Composite raw material for production of trampoline cloth, and mixing and proportioning process thereof

• Main Authors: SHI LIPING, ZHU CAIXIANG, LING TAO, MIAO WENLIANG
• Format: Patent
• Language: Chinese; English
• Published: 31.01.2020
• Subjects: AMUSEMENTS; APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS; BALL GAMES; BRAID; BRAIDING; BRAIDING MACHINES; BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET ORCARBONISED LACE; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS; GAMES; HUMAN NECESSITIES; KNITTING; LACE; LACE-MAKING; MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS; NATURAL OR ARTIFICIAL THREADS OR FIBRES; NON-WOVEN FABRICS; SPINNING; SPORTS; TEXTILES; TRAINING EQUIPMENT; TRIMMINGS

The invention discloses a composite raw material for production of trampoline cloth, and a mixing and proportioning process thereof. The composite raw material comprises a first mesh belt and a secondmesh belt which are interwoven with each other. The first mesh belt and the second mesh belt are distributed by 90 degrees. The first mesh belt is made of polyester yarns, and the second mesh belt ismade of polypropylene yarns. The polyester yarns and the polypropylene yarns are prepared by the four steps of preparation of functional reagents, preparation of masterbatches, blend spinning, and dyeing of the polyester yarns and the polypropylene yarns. The composite raw material is used for preparing the polyester yarns and the polypropylene yarns, the two yarns are woven into the trampoline cloth, and accordingly, the trampoline cloth is enabled to have high resistance to mildew and water, high strength and high tensile force; through composite production of common materials, properties of the composite raw materi