Classifications

• • A—HUMAN NECESSITIES
  • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
  • A47G—HOUSEHOLD OR TABLE EQUIPMENT
  • A47G27/00—Floor fabrics; Fastenings therefor
  • A47G27/02—Carpets; Stair runners; Bedside rugs; Foot mats
  • A47G27/0212—Carpets; Stair runners; Bedside rugs; Foot mats to support or cushion
  • A47G27/0225—Carpets; Stair runners; Bedside rugs; Foot mats to support or cushion for bathrooms
• • A—HUMAN NECESSITIES
  • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
  • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
  • A47L23/00—Cleaning footwear
  • A47L23/22—Devices or implements resting on the floor for removing mud, dirt, or dust from footwear
  • A47L23/26—Mats or gratings combined with brushes ; Mats
  • A47L23/266—Mats
• • 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
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T428/00—Stock material or miscellaneous articles
  • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
  • Y10T428/254—Polymeric or resinous material
• • 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
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
  • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
  • Y10T442/2041—Two or more non-extruded coatings or impregnations
  • Y10T442/2123—At least one coating or impregnation contains particulate material
• • 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
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
  • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
  • Y10T442/2041—Two or more non-extruded coatings or impregnations
  • Y10T442/2123—At least one coating or impregnation contains particulate material
  • Y10T442/2131—At least one coating or impregnation functions to fix pigments or particles on the surface of a coating or impregnation
• • 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
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
  • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
  • Y10T442/2344—Coating or impregnation is anti-slip or friction-increasing other than specified as an abrasive
• • 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
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
  • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
  • Y10T442/699—Including particulate material other than strand or fiber material

Definitions

• the present invention relates to a laying mat formed by depositing a large number of synthetic resin filaments in a loop.
• this kind of bedding mat is formed by extruding a molten soft vinyl resin from a die and spinning a large number of filaments as a filament and depositing it in a loop (see, for example, Patent Document 1). ). Then, for example, a floor mat is laid at a predetermined place such as a work place in a factory, where a machine tool such as a metal processing machine is installed, a gas station or a building entrance for muding shoes, and the like.
• Patent Document 1 Japanese Patent Application Laid-Open No. 5-311561 (Page 5, FIG. 7, FIG. 8)
• the present invention has been made to solve the above-mentioned problems, and it is possible to suppress the slip even if the surface layer gets wet with oil or water, and to reduce the risk of being injured if it falls over. It is intended to be provided.
• the floor mat according to the present invention has a surface layer of the floor mat formed by depositing a large number of synthetic resin filaments in the form of a metal mesh, with an adhesive interposed therebetween.
• a surface layer of the floor mat formed by depositing a large number of synthetic resin filaments in the form of a metal mesh, with an adhesive interposed therebetween.
• the ground particles are formed, for example, by pulverizing a hard synthetic resin material.
• 15 80 mesh ground particles are distributed at a distribution ratio of 50 to 150 g / m 2 through an adhesive on the surface layer of a laying mat formed by depositing a large number of synthetic resin filaments in a loop shape.
• the surface layer of the mat can be roughened to increase the coefficient of slip resistance, thereby exerting the anti-slip function and reducing the risk of being injured if it falls over. There is an effect.
• crushed particles are effective in that they are light in weight and have good adhesion with an adhesive and it is difficult for the particles to peel off the surface of the filament. .
• the laying mat according to the present invention is laid, for example, at a work place in a factory, at a place where machine tools such as metal processing machines are installed, at a gas station or at a designated place such as a building entrance for use as mud for shoes.
• FIG. 1 is a partial perspective view of a laying mat according to the present invention
• FIG. 2 is an enlarged partial cross-sectional view thereof.
• This laying mat is formed by spinning molten soft polyvinyl chloride resin as a large number of filaments and depositing them in the form of a glue.
• the thickness of Filament 1 is a narrow type with a small diameter (0.4 mm)
• the thickness of the filament is a medium type with a medium diameter (0.8 mm).
• the thickness of each of the 3 types of laying mats is set to 1 lmm for the thin type laying mat A, 12 mm for the medium type laying mat, and 16 mm for the thick type laying mat.
• Powdered granular material 3 as a non-slip agent is dispersed through the adhesive 2 on the surface layer of the three types of laying mats.
• the adhesive 2 is formed, for example, by mixing a polyvinyl chloride paste resin, an adipic acid polyester and a polyester polyester plasticizer, a stabilizer, and a diluent of a paste resin. These mixing ratios are 100 wt. The proportion is 60 to 80 parts by weight of a polyester based plasticizer such as adipic acid based polyester, 2 to 3 parts by weight of a stabilizer, and 10 to 20 parts by weight of a paste resin diluent.
• powdery granular material 3 is added with a maximum of 30 parts by weight of plasticizer if added to 100 parts by weight of hard chlorinated buregin resin, further mixed with a suitable amount of stabilizer, coloring agent and filler, heated and kneaded, It is formed into a desired shape such as a cube, which is then ground and cut into fine pieces. In this case, if one to be recycled is used, it is possible to reduce the manufacturing cost and cost as well as to achieve effective utilization.
• the ground particles 3 have different particle sizes for the three types of laying mats. 40 80 mesh ground particles 3 are used for the laying bed A of the thin type, and 25 60 mesh ground particles are used for the laying type mat of the medium type, and for the laying type mat of the large type 15 35 mesh ground particles are used.
• the particle size of the crushed particles 3 for the thin type bedding mat A is 40-80 mesh means that the 40 mesh sieve can pass but the 80 mesh sieve can not pass. The same is true for milled fluids for other types of bedding mats.
• the distribution ratio of the grinding fluid in the laying mat is set to 50 to 150 g per 1 m 2 .
• the amount is less than 50 g, which is most preferably 100 g, the sufficient anti-slip function can not be obtained, and if it is more than 150 g, waste is increased.
• the adhesive is sprayed onto the raw fabric of each laying mat, and then the ground particles are formed by spraying and adhering the ground particles at a predetermined ratio to the surface layer thereof.
• the floor mat formed in this manner has its surface layer roughened and can increase the coefficient of slip resistance, thereby exhibiting the non-slip function of the floor mat.
• FIG. 3 is a schematic explanatory view of the manufacturing process.
• a mat supply unit 10 a gluing unit 20, a pulverized particle dispersion unit 30, a heat treatment unit 40 and a mat scooping unit 50 are arranged in this order. ing.
• a carry-in compensator 11 in which the tip end portion is inclined upward is disposed, and an original cloth B of the laying mat wound in several layers is disposed in the vicinity of the base end portion.
• a glue tank 23 for storing the adhesive 2 which is stirred and melted by a screw 22 rotated by a motor 21 above the carry-in compensator 11 is disposed.
• a pump 24 is mounted on the glue tank 23
• a discharge pipe 25 is provided for sequentially extruding the adhesive 2 to the discharge side, and a glue injection port 26 for injecting the adhesive 2 downward is provided at the tip of the discharge pipe 25.
• a pair of upper and lower glue squeeze rollers 27, 27 are provided in a row on one side of the carry-in compensator 11, and a glue collecting pan 28 for gathering the adhesive 2 squeezed out below is disposed.
• the bottom surface of the glue collecting pan 28 is inclined downward to one side, and a glue receiving tank 29 for storing excess adhesive 2 is provided below the opening of the inclined end.
• a horizontal conveyance compensator 31 is disposed in the pulverized particle dispersion unit 30. Further, a dispersion compensator 32 for dispersing the crushed particles 3 is disposed horizontally above the same, and a damper 33 for supplying a predetermined amount of the crushed particles 3 at a constant speed to the dispersion compensator 32 above the same. It is arranged. At the lower side of the falling side of the crushed particles 3 in the dispersion compensator 32, a particle receiving tank 34 for collecting the remaining crushed particles 3 after being dispersed is disposed.
• a heat treatment compander 41 is horizontally disposed, and a heating chamber 42 and a cooling chamber 43 are provided side by side so that the upper surface and the lower surface of the conveyance unit of the heat treatment container 41 are covered thereon. It is done.
• a hot air duct 45 for feeding a heating gas by a gas pan 44 is connected to the heating chamber 42. Further, an exhaust pipe 46 for exhausting the exhaust gas to the outside is provided outside the proximal end of the heating chamber 42.
• the cooling chamber 43 is provided with a blower 48 which is rotated by driving of the motor 47. Three matting rollers 51 are juxtaposed in the mat scooping section 50.
• the mat supply unit 10 is loaded on the upper surface of the loading support 11 and the original fabric B of the laying mat introduced on the upper surface is sprayed with the adhesive 2 melted from the glue injection port 26 onto the surface thereof at the gluing unit 20
• excess adhesive 2 is dropped by each adhesive squeeze roller pair 27, 27.
• the raw fabric B having the adhesive 2 applied to the surface layer in excess is transferred to the pulverized particle scattering section 30, and a predetermined amount of pulverized particles 3 is dispersed on the surface layer.
• the excess pulverized particles 3 which are dropped without adhering to the surface layer of the raw fabric B are collected in the particle receiving tank 34 below.
• the amount of application of the pulverized particles 3 can be adjusted by changing the rotation speed of the dispersion compensator 32 belt.
• the original sheet B is transferred to the heat treatment section 40 and heated in the superheating chamber 42.
• the molten adhesive 2 is gelled and solidified, and the crushed particles 3 are fixed to the surface of the filament 1 of the laying mat, which is the raw fabric B, with a pressing force.
• Raw fabric B after being heated is cooled It is cooled in room 43.
• the raw fabric B to be discharged is cut off at the ears on both sides thereof and taken off by the take-off roller 51 as a product C at the mat take-up unit 50. This product C is cut to a predetermined length and used.
• Thick type of floor mat 0. 46 0. 39
• the ratio is 0.90 in the case of a medium-sized floor mat, and the ratio is 0.88 in the case of a thin floor mat.
• a hard chloride boule resin is used as the powdery granular material, which is due to the fact that the adhesion of the adhesive of the present invention is very good. Therefore, if other suitable adhesives are selected, other materials such as sand or ceramic particles having a predetermined particle size may be used as the crushed particles.
• FIG. 1 is a partial perspective view of a laying mat according to the present invention.
• FIG. 3 A schematic explanatory view of the same manufacturing process. Explanation of sign

Landscapes

• Carpets (AREA)
• Laminated Bodies (AREA)
• Housing For Livestock And Birds (AREA)
• Finger-Pressure Massage (AREA)
• Percussion Or Vibration Massage (AREA)
• Catching Or Destruction (AREA)
• Absorbent Articles And Supports Therefor (AREA)

Priority Applications (3)

Applications Claiming Priority (2)

Publications (1)

Family

ID=34747037

Family Applications (1)

Country Status (7)

Cited By (1)

Families Citing this family (4)

Citations (3)

Family Cites Families (13)

• 2004
  • 2004-01-07 JP JP2004002410A patent/JP4659365B2/ja not_active Expired - Lifetime
  • 2004-05-20 WO PCT/JP2004/006838 patent/WO2005065499A1/ja not_active Ceased
  • 2004-05-20 AT AT04734093T patent/ATE383798T1/de not_active IP Right Cessation
  • 2004-05-20 DE DE200460011399 patent/DE602004011399T2/de not_active Expired - Lifetime
  • 2004-05-20 US US10/580,796 patent/US7825047B2/en not_active Expired - Lifetime
  • 2004-05-20 ES ES04734093T patent/ES2297425T3/es not_active Expired - Lifetime
  • 2004-05-20 EP EP04734093A patent/EP1709892B1/en not_active Expired - Lifetime

Patent Citations (3)

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