Novel wire-drawing air cushion and production method thereof

Abstract

The invention discloses a novel wire-drawing air cushion and a production method thereof. The novel wire-drawing air cushion comprises a piece of space cloth; the space cloth sequentially comprises apiece of first gridding cloth, a piece of wire-drawing cloth and a piece of second gridding cloth which are connected with one another from top to bottom; the upper surface and lower surface of the space cloth are separately coated with a coating; the two ends of the space cloth are separately stuck with a polyvinyl chloride (PVC) connecting strip; the first gridding cloth and the second griddingcloth are separately formed by interweaving warps and wefts, and quadrilateral grids are formed; the wire-drawing cloth comprises a plurality of X-shaped wire-drawing units; the adjacent wire-drawingunits are arranged in a row; all the wire-drawing units are distributed between the first gridding cloth and the second gridding cloth in a criss-crossed way; the upper ends of the wire-drawing unitsare connected with vertexes of grids of the first gridding cloth, and the lower ends of the wire-drawing units are connected with vertexes of grids of the second gridding cloth. The production methodof the novel wire-drawing air cushion comprises the steps of preparing the space cloth; preparing the PVC connecting strips; bonding the PVC connecting strips with the space cloth; scratch coating inner and outer coatings. The product is higher in bearing pressure and firmness and lighter in weight; the production method is higher in production efficiency.

Description

technical field [0001] The invention relates to a wire drawing air cushion, in particular to a novel wire drawing air cushion and a production method thereof. Background technique [0002] Brushed air cushion has been widely used in all walks of life in recent years, especially in sports, medicine, outdoor equipment, and sports equipment industries, due to its flexible use, small footprint, easy portability, and large bearing capacity. At present, the traditional brushed air cushions on the market have single functions and have many defects. The specific performance is as follows: 1) The traditional brushed air cushions generally use a layer of PVC film on both sides of the mesh cloth, and then use this material to sew or use ordinary glue. Bonded together, resulting in loose product structure, poor anti-aging performance, and the heat sealing performance will be greatly reduced, thus affecting the service life of the air cushion; 2) The traditional drawing air cushion is mo...

AI Technical Summary

Problems solved by technology

At present, the traditional brushed air cushions on the market have single functions and have many defects. The specific performance is as follows: 1) The traditional brushed air cushions generally use a layer of PVC film on both sides of the mesh cloth, and then use this material to sew or use ordinary glue. Bonded together, resulting in loose product structure, poor anti-aging performance, and the heat sealing performance will be greatly reduced, thus affecting the service life of the air cushion; 2) The traditional drawing air cushion is mostly straight grain, which is very easy to misalign during production , the pressure bearing capacity and structural stability are also poor; 3) The surface coating treatment method of the traditional wire drawing air cushion is very complicated, and a thick PVC film needs to be added, which not only increases the production cost, but also greatly increases the wire drawing. The weight of the air cushion is not conducive to the user to carry

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