JP2008154995A - Bristle material for brush - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a bristle material for a brush which can arrange a set number of fibers of different materials without mixing bristle materials. <P>SOLUTION: A bristle material 1 is used for a variety of brushes, for example, a carwash brush, torsional brush, cleaning brush, and spinning rotor brush. The bristle material 1 has a strip body 2. A long bristle tuft is snaked through and jointed into a strip shape with a temporary joint string 3 to make the strip body 2. The bristle tuft includes a plurality of fibers of different materials. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a bristle material for a brush used in various brushes such as a car wash brush, a torsion brush, a cleaning brush, a rotary rotor, and a cleaning brush.

  As a conventional bristle material for a brush, an application brush for a mascara in which the brush hair is arranged in a crossing manner between metal core wires and the core brush is wound into a spiral to form an application brush. However, an application brush for mascara is disclosed in which a straight brush having a circular cross section and a straight brush having an irregular cross section are mixed at a required ratio. (Patent Document 1).

  Further, the first bristle material 2A made of a synthetic resin monofilament containing an abrasive and the second bristle material 2B made by twisting a large number of ultrafine filaments of synthetic resin are 20 W% to 80 W% versus 80 W% to 20 W. % Of the mixed hair material 2 mixed at a ratio of% is implanted in a brush shape in the groove of the long channel 3, and the channel 3 is tightly wound around the outer peripheral surface of the shaft 4 and fixed. A featured channel brush roll is disclosed as a brush roll. (Patent Document 2).

JP 2006-280597 A Japanese Patent Publication No. 6-85728

  The techniques described in the above-mentioned conventional Patent Document 1 and Patent Document 2 use hair materials of different materials or shapes, and thus work for mixing the hair materials is necessary. Moreover, in the said operation | work, in order to mix uniformly, in order to prevent the uneven variation of a hair material etc., the operator's experience and the high skill level were required. Moreover, since it was necessary to weigh the hair materials to be mixed after mixing the hair materials to be mixed before work, there was a problem that time and labor were required and the manufacturing cost was increased.

  In view of the above points, the present invention eliminates the work of mixing hair materials and can arrange hair materials of different materials or shapes in a strictly constant ratio, for brushes in which different hair materials are uniformly arranged. An object is to provide a hair material.

  The invention of claim 1 is a bristle material for a brush used in various brushes such as a car wash brush, a torsion brush, a washing brush, a rotary rotor, and a cleaning brush. The bristle material for a brush meanders a long fiber bundle. The fiber bundle is characterized by being formed by bundling a plurality of fibers made of different materials. Therefore, by forming the fiber bundle in which a plurality of fibers of different materials are mixed into the belt-like body, the bristle material for brushes in which the fiber bundles of different materials are arranged at a constant ratio in the longitudinal direction is formed. Can do. Therefore, the brush bristle material can have characteristics according to the function of the fiber material used. For example, nylon, polypropylene, polyethylene, and the like are used as the bristle material for the brush of a car wash brush, and the properties of the bristle material can be imparted by combining these. In the case of nylon, it has water content, has elongation, is soft, has excellent chemical resistance, and has heat resistance and wear resistance. In the case of polypropylene, the water content is 0%. In addition to being hard, it has excellent chemical resistance. Polyethylene has a low water content, is soft, and has excellent chemical resistance. Further, as the bristle material for the brush of the torsion brush, there are nylon, nylon with abrasive grains, hard steel wire, SUS wire and the like, and by combining these, the characteristics of the bristle material for the brush can be imparted. Nylon has a high water content, elongation, softness, excellent chemical resistance, heat resistance and wear resistance. In the case of nylon with abrasive grains, it has high water content, elongation, softness, excellent chemical resistance, heat resistance and wear resistance, and grinding and polishing properties. In addition, hard steel wire and SUS wire have high heat resistance and wear resistance, as well as high grinding and polishing properties. Moreover, as a fiber used for the bristle material for brushes of a rotary rotor, there are nylon, polypropylene, an elastomer-blended resin, and the like, and the characteristics of the bristle material can be imparted by combining these. Nylon has a high water content, elongation, softness, excellent chemical resistance, heat resistance and wear resistance. In addition, polypropylene has a low water content, a hard property, and an excellent chemical resistance. In the case of an elastomer compounded resin, it has a property of being stretched, soft and easily elastically deformed. Further, as the brush bristle material of the cleaning brush and the cleaning brush, there are nylon, polypropylene, polyethylene, polyester, and the like, and by combining these, the characteristics of the bristle material can be imparted. Nylon has a high water content, elongation, softness, excellent chemical resistance, heat resistance and wear resistance. In addition, polypropylene has a low water content, a hard property, and an excellent chemical resistance. Polyethylene has low water content and is soft and has excellent chemical resistance. Polyester has no water content and has high heat resistance and wear resistance. In addition, the number of fibers of different materials, the material and the like are set optimally in a timely manner according to the purpose of use.

  The invention of claim 2 is characterized in that, in the invention of claim 1, at least one end face of the band plate-like body is cut. Therefore, even if the dust enters the narrow groove, the end portion of the brush bristle material can enter the narrow groove on the surface to be cleaned and scrape the dust.

  The invention of claim 3 is characterized in that in the invention of claim 1, the fiber bundle is formed by bundling a plurality of fibers having different wire diameters. Therefore, the bristle material for a brush in which a plurality of fiber bundles having different wire diameters are arranged at a constant ratio in the longitudinal direction by forming the fiber bundle obtained by mixing a plurality of fibers having different wire diameters into the strip plate-like body. Can be formed. For this reason, brush hair materials used in various brushes such as car wash brushes, torsion brushes, cleaning brushes, rotary rotors, cleaning brushes, etc., properties such as ease of entering fine details and difficulty in scratching It is possible to impart properties such as a high scraping force with a thick wire diameter and a high strength of the fluff of the same material. For example, when used as a car wash brush, a cleaning brush, or a brush roll, if the brush bristle material has a large wire diameter, the surface to be cleaned is washed so as to be struck with a fiber having a large wire diameter. If the wire diameter is thin, the surface to be cleaned is cleaned by wiping with a fiber having a thin wire diameter. Further, when used for a torsion brush, a rotating rotor, or a cleaning brush, if the wire diameter of the brush bristle material is large, it is rubbed strongly against the surface to be cleaned. When the brush bristle has a thin wire diameter, it is wiped and cleaned by softly contacting the surface to be cleaned. In addition, the number of fibers having different wire diameters, the material and the like are set optimally in a timely manner according to the purpose of use.

  The invention of claim 4 is characterized in that, in the invention of claim 3, at least one end surface of the band plate-like body is cut. Therefore, even if the dust enters the narrow groove, the end portion of the brush bristle material can enter the narrow groove on the surface to be cleaned and scrape the dust.

  In invention of Claim 1, in the bristle material for brushes used for various brushes, it has a belt-like body in which long fiber bundles are bent in a meandering manner and connected in a belt-like shape with a temporary fixing thread. Since the fiber bundles in the shape are made of fibers of different materials, the fiber bundles of different materials are arranged at a constant ratio in the longitudinal direction. Therefore, hair materials having different hair and water retention properties can be formed on the brush hair material. Therefore, it is possible to ensure cleaning in a wide range of applications and efficient cleaning. For example, when a soft hair fiber such as nylon and a hard fiber such as polypropylene are mixed with a bristle material for a brush used in a rotary brush of a vacuum cleaner, the soft fiber such as nylon has an effect of polishing the flooring. Also, hard fibers such as polypropylene can exert the effect of scraping dust behind the carpet. Therefore, flooring and carpets with different cleaning methods can be quickly and reliably cleaned with the same rotating brush. Moreover, when the fiber used for the car wash brush for car wash machines is used by mixing nylon or the like with polyethylene or the like, since the nylon contains water, moderate water retention can be achieved. Therefore, dirt can be lifted by moisture. Moreover, since the polyethylene fiber has a moisture content of 0%, the fluff is not weakened. Therefore, it is possible to remove the dirt by scraping the dirt strongly against the dirt on the surface to be cleaned.

  Moreover, in invention of Claim 2, in the invention of Claim 1, at least one end surface of the said strip | belt-plate-shaped body is cut | disconnected. For this reason, even if the dust enters the narrow groove, the cut fibers constituting the brush bristle material can enter the thin groove and scrape the dust.

  Further, in the invention of claim 3, since the fiber bundle of the band plate-like body of claim 1 is formed of fibers having different wire diameters, the fibers having different wire diameters in the longitudinal direction are in a certain ratio. Are arranged. For this reason, fibers having different wire diameters can be simultaneously applied to the surface to be cleaned, so that various stains stuck with different adhesion forces can be removed simultaneously and quickly. For example, when the brush bristle material is used for a cleaning body for air conditioner filter cleaning, etc., the brush bristle material used for the brush bristle material is made of fine fibers with a thin wire diameter. Since the hair material can enter into the eyes, dust collected on the filter can be scraped off. Further, by using a fiber having a thick wire diameter for the sticking oil, a cleaning method of scraping off the sticking oil becomes possible.

  According to a fourth aspect of the invention, in the third aspect of the invention, at least one end surface of the strip plate-like body is cut. For this reason, even if the dust enters the narrow groove, the cut fibers constituting the brush bristle material can enter the thin groove and scrape the dust.

  Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is an explanatory view showing a first embodiment of the present invention. First, a long fiber bundle 4 in which a large number of fibers are gathered to a desired thickness is bent in a meandering manner to form a strip-like body 2 having a width that is approximately twice the height of the brush. Next, both edge portions are fixed by temporary fixing threads 3 and 3. As a result, the long fiber bundle bent in a meandering manner is not unwound, and the bristle material 1 for the brush fixed as the band plate-like body 2 is obtained.

  FIG. 2 is an enlarged perspective view of the fiber bundle 4 constituting the brush bristle material 1 of the present invention. In the fiber bundle 4, five fibers 4a and five fibers 4b are bundled. Since the brush bristle material 1 has the structure as described above, five fibers 4a and four fibers 4b are arranged in order in the longitudinal direction of the brush bristle material 1. Further, the setting of the fiber type, the number of fibers, etc. can be set as appropriate in addition to the above.

  FIG. 3A is a perspective view showing a state where the brush bristle material 1 of the present invention is applied to the channel brush 34. FIG. 3B is an enlarged perspective view of the fiber bundle 4. As shown in this figure, the channel brush 34 is composed of the brush bristle material 1, a band-like body 35, and a core wire 36. The band-like body 35 is formed in a long shape having a substantially U-shaped groove portion 37, and the brush bristle material 1 is formed by being sandwiched and folded between the core wire 36 and the band-like body 35. Further, the fibers 4 a and the fibers 4 b constituting the fiber bundle 4 are formed by being arranged in order of five in the longitudinal direction of the brush bristle material 1.

  A method for manufacturing the channel brush 34 will be described with reference to FIG. First, the brush bristle material 1 is placed on the long strip 35 so that the center of the brush bristle material 1 is located on the upper part of the strip 35, and the longitudinal wire 39 is used for the brush bristle. 1 and the core wire 36 is pushed into a substantially U-shaped groove 37. Next, the belt-like body 35 is caulked from both sides using the lateral rolls 38, 38 formed on both sides of the belt-like body 35. As a result, as shown in FIG. 3, the channel brush 34 having the bristle material 1 for the brush that is densely and continuously formed with the central portion being sandwiched and folded between the belt-like body 35 and the core wire 36 is formed. The Further, in FIG. 3, the brush bristle material 1 is cut inside the temporary fixing threads 3 and 3.

  FIG. 5 is an explanatory view showing a second embodiment of the present invention. First, as shown in FIG. 5 (a), a long fiber bundle 4 having the same configuration as that of the second embodiment and having a desired thickness is bent in a meandering manner so that it is approximately twice the height of the brush. Let it be the strip-shaped body 2 of a width dimension. Next, the core wire 6 is fixed to both edges by the thread 5. Further, the band plate-like body 2 is fixed by the temporary fixing threads 3 and 3. As a result, the brush bristle material 1a is fixed as a band plate-like body 2 formed by arranging five fibers 4a and four fibers 4b in order in the longitudinal direction.

  And if it cut | disconnects on the center X-ray of the bristle material 1a for brush mentioned above, two brushes like FIG.5 (b) will be manufactured. Further, although the temporary fixing thread 3 is removed, it may be left depending on the purpose of use.

  Here, the brush hair material 1, 1a is a polyolefin fiber, a polyamide fiber, a polyester fiber, a polyurethane fiber, a urethane represented by a polyethylene fiber, a polypropylene fiber, or a polycarbonate fiber depending on the purpose of use. It is selected from materials such as rubber fibers, acrylic fibers, thermoplastic polyvinyl alcohol fibers, thermoplastic fluorine resin fibers, and polyparaphenylene benzobisoxazole (PBO) fibers. Also, among materials such as antibacterial fibers, microbe-degradable fibers, chromogenic fibers, fluorescent fibers, phosphorescent fibers, high-strength fibers, electrostatic fibers, antistatic fibers, stretchable fibers, heat fusion fibers, and elastic fibers Select from and use. Furthermore, in addition to the above, for example, fibers such as aluminum, magnesium, iron, stainless steel, and ceramics, fibers of alloys of the above materials, natural fibers, chemical fibers, natural resin foams, synthetic resin foams, natural resins, synthetic resins It can be selected from materials such as fibers made of resin, natural rubber, and synthetic rubber. Moreover, the said fiber can also set the form of an ultrafine fiber.

  6 to 13 show application examples of the brush bristle materials 1 and 1a shown in the first and second embodiments to various brushes. First, FIG. 6 is a cross-sectional view when the brush bristle material 1 is applied to the rotary rotor 24. As shown in this figure, it is manufactured by being pushed together with the core wire 6 so that the central portion of the brush bristle material 1 contacts the bottom of the groove 26 of the rotary shaft 25 of the rotary rotor 24. Moreover, the bristle material 1 for brushes has both ends cut, and the temporary fixing thread 3 is removed. When the brush bristle material 1 is used for the rotary rotor 24, a material with a thin wire diameter and a weak fluff is used to scrape dust accumulated on the fine irregularities of the surface to be cleaned, and adheres to the surface. The oil has a thick wire diameter and is rubbed with a strong material, so there is no leftover of dust and oil. Also, by mixing a hair material made of a soft material such as nylon or polyethylene and a hair material made of a hard material such as polypropylene to form the hair material 1 for a brush, soft fibers such as nylon or polyethylene collected on the surface to be cleaned. Dust can be scraped out. In addition, a hard material such as polypropylene can rub off and remove dirt and oil adhering to the surface to be cleaned.

  FIG. 7 shows a case where the brush bristle material 1 or 1a is applied to a cleaning brush for an air conditioner filter, a brush for indoor cleaning, a brush for polishing, grinding and deburring. FIG. 7A is a perspective view in which the end of the brush bristle material 1a of the second embodiment is fitted in the groove of the plate material 7, and the brush bristle material 1a having the thread 5 and the core wire 6 is fastened to the tightening portion 8. 8 is fastened and fixed. Similarly, FIG. 7B is a perspective view in which the end of the brush bristle material 1 of the first embodiment is fitted in the groove of the plate material 7. For example, in the case of the brush bristle material 1 used for cleaning an air conditioner filter, a material with a thin wire diameter and a weak hair is used to scrape dust accumulated in the filter eye, and a wire is used for the attached oil. Because it is scraped with a material with a thick diameter and strong bristle, there is no residue left. In addition, by mixing a hair material made of a soft material such as nylon or polyethylene and a hair material made of a hard material such as polypropylene to form the hair material 1 for a brush, soft fibers such as nylon or polyethylene may damage the air conditioner filter. Dust collected in the eyes of the filter can be scraped off without being attached. In addition, a hard material such as polypropylene can scrape and remove oil adhering to the filter.

  FIG. 8 shows a case where the present invention is applied to a washing brush 10 for a car wash machine, in which (a) is a perspective view and (b) is a cross-sectional view. As shown in this figure, the washing brush 10 for a car washer is provided with four grooves 12 on the outer periphery of the rotating body 11, and the brush bristle material 1 having the bracket 13 is fitted into the groove 12. In addition, this bristle material 1 for brushes uses what was shown in FIG. 1, the both edges of the strip | belt-plate body 2 are cut, and the center part is being fixed to the bracket 13. FIG. Moreover, the bristle material 1 for brushes has both ends cut, and the temporary fixing thread 3 is removed. For example, when nylon and polyethylene are used in combination with the fibers of the brush bristle material 1 used in a car wash brush for a car wash machine, the effect of floating dirt can be exhibited by an appropriate water retaining ability of nylon, and polyethylene. The property of removing dirt on the surface to be cleaned can be maintained over a long period of time by the fibers. In addition, when the cleaning brush 10 using the brush bristle material 1 having a thick fiber and a thin fiber is used, it is removed by striking with a thick fiber and the cleaning surface is scratched with a thin fiber. Can be wiped off.

  FIG. 9 is a front view in which the brush bristle material 1 or 1a is applied to the twist brush 14. In this case, the torsion brush 14 is obtained by sandwiching the central portion of the brush bristle material 1 between the two metal rod members 15 and 15 and twisting the two metal rod members 15 and 15. Is produced. This torsion brush 14 is used for air conditioner filter cleaning, dirt and dust removal in a circular hole, polishing, deburring and the like. For example, if the fiber used for the hair material 1 for torsion brush used for polishing and deburring is mixed with nylon or hardened steel wire with nylon containing abrasive grains, processed with nylon or nylon containing abrasive grains The surface of the surface can be softly cleaned, ground or polished. Further, hard steel wire or SUS wire has high heat resistance and wear resistance, and can be further ground and polished compared to nylon or nylon with abrasive grains. Therefore, by arranging a large amount of nylon or nylon containing abrasive grains on the bristle material 1 for brushes, the surface to be processed can be finished smoothly. Further, if a large number of hard steel wires or SUS wires are arranged in the bristle material 1 for brushes, burrs that are difficult to remove can be easily removed by high grinding and polishing power. Moreover, since the hair of the bristle material 1 for brushes becomes soft when the wire diameter is thin, the hair material becomes soft when the wire diameter is thick. Therefore, many hair materials with thin wire diameter are arranged in the brush hair material 1. Thus, the surface roughness of the surface to be processed can be made fine. Further, when a large amount of bristle material with a large wire diameter is arranged in the bristle material 1 for brushes, the surface roughness of the work surface can be made rough. In this case, both edges of the bristle material 1 for brushes shown in FIG. 1 may be cut, or may be used in a loop shape without being cut.

  FIG. 10 is a perspective view in which the brush bristle material 1 or 1 a is applied to the cleaning brush 16. The cleaning brush 16 is a channel brush 17 formed by the brush bristle material 1 and wound around a rotary shaft 18 in a spiral shape. For cleaning a substrate for car wash machines, general cleaning, liquid crystal, wafer, glass, etc. Used for vacuum cleaners. For example, in the case of using a mixture of nylon and polyethylene in the fibers of the brush bristle material 1 used for cleaning substrates such as liquid crystal, wafer, glass, etc., the effect of floating dirt due to moderate water retention by nylon In addition, the property of removing dirt on the surface to be cleaned can be maintained over a long period of time by the polyethylene fiber. When the brush bristle material has a large wire diameter, the surface to be washed is washed so as to be struck with the brush bristle material 1, so that the stuck dirt can be effectively removed. Also, when the wire diameter is thin, the surface to be cleaned is cleaned by wiping with the bristle material for brush 1 so that the hair material enters the fine groove without scratching the surface to be cleaned and scrapes out dust. Can be removed. Further, when used for a rotating rotor or a cleaning brush, when the brush bristle has a large wire diameter, the surface to be cleaned is rubbed strongly.

  FIG. 11 is a perspective view in which the brush bristle material 1 or 1 a is applied to the cleaning brush 19. The cleaning brush 19 is used for indoor cleaning, car wash machines, and the like. For example, when the fiber used for the brush hair material 1 as an indoor cleaning brush is formed by mixing a soft fiber such as nylon or polyethylene and a hard material such as polypropylene, nylon or polyethylene, Because of the soft fibers, dust can be scraped without scratching the surface to be cleaned. Further, since hard fibers such as polypropylene can strongly come into contact with the surface to be cleaned, it is possible to scrape and remove oil or the like stuck to the surface to be cleaned. Further, when the brush bristle material has a large wire diameter, the surface to be washed is washed so as to be struck by the brush bristle material 1, so that the stuck dirt can be effectively removed. Also, when the wire diameter is thin, the surface to be cleaned is cleaned by wiping with the brush bristle material 1, so that the hair material enters the fine groove without scratching the surface to be cleaned and scrapes out dust. Can be removed.

  FIG. 12 is a perspective view in which the brush bristle material 1 or 1 a is applied to the cleaning brush 20. The cleaning brush 20 is manufactured by inserting a channel brush 23 formed of the brush bristle material 1 into the groove 22 of the rotating shaft 21 and twisting it. This cleaning brush 20 is mainly used as a rotary rotor of a vacuum cleaner floor nozzle. For example, when a soft hair fiber such as nylon and a hard fiber such as polypropylene are mixed with a bristle material for a brush used in a rotary brush of a vacuum cleaner, the soft fiber such as nylon has an effect of polishing the flooring. Also, hard fibers such as polypropylene can exert the effect of scraping dust behind the carpet.

  FIG. 13 is a perspective view in which the brush bristle material 1 or 1 a is applied to the brush roll 27. The brush roll 27 is used for cleaning, cleaning, polishing, grinding, and surface treatment of the surface of a steel or non-ferrous metal plate. For example, when the fiber used for the brush hair material 1 of the brush roll 27 is used by mixing nylon or nylon containing abrasive grains with hard steel wire, the surface of the processed surface is gently washed with abrasive nylon or the like. Alternatively, it can be ground and polished. Further, hard steel wire or SUS wire has high heat resistance and wear resistance, and can be further ground and polished compared to nylon or nylon containing abrasive grains. Therefore, by arranging a large amount of nylon or nylon containing abrasive grains on the bristle material 1 for brushes, the surface to be processed can be finished smoothly. Further, if a large number of hard steel wires or SUS wires are arranged in the bristle material 1 for brushes, burrs that are difficult to remove can be easily removed by high grinding and polishing power. Moreover, since the hair of the bristle material 1 for brushes becomes soft when the wire diameter is thin, the hair material becomes soft when the wire diameter is thick. Therefore, many hair materials with thin wire diameter are arranged in the brush hair material 1. Thus, the surface roughness of the surface to be processed can be made fine. Further, when a large amount of bristle material with a large wire diameter is arranged in the bristle material 1 for brushes, the surface roughness of the work surface can be made rough.

  In addition, it cannot be overemphasized that various embodiment can be taken in the range which does not deviate from the meaning of this invention.

  The brush bristle material of the present invention is used as one part constituting various brushes such as a car wash brush, a torsion brush, a washing brush, a rotating rotor, and a cleaning brush.

Explanatory drawing which shows 1st embodiment of this invention. Enlarged perspective view of fiber bundle (A) Perspective view of channel brush, (b) Enlarged perspective view of fiber bundle The perspective view which shows the manufacturing method of a channel brush (A) Explanatory drawing which shows 2nd embodiment of this invention, (b) The perspective view of the state which divided | segmented the bristle material for brushes of 2nd embodiment Sectional drawing at the time of applying the bristle material for brushes of the present invention to a rotating rotor (A) The perspective view which applied the bristle material for brushes of 2nd embodiment of this invention to cleaning brushes, (b) The perspective view which applied the bristle material for brushes of 1st embodiment of this invention to cleaning brushes, etc. (A) The perspective view which applied the bristle material for brushes of this invention to the washing brush for car wash machines, (b) The sectional view which applied the bristle material for brushes of this invention to the washing brush for car wash machines The front view which applied the bristle material for brushes of the present invention to the twisting brush The perspective view which applied the bristle material for brushes of the present invention to the washing brush The perspective view which applied the bristle material for brushes of the present invention to the washing brush The perspective view which applied the bristle material for brushes of the present invention to the washing brush The perspective view which applied the bristle material for brushes of the present invention to the brush roll

Explanation of symbols

DESCRIPTION OF SYMBOLS 1, 1a Brush hair material 2, 35 Band plate-shaped body 3 Temporary fastening thread 4 Fiber bundle 4a, 4b Fiber 5 Yarn 6, 36 Core wire 7 Board material 8 Fastening part 10, 16, 19, 20 Cleaning brush 11 Rotating body 12, 26 Groove 13 Bracket 14 Twisted brush 15 Rod members 17, 23, 34 Channel brushes 18, 21 Rotating shaft 22, 37 Groove portion 24 Rotating rotor 25 Rotating shaft 27 Brush roll 38 Horizontal roll 39 Vertical roll

Claims (4)

  In brush bristle materials used for various types of brushes such as car wash brushes, torsion brushes, wash brushes, rotary rotors, and cleaning brushes, the brush bristle material is a length formed by bundling a plurality of fibers made of different materials. A bristle material for a brush comprising a band plate-like body in which a fiber bundle of a scale is bent in a meandering manner and connected in a band shape with a temporary fixing thread.   The bristle material for a brush according to claim 1, wherein at least one end face of the band plate-like body is cut.   In brush bristle materials used for various types of brushes such as car wash brushes, torsion brushes, wash brushes, rotary rotors, and cleaning brushes, the brush bristle material is a length formed by bundling a plurality of fibers having different wire diameters. The bristle material for a brush according to claim 1 or 2, comprising a band plate-like body in which a fiber bundle of a scale is bent in a meandering manner and connected in a band shape with a temporary fixing thread.   The brush bristle material according to claim 3, wherein at least one end face of the band plate-like body is cut.