ES432893A1 - Procedimiento para fabricar hojas de materiales sinteticos termoplasticos. - Google Patents

Procedimiento para fabricar hojas de materiales sinteticos termoplasticos.

Info

Publication number
ES432893A1
ES432893A1 ES432893A ES432893A ES432893A1 ES 432893 A1 ES432893 A1 ES 432893A1 ES 432893 A ES432893 A ES 432893A ES 432893 A ES432893 A ES 432893A ES 432893 A1 ES432893 A1 ES 432893A1
Authority
ES
Spain
Prior art keywords
sheet
sleeve
sheeting
manufacture
extruded
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
ES432893A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of ES432893A1 publication Critical patent/ES432893A1/es
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
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
ES432893A 1973-12-19 1974-12-13 Procedimiento para fabricar hojas de materiales sinteticos termoplasticos. Expired ES432893A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2363117A DE2363117C3 (de) 1973-12-19 1973-12-19 Verwendung von thermoplastischen Schlauchfolien als Beschickungsgut für Kalander

Publications (1)

Publication Number Publication Date
ES432893A1 true ES432893A1 (es) 1977-02-16

Family

ID=5901212

Family Applications (2)

Application Number Title Priority Date Filing Date
ES432893A Expired ES432893A1 (es) 1973-12-19 1974-12-13 Procedimiento para fabricar hojas de materiales sinteticos termoplasticos.
ES433120A Expired ES433120A1 (es) 1973-12-19 1974-12-19 Aparato para fabricar hojas de materiales sinteticos termo- plasticos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES433120A Expired ES433120A1 (es) 1973-12-19 1974-12-19 Aparato para fabricar hojas de materiales sinteticos termo- plasticos.

Country Status (13)

Country Link
JP (1) JPS5725373B2 (es)
AT (1) AT339586B (es)
BR (1) BR7410590D0 (es)
CH (1) CH576328A5 (es)
DE (1) DE2363117C3 (es)
ES (2) ES432893A1 (es)
FI (1) FI364774A (es)
FR (1) FR2255158B1 (es)
GB (1) GB1479159A (es)
IT (1) IT1027760B (es)
NL (1) NL175799C (es)
NO (1) NO744567L (es)
SE (1) SE7415986L (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011125963A1 (ja) * 2010-03-31 2011-10-13 住友化学株式会社 熱可塑性樹脂製フィルムの製造方法
CN108327307A (zh) * 2018-04-03 2018-07-27 江阴市富华包装材料有限公司 一种耐老化耐候性pvc印刷片的生产设备
TW202039314A (zh) * 2019-01-31 2020-11-01 日商湯山製作所股份有限公司 盒子處理裝置和藥劑處理裝置
CN117774208B (zh) * 2023-12-28 2024-08-16 青岛环球输送带有限公司 一种平行双辊式胶料压延机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1504434B2 (de) * 1961-07-11 1970-11-05 Joh. Kleinewefers Söhne, 4150 Krefeld Verfahren und Vorrichtung zum Herstellen von homogenen, reckbaren Folienbahnen aus nichtkristallinen makromolekularen Kunststoffen
FR1324301A (fr) * 1962-03-05 1963-04-19 Solitaire & Saponite Reunis Procédé et installation pour la fabrication d'un ruban en matière plastique
GB1074317A (en) * 1964-11-18 1967-07-05 T J Smithe & Nephew Ltd Improvements in and relating to thermoplastic films
DE2104100A1 (en) * 1971-01-29 1972-08-10 Cito Kunststoffe U Verpackungs Foil tube blow moulder - with width adjustment
DE2216926A1 (de) * 1971-04-30 1972-11-16 VEB Plast- und Elastverarbeitungsmaschinen-Kombinat Karl-Marx-Stadt, χ 9000 Karl-Marx-Stadt Verfahren und Einrichtung zur Herstellung von Flachfolien aus thermoplastischen Werkstoffen, insbesondere Polyvinylchlorid

Also Published As

Publication number Publication date
DE2363117A1 (de) 1975-06-26
ATA1007774A (de) 1977-02-15
DE2363117B2 (de) 1978-08-17
FI364774A (es) 1975-06-20
GB1479159A (en) 1977-07-06
NL175799C (nl) 1985-01-02
SE7415986L (es) 1975-06-23
JPS5092965A (es) 1975-07-24
NL7416277A (nl) 1975-06-23
CH576328A5 (es) 1976-06-15
BR7410590D0 (pt) 1975-09-02
NO744567L (es) 1975-07-14
NL175799B (nl) 1984-08-01
FR2255158A1 (es) 1975-07-18
DE2363117C3 (de) 1984-07-05
ES433120A1 (es) 1977-03-01
JPS5725373B2 (es) 1982-05-29
IT1027760B (it) 1978-12-20
FR2255158B1 (es) 1979-08-10
AT339586B (de) 1977-10-25

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