Classifications

• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
  • D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
  • D06H7/02—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials transversely
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
  • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
• • A—HUMAN NECESSITIES
  • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
  • A47K—SANITARY EQUIPMENT; ACCESSORIES THEREFOR, e.g. TOILET ACCESSORIES
  • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
  • A47K10/16—Paper towels; Toilet paper; Holders therefor
• • 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
  • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
  • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
  • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
• • 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
  • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
  • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
  • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
  • B29C65/7443—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc by means of ultrasonic vibrations
• • 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
  • B29C66/00—General aspects of processes or apparatus for joining preformed parts
  • B29C66/01—General aspects dealing with the joint area or with the area to be joined
  • B29C66/05—Particular design of joint configurations
  • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
  • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
  • B29C66/112—Single lapped joints
  • B29C66/1122—Single lap to lap joints, i.e. overlap joints
• • 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
  • B29C66/00—General aspects of processes or apparatus for joining preformed parts
  • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
  • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
• • 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
  • B29C66/00—General aspects of processes or apparatus for joining preformed parts
  • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
  • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
• • 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
  • B29C66/00—General aspects of processes or apparatus for joining preformed parts
  • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
  • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
  • B29C66/729—Textile or other fibrous material made from plastics
• • 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
  • B29C66/00—General aspects of processes or apparatus for joining preformed parts
  • B29C66/80—General aspects of machine operations or constructions and parts thereof
  • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
  • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
  • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
  • B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
  • B29C66/81415—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled
  • B29C66/81417—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled being V-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
  • B29C66/00—General aspects of processes or apparatus for joining preformed parts
  • B29C66/80—General aspects of machine operations or constructions and parts thereof
  • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
  • B29C66/832—Reciprocating joining or pressing tools
  • B29C66/8322—Joining or pressing tools reciprocating along one axis
• • 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
  • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
  • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
  • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B38/00—Ancillary operations in connection with laminating processes
  • B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B38/00—Ancillary operations in connection with laminating processes
  • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
  • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
  • B32B5/024—Woven fabric
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
  • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
  • B32B5/026—Knitted fabric
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
  • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
  • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • 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
  • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
• • 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
  • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
  • B32B5/262—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary characterised by one fibrous or filamentary layer being a woven fabric layer
  • B32B5/263—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary characterised by one fibrous or filamentary layer being a woven fabric layer next to one or more woven fabric layers
• • 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
  • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
  • B32B5/2795—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary characterised by a knit fabric layer next to a woven fabric layer
• • D—TEXTILES; PAPER
  • D03—WEAVING
  • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
  • D03D27/00—Woven pile fabrics
  • D03D27/02—Woven pile fabrics wherein the pile is formed by warp or weft
  • D03D27/06—Warp pile fabrics
  • D03D27/08—Terry fabrics
• • D—TEXTILES; PAPER
  • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
  • D04B—KNITTING
  • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
  • D04B1/02—Pile fabrics or articles having similar surface features
  • D04B1/04—Pile fabrics or articles having similar surface features characterised by thread material
• • D—TEXTILES; PAPER
  • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
  • D04B—KNITTING
  • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
  • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
  • D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
• • D—TEXTILES; PAPER
  • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
  • D04B—KNITTING
  • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
• • D—TEXTILES; PAPER
  • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
  • D04B—KNITTING
  • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
  • D04B21/02—Pile fabrics or articles having similar surface features
  • D04B21/04—Pile fabrics or articles having similar surface features characterised by thread material
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
  • D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
  • D06H7/005—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials characterized by means or processes to avoid or reduce fraying of the cut edge
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
  • D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
  • D06H7/22—Severing by heat or by chemical agents
• • A—HUMAN NECESSITIES
  • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
  • A47K—SANITARY EQUIPMENT; ACCESSORIES THEREFOR, e.g. TOILET ACCESSORIES
  • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
  • A47K10/02—Towels
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B08—CLEANING
  • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
  • B08B1/00—Cleaning by methods involving the use of tools
  • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
  • B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
  • B08B1/143—Wipes
• • 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
  • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
  • B29C65/76—Making non-permanent or releasable joints
• • 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
  • B29C66/00—General aspects of processes or apparatus for joining preformed parts
  • B29C66/80—General aspects of machine operations or constructions and parts thereof
  • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
  • B29C66/824—Actuating mechanisms
  • B29C66/8242—Pneumatic or hydraulic drives
• • 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
  • B29C66/00—General aspects of processes or apparatus for joining preformed parts
  • B29C66/90—Measuring or controlling the joining process
  • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
  • B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
• • 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
  • B29C66/00—General aspects of processes or apparatus for joining preformed parts
  • B29C66/90—Measuring or controlling the joining process
  • B29C66/94—Measuring or controlling the joining process by measuring or controlling the time
  • B29C66/949—Measuring or controlling the joining process by measuring or controlling the time characterised by specific time values or ranges
• • 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
  • B29C66/00—General aspects of processes or apparatus for joining preformed parts
  • B29C66/90—Measuring or controlling the joining process
  • B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
  • B29C66/951—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools
  • B29C66/9513—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools characterised by specific vibration frequency values or ranges
• • 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
  • B32B2250/00—Layers arrangement
  • B32B2250/20—All layers being fibrous or filamentary
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
  • B32B2262/02—Synthetic macromolecular fibres
  • B32B2262/0261—Polyamide fibres
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
  • B32B2262/02—Synthetic macromolecular fibres
  • B32B2262/0276—Polyester fibres
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B2305/00—Condition, form or state of the layers or laminate
  • B32B2305/10—Fibres of continuous length
  • B32B2305/18—Fabrics, textiles
  • B32B2305/186—Knitted fabrics
• • 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
  • B32B2305/188—Woven fabrics
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B2307/00—Properties of the layers or laminate
  • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
  • B32B2307/582—Tearability
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B2307/00—Properties of the layers or laminate
  • B32B2307/70—Other properties
  • B32B2307/732—Dimensional properties
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B2307/00—Properties of the layers or laminate
  • B32B2307/70—Other properties
  • B32B2307/732—Dimensional properties
  • B32B2307/737—Dimensions, e.g. volume or area
  • B32B2307/7375—Linear, e.g. length, distance or width
  • B32B2307/7376—Thickness
• • 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
  • B32B2310/00—Treatment by energy or chemical effects
  • B32B2310/028—Treatment by energy or chemical effects using vibration, e.g. sonic or ultrasonic
• • 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
  • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
• • 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
  • B32B2432/00—Cleaning articles, e.g. mops or wipes
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
  • D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
  • D06H7/22—Severing by heat or by chemical agents
  • D06H7/221—Severing by heat or by chemical agents by heat
  • D06H7/223—Severing by heat or by chemical agents by heat using ultrasonic vibration
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
  • D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
  • D06H7/22—Severing by heat or by chemical agents
  • D06H7/221—Severing by heat or by chemical agents by heat
  • D06H7/225—Severing by heat or by chemical agents by heat using meltable yarns or interwoven metal wires heated by an electric current
• • D—TEXTILES; PAPER
  • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
  • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
  • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
  • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
• • D—TEXTILES; PAPER
  • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
  • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
  • D10B2401/00—Physical properties
  • D10B2401/04—Heat-responsive characteristics
• • D—TEXTILES; PAPER
  • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
  • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
  • D10B2503/00—Domestic or personal
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
  • Y02W30/00—Technologies for solid waste management
  • Y02W30/50—Reuse, recycling or recovery technologies
  • Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use

Definitions

• the present invention relates to a textile cloth, and in particular to a polyester fiber textile cloth that can be torn into pieces.
• the continuous polyester fiber textile cloth is provided with thin line melts at intervals, and the thin line melts are processed along the thin lines. After tearing, the independent textile cloth can be separated from the continuous polyester fiber textile cloth.
• Polyester fiber textile cloth is mainly used for towel cloth, cleaning cloth, floor cleaning cloth, etc.
• Polyester fiber includes pure polyester and mixed polyester.
• the mixed polyester is: the single yarn ratio is divided into two types, one is: 80% polyester, 20% nylon, the other is: 85% polyester, 15% nylon.
• composition ratio of the textile fabric is 32-30% full polyester material, and the terry layers on both sides are 68-70% mixed polyester yarn.
• Polyester yarn and polyester nylon yarn are woven into gray fabrics using warp knitting or weft knitting processes.
• the fabric formed by dyeing and splitting includes a base layer in the middle and terry layers on both sides.
• the continuous polyester fiber textile cloth is first cut into sheet-shaped textile cloth, shaped into towel cloth, cleaning cloth or mopping cloth, and then multiple pieces of textile cloth are superimposed. Packed together.
• the present invention provides a continuous polyester fiber textile cloth that can be torn into single pieces, and the preparation of such continuous polyester fiber that can be torn into single pieces.
• Textile fabric processing equipment and processing methods are provided.
• the technical solution adopted by the present invention to solve the above technical problems is: a continuous polyester fiber textile cloth that can be torn into pieces, including a continuously extending polyester fiber textile cloth;
• the polyester fiber textile cloth is provided with a plurality of thin line melts at certain intervals along the length direction, and the thin lines are The melt-like line traverses the width of the polyester fiber textile cloth;
• the polyester fiber textile fabric includes a base layer woven from yarns and a terry layer arranged on at least one side of the base layer. Thin line melts are formed by heating, melting and pressing the base layer and the terry layer. , the thickness of the thin line melt is less than or equal to the thickness of the base layer;
• the thin line melt is in the form of a straight line, a curve, a zigzag line or a bending line.
• the thickness of the thin line melt is 0.01-2 mm, and the width of the thin line melt is 1-5 mm.
• the width of the single piece of textile cloth is consistent with the width of the polyester fiber textile cloth, and the length of the single piece of textile cloth is 5CM-200CM.
• both sides of the polyester fiber textile cloth are hot-melt trimmed edges.
• the technical solution adopted by the present invention to solve the above technical problem is: the two sides of the base layer are respectively provided with terry layers, and the base layer and the two terry layers are heated and melted and pressed to form the thin line melt.
• the preferred technical solution adopted by the present invention to solve the above technical problems is that the base layer and the pile layer are heated and melted by high-frequency ultrasonic waves.
• the preferred technical solution used by the present invention to solve the above technical problems is: it includes a cylindrical inner core, and the polyester fiber textile cloth with thin line melt is wound around the inner core.
• the preferred technical solution used by the present invention to solve the above technical problems is that the polyester fiber textile cloth with thin line melts is stacked in the container in a "Z"-shaped continuous folding manner.
• the base part is prepared by a warp knitting process, and the base part includes annular units composed of woven wires, and the annular units are interlaced to form constraints.
• the base is prepared by a weft knitting process
• the base includes a semi-annular unit composed of woven threads, and the semi-annular units formed by adjacent weft threads are interlaced with each other.
• the technical solution adopted by the present invention to solve the above technical problems is: a processing equipment for continuous polyester fiber textile cloth that can be torn into pieces, including an ultrasonic welding head and a metal knife mold driven by a driving mechanism.
• the metal knife mold includes a A knife edge extending along the width of the textile cloth;
• the blade edge acts on the upper surface of the polyester fiber textile cloth, and the ultrasonic welding head acts on the lower surface of the polyester fiber textile cloth;
• the cutting edge of the metal knife die is pressed down and resonates through the polyester fiber textile cloth contacting the ultrasonic welding head, and the ultrasonic welding head generates a linear high-temperature zone;
• the base layer and pile layer of the polyester fiber textile fabric are melted under the action of the linear high-temperature belt, and are formed into thin line melts under the extrusion of the metal knife die and the ultrasonic welding head.
• the vibration frequency of the ultrasonic welding head is 2000-50000 times/second
• the heating temperature of the ultrasonic welding head is 150-400 degrees.
• the preferred technical solution adopted by the present invention to solve the above technical problem is: the time for the blade edge to press down and contact the polyester fiber textile cloth is 0.02-1 second.
• the technical solution adopted by the present invention to solve the above technical problems is: a processing method of continuous polyester fiber textile cloth that can be torn into pieces:
• the base layer and loop layer of the continuous polyester fiber textile cloth are melted by the high temperature generated by the ultrasonic equipment and pressed to form a thin line melt, which can be separated into independent single pieces of textile cloth.
• the ultrasonic equipment includes an ultrasonic welding head and a metal knife die driven by a driving mechanism, and the metal knife die includes a knife edge extending along the width direction of the textile cloth;
• the blade edge acts on the upper surface of the polyester fiber textile cloth, and the ultrasonic welding head acts on the lower surface of the polyester fiber textile cloth;
• the cutting edge of the metal knife die is pressed down and resonates through the polyester fiber textile cloth contacting the ultrasonic welding head, and the ultrasonic welding head generates a linear high-temperature zone;
• the base layer and pile layer of the polyester fiber textile fabric are melted under the action of the linear high-temperature belt, and are formed into thin line melts under the extrusion of the metal knife die and the ultrasonic welding head.
• the vibration frequency of the ultrasonic welding head is 2000-50000 times/second
• the heating temperature of the ultrasonic welding head is 150-400 degrees.
• the contact time between the blade edge and the polyester fiber textile cloth is 0.02-1 second.
• the driving mechanism drives the metal knife mold to press down, and the ultrasonic welding head vibrates at ultrasonic high frequency
• the preferred technical solution adopted by the present invention to solve the above technical problems is that the operation of the driving mechanism and the ultrasonic emission of the ultrasonic welding head are controlled by a control signal to achieve linkage.
• the advantage of the present invention is that it adopts an ultrasonic hot-melt technology.
• the polyester fiber textile passes through the knife die and the ultrasonic welding head to instantly generate high temperature at high frequency to melt the silk threads of the pile layer and the base layer in a line, forming a removable
• the torn thin line melt achieves the effect of melting continuously and breaking as soon as it is torn;
• Figure 1 is a schematic diagram of a rolled and formed continuous polyester fiber textile cloth that can be torn into pieces;
• Figure 2 is a schematic diagram of the tearing process of a continuous polyester fiber textile fabric that can be torn into pieces;
• Figure 3 is a partial cross-sectional view of a continuous polyester fiber textile fabric that can be torn into pieces;
• Figure 4 is a base layer diagram of the warp knitting process of a continuous polyester fiber textile fabric that can be torn into pieces;
• Figure 5 is a base layer diagram of the weft knitting process of a continuous polyester fiber textile fabric that can be torn into pieces;
• Figure 6 is a schematic diagram of the processing of continuous polyester fiber textile cloth that can be torn into pieces.
• orientation or positional relationship indicated by the terms “front”, “rear”, etc. is based on the orientation or positional relationship shown in the drawings, or is the customary placement of the product of the invention when in use.
• the orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.
• the continuous polyester fiber textile cloth that can be torn into pieces includes a continuously extending polyester fiber textile cloth A.
• the polyester fiber textile cloth A is made of a base layer 1 woven from yarns and is arranged on the base layer 1
• the terry layer 2 on at least one side.
• the base layer 1 is prepared by a warp knitting process; as shown in Figure 5, the base layer 1 is prepared by a weft knitting process.
• the base layer 1 prepared by the above two processes has an annular unit a or a semi-annular unit b composed of woven wires.
• the annular units a on the warp lines of the base layer prepared by the warp knitting process are interlocking.
• One lead line of the annular unit a on the weft line passes through the annular unit a on the adjacent weft line, and the other lead line is used to surround it to form a diagonal line.
• adjacent annular units a are interlaced to form constraints.
• the woven threads of the base layer prepared by the weft knitting process are bent in a wavy shape to form adjacent semi-annular units b spaced forward and backward on the weft lines.
• Semi-annular units b formed by adjacent weft lines are interlaced with each other.
• the intertwined annular units a or semi-annular units b make the entire base layer 1 tear-resistant, thereby making the polyester fiber textile fabric more durable.
• the terry knitting units of the terry layer 2 protrude from the surface of the base layer 1 and are arranged on the surface of the base layer 1 in a matrix manner.
• Each terry knitting unit is further interwoven with the annular unit a or the semi-annular unit b of the base layer 1, so that the base layer 1 and the terry layer 2 are combined, which not only improves the water absorption and cleaning capabilities of the polyester fiber textile fabric, but also enhances the fabric's durability. strength.
• a continuous polyester fiber textile cloth is provided with a plurality of thin line melts 3 spaced apart along the length direction.
• the thin line melt 3 can traverse the width of the polyester fiber textile cloth, or can be staggered to form a grid, thereby dividing the long polyester fiber textile cloth into several textile cloth units M.
• These thin line melts 3 are formed by heating, melting and pressing the base layer 1 and the pile layer 2 , and the thickness of the thin line melts 3 is less than or equal to the thickness of the base layer 1 .
• the thin line melt 3 is concave on the surface of the polyester fiber textile cloth. You can tell its location visually.
• the toughness of the fiber itself at the thin line melt body 3 is damaged by heat and becomes brittle; secondly, the constraints between the annular units a of the base layer 1 there and the wool. The constraints of the ring knitted unit and the annular unit a of the base layer 1 are both damaged; thirdly, the thin line melt 3 is concave, which makes the stress more concentrated to form a tearing gap. That is to say, the thin linear molten body 3 is easily broken by force.
• the user can separate independent single pieces of textile cloth by tearing along the thin line melt 3 .
• the size and length of the cloth can be determined by tearing it off without having to cut it with a knife or sharp blade.
• the thin line melt 3 can be in the form of a straight line, a curve, a zigzag line or a bending line.
• the thin line melt 3 runs through the width of the polyester fiber textile cloth and is distributed on the long polyester fiber textile cloth at certain intervals, thereby dividing the polyester fiber textile cloth into textile cloth units M of the same size. , to make it easier for users to access.
• the material of the base layer 1 is pure polyester, and the material of the terry layer 2 is a hybrid polyester composed of polyester and nylon.
• the base layer 1 accounts for 30-32%, and the pile layer 2 accounts for 68-70%.
• the matrix arrangement of the pile knitting units of the pile layer 2 will form longitudinal pile spacing lines, and the thin line melt 3 is parallel to the longitudinal loop spacing lines.
• the pile knitting units on both sides of the thin line melt 3 melt and shrink and cause lodging, so that the pile layers 2 on both sides of the thin line melt 3 gradually become thinner and thicker from the thin line melt 3 .
• the textile unit M separated by the longitudinal thin line melt 3 is separated from the overall continuous polyester fiber textile cloth to form a single piece of textile cloth.
• the width of the single piece of textile cloth is the same as that of the long strip.
• the width of polyester fiber textile cloth is consistent, and the length of a single piece of textile cloth is 5CM-200CM.
• the base layer 1 is provided with terry layers 2 on both sides respectively.
• the base layer 1 and the two terry layers 2 are heated and melted and pressed to form a thin line melt 3 .
• the thin line melt 3 is located at the center line of the thickness of the polyester fiber textile cloth to form concave grooves on both surfaces of the polyester fiber textile cloth.
• the thickness of the thin line melt 3 is 0.01-2 mm and the width is 1-5 mm.
• 0.01-2 mm means that the thin line melt 3 has the ability to connect the textile fabric units M on both sides without external force tearing, so that the polyester fiber textile fabric maintains continuity and ensures that the connection strength is such that it can be torn by the user before breaking. Within the range, it is convenient for users to tear and separate independent single pieces of textile cloth.
• the width of the thin line fused body 3 also affects its connection strength.
• the width range of 1-5 mm makes the thin line fused body 3 visible and does not waste fabric.
• both sides of the continuous polyester fiber textile fabric are closed by hot-melt cutting to prevent the fabric from running out.
• this embodiment provides a placement form of the continuous polyester fiber textile cloth, that is, a roll type polyester fiber textile cloth.
• a placement form of the continuous polyester fiber textile cloth that is, a roll type polyester fiber textile cloth.
• it can also be a folding and pull-out type, etc. Place the form.
• the roll-type polyester fiber textile cloth includes an inner core 4 and the above-mentioned continuously extending polyester fiber textile cloth A with a thin line melt 3 wound outside the inner core 4.
• the inner core 4 is cylindrical. paper tube.
• the thin line melt 3 remaining on the outer edge after tearing is hard, thin and rough on the edge, while the outer surface of the polyester fiber textile fabric is rough due to the loop layer 2, and the thin lines remaining on the outer edge are A large friction force can be maintained between the melt 3 and the outer surface of the polyester fiber textile cloth, and even the thin lines of the melt 3 remaining on the outer edge can be tied into the terry layer 2 on the outer surface of the polyester fiber textile cloth. Therefore, The thin line melt 3 remaining on the outer edge can adhere to the outer surface of the polyester fiber textile cloth, so that the roll-type polyester fiber textile cloth maintains a stable winding shape and is not easy to fall off or scatter.
• This embodiment also provides processing equipment for preparing the above polyester fiber textile cloth.
• the processing equipment is an ultrasonic equipment, which mainly involves preparing thin line melts 3 at intervals on the long strips of polyester fiber textile cloth.
• the processing equipment includes an ultrasonic welding head 10 and a metal die 20 driven by a driving mechanism.
• the ultrasonic welding head 10 includes an ultrasonic transmitting device and a welding head.
• the ultrasonic transmitting device converts 220V alternating current into high-frequency ultrasonic signals, and is then connected to a transducer and converted into high-frequency vibration to drive the head to produce high-frequency ultrasonic vibrations.
• the welding head has a resting surface for carrying polyester fiber textile cloth, and the polyester fiber textile cloth is transported on this resting surface.
• the metal cutting die 20 includes a cutting edge s extending along the width direction of the textile cloth. Under the action of the driving mechanism, the cutting edge s of the metal cutting die 20 moves downward to contact the surface of the polyester fiber textile cloth, so that the metal cutting die 20 and the polyester fiber contact each other.
• the ultrasonic welding head 10 under the textile cloth resonates, and a linear high-temperature zone is generated at the head of the ultrasonic welding head 10 .
• the width of the linear high-temperature zone is consistent with the width of the knife edge s.
• This linear high-temperature zone melts the base layer 1 and terry layer 2 of the polyester fiber textile fabric there.
• the knife edge s and the head squeeze this part of the melt to Thin line melt 3 is formed. That is, the base layer 1 and the pile layer 2 are heated and melted by high-frequency ultrasonic waves to form a thin line melt 3 .
• the hot-melt trimmed edges on both sides of the polyester fiber textile fabric can also be prepared in this way.
• the driving mechanism can be a cylinder controlled by a pneumatic transmission system.
• the control signal is triggered as soon as the power is turned on.
• the control signal causes the pneumatic transmission system to operate, pressurizing the cylinder to drive the metal cutter die to lower.
• the control signal The ultrasonic transmitting device of the ultrasonic welding head 10 is made to emit ultrasonic waves to cause the welding head to vibrate ultrasonicly.
• the metal knife mold is pressed down and the ultrasonic welding head is pressed against the polyester fiber textile cloth for a certain period of time to remove the ultrasonic emission.
• the pneumatic transmission system is depressurized and the metal knife is The mold rises, and the preparation of the thin line melt 3 is completed. After a certain period, the above procedure is continued to complete the preparation of the next thin line melt 3.
• the vibration frequency of the ultrasonic welding head 10 is 2000-50000 times/second
• the heating temperature of the ultrasonic welding head 10 is 150-400 degrees
• the time for the blade edge s to press the surface of the polyester fiber textile cloth is 0.02-1 second. It should be noted that the time and pressure of the knife edge s pressing down on the surface of the polyester fiber textile cloth need to be set appropriately to avoid the melting of the polyester fiber textile cloth or the thin line melt 3 being too thick and making it difficult to tear. .

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• Engineering & Computer Science (AREA)
• Textile Engineering (AREA)
• Mechanical Engineering (AREA)
• Physics & Mathematics (AREA)
• Plasma & Fusion (AREA)
• Thermal Sciences (AREA)
• Health & Medical Sciences (AREA)
• Public Health (AREA)
• Treatment Of Fiber Materials (AREA)
• Woven Fabrics (AREA)
• Laminated Bodies (AREA)
• Knitting Of Fabric (AREA)

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• 2022
  • 2022-03-24 CN CN202210301190.5A patent/CN114714730B/zh not_active Ceased
  • 2022-03-24 CN CN202310204477.0A patent/CN116278291A/zh active Pending
  • 2022-07-05 US US17/857,452 patent/US12209354B2/en active Active
• 2023
  • 2023-03-14 JP JP2023600079U patent/JP3246285U/ja active Active
  • 2023-03-14 EP EP23773655.8A patent/EP4375065A4/en active Pending
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  • 2023-03-14 WO PCT/CN2023/081216 patent/WO2023179407A1/zh not_active Ceased
• 2025
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