Construction of gliding board and method of production

Abstract

A gilding board, which means of the kinds of sporting or leisure boards for sliding on waters, snow and land, was constructed by polyethylene foam material, in three-ply or above layers of constant density or different densities as its multi-layer of bard core, agglutinate with a layer of plastic polymer graphic film on one side of the board core and bonded with high tenacity of plastic protective board on the other side. The essence of the gliding board is its particular methodology of production by mechanically adhibiting instant injection of high temperature of compound thermoplastic substance on the surface of the first layer of the board core while bonding with a layer of plastic graphic film. Thereafter, cleaving a plastic protective board or polyethylene foaming skin with the third layer of board core, by adopting heat lamination method to viscose the second layer of board core with both graphic film layer plus plastic protective board layer, in which an outer core of media foam layer is being exempted between the graphic film layer and board core, and the plastic polymer protective board to board core, as a result of simplify the production process in making the board, less resources and material to be consumed during the production that leads environmental-friendly, reducing cost to be involved in production, but provides a great performance and substantially deep-set of the structure of the board. Three-ply board core enhances the greater crash-worthiness from water surfing, snow or land gliding, with provision of better comfort and a function of high security for users by smooth surface of board on both ends.

Description

FIELD OF THE INVENTION [0001] This invention is related to gliding board, particularly means of all kinds of gliding devices for sporting and leisure purposes. The devices can be identified as surfboards, bodyboards, wakeboards, swimboards, kickboards, snow sleds, skimboards, grass-gliders, sand-gliders, etc. The unique production methods and multi-layers of board core give the advantages of simplification the manufacturing process, minimise the consumption of resources and material in production, reducing manufacturing cost, provides a better architecture of the board itself together with enhancing its steadfast of the board core for providing better safety and comfort performance for end-users. BACKGROUND OF THE INVENTION [0002] Generally, a gliding board is applied as a surfing board on waters which is formed by a single layer of polymer foam material with opened cell and low density or double layers with different densities, laminated together for performance of an inner board c...

AI Technical Summary

Benefits of technology

The invention is about improving gliding boards by designing a three-ply board core with a different combination of foam layers. The first layer is made of low-density foam, the second layer is made of high-density foam, and the third layer is made of a combination of low-density and high-density foam. This new design provides better cushioning, impact protection, and a better feel for users. Additionally, the invention also describes a new method for bonding the plastic polymer protective board to the polyethylene board core, which eliminates the need for additional layers of foam or backing sheet. This new method uses a layer of compound thermoplastic substance, which is applied at high temperature to directly agglutinate the layers. Overall, the invention improves the performance, cost savings, and environmental friendliness of gliding boards.

Problems solved by technology

However, by means of one or two layers of inner board core was not effective for alleviation of impulse from waters and snow while gliding.

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