CA939465A - Apparatus and method for the continuous production of slabs or sheets - Google Patents
Apparatus and method for the continuous production of slabs or sheetsInfo
- Publication number
- CA939465A CA939465A CA001,638A CA1638A CA939465A CA 939465 A CA939465 A CA 939465A CA 1638 A CA1638 A CA 1638A CA 939465 A CA939465 A CA 939465A
- Authority
- CA
- Canada
- Prior art keywords
- slabs
- sheets
- continuous production
- continuous
- production
- 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
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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
- B29C67/205—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising surface fusion, and bonding of particles to form voids, e.g. sintering
-
- 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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/206—Using expandable particles or beads as starting material
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
- B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/54—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length in the form of expandable particles or beads
-
- 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
- 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
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- 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
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3415—Heating or cooling
- B29C44/3426—Heating by introducing steam in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Beans For Foods Or Fodder (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Superstructure Of Vehicle (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58703866A | 1966-10-17 | 1966-10-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA939465A true CA939465A (en) | 1974-01-08 |
Family
ID=24348073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA001,638A Expired CA939465A (en) | 1966-10-17 | 1967-10-04 | Apparatus and method for the continuous production of slabs or sheets |
Country Status (12)
Country | Link |
---|---|
US (1) | US3427372A (no) |
BE (1) | BE705129A (no) |
CA (1) | CA939465A (no) |
DE (1) | DE1704501B2 (no) |
DK (1) | DK134929B (no) |
ES (1) | ES346078A1 (no) |
FI (1) | FI50779C (no) |
FR (1) | FR1549404A (no) |
GB (1) | GB1193194A (no) |
NL (1) | NL6713761A (no) |
NO (1) | NO135349C (no) |
SE (1) | SE318997B (no) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3863908A (en) * | 1965-04-15 | 1975-02-04 | Saint Gobain | Cellular, resinous products and methods and apparatus for making them |
USRE28364E (en) * | 1965-07-09 | 1975-03-18 | Method for forming foam articles | |
US3548453A (en) * | 1968-10-29 | 1970-12-22 | Edward H Garis | Apparatus for foamed-in-place insulation of vertical surfaces |
US3853972A (en) * | 1972-07-11 | 1974-12-10 | E Berner | Process for rapidly molding articles from foamable thermoplastic particles involving multiple foaming operations |
JPS522424B2 (no) * | 1972-08-18 | 1977-01-21 | ||
US3986918A (en) * | 1972-08-28 | 1976-10-19 | Erling Berner | Apparatus for forming laminated molded bodies |
DE2331304A1 (de) * | 1973-06-20 | 1975-01-23 | Basf Ag | Verfahren zur herstellung von schaumstoff-formkoerpern aus olefinpolymerisaten |
US3927160A (en) * | 1973-07-17 | 1975-12-16 | Cosden Oil & Chem Co | Formal profile extrusion process |
FR2321991A1 (fr) * | 1975-08-29 | 1977-03-25 | Atiwell Ronald | Procede et dispositif de moulage et d'extrusion |
US4281025A (en) * | 1979-04-02 | 1981-07-28 | Roberto Gonzalez Barrera | Method for shaping and precooking tortilla dough |
US4241648A (en) * | 1979-04-02 | 1980-12-30 | Roberto G. Barrera | Apparatus for shaping and precooking of tortillas |
SE420062B (sv) * | 1979-06-01 | 1981-09-14 | Gullfiber Ab | Forfarande for anordning for kontinuerlig framstellning av skumplast |
US4379107A (en) * | 1981-07-14 | 1983-04-05 | Berner Rolf E | Method and apparatus for the continuous production of a uniform slab or sheet from heat expandable thermoplastic particles |
GB2127735A (en) * | 1982-07-21 | 1984-04-18 | Atomic Energy Authority Uk | Extruding loose (particulate) material into coherent bodies |
US4432713A (en) * | 1982-08-20 | 1984-02-21 | Berner Rolf E | Machine for the continuous molding of polystyrene |
US4564486A (en) * | 1984-03-19 | 1986-01-14 | Owens-Corning Fiberglas Corporation | Curing fibrous mineral material |
US5030079A (en) * | 1989-10-27 | 1991-07-09 | The Goodyear Tire & Rubber Company | Roller die extrusion and calendering apparatus |
JP3775612B2 (ja) * | 1996-12-24 | 2006-05-17 | 株式会社ジェイエスピー | 発泡成形体の製造方法及び製造装置 |
DE19712440A1 (de) * | 1997-03-25 | 1998-10-01 | Hymmen Theodor Gmbh | Vorrichtung zum Herstellen von Span- oder Faserplatten aus Zellulosewerkstoffen |
JP2001198939A (ja) | 2000-01-21 | 2001-07-24 | Jsp Corp | 発泡成形体の製造装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2595964A (en) * | 1949-07-08 | 1952-05-06 | Us Rubber Co | Method of vulcanizing sponge rubber |
US2714081A (en) * | 1950-03-17 | 1955-07-26 | William H Rambo | Process of forming fibrous sheets |
AT187302B (de) * | 1954-06-23 | 1956-10-25 | Jungfer Akkumulatoren | Verfahren und Vorrichtung zur Herstellung von porösen Kunststoffplatten |
GB842172A (en) * | 1956-07-07 | 1960-07-20 | Didier Werke Aktiengellschaft | Improvements relating to methods and apparatus for hardening briquettes by coking |
US3335207A (en) * | 1963-10-11 | 1967-08-08 | Owens Illinois Inc | Method and apparatus for forming foamed low density sheet plastic |
US3383441A (en) * | 1966-07-27 | 1968-05-14 | Isoleringsaktiebolaget Wmb | Method and apparatus for producing bodies of synthetic thermoplastic material |
-
1966
- 1966-10-17 US US3427372D patent/US3427372A/en not_active Expired - Lifetime
-
1967
- 1967-10-04 CA CA001,638A patent/CA939465A/en not_active Expired
- 1967-10-06 GB GB4588167A patent/GB1193194A/en not_active Expired
- 1967-10-09 SE SE1378767A patent/SE318997B/xx unknown
- 1967-10-10 NL NL6713761A patent/NL6713761A/xx unknown
- 1967-10-12 DK DK505767A patent/DK134929B/da unknown
- 1967-10-13 FR FR1549404D patent/FR1549404A/fr not_active Expired
- 1967-10-13 DE DE1704501A patent/DE1704501B2/de not_active Ceased
- 1967-10-14 ES ES346078A patent/ES346078A1/es not_active Expired
- 1967-10-16 FI FI276967A patent/FI50779C/fi active
- 1967-10-16 BE BE705129D patent/BE705129A/xx unknown
- 1967-10-16 NO NO17013667A patent/NO135349C/no unknown
Also Published As
Publication number | Publication date |
---|---|
DE1704501B2 (de) | 1974-01-31 |
NO135349C (no) | 1977-03-30 |
FI50779B (no) | 1976-03-31 |
NL6713761A (no) | 1968-04-18 |
ES346078A1 (es) | 1969-05-16 |
GB1193194A (en) | 1970-05-28 |
NO135349B (no) | 1976-12-20 |
FI50779C (fi) | 1976-07-12 |
SE318997B (no) | 1969-12-22 |
DK134929C (no) | 1977-07-11 |
FR1549404A (no) | 1968-12-13 |
DE1704501A1 (de) | 1972-03-02 |
BE705129A (no) | 1968-03-01 |
DK134929B (da) | 1977-02-14 |
US3427372A (en) | 1969-02-11 |
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