IT990405B - Dispositivo e procedimento conti nuo per la produzione di oggetti sagomati in materiale termpoplasti co - Google Patents
Dispositivo e procedimento conti nuo per la produzione di oggetti sagomati in materiale termpoplasti coInfo
- Publication number
- IT990405B IT990405B IT5197873A IT5197873A IT990405B IT 990405 B IT990405 B IT 990405B IT 5197873 A IT5197873 A IT 5197873A IT 5197873 A IT5197873 A IT 5197873A IT 990405 B IT990405 B IT 990405B
- Authority
- IT
- Italy
- Prior art keywords
- thermpoplastic
- production
- shaped objects
- new accounts
- procedure new
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B2038/0052—Other operations not otherwise provided for
- B32B2038/0084—Foaming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
- B32B2307/734—Dimensional stability
-
- 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)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Molding Of Porous Articles (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8255972A JPS522424B2 (it) | 1972-08-18 | 1972-08-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT990405B true IT990405B (it) | 1975-06-20 |
Family
ID=13777836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5197873A IT990405B (it) | 1972-08-18 | 1973-08-10 | Dispositivo e procedimento conti nuo per la produzione di oggetti sagomati in materiale termpoplasti co |
Country Status (6)
Country | Link |
---|---|
US (1) | US3971838A (it) |
JP (1) | JPS522424B2 (it) |
DE (1) | DE2341690B2 (it) |
FR (1) | FR2196237B1 (it) |
GB (1) | GB1436797A (it) |
IT (1) | IT990405B (it) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS522938B2 (it) * | 1973-09-07 | 1977-01-25 | ||
JPS5415297B2 (it) * | 1974-05-14 | 1979-06-13 | ||
JPS5577525A (en) * | 1978-12-04 | 1980-06-11 | Ppg Industries Inc | Method of laminating glass fiber reinforcing thermal plastic resin |
SE420062B (sv) * | 1979-06-01 | 1981-09-14 | Gullfiber Ab | Forfarande for anordning for kontinuerlig framstellning av skumplast |
IT1141633B (it) * | 1980-11-05 | 1986-10-01 | Lavorazione Mat Plast | Procedimento per la produzione di una lastra continua di schiuma di polimero sintetico termoplastico mediante estrusione |
US4432713A (en) * | 1982-08-20 | 1984-02-21 | Berner Rolf E | Machine for the continuous molding of polystyrene |
GB2198984B (en) * | 1986-11-04 | 1990-03-28 | Weco Engineering Limited | Tile manufacturing machine and method |
JPH0657434B2 (ja) * | 1987-05-30 | 1994-08-03 | 積水化成品工業株式会社 | 長尺積層板の製造方法 |
US5861185A (en) | 1996-08-22 | 1999-01-19 | Mars, Incorporated | Ultrasonic forming of confectionery products |
US5871783A (en) * | 1996-08-22 | 1999-02-16 | Mars, Incorporated | Apparatus for ultrasonically forming confectionery products |
US5786000A (en) * | 1996-08-28 | 1998-07-28 | Berner; Rolf E. | Continuous molding machine with pusher |
US5871793A (en) | 1996-11-27 | 1999-02-16 | Mars Incorporated | Puffed cereal cakes |
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 |
US5846584A (en) * | 1997-04-30 | 1998-12-08 | Mars, Incorporated | Apparatus and method for forming cereal food products |
DE19740058C2 (de) * | 1997-09-12 | 2001-10-31 | Mannesmann Vdo Ag | Verfahren zum Herstellen eines Schwimmers, kraftstoffbeständiger Schwimmer sowie Verwendung von miteinander verpreßten, durch Extrusion hergestellten Partikeln |
KR19980065058A (ko) * | 1998-06-20 | 1998-10-07 | 윤인선 | 발포합성수지판재의 연속성형방법 및 장치 |
US20020127310A1 (en) * | 1998-12-07 | 2002-09-12 | Capodieci Roberto A. | Cereal food product and method |
US6368647B1 (en) | 1998-12-29 | 2002-04-09 | Mars, Incorporated | Ultrasonically activated continuous slitter apparatus and method |
JP2001198939A (ja) | 2000-01-21 | 2001-07-24 | Jsp Corp | 発泡成形体の製造装置 |
GB0019507D0 (en) | 2000-08-08 | 2000-09-27 | Cannon Viking Limited | Foam plastics method and machine |
US6574944B2 (en) * | 2001-06-19 | 2003-06-10 | Mars Incorporated | Method and system for ultrasonic sealing of food product packaging |
US6655948B2 (en) | 2001-08-31 | 2003-12-02 | Mars, Incorporated | System of ultrasonic processing of pre-baked food product |
US6635292B2 (en) | 2001-10-26 | 2003-10-21 | Mars, Incorporated | Ultrasonic rotary forming of food products |
WO2004013526A2 (en) * | 2002-05-31 | 2004-02-12 | Federal-Mogul Powertrain, Inc. | Monolayer foamed corrugated sleeve |
DE10232148B4 (de) * | 2002-07-16 | 2009-01-08 | Fiberweb Corovin Gmbh | Verfahren zum flüssigkeitsdurchlässigen Perforieren eines Vlieses |
DE10232147B4 (de) * | 2002-07-16 | 2004-07-15 | Corovin Gmbh | Thermobondiertes und perforertes Vlies |
DE102018105531A1 (de) * | 2018-03-09 | 2019-09-12 | tremco illbruck GmbH | Verfahren zum Bearbeiten von Schaumstoffen mittels Förderbändern |
CN113370446B (zh) * | 2021-06-24 | 2022-05-03 | 合肥海景新材料科技有限公司 | 一种eps泡沫材料成型装置及其成型工艺 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2962407A (en) * | 1955-11-07 | 1960-11-29 | Monsanto Chemicals | Method for preparing laminated foam structures |
FR1180049A (fr) * | 1957-06-24 | 1959-06-01 | Ets Kuhlmann | Procédé et dispositif perfectionnés pour la préparation d'articles et de profilés en résine cellulaire et produits obtenus |
GB889983A (en) * | 1959-04-30 | 1962-02-21 | Standard Telephones Cables Ltd | Improvements in or relating to insulated electric conductors |
US3118800A (en) * | 1959-08-21 | 1964-01-21 | Standard Plastics Inc | Method and apparatus for making flexible conduits having an annular wall of foamed plastic |
ES265176A1 (es) * | 1960-03-11 | 1961-05-16 | Standard Electrica Sa | Metodo en o relativas a la fabricaciën de conductores electricos aislados |
GB965185A (en) * | 1961-03-13 | 1964-07-29 | Daniel Rosenthal | Improvements relating to methods and apparatus for forming continuous tubing |
US3262150A (en) * | 1964-09-14 | 1966-07-26 | Coats & Clark | Machine for producing foamed plastic spools at high speed |
FR1420449A (fr) * | 1964-10-16 | 1965-12-10 | Liaison S A | Procédé et dispositif pour revêtir des éléments tels que tubes d'une matière cellulaire synthétique ou naturelle |
DE1281677B (de) * | 1965-02-17 | 1968-10-31 | Hans Joachim Selig Dipl Ing | Verfahren zum kontinuierlichen Herstellen von Platten oder Granulaten aus pulverfoermigen schaumfaehigen thermoplastischen Kunststoffen durch Sintern |
US3800018A (en) * | 1965-04-15 | 1974-03-26 | Saint Gobain | Fabrication of cellular resinous products |
US3422178A (en) * | 1965-10-12 | 1969-01-14 | Monsanto Co | Continuous polymer casting machine and process |
US3488411A (en) * | 1966-04-20 | 1970-01-06 | Alumacraft Marine Products Cor | Production of low density thin gauge plastic articles |
GB1136046A (en) * | 1966-06-21 | 1968-12-11 | Ici Ltd | Manufacture of foam laminates |
US3383441A (en) * | 1966-07-27 | 1968-05-14 | Isoleringsaktiebolaget Wmb | Method and apparatus for producing bodies of synthetic thermoplastic material |
NO116694B (it) * | 1966-09-15 | 1969-05-05 | Bergen Slyngefabrikk As | |
US3427372A (en) * | 1966-10-17 | 1969-02-11 | Berner Ind Inc | Apparatus and method for continuous production of slabs or sheets |
BE726811R (fr) * | 1968-01-15 | 1969-07-14 | Saint Gobain | Procédé et dispositifs pour l'obtention de produits cellulaires en résine thermoplastique |
US3594461A (en) * | 1969-01-21 | 1971-07-20 | Grace W R & Co | Method and apparatus for continuously molding sheets from expandable polymeric materials |
US3658971A (en) * | 1969-12-29 | 1972-04-25 | Scholl Mfg Co Inc | Method of molding polyurethane foam composites and removing them from the mold |
US3895086A (en) * | 1972-08-28 | 1975-07-15 | Erling Berner | Method and apparatus for forming laminated molded bodies |
US3917439A (en) * | 1974-03-28 | 1975-11-04 | Joseph T Yovanovich | Apparatus for producing stock of synthetic thermoplastic material by continuous molding |
-
1972
- 1972-08-18 JP JP8255972A patent/JPS522424B2/ja not_active Expired
-
1973
- 1973-08-10 IT IT5197873A patent/IT990405B/it active
- 1973-08-17 DE DE19732341690 patent/DE2341690B2/de active Pending
- 1973-08-17 FR FR7329953A patent/FR2196237B1/fr not_active Expired
- 1973-08-17 GB GB3893573A patent/GB1436797A/en not_active Expired
- 1973-08-17 US US05/389,406 patent/US3971838A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS4938974A (it) | 1974-04-11 |
DE2341690B2 (de) | 1976-08-19 |
GB1436797A (en) | 1976-05-26 |
DE2341690A1 (de) | 1974-03-07 |
FR2196237A1 (it) | 1974-03-15 |
FR2196237B1 (it) | 1976-05-07 |
US3971838A (en) | 1976-07-27 |
JPS522424B2 (it) | 1977-01-21 |
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