Production process of polyester filament yarn with composite linen-like effect

• Main Authors: LOU JIEMING, WANG XINHUA, ZHOU JIANYING, JIA WEIJIANG
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS; MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS; NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING; TEXTILES

The invention discloses a production process of polyester filament yarn with a composite linen-like effect. According to the invention, the high-shrinkage polyester fibers and the binding fibers are used for manufacturing yarns with different structures, so that the fabric with the linen-like effect is developed. The fabric can be applied to silk fabrics, the silk fabrics have the advantages of being light, thin, elegant, soft in luster and soft and elastic in feeling, the elasticity of clothes made of the fabric is improved, and therefore the comfort degree of people wearing the fabric is improved. The high-shrinkage polyester filaments prepared from the high-shrinkage PET slices are combined with the sea-island superfine fibers to form a skin-core structure. The mixed-fiber interlaced yarns are treated by boiling water, the high-shrinkage polyester yarns are greatly shrunk and located in a core layer, so that the mixed-fiber interlaced yarns have enough strong extensibility and fatigue resistance, and the s