Sports ball

The utility model discloses a sports ball which comprises a rubber inner container, a yarn winding layer, a gluing layer and a leather layer, the yarn winding layer is arranged on the surface of the rubber inner container, the gluing layer is wrapped outside the yarn winding layer, the gluing layer...

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Bibliographic Details
Main Author YAO YUELIANG
Format Patent
LanguageChinese
English
Published 18.10.2019
Subjects
AMUSEMENTS
APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING
BALL GAMES
GAMES
HUMAN NECESSITIES
SPORTS
TRAINING EQUIPMENT
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Summary:The utility model discloses a sports ball which comprises a rubber inner container, a yarn winding layer, a gluing layer and a leather layer, the yarn winding layer is arranged on the surface of the rubber inner container, the gluing layer is wrapped outside the yarn winding layer, the gluing layer is made of raw rubber sheets, and the gluing layer and the external leather layer are glued into a whole through vulcanization. The sports ball is divided into a four-layer structure, the yarn winding layer is arranged on the rubber inner container, the gluing layer wraps the yarn winding layer, thegluing layer and the external leather layer are glued in a vulcanization mode, and the leather layer is composed of a plurality of leather pieces forming the surface of the sports ball. The gluing layer and the leather piece are fused into a whole after being subjected to low-temperature rapid vulcanization treatment, no glue adhesives are used, the environmental friendliness and firmness of product production and use ar
Bibliography:Application Number: CN201821952205U