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CH662233GA3 - Process for joining the ends of thread systems with a trailer or leader - Google Patents

Process for joining the ends of thread systems with a trailer or leader Download PDF

Info

Publication number
CH662233GA3
CH662233GA3 CH255281A CH255281A CH662233GA3 CH 662233G A3 CH662233G A3 CH 662233GA3 CH 255281 A CH255281 A CH 255281A CH 255281 A CH255281 A CH 255281A CH 662233G A3 CH662233G A3 CH 662233GA3
Authority
CH
Switzerland
Prior art keywords
heat
end region
thread system
trailer
leader
Prior art date
Application number
CH255281A
Other languages
German (de)
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 filed Critical
Priority to CH255281A priority Critical patent/CH662233GA3/en
Priority to DE8282810157T priority patent/DE3261173D1/en
Priority to EP82810157A priority patent/EP0063546B1/en
Priority to AT82810157T priority patent/ATE10214T1/en
Priority to US06/368,731 priority patent/US4476173A/en
Priority to CA000401165A priority patent/CA1193531A/en
Publication of CH662233GA3 publication Critical patent/CH662233GA3/en

Links

Classifications

    • 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
    • B29C66/003—Protecting areas of the parts to be joined from overheating
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H69/00—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
    • 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
    • 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
    • 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
    • B29C66/73—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/38—Thread sheet, e.g. sheet of parallel yarns or wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

In the continuous treatment of parallel thread systems, for example in warp yarn dyeing with indigo, the threads can be treated as far as the end with the same uniformity by holding fixed the end region of the thread system and attaching an auxiliary fabric web thereto as trailer or leader, specifically by contact adhesion or heat-sealing, the operating rate of the machine being held constant during this time by the fact that a material accumulator is emptied. The end region of the thread system to be fed continuously through a treatment device is held fixed and the threads forming this end region are joined by contact adhesive bonding or heat-sealing with an auxiliary fabric web serving as trailer or leader. The operating rate of the treatment device is held constant during the fixing of the thread system end region by allowing a material accumulator which is arranged between the device for joining the thread system end region to the trailer or leader and the treatment device and contains a thread system supply to empty. The heat-sealing can take place by bringing the threads of the thread system end region between a heat-sealable strip attached to the end of the auxiliary fabric web and a heat-sealable counter-strip disposed at the same level as this strip, and then, after bringing these two strips into contact with the threads of the thread system end region, heat-sealing both strips under the effect of heat and pressure through the thread system. The invention makes possible the continuous treatment of parallel thread systems without the wastage of several per cent of the yarn length, which was hitherto customary.
CH255281A 1981-04-16 1981-04-16 Process for joining the ends of thread systems with a trailer or leader CH662233GA3 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH255281A CH662233GA3 (en) 1981-04-16 1981-04-16 Process for joining the ends of thread systems with a trailer or leader
DE8282810157T DE3261173D1 (en) 1981-04-16 1982-04-13 Join between the ends of textile materials
EP82810157A EP0063546B1 (en) 1981-04-16 1982-04-13 Join between the ends of textile materials
AT82810157T ATE10214T1 (en) 1981-04-16 1982-04-13 CONNECTION BETWEEN THE ENDS OF TEXTILE MATERIALS.
US06/368,731 US4476173A (en) 1981-04-16 1982-04-15 Joint of textile materials
CA000401165A CA1193531A (en) 1981-04-16 1982-04-16 Joint of textile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH255281A CH662233GA3 (en) 1981-04-16 1981-04-16 Process for joining the ends of thread systems with a trailer or leader

Publications (1)

Publication Number Publication Date
CH662233GA3 true CH662233GA3 (en) 1987-09-30

Family

ID=4236363

Family Applications (1)

Application Number Title Priority Date Filing Date
CH255281A CH662233GA3 (en) 1981-04-16 1981-04-16 Process for joining the ends of thread systems with a trailer or leader

Country Status (1)

Country Link
CH (1) CH662233GA3 (en)

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