CH517582A - Process for the production of foils or plates as well as slot die for its implementation - Google Patents

Process for the production of foils or plates as well as slot die for its implementation

Info

Publication number
CH517582A
CH517582A CH1694270A CH1694270A CH517582A CH 517582 A CH517582 A CH 517582A CH 1694270 A CH1694270 A CH 1694270A CH 1694270 A CH1694270 A CH 1694270A CH 517582 A CH517582 A CH 517582A
Authority
CH
Switzerland
Prior art keywords
foils
implementation
plates
production
well
Prior art date
Application number
CH1694270A
Other languages
German (de)
Inventor
Juergen Dipl Ing Taureck
Becht Gerhard
Klenk Ludwig
Strutzel Hans
Original Assignee
Kalle 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 Kalle Ag filed Critical Kalle Ag
Publication of CH517582A publication Critical patent/CH517582A/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
    • 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
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • 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
    • B29C48/03—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)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
CH1694270A 1969-11-19 1970-11-16 Process for the production of foils or plates as well as slot die for its implementation CH517582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691958144 DE1958144A1 (en) 1969-11-19 1969-11-19 Method and device for the production of foils or plates with improved distribution of thick spots

Publications (1)

Publication Number Publication Date
CH517582A true CH517582A (en) 1972-01-15

Family

ID=5751554

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1694270A CH517582A (en) 1969-11-19 1970-11-16 Process for the production of foils or plates as well as slot die for its implementation

Country Status (15)

Country Link
AT (1) AT324684B (en)
BE (1) BE759012A (en)
CA (1) CA960010A (en)
CH (1) CH517582A (en)
CS (1) CS164905B2 (en)
DE (1) DE1958144A1 (en)
DK (1) DK132064C (en)
ES (2) ES385652A1 (en)
FR (1) FR2069669A5 (en)
GB (1) GB1336007A (en)
LU (1) LU62080A1 (en)
NL (1) NL7016371A (en)
SE (1) SE366933B (en)
TR (1) TR16942A (en)
ZA (1) ZA707791B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128845A1 (en) * 1991-08-30 1993-03-04 Happich Gmbh Gebr Profiled rubber or plastic strip - has lip portion comprising alternate straight and corrugated zones in lengthwise direction
US6638612B2 (en) 2000-09-18 2003-10-28 James D. Jones Thermoplastic composite wood material

Also Published As

Publication number Publication date
BE759012A (en) 1971-05-17
GB1336007A (en) 1973-11-07
DK132064B (en) 1975-10-20
NL7016371A (en) 1971-05-24
ES385652A1 (en) 1973-10-01
ES190611Y (en) 1974-11-16
DK132064C (en) 1976-03-15
FR2069669A5 (en) 1971-09-03
TR16942A (en) 1973-11-01
ZA707791B (en) 1971-08-25
AT324684B (en) 1975-09-10
ES190611U (en) 1974-05-16
DE1958144A1 (en) 1971-05-27
LU62080A1 (en) 1972-07-26
SE366933B (en) 1974-05-13
SU362532A3 (en) 1972-12-13
CA960010A (en) 1974-12-31
CS164905B2 (en) 1975-11-28

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Legal Events

Date Code Title Description
PL Patent ceased