IT1052687B - Vite di plastificazione con testa laminante - Google Patents

Vite di plastificazione con testa laminante

Info

Publication number
IT1052687B
IT1052687B IT70104/75A IT7010475A IT1052687B IT 1052687 B IT1052687 B IT 1052687B IT 70104/75 A IT70104/75 A IT 70104/75A IT 7010475 A IT7010475 A IT 7010475A IT 1052687 B IT1052687 B IT 1052687B
Authority
IT
Italy
Prior art keywords
plasticizing screw
laminating head
laminating
head
plasticizing
Prior art date
Application number
IT70104/75A
Other languages
English (en)
Italian (it)
Original Assignee
Vymil Finanz & Verwaltungs
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 Vymil Finanz & Verwaltungs filed Critical Vymil Finanz & Verwaltungs
Application granted granted Critical
Publication of IT1052687B publication Critical patent/IT1052687B/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/60—Screws
    • 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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
IT70104/75A 1975-10-07 1975-12-17 Vite di plastificazione con testa laminante IT1052687B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1302375A CH587115A5 (enrdf_load_stackoverflow) 1975-10-07 1975-10-07

Publications (1)

Publication Number Publication Date
IT1052687B true IT1052687B (it) 1981-07-20

Family

ID=4388612

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70104/75A IT1052687B (it) 1975-10-07 1975-12-17 Vite di plastificazione con testa laminante

Country Status (7)

Country Link
JP (1) JPS5245659A (enrdf_load_stackoverflow)
CH (1) CH587115A5 (enrdf_load_stackoverflow)
DE (1) DE2604520A1 (enrdf_load_stackoverflow)
ES (1) ES444477A1 (enrdf_load_stackoverflow)
FR (1) FR2327049A1 (enrdf_load_stackoverflow)
IT (1) IT1052687B (enrdf_load_stackoverflow)
NL (1) NL7600221A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1595850A (en) * 1978-05-31 1981-08-19 Hpm Corp Extruder with multi-channel wave screw
JPS6179087A (ja) * 1984-09-25 1986-04-22 三井東圧化学株式会社 流体移送用樹脂管
WO1992003274A1 (en) * 1990-08-27 1992-03-05 E.I. Du Pont De Nemours And Company Direct fabrication
US5114658A (en) * 1990-11-15 1992-05-19 E. I. Du Pont De Nemours And Company One step preparation and fabrication of partially grafted flexible thermoplastic compositions
JP2004509782A (ja) * 2000-09-01 2004-04-02 ジェイムズ　ディー　フォガティ 熱可塑性発泡体押出し組立体
WO2020254467A1 (en) * 2019-06-21 2020-12-24 Lego A/S An extruder screw, an injection molding apparatus and a method of injection molding

Also Published As

Publication number Publication date
FR2327049B3 (enrdf_load_stackoverflow) 1978-10-13
ES444477A1 (es) 1977-09-16
NL7600221A (nl) 1977-04-13
JPS5245659A (en) 1977-04-11
FR2327049A1 (fr) 1977-05-06
DE2604520A1 (de) 1977-04-21
CH587115A5 (enrdf_load_stackoverflow) 1977-04-29

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