D - Textiles – Paper – 04 – B
Patent
D - Textiles, Paper
04
B
D04B 1/18 (2006.01)
Patent
CA 2526037
Circular-knit, elastic, single-knit jersey fabric (10), of spun and/or continuous filament hard yarns (14) with bare spandex (12) plated in every course, has a cover factor in the range of 1.3 to 1.9, a basis weight from 140 to 240 g/m2, an elongation of 60% or more and low shrinkage. The circular knot, single-knit jersey fabric is produced by maintaining the draft of the spandex at or below 2X (100% elongation) and maintaining the finishing and drying temperature(s) below the spandex heat set temperature. The knit fabric meets the end-use specifications without heat setting.
La présente invention concerne un tricot circulaire en jersey (10) composé de fils rigides de filaments filés et/ou continus (14) avec du spandex simple (12) vanisé à chaque rangée, lequel tricot possède un facteur de couverture compris entre 1,3 et 1,9, une masse surfacique comprise entre 140 et 240 g/m?2¿, un allongement supérieur ou égal à 60% et un faible rétrécissement. On produit le tricot circulaire en jersey de l'invention (10) en maintenant l'étirage de filature du spandex égal à 2X au maximum (100% d'allongement) et en maintenant les température d'apprêtage et de séchage sous la température de stabilisation thermique du spandex. Le tricot de l'invention répond aux spécifications d'utilisation finale sans stabilisation thermique.
Laycock Graham
Leung Raymond S. P.
Singewald Elizabeth T.
Bennett Jones Llp
Invista Technologies S.a.r.l.
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