael L Apparatus for removal of fine particles
DE10201869A1 (de) * 2002-01-15 2003-07-31 Rene Bayer Aufgabevorrichtung für Schnipsel und Kurzschnittfasern
EP2662196A1 (en) * 2012-05-07 2013-11-13 F.LLI Maris S.P.A. Apparatus for the treatment of powder material
CN203470390U (zh) * 2013-08-29 2014-03-12 张家港市联达机械有限公司 一种废旧塑料薄膜摩擦清洗机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4070928A1 (en) 2021-04-06 2022-10-12 I.C.M.A. San Giorgio Industria Costruzioni Macchine E Affini S.p.A. Apparatus for loading fragments of thermoplastic film in an extruder, particularly for recycling thermoplastic material, and operating method thereof

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