NO780757L - Soem for sammenfoeyning av stoffkanter, samt fremgangsmaate ved dennes fremstilling - Google Patents

Soem for sammenfoeyning av stoffkanter, samt fremgangsmaate ved dennes fremstilling

Info

Publication number
NO780757L
NO780757L NO780757A NO780757A NO780757L NO 780757 L NO780757 L NO 780757L NO 780757 A NO780757 A NO 780757A NO 780757 A NO780757 A NO 780757A NO 780757 L NO780757 L NO 780757L
Authority
NO
Norway
Prior art keywords
edges
fabric
seam
coated
binding strip
Prior art date
Application number
NO780757A
Other languages
English (en)
Inventor
Noel Bibby
Original Assignee
Bibby Ltd Noel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bibby Ltd Noel filed Critical Bibby Ltd Noel
Publication of NO780757L publication Critical patent/NO780757L/no

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/72Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00Details of garments or of their making
    • A41D27/24Hems; Seams
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/04Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815Hot melt adhesives, e.g. thermoplastic adhesives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5007Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5021Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like being multi-layered
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5007Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5028Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like being textile in woven or non-woven form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5042Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like covering both elements to be joined
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5064Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like of particular form, e.g. being C-shaped, T-shaped
    • B29C65/5071Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like of particular form, e.g. being C-shaped, T-shaped and being composed by one single element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5064Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like of particular form, e.g. being C-shaped, T-shaped
    • B29C65/5085Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like of particular form, e.g. being C-shaped, T-shaped and comprising grooves, e.g. being E-shaped, H-shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/62Stitching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13Single 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
    • B29C66/133Fin-type joints, the parts to be joined being flexible
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/40General 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
    • B29C66/41Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43Joining a relatively small portion of the surface of said articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General 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
    • B29C66/71General 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General 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
    • B29C66/72General 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
    • B29C66/723General 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 being multi-layered
    • B29C66/7234General 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 being multi-layered comprising a barrier layer
    • B29C66/72343General 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 being multi-layered comprising a barrier layer for liquids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General 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
    • B29C66/72General 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
    • B29C66/729Textile or other fibrous material made from plastics
    • B29C66/7292Textile or other fibrous material made from plastics coated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2313/00Use of textile products or fabrics as reinforcement
    • B29K2313/02Use of textile products or fabrics as reinforcement coated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037Other properties
    • B29K2995/0068Permeability to liquids; Adsorption
    • B29K2995/0069Permeability to liquids; Adsorption non-permeable
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24033Structurally defined web or sheet [e.g., overall dimension, etc.] including stitching and discrete fastener[s], coating or bond
    • Y10T428/24041Discontinuous or differential coating, impregnation, or bond
    • Y10T428/2405Coating, impregnation, or bond in stitching zone only
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419Fold at edge
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419Fold at edge
    • Y10T428/24198Channel-shaped edge component [e.g., binding, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777Edge feature
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777Edge feature
    • Y10T428/24785Edge feature including layer embodying mechanically interengaged strands, strand portions or strand-like strips [e.g., weave, knit, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Details Of Garments (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Outer Garments And Coats (AREA)

Description

Søm for sammenføyning av stoffkanter,
samt fremgangsmåte ved dennes fremstilling
Oppfinnelsen angår en søm for sammenføyning av stoffkanter, og en fremgangsmåte ved sømmens fremstilling.
Ved visse anvendelser, for eksempel i forbindelse
med vanntette klær, er detønskelig å sammenføye to eller flere kanter av et stoffstykke på en slik måte at det tilveie-bringes en søm som er vanntett. Det er kjent å anordne på den ene eller begge sider av stoffet et høyfrekvensaktivert belegg av polyurethan eller polyvinylklorid (PVC) som gjør stoffet ugjennomtrengelig for vann. Den høyfrekvensaktiverte polyurethan eller PVC kan sveises til liknende polyurethan- eller PVC-belagte stoffer ved anvendelse av et radiofrekvensfelt. Feltet forårsaker indre molkylær aktivitet av belegget som •mykner polyurethan- eller PVC-materialet og setter dette i stand til å sammenføyes med polyurethan- eller PVC-belegget på et annet belagt stoff. Polyurethan- eller PVC-beleggene flyter sammen for å danne en vannugjennomtrengelig forsegling.
Det er for eksempel kjent å feste til hverandre to stoffstykker som er belagt med et høyfrekvensaktivert materiale slik at det befinner seg på utsiden av stoffet, men dette har visse ulemper, for eksempel det blanke utseende av stoffet og dets tendens til slitasje, hvilket kan ødelegge stoffets vanntette egenskaper.
Oppfinnelsen tilveiebringer en fremgangsmåte ved fremstilling av en søm for sammenføyning av to kanter av et stoff, idet hver kant har en side som er belagt med et høyfrekvens-aktivert materiale, hvilken fremgangsmåte er kjennetegnet ved at de to kanter anbringes sammen med de to belagte sider vendende utover, at en bindestrimmel anbringes over de nevnte, belagte sider, idet den side av bindestrimmelen som er i kontakt med de belagte sider, selv er belagt med et høyfrekensaktivert materiale, og at et radiofrekvensfelt anvendes på sømmen for å sveise sammen de tilstøtende, belagte sider av bindestrimmelen og stoffet.
De kanter som skal sammenføyes, kan være kantene av samme stoffstykke eller de kan være kanter av to stoffstykker. Kantene kan syes sammen før bindestrimmelen anbringes over dem, og bindestrimmelen kan syes over kantene i en separat operasjon eller hele sømmen kan syes i en eneste operasjon. Sying av sømmen bør ikke utføres etter sveiseoperasjonen, da sying perforerer sømmen og gjør den gjennomtrengelig for vann.
Oppfinnelsen tilveiebringer også en søm som sammen-føyer to kanter av stoff, idet hver kant har en side som er belagt med et høyfrekvensaktivert materiale, hvilken søm er kjennetegnet ved at den omfatter en bindestrimmel som har den ene side belagt' med et høyf rekvensaktivert materiale, idet sømmen er dannet ved at de nevnte to stoffkanter er anbragt med de belagte sider i kontakt med den belagte side av for-bindelsesstrimmelen, og at de tilstøtende, belagte sider er sammensveiset ved anvendelse av et radiofrekvensfelt.
Oppfinnelsen er særlig anvendelig ved fremstilling av klesplagg som skal være vanntette, for eksempel anorakker, kitler og bukser, som for eksempel benyttes av camping- og fotturister, seilsportentusiaster og industripersonell og annet utendørs personell. Med fremgangsmåten ifølge oppfinnelsen kan sømmer dannes på innsiden av klesplagget og belegget vil også befinne seg på innsiden av klesplagget, slik at man lar det bedre utseende av det ubelagte stoff være uberørt på klesplaggets utside.
Stoffet kan være et tekstilstoff, for eksempel vevet av nylongarn. Uttrykket "høyfrekvensaktivert materiale" slik det benyttes her, betyr et materiale som vil bli mykt og kan sveises når det utsettes for et radiofrekvensfelt, idet de mest vanlig benyttede eksempler ér visse typer av polyurethan eller polyvinylklorid. En typisk benyttet radiofrekvens er 27 MHz.
Oppfinnelsen omfatter også en artikkel dannet av stoff og som har en søm ifølge oppfinnelsen eller fremstilt ved fremgangsmåten ifølge oppfinnelsen.
Oppfinnelsen skal beskrives nærmere i det følgende under henvisning til den skjematiske tegning, der fig. 1 i forstørret målestokk viser to stoffkanter og en bindestrimmel som er anordnet sammen for å sammenføyes i overensstemmelse med en utførelse av oppfinnelsen, og fig. 2 viser den ferdige søm dannet ved de på fig. 1 viste • kanter.
To kanter 1 av ett eller flere stykker av nylonstoff har et belegg 2 av polyvinylklorid på den ene overflate eller side. En bindestrimmel 3 av nylonstoff er også belagt med polyvinylklorid på den ene side 4. Kantene .1 anbringes sammen med sine ubelagte sider i innbyrdes kontakt. Bindestrimmelen 3 anbringes over kantene 1 med sin belagte side 4 i kontakt med de belagte sider 2 av kantene 1, og kantene og bindestrimmelen syes sammen på konvensjonell måte. Stoffstykkene er ved dette tidspunkt tilstrekkelig festet til hverandre, men vann kan trenge gjennom sømmen, særlig gjennom stinghullene.
Sømmen blir deretter utsatt for anvendelse av et radiofrekvensfelt ved hjelp av en' konvensjonell, høyfrekvens-sveisemaskin, for eksempel av den type som benyttes for svei-sing av plastmaterialer. Feltet forårsaker molekylær aktivitet av beleggene 2 og 4, idet disse oppmykes eller bløtgjøres slik at de smelter sammen, og det kan ledsages av anvendelse av trykk for å sikre at det dannes en god sveis mellom beleggene.
Fig. 2 viser den ferdige søm som, ved bruk, vil være rettet mot innsiden av et klesplagg. Stikningen 5 dannes ved hjelp av en vilkårlig passende anordning, for eksempel en konvensjonell symaskin. Beleggene på kantene har smeltet sammen med belegget på bindestrimmelen, slik at det over en del av bredden av sømmen er dannet et eneste polyvinylkloridsjikt 6 av de to beleggsjikt 2 og 4. Dersom vann skulle sive langs stoffet i retning av den viste pil A, kan det således ikke trenge gjennom klesplagget.

Claims (11)

1. Søm for sammenføyning av to kanter av et stoff, idet hver kant har en side som er belagt med et høyfrekvensaktivert materiale, karakterisert ved at den omfatter en bindestrimmel som har den ene side belagt med et høyfrekvens- aktivert materiale, idet sømmen er dannet ved at de nevnte to stoffkanter er anbragt med de belagte sider i kontakt med den belagte side av bindestrimmelen, og at de tilstøtende,-belagte sider er sammensveiset ved anvendelse av et radiof rekvensf elt..
2. ' Søm ifølge krav 1, karakterisert ved at de nevnte to kanter er kanter av samme stoffstykke.
3. Søm ifølge krav 1, karakterisert ved at de nevnte to kanter er kanter av to stoffstykker.
4. Søm ifølge krav 1, 2 eller 3, karakterisert ved at de to kanter er sammensydd, idet syingen er dekket av bindestrimmelen.
5. Søm ifølge et av kravene 1-4, karakterisert ved at bindestrimmelen er fastsyddtil de tp kanter før 'sveisingen av de nevnte belagte sider.
6. Artikkel dannet av stoff, karakterisert ved at den omfatter en søm ifølge et av kravene 1-5.
7. Fremgangsmåte ved fremstilling av en søm ifølge krav
1, hvor sømmen forbinder to kanter av et stoff, idet hver kant har en side som er belagt med et høyfrekvensaktivert materiale, karakterisert ved at de to kanter anbringes sammen med de to belagte sider vendende utover, at en bindestrirsiel anbringes over de.nevnte belagte sider, idet den side av bindestrimmelen som er i kontakt med de belagte sider, selv er belagt med et høyfrekvensaktivert materiale, og at et radiofrekvensfelt anvendes på sømmen for å sveise sammen de" tilstøtende, belagte sider av bindestrimmelen og stoffet.
8. Fremgangsmåte.ifølge krav 7, karakterisert ved at de nevnte to kanter er kanter av samme stoff-.. stykke.
9. Fremgangsmåte ifølge krav 7, karakterisert ved at de nevnte to kanter er kanter av to stoffstykker.
10. Fremgangsmåte ifølge krav 7, 8 eller 9, karakterisert ved -at de to kanter.sys sammen før ahbringel-. sen av bindestrimmelen over, disse.
11. Fremgangsmåte ifølge et. av kravene 7 - 10, karakterisert ved at bindestrimmelen sys fast på de to kanter før sveisingen av de belagte sider.
NO780757A 1977-03-18 1978-03-06 Soem for sammenfoeyning av stoffkanter, samt fremgangsmaate ved dennes fremstilling NO780757L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11506/77A GB1555892A (en) 1977-03-18 1977-03-18 Fabric seams

Publications (1)

Publication Number Publication Date
NO780757L true NO780757L (no) 1978-09-19

Family

ID=9987506

Family Applications (1)

Application Number Title Priority Date Filing Date
NO780757A NO780757L (no) 1977-03-18 1978-03-06 Soem for sammenfoeyning av stoffkanter, samt fremgangsmaate ved dennes fremstilling

Country Status (12)

Country Link
US (1) US4190010A (no)
JP (1) JPS53139870A (no)
AU (1) AU3460278A (no)
CA (1) CA1071590A (no)
DE (1) DE2810991A1 (no)
FR (1) FR2384057A1 (no)
GB (1) GB1555892A (no)
IT (1) IT1093358B (no)
NL (1) NL7802841A (no)
NO (1) NO780757L (no)
NZ (1) NZ186652A (no)
SE (1) SE7802487L (no)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272851A (en) * 1979-02-16 1981-06-16 Durafab Division Of Texel Industries, Inc. Hazardous environment suit
US4301206A (en) * 1979-11-08 1981-11-17 Mills James S Surgical wrapper
DE3209054C2 (de) * 1982-03-12 1986-09-18 Paul Kiefel Hochfrequenz-Anlagen Gmbh, 8228 Freilassing Wasserdichte Verbindung der Ränder von paarweise zugeordneten, kunststoffbeschichteten Gewebeteilen sowie Verfahren zur Herstellung dieser Verbindung
JPS59156376A (ja) * 1983-02-25 1984-09-05 東京シ−ト株式会社 シート表皮の製造方法
DE3668754D1 (de) * 1985-04-01 1990-03-15 Kappler Ltd Schutzbekleidung.
DE3540368C1 (en) * 1985-11-14 1987-04-02 Pfaff Ind Masch Method for producing a durable, liquid-tight connection of layers of material
US4872221A (en) * 1986-04-29 1989-10-10 Stone Iii Eugene E Reenforced pant structure
GB2193462B (en) * 1986-08-07 1989-12-20 Dunlop Ltd Location of jointed textiles in a mould
US4924525A (en) * 1986-10-20 1990-05-15 Bodigard Technologies, Inc. Multilayer film for chemical protective clothing
US4920575A (en) * 1986-10-20 1990-05-01 Bodigard Technologies, Inc. Protective garment material and construction
JPH0143436Y2 (no) * 1987-09-21 1989-12-15
EP0322873B1 (en) * 1987-12-28 1994-08-03 Takeda Chemical Industries, Ltd. Sheet-shaped molding material
US4915046A (en) * 1988-11-18 1990-04-10 Dive N'surf, Inc. Seam construction for connecting elastomeric foam sheets
US5014636A (en) * 1989-05-11 1991-05-14 Mcguire- Nicholas Company, Inc. Composite padded fabric material and edge binding system
US5056157A (en) * 1990-07-26 1991-10-15 Pryor Linda D Solar radiation protecting device and method
US5163481A (en) * 1990-12-28 1992-11-17 Guilio Catallo Tubular liner for softlining pipe rehabilitation
US5682618A (en) * 1995-04-03 1997-11-04 Minnesota Mining And Manufacturing Company Viral resistant seam for protective apparel, and method of manufacturing same
AT403155B (de) * 1995-05-24 1997-11-25 Storsack Austria Gmbh Transportsack
GB9713014D0 (en) * 1997-06-20 1997-08-27 Minnesota Mining & Mfg Protective garments
DE19739592C2 (de) * 1997-09-10 2001-11-29 Tech Uni Dresden Dezernat 5 Sg Flüssigkeitsdichte, linienförmige Fügeverbindung für ein- oder mehrschichtige textile Flächengebilde, sowie Verfahren zu deren Herstellung
GB9804692D0 (en) 1997-10-03 1998-04-29 Minnesota Mining & Mfg Protective garments incorporating bands of elastomeric material
DE19751192C2 (de) * 1997-11-19 2000-12-14 Micro Compact Car Smart Gmbh Verfahren zur Befestigung eines Stoffes an einem Strukturteil und Verbindung eines Stoffes mit einem Strukturteil
JP2000051553A (ja) * 1998-08-13 2000-02-22 Asahi Chem Ind Co Ltd 防水加工布の接合方法
GB9929500D0 (en) * 1999-12-15 2000-02-09 Multifabs Survival Ltd Survival garment
JP4699603B2 (ja) * 2000-12-25 2011-06-15 株式会社久保製作所 シート状物の接合構造および接合方法
CN1158950C (zh) 2001-10-18 2004-07-28 广东溢达纺织有限公司 衬衫缝骨的抗皱整理方法
US6832571B2 (en) 2001-10-30 2004-12-21 Albany International Corp. Segment formed flexible fluid containment vessel
WO2003051255A1 (en) * 2001-12-14 2003-06-26 The Procter & Gamble Company Disposable absorbent article including electromagnetic bond and method for producing it
US7775171B2 (en) * 2003-01-21 2010-08-17 Albany International Corp. Flexible fluid containment vessel featuring a keel-like seam
US7117545B2 (en) * 2003-10-15 2006-10-10 Gore Enterprise Holdings Inc. Liquidproof seam for protective apparel
US8127701B2 (en) * 2004-06-09 2012-03-06 Patagonia, Inc. Fabric joining method and system
KR20050002758A (ko) * 2004-11-25 2005-01-10 안미란 안 팎(밖)구분 없는 속 내의(內衣)
US7854022B2 (en) * 2005-01-10 2010-12-21 Hbi Branded Apparel Enterprises, Llc Garments having seamless edge bands and processes for making same
US20070071369A1 (en) * 2005-09-23 2007-03-29 Lin Chiu L Waterproof structure of bags
US8782812B2 (en) * 2006-05-23 2014-07-22 Bha Altair, Llc Waterproof breathable garment with tape-free seams
FR2911942B1 (fr) * 2007-01-29 2009-03-06 Legris Sa Procede de raccordement par soudage far friction d'un element et d'une extremite retournee d'un tube multicouche
US20130230260A1 (en) * 2008-11-26 2013-09-05 Nicole Marie Maynard Seam Sealed Reusable Wet Bag For Transporting And Storing Wet Items
US20110044564A1 (en) * 2009-08-21 2011-02-24 Chih-Hung Lin Bulk cargo bag including an inner container body with reinforcing folds
US9247794B2 (en) 2012-02-01 2016-02-02 Nike, Inc. Bag with reinforcing seam tape
WO2013191574A1 (pt) * 2012-06-22 2013-12-27 Impetus Portugal - Têxteis Sa Método e máquina de selagem de tecidos tridmensionais e peças assim obtidas
US10099450B1 (en) * 2015-12-10 2018-10-16 Stephen D Miller Multilayer flame barrier and fire shelter incorporating same
ITUA20163086A1 (it) * 2016-05-02 2017-11-02 Mirabella & Cremona S R L Articolo di abbigliamento e tessuto multistrato per articoli di abbigliamento
KR20210006318A (ko) 2018-04-30 2021-01-18 킴벌리-클라크 월드와이드, 인크. 에너지를 물품에 제공하는 에너지 장치 및 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2153352A (en) * 1935-12-04 1939-04-04 Celanese Corp Wearing apparel
US2372632A (en) * 1942-11-18 1945-03-27 Singer Mfg Co Finishing seam and method
US2403756A (en) * 1943-02-01 1946-07-09 Union Bag & Paper Corp Sewed bag closure
US2465374A (en) * 1944-03-20 1949-03-29 Warren Featherbone Co Waterproof fabric seam
US2406830A (en) * 1944-06-09 1946-09-03 Warren Featherbone Co Method of sealing together two pieces of waterproof fabric, and the seam formed thereby
US2994631A (en) * 1956-06-06 1961-08-01 Bemis Bro Bag Co Method of forming stitched end closures for paper bags
US2941577A (en) * 1956-06-11 1960-06-21 Cable Raincoat Company Seam forming method and apparatus
US3026225A (en) * 1957-09-09 1962-03-20 Us Rubber Co Waterproof garment and method of making
GB979829A (en) * 1963-04-24 1965-01-06 Siebe Gorman & Co Ltd Improvements in or relating to seams
SE387691B (sv) * 1973-01-03 1976-09-13 Barracudaverken Ab Anordning vid vermesvetsfog mellan vader av armerade plastfolier och forfarande for dess framstellning
US3996082A (en) * 1975-08-14 1976-12-07 William C. Heller, Jr. Composite bonding method and means

Also Published As

Publication number Publication date
CA1071590A (en) 1980-02-12
SE7802487L (sv) 1978-09-19
IT7821233A0 (it) 1978-03-15
GB1555892A (en) 1979-11-14
NL7802841A (nl) 1978-09-20
FR2384057A1 (fr) 1978-10-13
JPS53139870A (en) 1978-12-06
AU3460278A (en) 1979-10-04
US4190010A (en) 1980-02-26
IT1093358B (it) 1985-07-19
NZ186652A (en) 1980-08-26
DE2810991A1 (de) 1978-09-21

Similar Documents

Publication Publication Date Title
NO780757L (no) Soem for sammenfoeyning av stoffkanter, samt fremgangsmaate ved dennes fremstilling
JP4680920B2 (ja) 保護履物のための防液性シーム
CN101522398B (zh) 连接层压材料的无缝接缝系统
US7117545B2 (en) Liquidproof seam for protective apparel
JP3547138B2 (ja) 防水加工布の改良された接合構造
CA2701064C (en) Comfortable protective garments
JP6721519B2 (ja) 衣服およびその他生地製品の製作方法
JP2017523831A (ja) 衣服およびその他の生地製品用の接着製作方法
RU2437601C1 (ru) Шовная соединительная структура, предмет одежды с шовной соединительной структурой и способ изготовления шовной соединительной структуры
US20080196136A1 (en) Laminated Fabric Panels and Method of Assembling Same
EP0861605B1 (en) Pucker free garment side seam and method for production
CA2729515A1 (en) Method for impermeably joining laminated three or two layer fabrics either with or without a complex structure on the joining face or fabrics with a raised pile on either one or two faces thereof
US20030044563A1 (en) Waterproof seam sealing tape
US5526534A (en) Washable blazer and method of construction thereof
US5713292A (en) Pucker free pocket garment seam and method for production
JPH06246076A (ja) 防水性衣料の製造法
KR101683421B1 (ko) 심테이프가 필요없는 방수 기능이 강화된 아웃도어 의류 제조 방법
JP2004208824A (ja) 防水縫製品及びその製造方法
NO791207L (no) Fremgangsmaate ved fremstilling av et tekstil
US6680100B1 (en) Stitched seam for medical tape
KR20220009701A (ko) 폴리프로필렌을 이용한 해상 작업용 의류 제조방법
US20090239024A1 (en) Channel fleece and method for making same
ES2133111A1 (es) "perfeccionamientos en la fabricacion de pantalones elasticos y similares".