WO2005110728A1 - 耐熱性積層コンベアベルト及びその製造方法 - Google Patents
耐熱性積層コンベアベルト及びその製造方法 Download PDFInfo
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- WO2005110728A1 WO2005110728A1 PCT/JP2005/008851 JP2005008851W WO2005110728A1 WO 2005110728 A1 WO2005110728 A1 WO 2005110728A1 JP 2005008851 W JP2005008851 W JP 2005008851W WO 2005110728 A1 WO2005110728 A1 WO 2005110728A1
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- Prior art keywords
- heat
- layer
- belt
- wires
- resistant
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Classifications
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- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
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- 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
- B32B5/28—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 impregnated with or embedded in a plastic substance
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- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
- B65G15/38—Belts or like endless load-carriers made of rubber or plastics with flame-resistant layers, e.g. of asbestos, glass
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- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/10—Fibres of continuous length
- B32B2305/18—Fabrics, textiles
- B32B2305/182—Fabrics, textiles knitted
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- 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
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/12—Copper
-
- 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
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/18—Titanium
-
- 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
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/24—Aluminium
-
- 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
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/30—Iron, e.g. steel
-
- 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
- B32B2327/00—Polyvinylhalogenides
- B32B2327/12—Polyvinylhalogenides containing fluorine
- B32B2327/18—PTFE, i.e. polytetrafluoroethylene
Definitions
- the present invention relates to a heat-resistant laminated conveyor belt suitable for use as a pressure belt in a cardboard manufacturing apparatus, and a method for manufacturing the same.
- Patent Document 1 a heat-resistant laminated conveyor belt having a configuration shown in FIGS. 4A and 4B, for example, has been used in a corrugated board manufacturing apparatus.
- reference numeral 31 indicates a belt core layer, and the thickness is about 0.5 mm.
- the belt core layer 31 is obtained by repeating several times the steps of flat weaving aramide fibers, impregnating the woven cloth with PTFE dispersion (suspension), drying and sintering.
- a reinforcing layer 33 having a thickness of about 0.5 mm is formed via a PFA film layer 32 having a thickness of about 25 ⁇ m, which is an adhesive layer 32. ing.
- the reinforcing layer 33 is obtained by repeating the process of knitting aramide fiber, impregnating the woven fabric with PTFE dispersion, drying and sintering several times.
- FIG. 5 shows a mechanism for manufacturing a single-sided cardboard by a bonding method using a pressure belt.
- Reference numeral 4 in FIG. 5 indicates an upper roll that is combined with the lower roll 5.
- two rolls 6a and 6b are arranged close to the upper roll 4.
- An endless pressure belt 7 is laid across these rolls 6a and 6b.
- the core 8 is passed between the upper roll 4 and the lower roll 5 and between the upper roll 4 and the pressure belt 7, as indicated by an arrow X, and the liner 9 is connected to the upper roll 4 with the upper roll 4.
- the core 8 and the liner 9 are passed through the pressure belt 7 as shown by the arrow Y, and the glue (not shown) is applied to the top of the core 8 stepped along the upper roll 4. Then, a single-sided corrugated ball 10 is manufactured.
- Patent Document 2 has a layer structure of a core woven fabric (1) a Z adhesive layer (2) a Z surface woven fabric (3), and the core woven fabric (1) is made of a heat-resistant high-strength fiber.
- the surface woven fabric (3) is a woven fabric made of a structure with oblique processes using heat-resistant high-strength fiber yarn.
- At least the surface woven fabric (3) 3) shows a pressure welding belt provided with an impregnation or coating layer with fluorine resin. This is also supplied to a single-sided corrugated cardboard manufacturing apparatus and the like as in Patent Document 1.
- Patent Document 3 is provided with a vapor-permeable pressing belt that is a metal fabric of warp and weft.
- the warp is provided in sets of three warps at a time, and the spacing between two adjacent sets of warps is less than the width of each set of warps.
- the weft material is softer than the warp material and each weft has a notch in which the warp is disposed. This is also supplied to a single-sided corrugated cardboard manufacturing device and the like as in Patent Documents 1 and 2.
- Patent Document 1 Utility Model Registration No. 2584218, FIG. 4
- Patent Document 2 JP-A-11 105171
- Patent Document 3 JP-A-11 216787
- the belt surface fabric is softer than a hard material such as steel, and has a flat surface.
- the belt surface pressure decreases when pressing and bonding the liner and corrugated core, and as the production speed increases during the production of single-sided corrugated fiberboard, poor bonding may occur. Can occur.
- the bonding property between the liner and the core during the production of corrugated cardboard depends on the surface hardness and surface shape of the belt, and the bonding property can be improved by improving these belt characteristics.
- knitted aramide fiber is used as a reinforcing layer on the belt surface, and the knitted woven fabric is made of PTFE resin.
- a PTFE-covered aramide fiber knitted woven fabric obtained by repeating the process of impregnating, drying, and sintering Purge Yon several times. I am planning.
- this reinforcing layer Since the material of this reinforcing layer has cushioning properties and a flat surface shape, the belt surface pressure is applied when the liner and the stepped core are bonded. As the production rate increases during the production of single-sided corrugated cardboard, poor adhesion may occur. In addition, since the reinforcing layer needs to be impregnated with fluororesin, dried, and sintered, the production process is complicated.
- the belt disclosed in Patent Document 3 has a one-layer structure in which metal threads are sewn together, and therefore has a very short belt life that is susceptible to bending fatigue.
- the present invention has been made to solve the above-mentioned problems found in the above-mentioned conventional conveyor belt, and a woven fabric structure having a high surface hardness on the surface layer of the belt and using strands is also provided. Or, by providing a surface layer with an uneven surface shape with a structure in which the wires are arranged, the belt surface pressure when pressing and bonding the liner and the stepped core is increased to bond the liner. It is an object of the present invention to provide a heat-resistant laminated conveyor capable of improving the performance and increasing the production speed in producing single-sided corrugated cardboard. Another object of the present invention is to provide a belt with high production efficiency by eliminating the need for impregnating, drying, and sintering the surface layer with fluorine resin.
- a heat-resistant laminated conveyor belt includes a belt core layer obtained by impregnating a heat-resistant non-metallic fiber woven fabric with a fluororesin disposable, drying and sintering.
- a wire or a plurality of wires made of at least one of an iron-based metal, a non-ferrous metal, an inorganic compound, an organic compound, and carbon formed on the belt core layer via a fluorine resin film adhesive layer Is characterized by having a surface layer (for example, a plain woven wire mesh, a knitted wire mesh, etc.) having a structural strength in which the plurality of strands (twisted wires, double wires, etc.) are arranged.
- the heat-resistant laminated conveyor belt according to the present invention is an intermediate layer formed by impregnating a heat-resistant non-metallic fiber woven fabric with a fluorine resin disposable material between the belt core layer and the surface layer, drying and sintering. Are also laminated via an adhesive layer made of fluororesin film.
- the surface layer formed on the surface layer of the pressure belt is made of at least one of an iron-based metal having a high surface hardness, a non-ferrous metal, an inorganic compound, an organic compound, and carbon.
- One or more strands are used. Wire mesh, knitted wire mesh, etc.), the point of intersection between the hill portion of the upper roll used in the production of single-sided corrugated board and the element wire of the surface layer becomes point contact, and the adhesive pressure is efficiently applied, Improves the bonding performance between the liner and the stepped core.
- an iron-based metal wire has a high thermal conductivity and can increase the heating efficiency of the liner when the liner and the core are pressed and bonded.
- At least one of glass fiber, carbon fiber, aramid fiber, aromatic arylate fiber, and polyparaphenylenebenzobisoxazole (PBO) fiber can be used.
- the method for producing a heat-resistant laminated conveyor belt according to the present invention includes the steps of: impregnating a heat-resistant non-metallic fiber woven fabric with a fluorinated resin dispersion, drying and firing to form a belt core layer. Or at least one of a ferrous metal, a non-ferrous metal, an inorganic compound, an organic compound, and carbon formed on the belt core layer via a fluorine resin film adhesive layer.
- Woven fabric structure using stranded wire, double wire, etc., or surface layer with structural strength consisting of the same wire or multiple wires (twisted wire, double wire, etc.) aligned (for example, plain woven wire mesh, knitted wire mesh, etc.) Is characterized in that it comprises a step of forming a 'stack'.
- the heat-resistant non-metallic fiber base cloth is impregnated with a fluorine resin disposable material between the belt core layer and the surface layer, and dried. Drying and sintering are used to create an intermediate layer, which is then laminated via an adhesive layer that also has a fluorine resin film strength, and then laminated and thermally fused.
- a fluorine resin disposable material between the belt core layer and the surface layer
- Drying and sintering are used to create an intermediate layer, which is then laminated via an adhesive layer that also has a fluorine resin film strength, and then laminated and thermally fused.
- a plain-woven woven fabric is used as the heat-resistant non-metallic fiber base fabric in the belt core layer, which is usually convenient for belt production.
- a mosquito aramide fiber woven (seamless) woven fabric is used, but is not limited thereto.
- Examples of the fluororesin that coats the woven fabric include tetrafluoroethylene resin (PTFE), tetrafluoroethylene hexafluoropropylene copolymer resin (FEP), and tetrafluoroethylene perfluoroalkoxy ethylene resin. Power of polymerized resin (PFA), etc. Normally, tetrafluoroethylene resin (PTFE) is used because of its abundant brands that can be used depending on the application.
- the fluororesin film used in the adhesive layer in the present invention includes tetrafluoroethylene ethylene resin (PTFE), modified tetrafluoroethylene resin (modified PTFE), and tetrafluoroethylene perfume.
- PTFE tetrafluoroethylene ethylene resin
- modified PTFE modified tetrafluoroethylene resin
- tetrafluoroethylene perfume tetrafluoroethylene perfume.
- Polyalkoxyethylene copolymer resin (PFA) Tylene tetrafluoride hexafluoropropylene copolymer resin (FEP), Tylene tetrafluoride ethylene copolymer resin (ETFE), Trifluoride ethylene chloride ⁇ Ethylene copolymer resin (ECTFE), etc.
- PFA heat-resistant point tetrafluoroethylene perfluoroalkoxyethylene copolymer resin
- the material of the strand used as the surface layer in the present invention includes iron-based metals such as steel, carbon steel and stainless steel, non-ferrous metals such as aluminum, copper and titanium, glass, alumina, silica, and the like.
- iron-based metals such as steel, carbon steel and stainless steel
- non-ferrous metals such as aluminum, copper and titanium, glass, alumina, silica, and the like.
- inorganic compounds such as alumina silica and zirconia
- organic compounds such as polyetheretherketone, polyimide, polyamideimide, polyetherimide, polyphenylenesulfide, and aromatic arylates, and carbon.
- examples of the structure when a woven structure is used as the surface layer include a woven wire mesh, a stiffened wire mesh, a crimped wire mesh, or a satin weave, a mosaic weave, a leno weave, and the like.
- a knitted structure having a similar function includes, for example, knit knitting.
- the heat-resistant laminated conveyor belt according to the present invention includes a plurality of belt core layers configured in the same manner as described above, instead of the single-layer belt core layer, or an intermediate layer between the single layers.
- a plurality of intermediate layers are used instead of the layers, or the above-mentioned single layer is used instead of the surface layer.
- a plurality of the above-mentioned surface layers bonded together via an adhesive layer having the same fluororesin film strength as described above can be employed in the same manner as described above.
- the heat-resistant laminated conveyor belt according to the present invention has at least one of the same iron-based metal as described above, or the same non-ferrous metal, inorganic compound, organic compound, carbon, or the like as described above.
- the intermediate layer or Z inside the surface layer and the belt core layer via a plurality of adhesive layers.
- the liner and the core can be pressurized and bonded.
- the production speed of single-sided cardboard can be increased.
- the rigidity of the conveyor belt can be improved, and the durability can be improved.
- FIG. 1 Drawings showing a heat-resistant laminated conveyor belt according to Example 1 of the present invention, wherein (A) is an overall perspective view, and (B) is XX and X'-X in (A). Sectional view along the plane including '. (C) is an enlarged front view of the surface layer 13 in FIG.
- FIG. 2 (A) is a partial cross-sectional view of a heat-resistant laminated conveyor belt according to a second embodiment of the present invention, taken along a rotational direction.
- FIG. 2 (B) is an enlarged front view of the belt core layer 11 in FIG. 2 (A).
- FIG. 2 (C) is an enlarged front view of the surface layer 13 in FIG. 2 (A).
- FIG. 3 is a drawing showing a heat-resistant laminated conveyor belt according to Example 3 of the present invention, where (A) is an overall perspective view, and (B) includes X—X and X′—X ′ in FIG. Sectional drawing along a surface.
- FIG. 4 is a drawing showing a conventional heat-resistant laminated conveyor belt, (A) is an overall perspective view, and (B) is a cross-sectional view along a plane including X—X and X, 1-X in FIG. .
- FIG. 5 is a schematic view of a single-sided corrugated cardboard manufacturing apparatus using a bonding method using a pressure belt. BEST MODE FOR CARRYING OUT THE INVENTION
- Embodiments 1 to 4 of the present invention and a comparative example will be described.
- the scope of the present invention is not limited by these.
- FIGS. 1A, 1B, and 1C First, a first embodiment shown in FIGS. 1A, 1B, and 1C will be described.
- Reference numeral 11 in the figure denotes a belt core layer having a thickness of about 0.5 mm obtained by impregnating, drying, and sintering aramide fiber woven (seamless) woven fabric with PTFE.
- the belt core layer 11 is obtained by impregnating an aramide fiber woven (seamless) woven fabric with a PTFE dispersion, drying and sintering, and repeating this process several times.
- a stainless steel plain weave wire mesh is used as the surface layer 13 and the warp direction of the plain weave wire mesh is aligned with the circumferential direction of the belt.
- MD indicates the belt traveling direction
- CD indicates the direction perpendicular to the belt traveling direction.
- the heat-resistant laminated conveyor belt according to Example 1 was manufactured as follows.
- a belt core layer 11 was manufactured using the aramide fiber bag-woven (seamless) woven fabric and a PTFE resin disposable as described above.
- the surface layer 13 is an example of a plain woven wire mesh, but the woven wire mesh is not limited to this.
- a knitted wire mesh may be used.
- FIGS. 2A, 2B, and 2C Next, a second embodiment shown in FIGS. 2A, 2B, and 2C will be described.
- the heat-resistant laminated conveyor belt according to the second embodiment is the same as the heat-resistant laminated conveyor belt according to the first embodiment except that a plain woven wire mesh is used as the surface layer 13 in the warp and weft force S45 degrees bias direction with respect to the belt circumferential direction. They are stacked and stacked. Except that the surface layer 13 is configured as described above, the structure is the same as that of the heat-resistant laminated conveyor belt of Example 1, and the method of manufacturing the conveyor belt is the same as that of Example 1. Omitted.
- the surface layer 13 is an example of a plain woven wire mesh, but the woven wire mesh is not limited to this.
- a knitted wire mesh may be used.
- FIGS. 3A and 3B Next, a third embodiment shown in FIGS. 3A and 3B will be described.
- reference numeral 21 denotes a belt core layer
- the belt core layer 21 has a thickness of about 0.5 mm obtained by impregnating an aramide fiber woven (seamless) woven fabric with PTFE, drying, and sintering. is there.
- the belt core layer 21 is obtained by impregnating a aramide fiber bag-woven (seamless) woven fabric with PTFE dispersion, drying and sintering, and repeating this process several times.
- the intermediate layer 23 is obtained by impregnating knitted aramide fiber knitted woven fabric with a PTFE resin disposable, drying and sintering, and repeating this process several times.
- the intermediate layer 23 is formed on the belt core layer 21 (outer peripheral side) via a PFA resin film (adhesive layer) 22 having a thickness of about 25 ⁇ m to 500 ⁇ m.
- a PFA resin film (adhesive layer) 24 with a thickness of about 25 m to 500 ⁇ m on the layer 23, a 10 mesh to 60 mesh, wire diameter of about 0.10 mm to l.
- the constituted surface layers 25 are sequentially formed.
- a stainless steel plain weave wire mesh is used as the surface layer 25, and the warp direction of the plain weave wire mesh is aligned with the circumferential direction of the belt.
- the heat-resistant laminated conveyor belt according to the third embodiment was manufactured as follows. [0037] 1) First, using the aramide fiber bag woven (seamless) woven fabric and PTFE resin disposable, the belt core layer 21 is formed by the above-described method, and the aramide fiber knitted woven fabric and PTFE resin disperse are used. Intermediate layer 23 was manufactured with Ji Young.
- the PTFE resin-coated aramid fiber knit woven fabric (intermediate layer 23), PFA resin film (adhesive layer 24), and stainless steel plain woven wire mesh constituting the surface layer 25 manufactured in 1) were This is also cut in accordance with the width and perimeter of the PTFE (fiber-coated aramid fiber bag woven (seamless) woven fabric (belt core layer 21) manufactured in 1), and the PTFE (fat-coated aramid fiber woven (seamless) woven fabric (seamless) woven fabric (seamless) Belt core layer 21), PFA resin film (adhesive layer 22), PTFE resin-coated aramid fiber knit woven fabric (intermediate layer 23), PFA resin film (adhesive layer 24), stainless steel plain woven wire mesh (surface The layers were superposed in the order of 25).
- the belt core body layer 21, the adhesive layer 22, the intermediate layer 23, the adhesive layer 24, and the surface layer 25, which have been manufactured, are arranged in the stated order and placed between the hot press surfaces.
- the pressurizing pressure is about 1.0 MPa to 5.0 MPa
- the temperature is about 340 ° C to 420 ° C
- the holding time is 1 to 10 minutes.
- the intermediate layer is applied to the belt core layer 21 via the adhesive layers 22 and 24.
- 23 and the surface layer 25 were heat-sealed.
- this operation is sent to a hot press at a board length pitch, and the entire seamless belt core layer 21 is heat-sealed in the intermediate layer 23, and the entire intermediate layer 23 is thermocompressed in the surface layer 25. Repeated until Finally, the end portions of the intermediate layer 23 and the surface layer 25 were butt-joined to produce an endless heat-resistant laminated conveyor belt.
- the surface layer 13 is an example of a plain woven wire mesh, but the woven wire mesh is not limited to this.
- a knitted wire mesh may be used.
- the heat-resistant laminated conveyor belt according to the fourth embodiment has the same configuration as that according to the third embodiment shown in FIG. 3, except that a plain woven wire mesh is used as the surface layer 25, and FIG.
- a warp yarn and a weft yarn which are stacked in a 45-degree bias direction with respect to the belt circumferential direction are used. Except for this point, the configuration is the same as that of the third embodiment. Also, the method of manufacturing the conveyor belt is the same as that of the third embodiment, and duplicate description will be omitted.
- the surface layer 25 is an example of a plain woven wire mesh.
- the woven wire mesh is not limited to this.
- a knitted wire mesh may be used.
- the comparative example is a heat-resistant laminated conveyor belt having a configuration in which a reinforcing layer 33 is laminated on a belt core layer 31 via a PFA film as an adhesive layer 32 as shown in FIG.
- the belt core layer 31 can be obtained by making aramide fiber into a bag weave, impregnating the woven fabric with a PTFE-based resin purge, drying and sintering, and repeating this process several times.
- the reinforcing layer 33 is obtained by impregnating a knitted woven fabric of aramide fiber with a PTFE resin dispersion, drying and sintering, and repeating this process several times.
- the heat-resistant laminated conveyor belt according to the comparative example was manufactured as follows.
- the belt core layer 31 is formed by the above-described method, and the aramide fiber knitted woven cloth and PTFE woven cloth are used.
- a reinforcing layer 33 was manufactured using a fatty disposable material.
- Table 1 shows the measurement results of the belt surface pressure and the single-sided corrugated board production speed using the heat-resistant laminated conveyor belts of Examples 1 and 2 and Comparative Example.
- the heat-resistant laminated conveyor belts of Example 1 and Example 2 have a belt surface pressure that is about twice that of the heat-resistant laminated conveyor belt of the comparative example and a single-sided corrugated cardboard production speed of about 1. I understand that there are twice as many.
- the heat-resistant laminated conveyor belt according to the present invention has a hardness equivalent to that of a metal such as steel, and is a strand having an uneven surface shape.
- the belt surface pressure increases and the bonding performance is improved, so that the production speed of single-sided cardboard can be improved.
- the present invention is not limited to the power specifically described based on the embodiments. Needless to say, the present invention is not limited to the various modifications within the scope of the present invention described in the claims. May be added.
- the surface layer in the above-described embodiment may have a plurality of layers, or the belt layers constituting the belt core layer and the intermediate layer inside the surface layer may each have a plurality of layers.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Belt Conveyors (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Laminated Bodies (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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CA2557618A CA2557618C (en) | 2004-05-19 | 2005-05-16 | Heat resistant laminated conveyor belt and manufacturing method thereof |
EP05739141A EP1752283B1 (en) | 2004-05-19 | 2005-05-16 | Heat-resistant laminated conveyor belt and method for production thereof |
US10/590,147 US8056707B2 (en) | 2004-05-19 | 2005-05-16 | Heat resistant laminated conveyor belt and manufacturing method thereof |
JP2006519542A JP4863872B2 (ja) | 2004-05-19 | 2005-05-16 | 段ボール製造装置の耐熱性積層コンベアベルト及びその製造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2004149541 | 2004-05-19 | ||
JP2004-149541 | 2004-05-19 |
Publications (1)
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WO2005110728A1 true WO2005110728A1 (ja) | 2005-11-24 |
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PCT/JP2005/008851 WO2005110728A1 (ja) | 2004-05-19 | 2005-05-16 | 耐熱性積層コンベアベルト及びその製造方法 |
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US (1) | US8056707B2 (ja) |
EP (1) | EP1752283B1 (ja) |
JP (1) | JP4863872B2 (ja) |
CA (1) | CA2557618C (ja) |
WO (1) | WO2005110728A1 (ja) |
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WO2011004848A1 (ja) * | 2009-07-07 | 2011-01-13 | 三菱重工印刷紙工機械株式会社 | 耐熱性積層コンベアベルト |
JP2012020411A (ja) * | 2010-07-12 | 2012-02-02 | Nitta Corp | チップ割り無端ベルト |
JP5913707B1 (ja) * | 2015-08-31 | 2016-04-27 | 株式会社ディムコ | スチール被覆の樹脂ベルト |
JP2019503315A (ja) * | 2016-01-11 | 2019-02-07 | フォルボ・ジークリング・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 搬送又は駆動ベルトとその製造に適した織り櫛 |
CN112665361A (zh) * | 2020-12-22 | 2021-04-16 | 全椒赛德利机械有限公司 | 散热器加工用高效酸洗沥干槽 |
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US9643347B2 (en) | 2009-07-07 | 2017-05-09 | Mitsubishi Heavy Industries Printing & Packaging Machinery, Ltd. | Heat-resistant laminated conveyer belt |
CN106429185A (zh) * | 2009-07-07 | 2017-02-22 | 三菱重工印刷纸工机械株式会社 | 耐热性层叠传送带 |
CN102470987A (zh) * | 2009-07-07 | 2012-05-23 | 三菱重工印刷纸工机械株式会社 | 耐热性层叠传送带 |
JP5420664B2 (ja) * | 2009-07-07 | 2014-02-19 | 三菱重工印刷紙工機械株式会社 | 耐熱性積層コンベアベルト |
JP2014094836A (ja) * | 2009-07-07 | 2014-05-22 | Mitsubishi Heavy Industries Printing & Packaging Machinery Ltd | 耐熱性積層コンベアベルト |
CN106395242A (zh) * | 2009-07-07 | 2017-02-15 | 三菱重工印刷纸工机械株式会社 | 耐热性层叠传送带 |
WO2011004848A1 (ja) * | 2009-07-07 | 2011-01-13 | 三菱重工印刷紙工機械株式会社 | 耐熱性積層コンベアベルト |
TWI549798B (zh) * | 2010-07-12 | 2016-09-21 | Nitta Corp | Wafer cutting ring and manufacturing method thereof |
JP2012020411A (ja) * | 2010-07-12 | 2012-02-02 | Nitta Corp | チップ割り無端ベルト |
JP5913707B1 (ja) * | 2015-08-31 | 2016-04-27 | 株式会社ディムコ | スチール被覆の樹脂ベルト |
JP2019503315A (ja) * | 2016-01-11 | 2019-02-07 | フォルボ・ジークリング・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 搬送又は駆動ベルトとその製造に適した織り櫛 |
US11585022B2 (en) | 2016-01-11 | 2023-02-21 | Forbo Siegling Gmbh | Transport or drive belt and weaving comb suitable for the production thereof |
EP3666691A4 (en) * | 2017-08-10 | 2021-04-28 | Honda Sangyo Co., Ltd. | MULTI-LAYER SEAMLESS TAPE AND MANUFACTURING METHOD FOR IT |
CN112665361A (zh) * | 2020-12-22 | 2021-04-16 | 全椒赛德利机械有限公司 | 散热器加工用高效酸洗沥干槽 |
Also Published As
Publication number | Publication date |
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CA2557618A1 (en) | 2005-11-24 |
CA2557618C (en) | 2012-03-27 |
JP4863872B2 (ja) | 2012-01-25 |
JPWO2005110728A1 (ja) | 2008-03-21 |
US8056707B2 (en) | 2011-11-15 |
EP1752283A1 (en) | 2007-02-14 |
EP1752283A4 (en) | 2012-02-08 |
US20090014122A1 (en) | 2009-01-15 |
EP1752283B1 (en) | 2012-12-05 |
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