Electromagnetic shielding antistatic Raschel blanket

• Main Authors: WU YUEBIN, LU WEI, QIU XIANZHOU, WU MINGXIAN, CHEN YUSHUANG, CHEN LINHAO, LI XUNXUN, LI JIAWEI
• Format: Patent
• Language: Chinese; English
• Published: 30.05.2023
• Subjects: APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS; BRAIDING; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; KNITTING; LACE-MAKING; LAUNDERING; MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS; NATURAL OR ARTIFICIAL THREADS OR FIBRES; NON-WOVEN FABRICS; SPINNING; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS; TRIMMINGS

The invention discloses an electromagnetic shielding antistatic Raschel blanket, which is characterized in that acrylic/polyester composite fibers with an electromagnetic shielding function are used as velvet yarns, polyester is used as bottom yarns, the velvet yarns and the bottom yarns are woven on a two-needle bar warp knitting machine to form blanket gray cloth with a composite woven structure, and the blanket gray cloth is subjected to velvet cutting to obtain a Raschel blanket semi-finished product; the raschel blanket semi-finished product is subjected to alkali decrement treatment and then subjected to pretreatment and aftertreatment, and the electromagnetic shielding antistatic raschel blanket finished product is obtained. The fabric has electrical conductivity and an electromagnetic shielding function, the electromagnetic shielding function is durable, and the requirement of people for body health functional textiles at present is met. 本发明公开了一种电磁屏蔽抗静电拉舍尔毛毯，以具有电磁屏蔽功能的腈纶/涤纶复合纤维为绒纱，涤纶为底丝在双针床经编机上织造形成复合编