DE3621743A1 - Method and apparatus for sewing together two sheet-like structures and for applying a covering strip - Google Patents

Method and apparatus for sewing together two sheet-like structures and for applying a covering strip

Info

Publication number
DE3621743A1
DE3621743A1 DE19863621743 DE3621743A DE3621743A1 DE 3621743 A1 DE3621743 A1 DE 3621743A1 DE 19863621743 DE19863621743 DE 19863621743 DE 3621743 A DE3621743 A DE 3621743A DE 3621743 A1 DE3621743 A1 DE 3621743A1
Authority
DE
Germany
Prior art keywords
cover strip
sewing
pressing
seam
seen
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19863621743
Other languages
German (de)
Inventor
Antonius Zoepfl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZOEPFL ANTONIUS DIPL KAUFM
Original Assignee
ZOEPFL ANTONIUS DIPL KAUFM
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 ZOEPFL ANTONIUS DIPL KAUFM filed Critical ZOEPFL ANTONIUS DIPL KAUFM
Priority to DE19863621743 priority Critical patent/DE3621743A1/en
Publication of DE3621743A1 publication Critical patent/DE3621743A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B1/00—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both
    • D05B1/26—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both for making fluid-tight seams
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining 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
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining 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
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining 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
    • B29C65/5042—Joining 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
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining 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
    • B29C65/5092—Joining 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 tape handling mechanisms, e.g. using vacuum
    • 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
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/62—Stitching
    • 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
    • B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
    • 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
    • B29C65/7858—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 characterised by the feeding movement of the parts to be joined
    • B29C65/7888—Means for handling of moving sheets or webs
    • B29C65/7894—Means for handling of moving sheets or webs of continuously moving sheets or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • 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
    • B29C66/40—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
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/472—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially flat
    • B29C66/4722—Fixing strips to surfaces other than edge faces
    • 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
    • B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
    • 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
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining 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
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • B29C65/484—Moisture curing adhesives
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining 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
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • B29C65/485—Multi-component adhesives, i.e. chemically curing as a result of the mixing of said multi-components
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/52—Joining 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 way of applying the adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—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 being multi-layered
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

The method for sewing together two sheet-like structures and for applying a covering strip over the seam, whilst pressing the two sheet-like structures against one another in the region of the sewing needle during sewing and whilst pressing on a covering strip coated with a pressure-sensitive adhesive, is characterised in that the covering strip is applied to the sewn-together sheet-like structures directly behind the sewing needle, as seen in the direction of advance of the sheet-like structures, and is pressed onto the seam region there simultaneously with the pressing of the sheet-like structures against one another. An apparatus for this purpose, with a device for feeding two sheet-like structures to be sewn together to a sewing station and with a pressing device and a sewing needle at the sewing station, is characterised in that the pressing device is located directly behind the sewing needle, as seen in the direction of advance of the sheet-like structures, and in that there is provided a device (5) which feeds a covering strip (1), coated with a pressure-sensitive adhesive, to the pressing device (8) in such a way that the covering strip is introduced under the pressing device with its layer of pressure-sensitive adhesive bearing on the seam. <IMAGE>

Description

Für bestimmte Anwendungszwecke ist es erforderlich, Flächen­ gebilde, wie Kunststoffolien, Gewebe, Faservliese, Metallfo­ lien, Papiere oder dergleichen, miteinander zu vernähen und über der Naht einen Abdeckstreifen aufzubringen.For certain uses, it is necessary to have surfaces structures such as plastic films, fabrics, non-woven fabrics, metal foils lien, papers or the like to sew together and Apply a cover strip over the seam.

Beispielsweise wendet man diese Methode an, um wasserdichte und/oder gasdichte Nähte zu bekommen, wie bei der Herstel­ lung wasserfester Kleidungen, Schutzkleidungen, wasserdich­ ter Beutel, Taschen, Zelte oder Planen. Die Abdeckung der Naht mit einem Abdeckstreifen kann aber auch aus dekorativen Gründen oder, um eine Naht optisch verschwinden zu lassen, erfolgen.For example, this method is used to make waterproof and / or to get gas-tight seams, as with the manufacturer lung waterproof clothing, protective clothing, waterproof bags, bags, tents or tarpaulins. The cover of the Seam with a cover strip can also be made from decorative Reasons or to make a seam optically disappear, respectively.

Bekanntermaßen geht man dabei so vor, daß man in getrennten Arbeitsgängen zunächst die Flächengebilde miteinander ver­ näht und anschließend mittels unterschiedlicher Energiequel­ len ein Kunststoffabdeckband aufschweißt. Als Energiequellen kommen beispielsweise Wärme oder Heißluft in Betracht. Auch können Hochfrequenz- oder Ultraschallschweißverfahren ange­ wendet werden. Nach diesen Verfahren kann man aber nur schweißfähige Kunststoffmaterialien oder kunststoffbeschich­ tete Materialien verarbeiten.As is known, one proceeds in such a way that one in separate First work the flat structures together sews and then using different energy sources len a plastic cover tape is welded on. As energy sources heat or hot air, for example. Also can use high-frequency or ultrasonic welding processes be applied. You can only use this procedure weldable plastic materials or plastic coating Process materials.

Alle diese bekannten Verfahren sind arbeits- und zeitaufwen­ dig, da das Vernähen der Flächengebilde getrennt von dem Verschweißen erfolgen muß und die Arbeitsgeschwindigkeit des Verschweißens relativ niedrig ist. Zum anderen müssen zwei getrennte Maschinen zum Nähen und Schweißen verwendet werden, was hohe Investitionskosten und großen Raumbedarf im Betrieb erfordert.All of these known methods are labor and time consuming dig, since the sewing of the flat structures is separate from the Welding must be done and the working speed of welding is relatively low. The other must two separate machines used for sewing and welding be what high investment costs and large space requirements required in operation.

Die der Erfindung zugrundeliegende Aufgabe bestand nun da­ rin, ein Verfahren und eine Vorrichtung zum Vernähen zweier Flächengebilde miteinander und zur Aufbringung eines Abdeck­ streifens über der Naht zu bekommen, die einfacher, schnel­ ler und billiger arbeiten als die bekannten Verfahren.The object underlying the invention now existed rin, a method and a device for sewing two  Flat structures with each other and for applying a cover strip over the seam to get the easier, faster Work cheaper and cheaper than the known methods.

Das erfindungsgemäße Verfahren zum Vernähen zweier Flächen­ gebilde miteinander und zur Aufbringung eines Abdeckstrei­ fens über der Naht unter Andrücken der beiden Flächengebilde aneinander im Bereich der Nähnadel während des Nähens und unter Aufpressen eines mit einem Haftkleber beschichteten Abedeckstreifens ist dadurch gekennzeichnet, daß man den Abdeckstreifen, in Richtung des Vorschubs der Flächengebilde gesehen, unmittelbar hinter der Nähnadel auf die vernähten Flächengebilde aufbringt und dort gleichzeitig mit dem An­ drücken der Flächengebilde aneinander auf den Nahtbereich aufpreßt.The method according to the invention for sewing two surfaces formed with each other and to apply a masking tape fens over the seam while pressing the two fabrics to each other in the area of the sewing needle during sewing and while pressing one coated with a pressure sensitive adhesive Cover strip is characterized in that the Cover strips, in the direction of the advance of the fabrics seen, immediately behind the sewing needle on the sewn Applies fabrics and there at the same time with the To press the fabrics together on the seam area presses on.

Bei diesem Verfahren erfolgt das Nähen und Abdecken der Naht in einem Arbeitsgang, so daß die Arbeitsgeschwindigkeit von der Nähgeschwindigkeit bestimmt wird. Da das Nähen und Ab­ decken der Naht nicht nacheinander in getrennten Maschinen erfolgt, wird die Arbeitsgeschwindigkeit mindestens um die Hälfte verkürzt, wobei noch die für die Überführung von der Nähmaschine auf die Schweißmaschine erforderliche Zeit weg­ fällt.With this method, the seam is sewn and covered in one operation so that the working speed of the sewing speed is determined. Since sewing and sewing do not cover the seam one after the other in separate machines takes place, the working speed is at least around the Half shortened, with the one for the transfer from the Sewing machine to the welding machine required time away falls.

Ein weiterer Vorteil besteht darin, daß für beide Arbeits­ vorgänge nur eine gemeinsame Maschine erforderlich ist, wo­ durch die Investitionskosten und der Raumbedarf im Betrieb stark reduziert werden.Another advantage is that it works for both operations only a common machine is required where through the investment costs and the space required in the company be greatly reduced.

Als zu vernähende Flächengebilde und als Abdeckstreifen kom­ men beliebige Materialien in Betracht, wie sie beispielhal­ ber eingangs aufgezählt wurden. Beispiele verwendbarer Mate­ rialien sind Kunststoffolien, mit Polyvinylchlorid, Polyure­ than oder Fluorkohlenstoffpolymere beschichtete Gewebe oder Gewirke, aber auch Metallfolien, wie Aluminiumfolien, Faser­ vliese oder normale Gewebe und Gewirke. Wenn wasserdichte Produkte erwünscht sind, muß selbstverständlich darauf ge­ achtet werden, daß die als Flächengebilde und Abdeckstreifen verwendeten Materialien als solche wasserundurchlässig sind.Com as a fabric to be sewn and as a cover strip any materials, as exemplified were listed above. Examples of usable mate rialien are plastic films, with polyvinyl chloride, polyure than or fluorocarbon polymer coated fabrics or Knitted fabrics, but also metal foils, such as aluminum foils, fibers non-woven or normal woven and knitted fabrics. If waterproof Products are desired, of course, must be ge  attention is paid to the fact that the sheets and cover strips materials used as such are impermeable to water.

Wenn hier von einem Haftkleber die Rede ist, so ist damit jegliche Art von Beschichtungsmaterial gemeint, das durch Druck zum Anhaften auf einem Substrat gebracht wird. Vor­ zugsweise handelt es sich dabei um solche Haftkleber, die zum Zeitpunkt der Aufbringung und Druckanwendung sich in einem klebrigen Zustand befinden, diesen aber unter den herrschenden Bedingungen schnell verlieren, so daß sie dann dauerhaftend sind.If we are talking about a pressure sensitive adhesive here, it is any kind of coating material meant by Pressure to adhere to a substrate. Before preferably these are pressure sensitive adhesives that at the time of application and application of pressure a sticky state, but this under the prevailing conditions quickly, so that they then are permanent.

Als derartige Haftkleber können beispielsweise chemisch re­ aktive oder wärmeaktivierbare Kleber verwendet werden. Im erstern Fall wird der Abdeckstreifen zweckmäßig erst auf der Maschine vor der Anpreßstelle mit einem Zweikomponenten­ gemisch beschichtet, das zu einem duroplastischen Zustand aushärtet. Der Abstand zwischen dem Beschichten des Abdeck­ streifens und dem Aufpressen auf den Nahtbereich wird dabei so gewählt, daß der auf dem Abdeckstreifen aufgebrachte che­ misch reaktive Kleber auf seinem Weg zu der Aufpreßstelle genügend Zeit hat, zu einem klebrigen Zustand zu reagieren und so weit auszuhärten, daß er relativ kurze Zeit nach dem Aufpressen auf der Nahtstelle und jedenfalls noch in der Maschi­ ne ausreichend reagiert hat, um dauerhaft auf den Flächenge­ bilden zu haften. Eine Endaushärtung kann dann noch außer­ halb der Maschine erfolgen, doch muß der Abdeckstreifen beim Verlassen der Maschine so fest auf den Flächengebilden haf­ ten, daß er sich bei der weiteren Handhabung, wie beim Auf­ wickeln des Erzeugnisses, nicht mehr verschiebt oder löst.Such pressure sensitive adhesives can be chemically, for example active or heat-activated adhesives can be used. in the In the first case, the cover strip is expediently only opened the machine in front of the contact point with a two-component mixture coated, which leads to a thermosetting condition hardens. The distance between coating the cover strip and pressing on the seam area chosen so that the che applied on the cover strip mixed reactive glue on its way to the press-on point has enough time to react to a sticky state and harden to the extent that it is relatively short after the Press on the seam and in any case still in the machine ne has reacted sufficiently to permanently on the area form to stick. A final curing can then still be done half of the machine, but the cover strip must Leave the machine so firmly on the fabric ten that he with the further handling, as with the Auf wrap the product, no longer moves or loosens.

Der chemisch reaktive Kleber kann auch von der Art sein, die durch die Eiwirkung der Luftfeuchtigkeit oder des Luft­ sauerstoffes aushärtet. Derartige chemisch reaktive Kleber sind dem Fachmann bekannt.The chemically reactive adhesive can also be of the type by the action of humidity or air oxygen hardens. Such chemically reactive glue are known to the person skilled in the art.

Statt eines chemisch reaktiven Klebers kann auch ein wärme­ aktivierbarer Kleber verwendet werden, indem man einen be­ reits mit dem Kleber beschichteten Abdeckstreifen der Ma­ schine zuführt oder den Abdeckstreifen in der Maschine mit einem solchen wärmeaktivierbaren Kleber beschichtet und in jedem Fall vor der Anpreßstelle durch Wärmzufuhr aktiviert. Der Abstand zwischen der Aktivierungsstelle und der Anpreß­ stelle ist wieder so zu wählen, daß der Kleber zum Zeitpunkt des Anpressens noch ausreichend klebrig ist, möglichst schnell nach dem Anpressen aber aushärtet.Instead of a chemically reactive adhesive, a warm one can also be used activatable glue can be used by using a be  cover strips of Ma machine or the cover strip in the machine such a heat-activated adhesive coated and in activated in each case in front of the contact point by supplying heat. The distance between the activation point and the contact pressure position is to be chosen so that the adhesive at the time is still sufficiently sticky, if possible but hardens quickly after pressing.

Die Aktivierung des Klebers kann mit unterschiedlichen Ener­ giequellen erfolgen, wie durch eine Heizeinrichtung, durch Heißluft oder durch Ultraschall.The activation of the glue can be done with different ener Sources of energy take place, as through a heating device Hot air or ultrasound.

Wenn das erfindungsgemäße Verfahren dazu verwendet wird, eine Naht wasser- und gasdicht zu machen, so ist es selbst­ verständlich zweckmäßig, solchen Haftkleber zu verwenden, der nach dem Aushärten ebenfalls wasser- und gasdicht ist.If the method according to the invention is used to To make a seam watertight and gas-tight is how it is understandably appropriate to use such pressure sensitive adhesive, which is also water and gas tight after curing.

Im Falle der Verwendung eines wärmeaktivierbaren Klebers wird außerdem zweckmäßig ein solcher Kleber eingesetzt, des­ sen Aktivierungstemperatur oder Schmelztemperatur unter der Schmelztemperatur oder Zerstörungstemperatur der als Flächen­ gebilde und Abdeckstreifen verwendeten Materialien liegt, um eine Verletzung oder Beschädigung dieser Materialien zu verhindern.In the case of using a heat-activated adhesive such an adhesive is also expediently used Activation temperature or melting temperature below the Melting temperature or destruction temperature of the as surfaces materials and cover strips used materials, to injure or damage these materials prevent.

Die Erfindung betrifft auch eine Vorrichtung zur Durchfüh­ rung des obigen Verfahrens mit einer Einrichtung zur Zufüh­ rung zweier miteinander zu vernähender Flächengebilde zu einer Nähstation und mit einer Anpreßeinrichtung und einer Nähnadel an der Nähstation. Erfindungsgemäß ist diese Vor­ richtung dadurch gekennzeichnet, daß sich die Anpreßeinrich­ tung, in Vorschubrichtung der Flächengebilde gesehen, unmit­ telbar hinter der Nähnadel befindet und daß eine Einrichtung vorgesehen ist, die einen mit einem Haftkleber beschichteten Abdeckstreifen derart der Anpreßeinrichtung zuführt, daß der Abdeckstreifen mit seiner Haftkleberschicht in Anlage an der Naht unter der Anpreßeinrichtung eingeführt wird. The invention also relates to a device for performing tion of the above method with a device for feed tion of two fabrics to be sewn together a sewing station and with a pressure device and Sewing needle at the sewing station. According to the invention, this is before direction characterized in that the Anpreßeinrich tion, seen in the direction of advance of the fabrics, immediately telbar is located behind the sewing needle and that a facility is provided, which is coated with a pressure sensitive adhesive Cover strips feeds the pressure device such that the cover strip with its pressure-sensitive adhesive layer in contact is inserted at the seam under the pressure device.  

Die Anpreßeinrichtung dient dabei gleichzeitig dem für das Nähen erforderlichen Aneinanderpressen der beiden zu vernä­ henden Flächengebilde im Nahtbereich als auch dem Aufpressen des Abdeckstreifens, so daß für beide Arbeitsvorgänge ein und derselbe Presseur unmittelbar hinter der Nähnadel ver­ wendet wird. Überraschenderweise hat sich gezeigt, daß bei Verwendung eines Haftklebers, wie er oben beschrieben wurde, Anpreßdrücke für den Abdeckstreifen ausreichen, wie sie von einem normalen Nähmaschinentransporteur erzeugt werden.The pressure device serves at the same time for that Sew necessary to press the two together planar structures in the seam area as well as the pressing of the cover strip, so that a for both operations and the same impression roller immediately behind the sewing needle is applied. Surprisingly, it has been shown that at Using a pressure sensitive adhesive as described above Contact pressures are sufficient for the cover strip, such as from a normal sewing machine feeder.

Bei Verwendung eines chemisch aushärtenden Schmelzklebers, wie eines solchen, der durch die Bestandteile der umgebenden Luft aushärtet, ist es zweckmäßig, in Laufrichtung des Ab­ deckstreifens gesehen, vor der Anpreßeinrichtung und im Ab­ stand von dieser eine Einrichtung zur Beschichtung des Ab­ deckstreifens mit diesem Schmelzkleber anzuordnen. Wenn da­ gegen ein wärmeaktivierbarer Kleber verwendet wird, ist es zweckmäßig, in Laufrichtung des Abdeckstreifens gesehen, vor der Anpreßeinrichtung eine Wärmequelle bzw. Energiequel­ le anzuordnen.When using a chemically curing hot melt adhesive, like one that is formed by the components of the surrounding Air hardens, it is advisable in the direction of the Ab Cover strip seen, in front of the pressing device and in the Ab there was a device for coating the Ab to arrange the cover strip with this hot melt adhesive. If there is used against a heat-activated adhesive, it is expedient, seen in the running direction of the cover strip, a heat source or energy source in front of the pressing device to arrange le.

Durch die Zeichnung wird die Erfindung weiter erläutert. In dieser bedeutenThe invention is further explained by the drawing. In this mean

Fig. 1 eine schematische Darstellung einer Ausführungsform des Verfahrens und der Vorrichtung nach der Erfindung und Fig. 1 is a schematic representation of an embodiment of the method and the device according to the invention and

Fig. 2 eine schematische Darstellung einer weiteren Ausfüh­ rungsform des Verfahrens und der Vorrichtung nach der Erfindung. Fig. 2 is a schematic representation of a further embodiment of the method and the device according to the invention.

In beiden Fig. 1 und 2 werden die Flächengebilde 11 in der Richtung des schwarzen Pfeils der Nähstation zugeführt. Diese ist durch die Nähnadel 9 schematisch gezeigt. Unmit­ telbar hinter der Nähnadel 9 befindet sich jeweils ein Pres­ seur 8. Von einer Rolle 2 wird ein Abdeckstreifen 1 über die Zuführungsrollen 4 und 5 derart dem Presseur 8 zuge­ führt, daß der Abdeckstreifen 1 mit seiner Haftkleberschicht zu den Flächengebilden 11 hin gerichtet unter den Presseur 8 gelangt. Der Presseur 8 dient gleichzeitig dazu, die bei­ den miteinander zu vernähenden Flächengebilde in der für das Nähen erforderlichen Weise aneinander zu drücken und auf der von der Nähnadel 9 gebildeten Naht sofort den Deck­ streifen aufzukleben. Mit Hilfe der Abzugsrollen 6 und 7 wird das fertige vernähte und mit Abdeckstreifen versehene Produkt abgezogen.In both Figs. 1 and 2, the sheets 11 are fed in the direction of the black arrow, the sewing station. This is shown schematically by the sewing needle 9 . Immediately behind the sewing needle 9 there is a pres seur 8 . From a roll 2 , a cover strip 1 is fed to the impression roller 8 via the feed rollers 4 and 5 in such a way that the cover strip 1 with its layer of pressure-sensitive adhesive reaches the sheet-like structures 11 under the impression roller 8 . The impression roller 8 is used at the same time to press against one another in the sheet material to be sewn together in the manner required for sewing and to immediately strip the deck onto the seam formed by the sewing needle 9 . With the help of the take-off rollers 6 and 7 , the finished sewn and provided with cover strips product is pulled off.

Bei der in Fig. 1 dargestellten Ausführungsform wird der Abdeckstreifen 1 nur der Zuführungsrolle auf seiner Obersei­ te mit Hilfe eines Kleber-Auftragswerkes 3 mit einem che­ misch reaktiven Kleber beschichtet. Der Abstand des Kleber- Auftragswerkes 3 von dem Presseur 8 ist so gewählt, daß der Kleber mit der umgebenden Luft ausreichend reagiert, um bei der Einführung des Abdeckstreifens 1 unter dem Presseur 8 ausreichende Klebrigkeit zu haben, um auf dem Flächengebilde 11 fest zu haften, und um noch vor den Abzugsrollen 6 und 7 ausreichend ausgehärtet zu sein, um sich danach nicht mehr zu lösen oder zu verschieben.In the embodiment shown in FIG. 1, the cover strip 1 is coated only with the feed roller on its upper side with the aid of an adhesive applicator 3 with a chemically reactive adhesive. The distance of the adhesive application unit 3 from the impression roller 8 is selected so that the adhesive reacts sufficiently with the surrounding air to have sufficient stickiness when the cover strip 1 is inserted under the impression roller 8 in order to adhere firmly to the fabric 11 , and in order to be sufficiently hardened before the take-off rollers 6 and 7 , in order not to come loose or move afterwards.

Bei der in Fig. 2 dargestellten Ausführungsform ist der von der Rolle 2 kommende Abdeckstreifen 1 bereits auf seiner Oberseite mit einem thermoplastisch erweichbaren Haftkleber beschichtet. Dieser wird durch die Wärmequelle 10 aktiviert, bevor der Abdeckstreifen unter dem Presseur 8 eingeführt wird.In the embodiment shown in FIG. 2, the cover strip 1 coming from the roll 2 is already coated on its upper side with a thermoplastic softenable pressure sensitive adhesive. This is activated by the heat source 10 before the cover strip is inserted under the impression roller 8 .

Claims (7)

1. Verfahren zum Vernähen zweier Flächengebilde miteinander und zur Aufbringung eines Abdeckstreifens über der Naht unter Andrücken der beiden Flächengebilde aneinander im Bereich der Nähnadel während des Nähens und unter Auf­ pressen eines mit einem Haftkleber beschichteten Abdeck­ streifens, dadurch gekennzeichnet, daß man den Abdeck­ streifen, in Richtung des Vorschubs der Flächengebilde gesehen, unmittelbar hinter der Nähnadel auf die vernäh­ ten Flächengebilde aufbringt und dort gleichzeitig mit dem Andrücken der Flächengebilde aneinander auf den Naht­ bereich aufpreßt.1. A method for sewing two flat structures together and for applying a cover strip over the seam by pressing the two flat structures against one another in the area of the sewing needle during sewing and by pressing on a cover strip coated with a pressure-sensitive adhesive, characterized in that the cover strip is stripped, seen in the direction of the advancement of the fabrics, immediately behind the sewing needle on the sewn fabrics and there at the same time presses together with the fabrics against the seam area. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß man den Abdeckstreifen, in Vorschubrichtung des Abdeck­ streifens gesehen, vor der Anpreßstelle mit einem an Luft duroplastisch aushärtenden Schmelzkleber beschichtet und auf dem Nahtbereich in noch klebrigem Zustand aufpreßt.2. The method according to claim 1, characterized in that  the cover strip, in the feed direction of the cover seen streaking, in front of the contact point with one in air thermosetting hot melt adhesive coated and presses on the seam area while still sticky. 3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß man den Abdeckstreifen mit einem wärmeaktivierbaren Kle­ ber beschichtet der Anpreßstelle zuführt und vor dieser durch Wärmezufuhr aktiviert.3. The method according to claim 1, characterized in that the cover strip with a heat-activated adhesive Coated supplies the pressure point and before this activated by the supply of heat. 4. Verfahren nach einem der Ansprüche 1 bis 3, dadurch ge­ kennzeichnet, daß man einen wasser- und gasdichten Ab­ deckstreifen verwendet, dessen Haftkleber nach dem Aus­ härten ebenfalls wasser- und gasdicht ist.4. The method according to any one of claims 1 to 3, characterized ge indicates that a watertight and gastight Ab cover strip used, its pressure sensitive adhesive after the end hardening is also water and gas tight. 5. Vorrichtung zur Durchführung des Verfahrens nach Anspruch 1 bis 4 mit einer Einrichtung zur Zuführung zweier mit­ einander zu vernähender Flächengebilde zu einer Nähstati­ on und mit einer Anpreßeinrichtung und einer Nähnadel an der Nähstation, dadurch gekennzeichnet, daß sich die Anpreßeinrichtung, in Vorschubrichtung der Flächengebilde gesehen, unmittelbar hinter der Nähnadel befindet und daß eine Einrichtung (5) vorgesehen ist, die einen mit einem Haftkleber beschichteten Abdeckstreifen (1) derart der Anpreßeinrichtung (8) zuführt, daß der Abdeckstreifen mit seiner Haftkleberschicht in Anlage an der Naht unter der Anpreßeinrichtung eingeführt wird.5. Apparatus for carrying out the method according to claim 1 to 4 with a device for feeding two sheets to be sewn together to a sewing station and with a pressing device and a sewing needle at the sewing station, characterized in that the pressing device in the feed direction of the sheets seen, is located directly behind the sewing needle and that a device ( 5 ) is provided which feeds a cover strip ( 1 ) coated with a pressure sensitive adhesive to the pressing device ( 8 ) such that the covering strip with its layer of pressure sensitive adhesive is inserted into the seam under the pressing device becomes. 6. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß, in Laufrichtung des Abdeckstreifens (1) gesehen, vor der Anpreßeinrichtung (8) und im Abstand von dieser eine Ein­ richtung (3) zur Beschichtung des Abdeckstreifens mit einem an Luft aushärtenden Schmelzkleber angeordnet ist.6. The device according to claim 5, characterized in that, seen in the running direction of the cover strip ( 1 ), in front of the pressing device ( 8 ) and at a distance therefrom a device ( 3 ) for coating the cover strip with an air-curing hot melt adhesive is arranged . 7. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß, in Laufrichtung des Abdeckstreifens (1) gesehen, vor der Anpreßeinrichtung (8) eine Wärmequelle (10) angeordnet ist.7. The device according to claim 5, characterized in that, seen in the running direction of the cover strip ( 1 ), a heat source ( 10 ) is arranged in front of the pressing device ( 8 ).
DE19863621743 1986-06-28 1986-06-28 Method and apparatus for sewing together two sheet-like structures and for applying a covering strip Withdrawn DE3621743A1 (en)

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DE19863621743 DE3621743A1 (en) 1986-06-28 1986-06-28 Method and apparatus for sewing together two sheet-like structures and for applying a covering strip

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4223852A1 (en) * 1992-07-20 1994-01-27 Gerd Ebert Process for the production of at least splash-proof seams and sealing tape therefor
DE19602575A1 (en) * 1996-01-25 1997-07-31 Ernst Zechmeister Joining strips of fabric to make awnings, etc.
DE19739592C2 (en) * 1997-09-10 2001-11-29 Tech Uni Dresden Dezernat 5 Sg Liquid-tight, line-shaped joint connection for single- or multi-layer textile fabrics, as well as processes for their production
WO2003008181A2 (en) * 2001-07-16 2003-01-30 Gore Enterprise Holdings, Inc. Seam sealing apparatus and process therefor
WO2003053659A1 (en) * 2001-12-12 2003-07-03 Fra-Ser S.P.A. Apparatus for hot applying strips or films on textile or non textile supports
DE202007002108U1 (en) * 2007-02-08 2009-01-08 POLO EXPRESSVERSAND Gesellschaft für Motorradbekleidung und Sportswear mbH Suture assembly and this seam assembly having clothing
US8336474B2 (en) 2001-10-18 2012-12-25 Yugao Zhang Wrinkle free garment and method of manufacture

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4223852A1 (en) * 1992-07-20 1994-01-27 Gerd Ebert Process for the production of at least splash-proof seams and sealing tape therefor
DE19602575A1 (en) * 1996-01-25 1997-07-31 Ernst Zechmeister Joining strips of fabric to make awnings, etc.
DE19602575C2 (en) * 1996-01-25 1999-07-08 Ernst Zechmeister Process for producing a fabric, in particular an awning fabric, from individual fabric sheets
DE19739592C2 (en) * 1997-09-10 2001-11-29 Tech Uni Dresden Dezernat 5 Sg Liquid-tight, line-shaped joint connection for single- or multi-layer textile fabrics, as well as processes for their production
WO2003008181A2 (en) * 2001-07-16 2003-01-30 Gore Enterprise Holdings, Inc. Seam sealing apparatus and process therefor
WO2003008181A3 (en) * 2001-07-16 2003-09-18 Gore Enterprise Holdings Inc Seam sealing apparatus and process therefor
US8336474B2 (en) 2001-10-18 2012-12-25 Yugao Zhang Wrinkle free garment and method of manufacture
WO2003053659A1 (en) * 2001-12-12 2003-07-03 Fra-Ser S.P.A. Apparatus for hot applying strips or films on textile or non textile supports
US7412996B2 (en) 2001-12-12 2008-08-19 Fra-Ser S.P.A. Apparatus for hot applying strips or films on textile or non textile supports
DE202007002108U1 (en) * 2007-02-08 2009-01-08 POLO EXPRESSVERSAND Gesellschaft für Motorradbekleidung und Sportswear mbH Suture assembly and this seam assembly having clothing

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