IT1027760B - DEVICE PROCESS FOR THE PRODUCTION OF SHEETS - Google Patents

DEVICE PROCESS FOR THE PRODUCTION OF SHEETS

Info

Publication number
IT1027760B
IT1027760B IT30668/74A IT3066874A IT1027760B IT 1027760 B IT1027760 B IT 1027760B IT 30668/74 A IT30668/74 A IT 30668/74A IT 3066874 A IT3066874 A IT 3066874A IT 1027760 B IT1027760 B IT 1027760B
Authority
IT
Italy
Prior art keywords
sheets
production
device process
Prior art date
Application number
IT30668/74A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1027760B publication Critical patent/IT1027760B/en

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)
IT30668/74A 1973-12-19 1974-12-17 DEVICE PROCESS FOR THE PRODUCTION OF SHEETS IT1027760B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2363117A DE2363117C3 (en) 1973-12-19 1973-12-19 Use of thermoplastic tubular films as loading goods for calenders

Publications (1)

Publication Number Publication Date
IT1027760B true IT1027760B (en) 1978-12-20

Family

ID=5901212

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30668/74A IT1027760B (en) 1973-12-19 1974-12-17 DEVICE PROCESS FOR THE PRODUCTION OF SHEETS

Country Status (13)

Country Link
JP (1) JPS5725373B2 (en)
AT (1) AT339586B (en)
BR (1) BR7410590D0 (en)
CH (1) CH576328A5 (en)
DE (1) DE2363117C3 (en)
ES (2) ES432893A1 (en)
FI (1) FI364774A7 (en)
FR (1) FR2255158B1 (en)
GB (1) GB1479159A (en)
IT (1) IT1027760B (en)
NL (1) NL175799C (en)
NO (1) NO744567L (en)
SE (1) SE7415986L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011125963A1 (en) * 2010-03-31 2011-10-13 住友化学株式会社 Method for producing thermoplastic resin film
CN108327307A (en) * 2018-04-03 2018-07-27 江阴市富华包装材料有限公司 A kind of production equipment of ageing-resistant weatherability PVC printed sheets
TWI866948B (en) * 2019-01-31 2024-12-21 日商湯山製作所股份有限公司 Box handling device and drug handling device
CN117774208B (en) * 2023-12-28 2024-08-16 青岛环球输送带有限公司 Parallel double-roller sizing calender

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1504434B2 (en) * 1961-07-11 1970-11-05 Joh. Kleinewefers Söhne, 4150 Krefeld Method and device for the production of homogeneous, stretchable film webs from non-crystalline macromolecular plastics
FR1324301A (en) * 1962-03-05 1963-04-19 Solitaire & Saponite Reunis Method and installation for the manufacture of a plastic tape
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 (en) * 1971-04-30 1972-11-16 VEB Plast- und Elastverarbeitungsmaschinen-Kombinat Karl-Marx-Stadt, χ 9000 Karl-Marx-Stadt Calendered flat film prodn - from drawn plastic pre-formed strip

Also Published As

Publication number Publication date
NL175799B (en) 1984-08-01
AT339586B (en) 1977-10-25
FR2255158B1 (en) 1979-08-10
ES432893A1 (en) 1977-02-16
ES433120A1 (en) 1977-03-01
GB1479159A (en) 1977-07-06
JPS5092965A (en) 1975-07-24
DE2363117B2 (en) 1978-08-17
BR7410590D0 (en) 1975-09-02
DE2363117C3 (en) 1984-07-05
NL7416277A (en) 1975-06-23
CH576328A5 (en) 1976-06-15
DE2363117A1 (en) 1975-06-26
ATA1007774A (en) 1977-02-15
NL175799C (en) 1985-01-02
NO744567L (en) 1975-07-14
FR2255158A1 (en) 1975-07-18
FI364774A7 (en) 1975-06-20
JPS5725373B2 (en) 1982-05-29
SE7415986L (en) 1975-06-23

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