DE1052673B - Breitschlitzduese zur Herstellung von Folien und Platten aus thermoplastischen Kunststoffen - Google Patents

Breitschlitzduese zur Herstellung von Folien und Platten aus thermoplastischen Kunststoffen

Info

Publication number
DE1052673B
DE1052673B DEH31007A DEH0031007A DE1052673B DE 1052673 B DE1052673 B DE 1052673B DE H31007 A DEH31007 A DE H31007A DE H0031007 A DEH0031007 A DE H0031007A DE 1052673 B DE1052673 B DE 1052673B
Authority
DE
Germany
Prior art keywords
nozzle
plastic material
agitator
shaft
shows
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.)
Pending
Application number
DEH31007A
Other languages
German (de)
English (en)
Inventor
Rudolf Barainsky
Gottfried Sander
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.)
Hagedorn & Co AG Osnabrueck A
Original Assignee
Hagedorn & Co AG Osnabrueck A
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
Priority to BE593902D priority Critical patent/BE593902A/xx
Priority to NL113660D priority patent/NL113660C/xx
Priority to NL230731D priority patent/NL230731A/xx
Priority to NL253458D priority patent/NL253458A/xx
Priority to BE570608D priority patent/BE570608A/xx
Priority to NL129548D priority patent/NL129548C/xx
Priority to LU36357D priority patent/LU36357A1/xx
Application filed by Hagedorn & Co AG Osnabrueck A filed Critical Hagedorn & Co AG Osnabrueck A
Priority to DEH31007A priority patent/DE1052673B/de
Priority to DEH34043A priority patent/DE1127575B/de
Priority to GB26439/58A priority patent/GB894335A/en
Priority to CH345152D priority patent/CH345152A/de
Priority to SE786658A priority patent/SE210990C1/sv
Priority to FR1201917D priority patent/FR1201917A/fr
Publication of DE1052673B publication Critical patent/DE1052673B/de
Priority to DEH39590A priority patent/DE1194125B/de
Priority to LU38868D priority patent/LU38868A1/xx
Priority to GB21958/60A priority patent/GB929629A/en
Priority to CH762460A priority patent/CH363796A/de
Priority to FR835301A priority patent/FR78241E/fr
Pending 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/484—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws with two shafts provided with screws, e.g. one screw being shorter than the other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/485—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws with three or more shafts provided with screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
    • B29B7/489—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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • 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
    • B29C48/25—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
    • B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
    • 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
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DEH31007A 1957-08-29 1957-08-29 Breitschlitzduese zur Herstellung von Folien und Platten aus thermoplastischen Kunststoffen Pending DE1052673B (de)

Priority Applications (18)

Application Number Priority Date Filing Date Title
BE593902D BE593902A (fr) 1957-08-29
NL113660D NL113660C (fr) 1957-08-29
NL230731D NL230731A (fr) 1957-08-29
NL253458D NL253458A (fr) 1957-08-29
BE570608D BE570608A (fr) 1957-08-29
NL129548D NL129548C (fr) 1957-08-29
LU36357D LU36357A1 (fr) 1957-08-29
DEH31007A DE1052673B (de) 1957-08-29 1957-08-29 Breitschlitzduese zur Herstellung von Folien und Platten aus thermoplastischen Kunststoffen
DEH34043A DE1127575B (de) 1957-08-29 1958-08-09 Extruder-Breitschlitzduese
GB26439/58A GB894335A (en) 1957-08-29 1958-08-18 A die for making films and sheets of thermoplastic synthetic substances
CH345152D CH345152A (de) 1957-08-29 1958-08-22 Breitschlitzdüse zur Herstellung von Folien und Platten aus thermoplastischen Kunststoffen
SE786658A SE210990C1 (fr) 1957-08-29 1958-08-26
FR1201917D FR1201917A (fr) 1957-08-29 1958-08-29 Ajutage à fente longitudinale pour l'extrudage d'éléments, notamment en matières plastiques
DEH39590A DE1194125B (de) 1957-08-29 1960-06-02 Extruder-Breitschlitzduese zum Auspressen von Folien oder Platten aus Schmelzen von hochviskosen, thermoplastischen Kunststoff-massen
LU38868D LU38868A1 (fr) 1957-08-29 1960-06-23
GB21958/60A GB929629A (en) 1957-08-29 1960-06-23 Improvements in and relating to sheeting dies
CH762460A CH363796A (de) 1957-08-29 1960-07-04 Breitschlitzdüse zur Herstellung von Folien und Platten aus thermoplastischen Kunststoffen
FR835301A FR78241E (fr) 1957-08-29 1960-08-08 Ajutage à fente longitudinale pour l'extrudage d'éléments notamment en matières plastiques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEH31007A DE1052673B (de) 1957-08-29 1957-08-29 Breitschlitzduese zur Herstellung von Folien und Platten aus thermoplastischen Kunststoffen
DEH34043A DE1127575B (de) 1957-08-29 1958-08-09 Extruder-Breitschlitzduese

Publications (1)

Publication Number Publication Date
DE1052673B true DE1052673B (de) 1959-03-12

Family

ID=25979456

Family Applications (2)

Application Number Title Priority Date Filing Date
DEH31007A Pending DE1052673B (de) 1957-08-29 1957-08-29 Breitschlitzduese zur Herstellung von Folien und Platten aus thermoplastischen Kunststoffen
DEH34043A Pending DE1127575B (de) 1957-08-29 1958-08-09 Extruder-Breitschlitzduese

Family Applications After (1)

Application Number Title Priority Date Filing Date
DEH34043A Pending DE1127575B (de) 1957-08-29 1958-08-09 Extruder-Breitschlitzduese

Country Status (8)

Country Link
BE (2) BE593902A (fr)
CH (2) CH345152A (fr)
DE (2) DE1052673B (fr)
FR (1) FR1201917A (fr)
GB (2) GB894335A (fr)
LU (2) LU38868A1 (fr)
NL (4) NL253458A (fr)
SE (1) SE210990C1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123859A (en) * 1961-03-27 1964-03-10 Barainsky
US3137895A (en) * 1961-09-25 1964-06-23 Hagedorn & Co Ag A Rotating attachment for extruding apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1094035A (en) * 1964-03-23 1967-12-06 Kawasaki Kokuki Kogyo Kabushik Improvements in or relating to a plastics extruder
US5234330A (en) * 1991-06-14 1993-08-10 Eastman Kodak Company Dies

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR859672A (fr) * 1938-08-30 1940-12-24 Kalle & Co Ag Appareil pour le filage de matières très visqueuses pour la fabrication de larges bandes
DE713403C (de) * 1938-08-30 1941-11-06 Kalle & Co Akt Ges Vorrichtung zum Verspinnen hochviscoser Massen zur Herstellung von Folien
DE842402C (de) * 1950-03-21 1952-06-26 Bayer Ag Vorrichtung zur Verteilung von homogenisierten Massen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE586021C (de) * 1933-10-14 Kalle & Co Ag Verfahren zur Herstellung von Folien aus regenerierter Cellulose mit gemusterter Oberflaeche
GB410168A (en) * 1932-11-10 1934-05-10 British Celanese Improvements in extrusion apparatus
GB682543A (en) * 1950-04-17 1952-11-12 Ici Ltd The production of extruded sheets, films and the like of organic thermoplastic material
DE834139C (de) * 1950-04-18 1952-03-17 Phrix Werke Ag Schlitzduese zum Giessen von Folien
FR1146742A (fr) * 1955-02-23 1957-11-14 Du Pont Perfectionnements aux appareils d'extrusion

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR859672A (fr) * 1938-08-30 1940-12-24 Kalle & Co Ag Appareil pour le filage de matières très visqueuses pour la fabrication de larges bandes
US2229422A (en) * 1938-08-30 1941-01-21 Kalle & Co Ag Spinning of highly viscous masses
DE713403C (de) * 1938-08-30 1941-11-06 Kalle & Co Akt Ges Vorrichtung zum Verspinnen hochviscoser Massen zur Herstellung von Folien
DE842402C (de) * 1950-03-21 1952-06-26 Bayer Ag Vorrichtung zur Verteilung von homogenisierten Massen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123859A (en) * 1961-03-27 1964-03-10 Barainsky
US3137895A (en) * 1961-09-25 1964-06-23 Hagedorn & Co Ag A Rotating attachment for extruding apparatus

Also Published As

Publication number Publication date
LU36357A1 (fr) 1900-01-01
SE210990C1 (fr) 1967-02-14
BE570608A (fr) 1900-01-01
GB894335A (en) 1962-04-18
CH345152A (de) 1960-03-15
FR1201917A (fr) 1960-01-06
LU38868A1 (fr) 1960-08-23
NL129548C (fr) 1900-01-01
NL230731A (fr) 1900-01-01
CH363796A (de) 1962-08-15
GB929629A (en) 1963-06-26
NL113660C (fr) 1900-01-01
DE1127575B (de) 1962-04-12
NL253458A (fr) 1900-01-01
BE593902A (fr) 1900-01-01

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