IT1084562B - Impianto d'estrusione con calandra a due cilindri. - Google Patents

Impianto d'estrusione con calandra a due cilindri.

Info

Publication number
IT1084562B
IT1084562B IT24182/77A IT2418277A IT1084562B IT 1084562 B IT1084562 B IT 1084562B IT 24182/77 A IT24182/77 A IT 24182/77A IT 2418277 A IT2418277 A IT 2418277A IT 1084562 B IT1084562 B IT 1084562B
Authority
IT
Italy
Prior art keywords
extrusion system
cylinder calender
calender
cylinder
extrusion
Prior art date
Application number
IT24182/77A
Other languages
English (en)
Original Assignee
Berstorff Gmbh Masch Hermann
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 Berstorff Gmbh Masch Hermann filed Critical Berstorff Gmbh Masch Hermann
Application granted granted Critical
Publication of IT1084562B publication Critical patent/IT1084562B/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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/24—Calendering
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/35—Extrusion nozzles or dies with rollers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/116—Mold cleaning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Storage Of Harvested Produce (AREA)
IT24182/77A 1976-06-09 1977-05-31 Impianto d'estrusione con calandra a due cilindri. IT1084562B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2625737A DE2625737C2 (de) 1976-06-09 1976-06-09 Extruder-Kalander

Publications (1)

Publication Number Publication Date
IT1084562B true IT1084562B (it) 1985-05-25

Family

ID=5980113

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24182/77A IT1084562B (it) 1976-06-09 1977-05-31 Impianto d'estrusione con calandra a due cilindri.

Country Status (6)

Country Link
US (1) US4127373A (it)
JP (1) JPS6031645B2 (it)
DE (1) DE2625737C2 (it)
FR (1) FR2354185A1 (it)
GB (1) GB1526686A (it)
IT (1) IT1084562B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937204C2 (de) * 1979-09-14 1982-09-02 Werner & Pfleiderer, 7000 Stuttgart Extrudermaschine mit Breitspritzkopf und zugeordnetem Kalander
DE2947250C2 (de) * 1979-11-23 1983-12-01 Werner & Pfleiderer, 7000 Stuttgart Unmittelbar einem Extruder nachgeordnetes Walzwerk
US4372736A (en) * 1981-02-17 1983-02-08 Usm Corporation Adjustable roller head extrusion die
DE3424257C2 (de) * 1984-06-30 1986-05-15 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Einrichtung zur Herstellung von Laufstreifen für Autoreifen oder anderen Profilen oder Bahnen
US4696634A (en) * 1985-06-06 1987-09-29 Triple "F", Inc. Apparatus for particulating an oleaginous product
US4730496A (en) * 1986-06-23 1988-03-15 Rosemount Inc. Capacitance pressure sensor
DE3641286C3 (de) * 1986-12-03 1998-06-10 Seewer Ag Burgdorf Verfahren zum Ausrollen von Teig
JPH0517223Y2 (it) * 1987-01-05 1993-05-10
US6258302B1 (en) 1999-02-10 2001-07-10 Spalding Sports Worldwide, Inc. Process for producing polybutadiene golf ball cores
WO1997033480A1 (en) * 1996-03-14 1997-09-18 Apv North America, Inc. Movably mounted feed-roll head for extruders
US7199192B2 (en) 2004-12-21 2007-04-03 Callaway Golf Company Golf ball
CN102656000B (zh) 2009-12-22 2016-03-30 倍耐力轮胎股份公司 用于生产弹性体化合物的挤压工艺和装置
CN104742275B (zh) * 2015-04-10 2017-11-07 山东大学 一种螺杆式浸胶设备
CN110588030B (zh) * 2019-08-20 2024-02-27 广东冠盛新材料有限公司 一种环保高色牢度纺织品用pvc膜生产线

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US375168A (en) * 1887-12-20 Continuous dough-press
US790918A (en) * 1903-06-10 1905-05-30 Francis I Du Pont Apparatus for the manufacture of strips of explosive powder.
US954937A (en) * 1905-12-01 1910-04-12 Day J H Co Dough-brake.
US1506037A (en) * 1922-07-05 1924-08-26 Timken Axle Co Detroit Driving-axle construction
US1519569A (en) * 1923-12-12 1924-12-16 Vicars Thomas Machine for molding plastic substances
DE2229828A1 (de) * 1972-06-19 1974-01-17 Troester Maschf Paul Walzenbreitspritzkopf fuer roller-headanlagen
DE2236363B2 (de) * 1972-07-25 1979-12-06 Paul Troester Maschinenfabrik, 3000 Hannover Zweiteiliger offenbarer Breitspritzkopf für einen Schneckenextruder

Also Published As

Publication number Publication date
DE2625737C2 (de) 1983-11-10
GB1526686A (en) 1978-09-27
US4127373A (en) 1978-11-28
JPS6031645B2 (ja) 1985-07-23
JPS52150470A (en) 1977-12-14
FR2354185A1 (fr) 1978-01-06
DE2625737A1 (de) 1977-12-22
FR2354185B3 (it) 1980-02-01

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