Classifications

• • A—HUMAN NECESSITIES
  • A43—FOOTWEAR
  • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
  • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
  • A43B23/07—Linings therefor
• • A—HUMAN NECESSITIES
  • A43—FOOTWEAR
  • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
  • A43B7/00—Footwear with health or hygienic arrangements
  • A43B7/12—Special watertight footwear
  • A43B7/125—Special watertight footwear provided with a vapour permeable member, e.g. a membrane
• • Y—GENERAL 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
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T428/00—Stock material or miscellaneous articles
  • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
  • Y10T428/24149—Honeycomb-like

Definitions

• the invention relates to a shoe with an outer layer and ventilation layer running inside this outer layer, which at least face the interior of the shoe Side has a textile fabric, which over Spacer is kept at a distance from the outer layer.
• Such a shoe is known from EP-A-0 686 498 become. Because of the outer appearance and also because of the Comfort demanded inside the shoe will be the interior of the Schuhs facing textile usually from yarn made from natural fibers or from textured Multifilament yarns made. Here it has pointed out that after a relatively short period of use Pill formation on the inside of the textile fabric watch is. This is evident from the fact that initially small Nodules and later also larger knots and nubs visible from the textile fabric abraded fiber or filament ends. At further use of the shoes can even be observed that initially in the surface of the textile fabric make small and then bigger and bigger holes.
• This task is carried out with a shoe of the type mentioned solved in that at least the interior of the shoe facing textile fabrics between 30 and 100% by weight Multifilament plain yarns made from synthetic polymers and 0 to Contains 70 wt .-% other yarns.
• Multifilament smooth yarns made of synthetic polymers significant improvement in pill formation achieved can be.
• Multifilament smooth yarns of around 50% by weight can be used observe that often the pill formation only after the double Service life compared to the service life without Multifilament smooth yarns are used.
• a shoe in which the ventilation layer is a preferred Spacer fabrics is one of the two at a distance the knitted fabric that is facing the interior of the shoe is textile fabric. It is about this usually a double-layer warp knitted fabric, which in the Rule on a warp knitting machine using e.g. 5-7 Laying rails is produced, at least 2 each Feed the same yarns to the knitting process. Suitable Spacer fabrics are also under the label Double rustle plush became known. Such spacer fabrics are described in EP-A-0 486 498 already mentioned. However, it is not disclosed there from which materials the spacer fabric is made. As a rule, the two become the outer fabrics forming knitted fabrics over between connected back and forth monofilaments, wherein these monofilaments the distance necessary for ventilation guarantee.
• the plain yarn has a single titer of at least 3 dtex, preferably 3 to 4 dtex.
• the pill formation starts much later than when using the previously common textile fabrics.
• the recyclability of the shoe according to the invention is guaranteed particularly cheap when all Threads of the ventilation layer and the functional layer Polyesters, in particular from polyethylene terephthalates and where appropriate, their type of copolymers exist.
• Functional layer has a waterproof water vapor permeable membrane, under the brand name SYMPATEX ® has become well known. This membrane is also used as a laminate, for example on a textile Laminated fabrics offered.
• warp knitted fabric A is one for use in shoes known warp knitted fabric and warp knitted fabric B corresponded to one Warp knitted fabrics to be used according to the invention corresponded to.
• the two outer knitted fabrics of warp knitted fabric A contained 70 % By weight of textured yarn 76 dtex f 36 and 30% by weight of textured Yarn 150 dtex f 24, both yarns from Polyethylene terephthalate were made. As a spacer were monofilaments with a titer of 33 dtex Polyethylene terephthalate in the two outer knitted fabrics in such a way woven in that they were led back and forth between them.
• the two outer knitted fabrics of warp knitted fabric B contained 70 % By weight plain yarn 76 dtex f 24 and again 30% by weight textured yarn 150 dtex f 24, both yarns from Polyethylene terephthalate were made. As a spacer were also monofilaments with a titer of 33 dtex Polyethylene terephthalate in the two outer knitted fabrics in such a way woven in that they were led back and forth between them.

Landscapes

• Health & Medical Sciences (AREA)
• Epidemiology (AREA)
• General Health & Medical Sciences (AREA)
• Public Health (AREA)
• Knitting Of Fabric (AREA)
• Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
• Woven Fabrics (AREA)

Applications Claiming Priority (2)

Publications (3)

Family

ID=7818672

Family Applications (1)

Country Status (5)

Cited By (7)

Families Citing this family (10)

Citations (2)

Family Cites Families (5)

• 1998
  • 1998-01-20 ES ES98100834T patent/ES2175532T3/es not_active Expired - Lifetime
  • 1998-01-20 EP EP98100834A patent/EP0857433B1/fr not_active Expired - Lifetime
  • 1998-01-20 DE DE59803956T patent/DE59803956D1/de not_active Expired - Lifetime
  • 1998-01-28 JP JP10015565A patent/JPH10211002A/ja active Pending
  • 1998-01-29 US US09/015,663 patent/US5955172A/en not_active Expired - Fee Related

Patent Citations (2)

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