GB1253261A - - Google Patents

Info

Publication number
GB1253261A
GB1253261A GB1253261DA GB1253261A GB 1253261 A GB1253261 A GB 1253261A GB 1253261D A GB1253261D A GB 1253261DA GB 1253261 A GB1253261 A GB 1253261A
Authority
GB
United Kingdom
Prior art keywords
pieces
adhesive composition
acid
adhesive
web
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.)
Expired
Application number
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
Publication of GB1253261A publication Critical patent/GB1253261A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M17/00—Producing multi-layer textile fabrics
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A41D27/24—Hems; Seams
    • A41D27/245—Hems; Seams made by welding or gluing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—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
    • B29C65/7855—Provisory fixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Nonwoven Fabrics (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)

Abstract

1,253,261. Seaming non-metallic sheet material. BOSTIK Ltd. 3 Feb., 1969 [5 Feb., 1968], No. 5749/69. Heading B5K. [Also in Division D1] Pieces of flexible sheet material are secured together by locating in a predetermined relationship the pieces to be secured with a preformed web of strands of adhesive composition between them, the adhesive composition being activatable to a bond-forming condition by heating to an extent less than that which would deleteriously affect the pieces of sheet material; applying heat to activate the adhesive composition to form an adhesive bond between the pieces; when the adhesive composition is cool, inserting fastening means in the pieces to secure them together permanently; and treating the joined pieces of material with a solvent for the adhesive composition to remove this composition. Preferably, the pieces are of woven fabric and are to be stitched together to form a garment, the adhesive web being applied between the pieces along the intended line of later stitching. The web may be tacked, by localized heating, to one piece. Alternatively, tents or protective canvas covers may be manufactured and the fastening means may comprise rivets. Heat and pressure may be applied to form the temporary bond with a heated iron, a steamheated garment press or a progressive heating and pressing device. For bonding wool, the adhesive web may have activation temperatures of 250-350‹ F. and, for cotton, 250-450‹ F. Preferably, the adhesive web comprises a non-woven sheet of filaments having a thickness of 0À003-0À010 inch randomly disposed and adhering to one another at crossing points. The sheet is formed by forcing molten or heat-softened thermoplastic material through spinnerettes to form thin filaments which are collected on a moving conveyer. The filaments are formed at a rate faster than the linear speed of the conveyer. Preferably, the sheet has a weight of 20-60 grams per square yard and there are no openings therein larger than 3/16 inch. Specified materials for the adhesive composition are polyesters and copolyesters, polyesteramides, copolyesteramides, polyamides and copolyamides, thermoplastic cellulose derivatives, such as ethyl cellulose, and the polymers and copolymers of styrene and lower alkyl, e.g. methyl, ethyl, propyl and butyl acrylic esters and methacrylic esters. Preferred compositions are copolyesters which correspond to the condensation and polymerization product of one or more glycols, e.g. butane diol, hexane diol and other aliphatic and cycloaliphatic diols, with a mixture of one or more aromatic dicarboxylic acids, e.g. isophthalic acid, terephthalic acid, phenyl indane dicarboxylic acid and hexahydrophthalic acid, with one or more aliphatic dicarboxylic acids, e.g. azelaic acid, sebacic acid and dimerized linoleic acid, suitably in the mol. ratio of 1 : 3 to 5 : 1.
GB1253261D 1968-02-05 1969-02-03 Expired GB1253261A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71042168A 1968-02-05 1968-02-05

Publications (1)

Publication Number Publication Date
GB1253261A true GB1253261A (en) 1971-11-10

Family

ID=24853951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1253261D Expired GB1253261A (en) 1968-02-05 1969-02-03

Country Status (7)

Country Link
BE (1) BE727968A (en)
BR (1) BR6906035D0 (en)
DE (1) DE1905193A1 (en)
ES (1) ES363534A1 (en)
FR (1) FR2001335A1 (en)
GB (1) GB1253261A (en)
NL (1) NL6901846A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023237407A1 (en) * 2022-06-09 2023-12-14 Glatfelter Gernsbach Gmbh Fabric comprising a nonwoven web of fibers and corresponding method of production

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2036109B (en) * 1978-03-24 1982-11-03 Nitto Electric Ind Co Adhesive tape made of warp knitted fabric
DE3836663A1 (en) * 1988-10-27 1990-05-03 Autoflug Gmbh Method for producing parachutes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023237407A1 (en) * 2022-06-09 2023-12-14 Glatfelter Gernsbach Gmbh Fabric comprising a nonwoven web of fibers and corresponding method of production

Also Published As

Publication number Publication date
ES363534A1 (en) 1970-12-16
BE727968A (en) 1969-07-16
BR6906035D0 (en) 1973-05-03
NL6901846A (en) 1969-08-07
FR2001335A1 (en) 1969-09-26
DE1905193A1 (en) 1969-08-21

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed