WO2018101789A1 - Dispositif de liaison par ultrasons pour fabrication de vêtement de protection, procédé de fabrication de vêtement de protection l'utilisant et vêtement de protection fabriqué par celui-ci - Google Patents

Dispositif de liaison par ultrasons pour fabrication de vêtement de protection, procédé de fabrication de vêtement de protection l'utilisant et vêtement de protection fabriqué par celui-ci Download PDF

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Publication number
WO2018101789A1
WO2018101789A1 PCT/KR2017/014005 KR2017014005W WO2018101789A1 WO 2018101789 A1 WO2018101789 A1 WO 2018101789A1 KR 2017014005 W KR2017014005 W KR 2017014005W WO 2018101789 A1 WO2018101789 A1 WO 2018101789A1
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WIPO (PCT)
Prior art keywords
pattern
fabric
protective clothing
ultrasonic
fusion
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PCT/KR2017/014005
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English (en)
Korean (ko)
Inventor
박재기
박철웅
Original Assignee
주식회사 에스투라인
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Publication of WO2018101789A1 publication Critical patent/WO2018101789A1/fr

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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H43/00—Other methods, machines or appliances
    • A41H43/04—Joining garment parts or blanks by gluing or welding ; Gluing presses
    • 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
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/845—C-clamp type or sewing machine type
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/0002—Details of protective garments not provided for in groups A41D13/0007 - A41D13/1281
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A41D27/24—Hems; Seams
    • A41D27/245—Hems; Seams made by welding or gluing
    • 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
    • B29C65/083—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil
    • B29C65/087—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil using both a rotary sonotrode and a rotary anvil
    • 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
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
    • B29C65/7832—Positioning the parts to be joined, e.g. aligning, indexing or centring by setting the overlap between the parts to be joined, e.g. the overlap between sheets, plates or web-like materials
    • 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
    • B29C66/01—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
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/133—Fin-type joints, the parts to be joined being flexible
    • 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
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/23—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations
    • B29C66/234—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations said joint lines being in the form of tessellations
    • 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
    • B29C66/43—Joining a relatively small portion of the surface of said 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
    • B29C66/72—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
    • B29C66/70—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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • 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
    • B29C66/81433—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 being toothed, i.e. comprising several teeth or pins, or being patterned
    • 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
    • B29C66/81433—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 being toothed, i.e. comprising several teeth or pins, or being patterned
    • B29C66/81435—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 being toothed, i.e. comprising several teeth or pins, or being patterned comprising several parallel ridges, e.g. for crimping
    • 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
    • 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
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • 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
    • D06H5/00—Seaming textile materials
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2300/00—Details of garments
    • A41D2300/30—Closures
    • A41D2300/332—Closures using elastic bands
    • 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
    • B29C66/80—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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/4842—Outerwear

Definitions

  • the present invention relates to a device for manufacturing a protective suit such as fire fighting suit, chemical protective suit, raincoat made of thermoplastic resin, a manufacturing method using the same, and a prepared protective suit.
  • Ultrasonic bonding apparatus for the production of protective clothing and the method of manufacturing protective clothing using the same to deliver the ultrasonic wave to the portion to be bonded by the ultrasonic fusion to facilitate the bonding of the arm or leg and the thin cylindrical portion of the protective suit. And protective clothing made thereby.
  • Examples include protective clothes such as fire fighting suits, chemical protective clothes, and raincoats.
  • Such protective clothing is worn to protect workers from the hazardous environment generated at the workplace itself when the place of activity is exposed to water or harmful.
  • Such protective clothing is usually made of a material capable of blocking harmful air or moisture, and there are various kinds of related technologies other than Patent Documents 1 to 3.
  • Patent document 1 is a protective clothing for insect pest control made of a mesh cloth composed of a insect repellent part, the upper insect repellent part, and the lower insect repellent part, the face insect repellent is sewn with a transparent resin material in order to secure a clear view A transparent viewing window, a front part formed in the mouth opening to maintain an opening state when opening by a zipper attached to a lower part of the transparent viewing window, and a top, bottom, left, right, rear in the rear coupled with the front part and the zipper. It is sewn into a mesh material of a certain thickness so as to be covered with enough free space from the head of the head to form a head mesh portion to maintain its shape.
  • the upper insect repellent part forms the face insect body integrally, and the cuff band part at the end of the arm insect repellent net where the arm is inserted. Forming, and forming this arm screen, while wearing a mesh bag and a zipper on the face of the insect repellent while protecting the body and double-breast on one side, Convenience sound, formed by the upper body of the waistband portion at the lower edge of the upper part of the body, and separate the opening and the upper part of the head and the upper part of the head at the insect repellent and one time operation from the upper insect to the lower part of the edge It consists of an upper zipper which is formed and attached to a single body to enable separate opening, and the lower repellent part is a detachable waistband part having a Velcro fastener for easy waist wearing over the upper repellent part, and the leg is comfortably wrapped around the waistband part. It is formed by forming the opening along both sides of the pants so that it can be put in, the pants mesh part with an ankle band on the pants end, and a bottom
  • Patent Document 2 is a protective layer made of a form corresponding to the upper body of the human body is made of a stack of adsorption layers between the endothelial and the outer skin so as to protect the human body from external chemical toxic substances; And a shape that is connected to the upper neck of the protection and wraps around the head of the human body, and a fixing band fixed to the edge of the protruding plate protruding from the front surface of the gas mask to extend from the inner surface to form a seal of the neck of the human body wearing the gas mask. It comprises a hood provided with,
  • Patent document 3 is a multi-purpose protective suit consisting of a top, a bottom and a hat connected to the top in order to protect the body of the worker from the micro-materials generated in the industrial field, or to block particles generated in the body of the worker,
  • a pair of leg inserts are provided, and a lower zipper is provided in the longitudinal direction at the lower end of the outer surface of the leg insert, a blocking film is formed inside the lower zipper, and the blocking film is drawn inward by lowering the lower zipper from the top to the bottom.
  • the barrier film is unfolded, and the multi-purpose protective clothing formed by sewing a plurality of fabrics is overlapped with the ends of two adjacent fabrics, but at least one of the two fabrics is overlapped.
  • At the ends are formed folded folds inwardly of the multipurpose protective suit, The fold is folded and sewn together.
  • This conventional protective clothing is made of a material that can be sealed to prevent moisture or air from entering the interior as described above, but is manufactured by a general sewing method sewn by using a sewing thread, Protective clothing has a problem in that the hole is formed in the part passing the needle for sewing the sewing thread in the process of sewing the joint using a sewing thread, the airtightness is inferior.
  • the technology developed to improve such a disadvantage is to make a protective suit by heat fusion or ultrasonic fusion method, not a general sewing method, Patent Documents 4 and 5 and the like as a related technology.
  • Patent document 4 the step of supplying two pieces of fabric; Automatically aligning the edges of the fabric so that the fabric overlaps with each other; Adjusting the height of the pattern roller according to the thickness of the overlapped portions of the fabric;
  • the present invention relates to a method for manufacturing a safety protective suit using ultrasonic welding, comprising: transmitting energy through an ultrasonic generator to a pattern roller and melting and adhering the overlapped portions of the fabric.
  • Patent document 5 in the fabric closure structure of the protective clothing for chemicals produced by sewing two or more fabrics, the base fabric is disposed to form a seam to be opposed to each other without adjacent ends; A sealing tape attached to the top of the joint to seal and shield the joint; It relates to a fabric-sealing structure of the seamless sewing seam sealing method of the protective clothing for chemicals, including;
  • the protective clothing made by the conventional non-sealing or ultrasonic welding method has the advantage that there is no needle hole so that the sealing effect can be improved by not using the sewing thread.
  • the sealing tape and the padding fabric should be used, and the adhesive tape is not well adhered in the process of bonding the sealing tape. There is a problem in that there is a gap between the gaps and the sealing is insufficient.
  • the pattern roller 100 formed as shown in FIG. 16 is used, and the adhesive pattern formed by the pattern roller has a gap between the pattern and the pattern by forming a straight pattern at regular intervals such as a barcode. There is a problem that air or moisture passes through the gap.
  • Patent Document 6 which comprises a frame forming a support structure; A fabric support part having a support lever protruding in a left and right direction perpendicular to a fabric advance direction at a middle side of the frame, and having a pattern roller supporting a sewing fabric in the support lever; An ultrasonic generator having a tool horn disposed on an upper side of the pattern roller to transmit ultrasonic waves to the sewing fabric and to melt-bond the overlapped portions of the fabric; A height adjusting part including a driving cylinder for raising and lowering the ultrasonic wave generator up and down to raise and lower the tool horn relative to the pattern roller; And a scaffold that transmits a driving force to the pattern roller of the fabric support part, operates the tool horn of the ultrasonic wave generator, and incorporates switches for operating the drive cylinder of the height adjustment part, wherein the fabric support part is configured to rotate the pattern roller.
  • a drive motor is provided, wherein the axis of the drive motor extends inwardly of
  • the conventional ultrasonic welding device has a limitation in welding the long cylindrical arm or leg such as protective clothing.
  • the conventional ultrasonic welding device can prevent air or water from leaking between the two fabrics by ultrasonically fusion of the two fabrics, but the arms or the arms of the long cylindrical portion, such as the arm or leg portion of the protective clothing, There is a disadvantage in that a lot of time and labor is consumed in the process of gluing the leg portion.
  • the present invention was developed to solve the above problems, to produce a protective suit by bonding the fabric in a cylindrical shape, by transferring ultrasonic waves to the portion to be bonded to make the bonding by ultrasonic fusion, arms or legs of the protective suit It is an object of the present invention to provide an ultrasonic bonding apparatus for the production of protective clothing, and a method of manufacturing the protective clothing using the same, and a protective clothing made by the same.
  • the present invention when the long cylindrical portion, such as the leg or arm of the protective suit, fusion, as the cylindrical portion is fused while moving in the longitudinal direction, it is not only easier to fusion of the cylindrical portion, but also to form a fusion pattern It is an object of the present invention to provide an ultrasonic bonding apparatus for manufacturing protective clothing, a method of manufacturing protective clothing using the same, and a protective clothing made by the same, wherein the edges of the pattern rollers are chamfered to prevent tearing of the fusion pattern by the corners.
  • the present invention comprises a pattern roller consisting of a towing portion and a fusion portion, while the fusion portion is fused to the fabric in the process of being pulled by the traction unit at the same time the part of the pattern forming portion is cut and discharged by the traction unit easier to wear protective clothing It is an object of the present invention to provide an ultrasonic bonding apparatus for manufacturing protective clothing, which is capable of being fused in a cylindrical shape, a protective clothing manufacturing method using the same, and a protective clothing made thereby.
  • Ultrasonic bonding apparatus for producing protective clothing according to the present invention for achieving this object is provided with an ultrasonic generator for generating ultrasonic waves at one end of the horizontal support is supported by a vertical frame; A pattern roller is installed at the other end of the fabric support, one end of which is connected to the vertical frame below the horizontal support, rotated by roller driving means, and the pattern roller is fused and transported by overlapping the fabric by interacting with the ultrasonic generator generated by the ultrasonic generator. ; Elevating means for elevating the ultrasonic generator; And a rotating means for rotating the ultrasonic generator, the ultrasonic bonding apparatus for bonding a fabric made of thermoplastic resin using ultrasonic welding, wherein the pattern roller is installed to be rotated in the longitudinal direction of the fabric support.
  • the horizontal support for supporting the ultrasonic generator and the length of the fabric support for rotatably supporting the pattern roller are installed at least longer than the length of the crotch portion of the protective clothing, when the cylindrical arm portion or crotch portion of the protective clothing is fused in a cylindrical shape.
  • the cylindrical arm portion or crotch portion is sufficiently passed through the pattern roller, so that the cylindrical arm portion or crotch portion can be fused without being wrinkled.
  • the fabric support is fixed in the middle of the vertical frame and disposed horizontally with the ground, it is preferable that the fabric guide for guiding the fabric so that the fabric is supplied in a straight line with the fabric support at the outer end of the pattern roller is installed portion .
  • the fabric guide has an arc shape so as to gradually widen away from the pattern roller, and consists of two plates, and the two plates overlap each other so that the edges of adjacent parts overlap each other, and the overlapping portion is bent outward.
  • the lower guide groove is formed.
  • the ultrasonic generator includes an ultrasonic oscillator for generating ultrasonic waves, and an ultrasonic horn for transmitting ultrasonic waves generated from the ultrasonic oscillator to the fabric and fusion bonding the overlapped portions of the fabric, wherein the ultrasonic horn is one side of the center point of the arcuate plane portion of the lower portion. It is preferable that the eccentric part is installed to correspond to the pattern roller.
  • the pattern roller forms a pressing pattern along the outer circumferential surface of the cylindrical roller body, the pointed corner portion of the pressing pattern is formed into an arc shape, and the edge portion of the cross section is chamfered to remove the attachment ( ⁇ ⁇ ). As a result of the fusion process, the pressing pattern did not perforate the fabric.
  • the pattern roller is a pressing pattern formed in a straight line along the outer peripheral surface of the cylindrical roller body; It has a diameter relatively larger than the diameter of the portion where the pressing pattern is formed, to form a traction pattern for not only pushing the fabric back but also separating the outer end of the fusion pattern formed by the pressing pattern from the fusion pattern, the pressing As the edge portion of the cross section of the pattern was chamfered to remove the attachment, the pressing pattern did not perforate the fabric during the fusion process.
  • the roller driving means is installed between the drive motor installed in the vertical frame, and the sprockets respectively installed in the drive motor and the pattern roller, and is installed by installing a chain for transmitting the power of the drive motor to the pattern roller inside the fabric support. Can be.
  • Protective clothing manufacturing method using an ultrasonic bonding apparatus is a protective clothing manufacturing method using the ultrasonic bonding apparatus for manufacturing a protective clothing configured as described above, overlapping both ends of the fabric in the fabric guide installed on one side of the fabric support After aligning, the ultrasonic generator and the pattern roller are driven to fusion the overlapping part of the fabric, and the cylindrical arm or crotch part of the protective clothing made by the supplied fabric is directed from the pattern roller along the fabric support to the vertical frame. It is characterized in that the arm portion or the crotch portion to form a cylindrical shape to be moved.
  • the fusion is made while the arm support or the crotch portion is moved so that the fabric support passes through the center of the cylindrical arm portion or the crotch portion of the protective clothing during the welding process, and after the fusion of the arm portion or the crotch portion is completed, the lifting is completed.
  • the means to raise the ultrasonic generator it is pulled to the pattern roller side to separate the arm portion or crotch portion from the far end support.
  • the cylindrical arm or crotch portion of the protective clothing is welded while the welding is moved along the fabric support, and the welding pattern is formed on the outer side of the protective clothing.
  • the traction pattern forming portion formed on the outer side of the formed straight fusion pattern is formed in the traction pattern having a larger diameter than the pressing pattern forming portion, and the speed moved by the traction pattern having a relatively large diameter is moved by the pressing pattern. As the speed is faster than the speed, the traction pattern on the outer side where the linear fusion pattern is formed is pulled faster than the linear pressure pattern forming portion, so that the traction pattern is separated from the fusion pattern.
  • Protective clothing made by the method of manufacturing a protective suit using the ultrasonic bonding apparatus according to another aspect of the present invention is a protective suit made by the above method, the armpit portion and the groin portion of the two fabrics by ultrasonic fusion directly so that there is no extra portion It is characterized by one.
  • Ultrasonic bonding apparatus for manufacturing protective clothing according to the present invention and a method for manufacturing a protective clothing using the same and the protective clothing made by the protective clothing does not form a sewing thread hole in the protective clothing, as a fusion pattern is formed in a certain pattern does not create a gap in the fusion zone, airtightness It is effective to maintain.
  • the present invention can be fused at the same time also long cylindrical portion, such as the crotch or arm portion of the garment at the time of the production of protective clothing, such as fire fighting clothing, chemical protective clothing, raincoat, etc., greatly improving the work efficiency and the overlapped portion is melt-bonded Because it is formed smoothly, there is also a good fit.
  • the present invention has the effect of preventing the perforation of the fabric by the edge of the pattern during ultrasonic fusion, as the edge of the pattern forming protrusion formed on the pattern roller to form a gentle arc.
  • FIG. 1 is a perspective view of an example of the ultrasonic bonding apparatus for producing protective clothing according to the present invention
  • Figure 2 is a bottom perspective view of the ultrasonic generating unit constituting the ultrasonic bonding apparatus for producing protective clothing according to the present invention
  • Figure 3 is a front view of an example of the ultrasonic bonding device for producing protective clothing according to the present invention
  • Figure 4 is an enlarged view of the operating state of the ultrasonic bonding portion constituting the ultrasonic bonding apparatus for producing protective clothing according to the present invention.
  • FIG. 5 is a plan view showing the operating state of the pattern roller and the ultrasonic horn constituting the ultrasonic bonding apparatus for manufacturing special clothing according to the present invention.
  • Figure 6 is a plan view of different examples of the pattern roller constituting the ultrasonic bonding apparatus for producing protective clothing according to the present invention
  • Figure 7 is an enlarged cross-sectional view showing a part of the pattern roller constituting the ultrasonic bonding apparatus for producing protective clothing according to the present invention.
  • FIG. 8 is a plan view of another example of the pattern roller constituting the ultrasonic bonding apparatus for producing protective clothing according to the present invention
  • FIG. 9 is a perspective view of a state where the superimposition guide is installed in the ultrasonic bonding apparatus for manufacturing protective clothing according to the present invention
  • FIG. 11 is a front and rear view of the protective clothing made using the ultrasonic bonding apparatus for producing protective clothing according to the present invention.
  • FIG. 12 is a front view showing a state in which a part of the front surface of the protective clothing made by using the ultrasonic bonding device for manufacturing protective clothing according to the present invention in a
  • Figure 13 is a perspective view of a part of the junction of the protective clothing made using the ultrasonic bonding apparatus for producing protective clothing according to the present invention
  • Figure 14 is a perspective view of another example of the bonding portion of the protective clothing made using the ultrasonic bonding apparatus for producing protective clothing according to the present invention
  • 15 is a front photograph of an example of a protective clothing made using the ultrasonic bonding apparatus for producing protective clothing according to the present invention
  • 16 is a plan view of an example of a conventional ultrasonic welding pattern roller
  • 17 is a plan view of another example of a conventional ultrasonic welding pattern roller
  • Ultrasonic bonding apparatus for the production of protective clothing according to the present invention by bonding the fabric (C) made of thermoplastic resin using ultrasonic welding, but parts such as the crotch part or arm part in the manufacture of protective clothing such as fire fighting clothing, chemical protective clothing, raincoat, etc. In spite of maintaining complete confidentiality, the joining operation can be easily performed and high quality products can be produced.
  • the protective clothing made by the ultrasonic bonding apparatus for manufacturing protective clothing according to the present invention is made of a thermoplastic resin fabric so that the welding can be made firmly in the ultrasonic welding process.
  • Fabric (C) that can be used as a protective clothing made by the present invention is a thermoplastic resin such as synthetic resin, nylon, polyethylene, polystyrene, polyvinyl chloride, etc., any fabric that can be fused by ultrasonic waves can be used.
  • Ultrasonic bonding apparatus for making a protective suit according to the present invention the purpose is to make it easier to fusion the cylindrical portion, such as the arm portion or crotch portion of the protective suit, this ultrasonic fusion pattern
  • the roller 20 is rotated so that the fusion can proceed in the longitudinal direction of the arm portion or the crotch portion, and the arm portion and the crotch portion fused by the pattern roller 20 and the ultrasonic generator 10 can be moved smoothly.
  • the length of the distal support 10c placed on the path through which the portion passes is formed longer than the length of the crotch portion.
  • the ultrasonic bonding apparatus for producing protective clothing of the present invention is to improve the conventional ultrasonic bonding apparatus to easily weld the arm or crotch portion of the retaliation cylindrically.
  • Other components are the same as in the prior art, but the understanding of the present invention Briefly to help.
  • the basic configuration of the ultrasonic bonding apparatus for manufacturing protective clothing one end is installed on the other end of the horizontal support (10s) supported by the vertical frame (10v) to generate ultrasonic waves Generator 10; It is installed at the other end of the fabric support (10c) has one end coupled to the vertical frame of the horizontal support lower, rotated by the roller driving means 23, and interacts with the ultrasonic generator generated by the ultrasonic generator to overlap the fabric Pattern roller 20 for fusion and transport; Elevating means (30) for elevating the ultrasonic generator; And rotating means 40 for rotating the ultrasonic generator.
  • the horizontal support (10s) is a means for supporting the ultrasonic generator 10
  • the fabric support (10c) is a means for supporting the fused fabric (C) and the pattern roller 20, these are vertical frames It is fixed to (10v), and the fabric support is installed in the lower portion of the horizontal support.
  • the ultrasonic generator 10 is installed on the generator mounting stand 10e installed at the front end of the horizontal support (10s), and the ultrasonic wave generator 11 for generating ultrasonic waves, and the ultrasonic wave generated from the ultrasonic oscillator to the fabric and the fabric Ultrasonic horn 12 for melt-bonding the overlapping portion of the.
  • a controller (not shown) for controlling these drives is provided.
  • the ultrasonic oscillator 11 functions to generate ultrasonic waves, and converts electrical energy into mechanical vibration energy.
  • Ultrasonic oscillation generated by the ultrasonic oscillator 11 is transmitted to the fabric (C) through the ultrasonic horn (12).
  • the ultrasonic horn 12 is provided so that the portion eccentrically to one side of the center point of the arcuate plane portion 12p at the bottom thereof corresponds to the pattern roller 20.
  • the ultrasonic generator including the ultrasonic oscillator 11 and the ultrasonic horn 12 is installed on the horizontal support (10s) by the generator mounting base (10e) as shown.
  • the ultrasonic generator 10 is coupled to the generator mounting base 10e by a bearing and is rotatable, and includes a rotating means 40 to rotate the ultrasonic generator.
  • the rotating means 40, the motor 43, the rotating shaft of the motor and the pulley 41 installed in the ultrasonic oscillator 11 or the ultrasonic horn 12, and It may consist of a belt 42 connected between the pulleys.
  • the ultrasonic generator 10 should be able to be lifted up and down to adjust the contact state of the pattern roller 20 and the ultrasonic horn 12 to fusion the fabric or to complete the protective clothing pattern roller 20 and ultrasonic welding
  • the ultrasonic horn may be spaced apart from the pattern roller so as to be separated from the horn 12.
  • a lifting means 30 is installed between one side of the generator mounting base 10e on which the ultrasonic generator 10 is installed and the horizontal support 10s to lift and raise the generator mounting rod relative to the fixed horizontal support.
  • the elevating means 50 may be carried out by various modifications, one preferred embodiment is to constitute a hydraulic or pneumatic cylinder.
  • the ultrasonic bonding apparatus for manufacturing the protective clothing of the present invention is similar to the conventional one as described above, but the horizontal support (10s) and the pattern roller for supporting the ultrasonic generator so that the arm or leg portion of the protective clothing can be fused in a cylindrical shape.
  • the length of the fabric support 10c rotatably supporting the 20 is characterized in that it is installed at least longer than the length of the crotch portion of the protective suit.
  • the rotation direction of the pattern roller 20 is characterized in that made in the longitudinal direction of the fabric support.
  • roller driving means 23 As a means for rotating the pattern roller 20 is provided with a roller driving means 23, the roller driving means 23, as shown in Figure 3, the drive motor provided in the vertical frame (10v) ( 23m) and the chain 23c installed between the sprockets 23s respectively installed on the drive motor and the pattern roller to transfer the power of the drive motor 23m to the pattern roller 20 to the inside of the fabric support 10c. It is configured by installing on.
  • the bonding device of the present invention is able to easily weld the cylindrical arm or crotch portion of the protective suit, for this purpose, at least the length of the fabric support This is because it is formed longer than the length of the part, and if the drive motor (23m) is installed in the middle of the fabric support in the bonding device having such a structure, the arm or crotch part of the protective clothing may be caught on the drive motor (23m). .
  • the protective clothing is prevented from being damaged or contaminated by them, as well as they are protected during the fusion process of the protective clothing. It will not be blessed.
  • the bonding apparatus of the present invention is the fabric support (10c) is fixed in the middle of the vertical frame (10v) and arranged horizontally with the ground, the outer end of the portion where the pattern roller 20 is installed, the fabric is in line with the fabric support
  • the fabric guide 13 is further installed to guide the fabric to be supplied to the fabric so that the direction in which the fabric moves is exactly between the pattern roller 20 and the ultrasonic horn 12.
  • the fabric guide 13 can be simply made of a long flat plate, but it is easier to guide the fabric between the pattern roller 20 and the ultrasonic horn 12.
  • the fabric guide 13 for this has an arc shape so as to gradually widen away from the pattern roller 20, as shown in Figure 9, consisting of two plates, the two plates are adjacent to each other The edges are superimposed so as to overlap each other, and this overlapping portion is bent outward to form a guide groove 13g.
  • the fabric guide 13 is configured as shown in Figure 10, the fabric is moved along the guide groove (13g) on both sides to overlap the fabric as supplied between the pattern roller 20 and the ultrasonic horn 12 is superimposed To keep the quantity and direction constant.
  • the fabric guide 13 (13g) of the fabric guide 13 is installed in each of the fabric sensor (50) to detect when the fabric is separated from the upper, lower guide groove (13g) to stop the operation of the ultrasonic bonding device Control means such as to prevent the degradation of the quality due to the overlapping of the fabric in advance.
  • the fabric sensor 50 is formed with a sensing hole (13h) in the fabric guide 13 so as not to interfere with the conveyance of the fabric conveyed along the upper, lower guide groove (13g) as shown in FIG. It is preferable to install a contact sensor, a proximity sensor, etc. in the hole 13h so as to detect when a gap is generated between the upper and lower guide grooves in the fabric.
  • the position where the ultrasonic horn 12 corresponding to the pattern roller 20 is aligned may be performed in various ways. However, in order to make the fabric more easily move backward, as shown in FIG. 5, the ultrasonic horn 12 It is to align the pattern roller 20 so that the circular arc-shaped flat portion 12p formed at the bottom of the eccentric.
  • the ultrasonic horn 12 is installed so as to correspond to the pattern roller 20 a portion eccentric to one side of the center point of the arcuate plane portion 12p at the bottom.
  • the pattern roller 20 used in the bonding apparatus according to the present invention can be made by forming a variety of patterns on the outer peripheral surface of the cylinder, it was possible to prevent the fabric is perforated in the process of ultrasonic welding the fabric.
  • the pattern roller 20 forms a pressing pattern 21 as shown in FIG. 6 along the outer circumferential surface of the cylindrical roller body, and forms a sharp corner portion 21e of the pressing pattern 21 in an arc shape.
  • the pressing pattern did not perforate the fabric during the fusion process.
  • the pressing pattern 21 may be formed in two lines as shown in Fig. 6 (a) or an outer line as shown in Fig. 6 (b), but may be formed in three or more lines, although not shown.
  • the pattern roller 20 may vary in structure depending on a method of fusion of protective clothing.
  • FIG. 13 is an enlarged view of the welded portion of the protective clothing fused using the pattern roller 20 shown in FIG. 6, and FIG. 14 uses the pattern roller on which the traction pattern 22 is formed, as shown in FIG. 8. It is an enlarged view of the welded portion of the protective clothing fused.
  • the welded portion is pressed against the pressing pattern 21 in a state where the fusion ends of the fabric of the protective suit overlap each other in the opposite direction.
  • the fusion pattern Ca is formed as shown in FIG. 13, and the fusion pattern thus formed prevents a gap between the overlapping fabrics.
  • the traction pattern 22 forms a pattern in the removal portion Cc and simultaneously pulls out the removal portion to separate the outer removal portion of the fusion pattern Ca from the fusion pattern.
  • the diameter of the portion where the traction pattern 22 is formed is equal to the pressing pattern 21'. It is formed relatively larger than the diameter of the formed portion, the traction pattern can not only push the fabric back, but also separate the outer removal portion of the fusion pattern formed by the pressing pattern from the fusion pattern.
  • Protective clothing manufacturing method is to arrange the both ends of the fabric to overlap the fabric guide installed on one side of the fabric support, and then to drive the ultrasonic generator and the pattern roller to weld the overlapping parts of the fabric, but the protective clothing made by the supplied fabric
  • the process of fusion welding the cylindrical arm or crotch portion of the protective suit is the fusion of the arm or crotch portion as the fabric support moves through the center of the cylindrical arm or crotch portion of the protective suit Is done.
  • the pattern roller used in this manufacturing method is a method using a pattern roller in which only the pressing pattern shown in FIG. 6 is formed as described above.
  • the lifting means is driven to raise the ultrasonic generator, and then pulled toward the pattern roller to separate the arm portion or the crotch portion from the fabric support.
  • the fusion process is performed while the cylindrical arm portion or the crotch portion of the protective clothing moves along the top of the fabric support during the welding process.
  • the pattern is formed on the outer side of the protective suit as shown in FIG.
  • the traction pattern forming portion formed outside the linear fusion pattern formed by the linear pressure pattern 21 'during the fusion process has a larger diameter than the pressure pattern.
  • the linear pressure pattern of the outer traction pattern in which the linear fusion pattern is formed The pull pattern is separated from the fusion pattern by being pulled faster than the forming portion, so that only the linear fusion pattern remains as shown in an enlarged view on one side of FIG. 14.
  • Protective clothing according to the present invention is a protective clothing made by the above method, the armpit portion and the groin portion of the two fabrics by ultrasonic fusion directly so that there is no cover.
  • FIG 11, 12 and 15 show a protective suit according to the invention
  • Figure 11 (a) is a front view of the protective suit
  • Figure 11 (b) is a rear view of the protective suit
  • Figure 15 is a Front picture.
  • Protective clothing according to the present invention is produced by separating the head, arm, upper body, lower body by parts by fusion by ultrasonic fusion.
  • the upper body and the arm are shown as separated, the upper body and the arm may be made integral.
  • the upper body and the arm may be integrally formed by ultrasonic fusion along the inner armpit of the arm from both sides of the upper body.
  • the lower part is produced by dividing both sides by the groin in the middle, but by forming an ultrasonic fusion portion inside the lower body to make the hip part from one leg by ultrasonic fusion to each other to make the lower body connected to the two legs.
  • the upper body and the lower body are also ultrasonically fused and connected to each other, and the connecting part is provided with an elastic band (Cb) inside as shown in FIG. 12 so that the waist part is in close contact with the user's body by contracting the band. This swelling was prevented from falling in self-employment.
  • Cb elastic band
  • the protective suit of the present invention is any one of a method of ultrasonic fusion using a pattern roller having only the pressing pattern 21 of FIG. 6 and a pattern roller formed up to the traction pattern 22 as shown in FIG. 8. It can be fused using.
  • both sides of the arm and the upper part of the leg portion are ultrasonically fused in a state where the ends of the fabric overlap in opposite directions as shown in FIG. 13 by using the pattern roller shown in FIG.
  • the method as shown in FIG. 14 using a pattern roller configured as shown in FIG. 8 to facilitate the installation of the elastic band Cb installed in this part. It is preferable to fuse with.
  • the elastic band (Cb) is sewn in a state in which the rubber band in the longitudinal direction at one end of the band fabric of the same material as the fabric, the other end is installed in the protective clothing by ultrasonic welding in the state of being inserted into the connecting portion of the upper body and lower body do.
  • the zipper is installed on the open front hem, but the zipper is also installed on the fabric having the same material as the fabric of the protective clothing, and the front protective collar ( Cs) was installed to block air from entering into the gaps between the zippers.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Details Of Garments (AREA)

Abstract

La présente invention concerne un dispositif de liaison par ultrasons qui permet de fabriquer un vêtement de protection, un procédé de fabrication d'un vêtement de protection l'utilisant et un vêtement de protection fabriqué par celui-ci, le dispositif de liaison par ultrasons fabriquant un vêtement de protection en faisant adhérer un tissu brut sous une forme cylindrique, la liaison étant exécutée par soudage par ultrasons par transmission d'une onde ultrasonore à une partie à coller, et facilitant l'adhérence de parties cylindriques telles que les bras et les jambes du vêtement de protection.
PCT/KR2017/014005 2016-12-02 2017-12-01 Dispositif de liaison par ultrasons pour fabrication de vêtement de protection, procédé de fabrication de vêtement de protection l'utilisant et vêtement de protection fabriqué par celui-ci WO2018101789A1 (fr)

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KR10-2016-0163514 2016-12-02
KR1020160163514A KR101742208B1 (ko) 2016-12-02 2016-12-02 보호복 제조용 초음파 접합장치와 이를 이용한 보호복 제조 방법과 이에 의해 만들어진 보호복

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KR101989269B1 (ko) * 2018-01-26 2019-09-24 정욱 일회용의류 제작장치
KR101994257B1 (ko) * 2018-08-31 2019-06-28 최유진 초음파 융착을 이용한 보호복 제조 방법과 이에 의해 만들어진 보호복
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CN111546656B (zh) * 2020-05-13 2021-11-12 台州市中心医院（台州学院附属医院） 一种防护服一次成型自动化设备及其使用方法
CN112841792A (zh) * 2021-03-11 2021-05-28 深圳市佳仕强智能科技有限公司 一种多功能裤腰带制造设备
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