GB1458379A - Fabric coating by extrusion die-calendering - Google Patents
Fabric coating by extrusion die-calenderingInfo
- Publication number
- GB1458379A GB1458379A GB5357673A GB5357673A GB1458379A GB 1458379 A GB1458379 A GB 1458379A GB 5357673 A GB5357673 A GB 5357673A GB 5357673 A GB5357673 A GB 5357673A GB 1458379 A GB1458379 A GB 1458379A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fabric
- die
- roller
- extrusion die
- calendering
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—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
- B29C48/03—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
- B29C48/25—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
- B29C48/35—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
- 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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92571—Position, e.g. linear or angular
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92609—Dimensions
- B29C2948/92647—Thickness
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
-
- 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
- B29C48/06—Rod-shaped
-
- 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
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Coating Apparatus (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
1458379 Roller extrusion die UNIROYAL Inc 19 Nov 1973 [20 Nov 1972] 53576/73 Heading B5A [Also in Division D1] Fabric is coated and impregnated with elastomer by feeding the fabric 160 supported on roller 116 into the wedge-shaped pressure chamber 125 formed by the concave die face 120, the chamber being supplied with elastomer 108 by extruder 104. The apparatus employed is generally similar to that of Specification 1,458,380, with the addition of means for feeding the fabric on to the roller. In addition, the die orifice is of rectangular shape; the die may be fed by a pair of screw extruders, Fig. 20, or by a screw extruder delivering along a substantially cylindrical passage 404, Fig. 19.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US308142A US3869304A (en) | 1972-11-20 | 1972-11-20 | Fabric coating by extrusion die-calendering apparatus and method |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1458379A true GB1458379A (en) | 1976-12-15 |
Family
ID=23192732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5357673A Expired GB1458379A (en) | 1972-11-20 | 1973-11-19 | Fabric coating by extrusion die-calendering |
Country Status (8)
Country | Link |
---|---|
US (1) | US3869304A (en) |
JP (1) | JPS501156A (en) |
BE (1) | BE807513A (en) |
CA (1) | CA1019648A (en) |
DE (1) | DE2357663A1 (en) |
FR (1) | FR2207020B1 (en) |
GB (1) | GB1458379A (en) |
IT (1) | IT1000652B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61200655A (en) * | 1985-02-27 | 1986-09-05 | ハドランド・フオトニクス・リミテツド | Gating method and apparatus for image formation tube |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51137760A (en) * | 1975-05-23 | 1976-11-27 | Dainippon Printing Co Ltd | Coating device |
JPS5383892A (en) * | 1976-12-29 | 1978-07-24 | Toyobo Co Ltd | Composite film for packing |
US4142010A (en) * | 1977-01-17 | 1979-02-27 | International Business Machines Corporation | Method for applying a viscous fluid to a substrate |
US4299186A (en) * | 1977-01-17 | 1981-11-10 | International Business Machines Corporation | Method and apparatus for applying a viscous fluid to a substrate |
US4090469A (en) * | 1977-03-08 | 1978-05-23 | Inta-Roto, Inc. | Breast roller pivoting |
JPS53163376U (en) * | 1977-05-30 | 1978-12-21 | ||
CA1102072A (en) * | 1978-04-26 | 1981-06-02 | George G. Geisbrecht | Roller die extruder and method of use thereof |
US4299789A (en) * | 1978-04-26 | 1981-11-10 | Uniroyal Ltd. | Roller die extruder and method of use |
JPS58202075A (en) * | 1982-05-19 | 1983-11-25 | Konishiroku Photo Ind Co Ltd | Applicator |
DE3631195A1 (en) * | 1986-05-16 | 1987-11-19 | Miles Lab | METHOD FOR PRODUCING TEST STRIPS BY IMPREGNATING SUCTIONABLE SUBSTRATES |
US4738735A (en) * | 1986-11-05 | 1988-04-19 | Mercedes Textiles Limited | Method and apparatus for continuously extruding an elastomeric material on the interior of a continuous tubular woven fabric in a loom |
FR2630961B1 (en) * | 1988-05-06 | 1990-09-07 | Michelin & Cie | METHOD AND APPARATUS FOR COATING RUBBER THREADS IN PARALLEL AND THUS PRODUCING A TABLECLOTH |
US4981364A (en) * | 1988-05-12 | 1991-01-01 | Paul Geyer | Extrusion apparatus |
EP0542635B1 (en) * | 1991-10-15 | 1999-06-09 | Eastman Kodak Company | Magnetic dispersion coating method and apparatus having high shear regions |
US5593527A (en) * | 1993-07-30 | 1997-01-14 | Snap-Tite, Inc. | Double jacketed fire hose and a method for making a double jacketed fire hose |
US6042908A (en) * | 1996-08-22 | 2000-03-28 | Eastman Chemical Company | Process for improving the flavor retaining property of polyester/polyamide blend containers for ozonated water |
US6821106B1 (en) * | 2003-06-24 | 2004-11-23 | The Goodyear Tire & Rubber Company | Roller die preformer for wide extrusions |
US8557950B2 (en) | 2005-06-16 | 2013-10-15 | Grupo Petrotemex, S.A. De C.V. | High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates |
US9267007B2 (en) | 2005-09-16 | 2016-02-23 | Grupo Petrotemex, S.A. De C.V. | Method for addition of additives into a polymer melt |
US7655746B2 (en) * | 2005-09-16 | 2010-02-02 | Eastman Chemical Company | Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers |
US7838596B2 (en) * | 2005-09-16 | 2010-11-23 | Eastman Chemical Company | Late addition to effect compositional modifications in condensation polymers |
CN103415395A (en) * | 2010-12-17 | 2013-11-27 | 塔米卡有限公司 | Product and method of producing a shape-retaining nonwoven material |
US11845844B2 (en) * | 2017-06-02 | 2023-12-19 | Yamauchi Corp. | Hot press cushioning material and production method thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1039668A (en) * | 1950-04-18 | 1953-10-08 | Us Rubber Co | Molding machine |
US2994940A (en) * | 1958-04-15 | 1961-08-08 | Us Rubber Co | Plastic coated fabric and method of making same |
US2944285A (en) * | 1958-06-13 | 1960-07-12 | Us Rubber Co | Apparatus for processing elastomeric material |
US3155540A (en) * | 1959-06-15 | 1964-11-03 | Landers Corp | Apparatus for the extrusion coating of fabric or like materials |
US3063868A (en) * | 1959-10-28 | 1962-11-13 | Du Pont | Apparatus and method for coating continuous webs |
US3253073A (en) * | 1965-04-13 | 1966-05-24 | Stauffer Chemical Co | Method and apparatus for making a stretchable tape product |
US3206323A (en) * | 1962-06-12 | 1965-09-14 | Eastman Kodak Co | Coating high viscosity liquids |
US3445915A (en) * | 1966-10-21 | 1969-05-27 | Scovill Manufacturing Co | Method of producing folded thermoplastic strips for sliding clasp fasteners |
-
1972
- 1972-11-20 US US308142A patent/US3869304A/en not_active Expired - Lifetime
-
1973
- 1973-06-08 CA CA173,594A patent/CA1019648A/en not_active Expired
- 1973-11-19 DE DE2357663A patent/DE2357663A1/en not_active Withdrawn
- 1973-11-19 BE BE137919A patent/BE807513A/en unknown
- 1973-11-19 GB GB5357673A patent/GB1458379A/en not_active Expired
- 1973-11-19 IT IT70401/73A patent/IT1000652B/en active
- 1973-11-19 FR FR7341111A patent/FR2207020B1/fr not_active Expired
- 1973-11-20 JP JP48130624A patent/JPS501156A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61200655A (en) * | 1985-02-27 | 1986-09-05 | ハドランド・フオトニクス・リミテツド | Gating method and apparatus for image formation tube |
Also Published As
Publication number | Publication date |
---|---|
DE2357663A1 (en) | 1974-05-22 |
CA1019648A (en) | 1977-10-25 |
US3869304A (en) | 1975-03-04 |
BE807513A (en) | 1974-05-20 |
FR2207020A1 (en) | 1974-06-14 |
FR2207020B1 (en) | 1976-04-30 |
JPS501156A (en) | 1975-01-08 |
IT1000652B (en) | 1976-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |