This article deals with the mechanical properties of Denim fabrics made of weft plied yarns of different categories. We studied the mechanical characteristics of fabric such as abrasion resistance; deformation; breaking load and fabric tear resistance.
We successfully obtained Denim fabrics with high rigidities, better tear characteristics, moderately sufficient tensile and elevated performance. The properties of Denim fabrics made of hybrid and ring plied yarns were very close.
The results found were as follow: The breaking load of the hybrid Denim fabrics were close to those of the ring plied yarns especially for the fabric of made of weft yarns Yd=100 tex. The hybrid plied yarns give a more important Denim fabric elongation than the Open End plied yarns. The abrasion cycles of fabrics made of weft hybrid plied yarns were nearer than the ring plied yarns. The tear resistances of Denim fabrics made of ring and hybrid plied yarns were very close.
Key words: Hybrid, Open End and ring plied yarns, Denim fabric, fabric tear resistance, the fabric elongation (%), the breaking load and fabric abrasion resistance.
I-Introduction:
Folded yarn is produced by twisting two or more singles yarns together; many fabrics use plied yarns.
In the recent years, researchers and industrial companies worldwide have been showing an increasing interest in rigidity textile products, such as the Denim fabrics.
Denim fabric, the typical American contribution to the world of fashion, has its origin in Nimes, the textile town of France. Traditional blue denim is a warp-faced cotton fabric of indigo dyed warp and gray weft.
This article deals with the mechanical properties of Denim fabrics made of weft plied yarns of different categories. We studied the mechanical characteristics of fabric such as abrasion resistance; deformation; breaking load and fabric tear resistance.We successfully obtained Denim fabrics with high rigidities, better tear characteristics, moderately sufficient tensile and elevated performance. The properties of Denim fabrics made of hybrid and ring plied yarns were very close.The results found were as follow: The breaking load of the hybrid Denim fabrics were close to those of the ring plied yarns especially for the fabric of made of weft yarns Yd=100 tex. The hybrid plied yarns give a more important Denim fabric elongation than the Open End plied yarns. The abrasion cycles of fabrics made of weft hybrid plied yarns were nearer than the ring plied yarns. The tear resistances of Denim fabrics made of ring and hybrid plied yarns were very close. Key words: Hybrid, Open End and ring plied yarns, Denim fabric, fabric tear resistance, the fabric elongation (%), the breaking load and fabric abrasion resistance.I-Introduction:Folded yarn is produced by twisting two or more singles yarns together; many fabrics use plied yarns. In the recent years, researchers and industrial companies worldwide have been showing an increasing interest in rigidity textile products, such as the Denim fabrics. Denim fabric, the typical American contribution to the world of fashion, has its origin in Nimes, the textile town of France. Traditional blue denim is a warp-faced cotton fabric of indigo dyed warp and gray weft.
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