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AssigneeHoneywell Safety Products USA, Inc.
InventorsTianqi ZHOU, Yuyan WANG, Ling LIN, Zheng GU, Peng ZHOU
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The invention provides composite cushion materials of high breathability and moisture management, multistep softness, and support and methods of making the composite cushion materials. The first layer of the material comprises a warp-knitted sandwich fabric, the second layer comprises a three-dimensional nonwoven fabric, the third layer comprises a perforated ethylene-vinyl acetate (EVA) foam, and the fourth layer comprises a warp-knitted mesh fabric, wherein the second layer is positioned between the first layer and the third layer, and wherein the third layer is positioned between the second layer and the fourth layer. The composite cushion materials are useful in clothing and equipment for wear in high temperature environments.
A composite cushion material, the composite cushion material comprising four layers, a first layer, a second layer, a third layer, and a fourth layer, wherein the first layer comprises a warp-knitted sandwich fabric comprising a top surface layer, a bottom surface layer and a middle connecting layer, the second layer comprises a three-dimensional (3D) nonwoven fabric, the third layer comprises a perforated ethylene-vinyl acetate (EVA) foam, and the fourth layer comprises a warp-knitted mesh fabric;
A method for manufacturing a composite cushion material comprising four layers, the method comprising:
A method for manufacturing a composite cushion material comprising four layers, the method comprising:
Dependencies are inferred from the claim text.