Method of manufacture of an inflatable product with an attachable foam finish

1. A method of manufacture of an inflatable product having an exterior foam finish comprising the steps of:

providing the inflatable product, the inflatable product configured for use as a water-based recreational device;

modifying a molecular structure of at least one foam sheet to form a modified surface on the at least one foam sheet;

gluing a flexible, gluable, and/or weldable material onto the modified surface to create a bonded structure; and

gluing the bonded structure to a top surface of the inflatable product to provide the at least one foam sheet as the exterior foam finish, and

wherein the exterior foam finish is configured to provide an aesthetic effect and a reduced slippage surface to the top surface of the inflatable product.

2. The method of manufacture of the inflatable product having the exterior foam finish of claim 1 , wherein modifying the molecular structure of the at least one foam sheet is carried out by: burning the at least one foam sheet, or applying a corona treatment to the at least one foam sheet.

3. The method of manufacture of the inflatable product having the exterior foam finish of claim 1 , wherein the flexible, glueable and/or weldable material is selected from the group consisting of: polyvinyl chloride, or chlorosulfonated polyethylene synthetic rubber, or polychloroprene Polyurethane, or combinations thereof.

4. The method of manufacture of the inflatable product having the exterior foam finish of claim 1 , wherein modifying the molecular structure of at least one foam sheet comprises modifying the molecular structure prior to applying glue within a time-limited period wherein the application of glue substantially seals in the modified molecular structure.

5. The method of manufacture of the inflatable product having the exterior foam finish of claim 4 , wherein the time-limited period that substantially seals in the modified molecular structure is less than six months.

6. The method of manufacture of the inflatable product having the exterior foam finish of claim 5 , wherein the time-limited period that substantially seals in the modified molecular structure is less than thirty minutes.

7. The method of manufacture of the inflatable product having the exterior foam finish of claim 1 , further comprising partially inflating the inflatable product prior to the step of gluing the bonded structure to the top surface of the inflatable product.

8. The method of manufacture of the inflatable product having the exterior foam finish of claim 1 , wherein the at least one foam sheet is selected from the group consisting of: Polyethylene foam, Ethylene-vinyl acetate foam, and a mix of polyethylene/Ethylene-vinyl acetate foam.

9. The method of manufacture of the inflatable product having the exterior foam finish of claim 1 , wherein gluing the bonded structure to the top surface of the inflatable product comprises applying glue to at least one or more separated areas of the bonded structure.

10. The method of manufacture of the inflatable product having the exterior foam finish of claim 9 , wherein gluing the bonded structure to the top surface of the inflatable product comprises introducing air release gaps along the edges between the bonded structure and the inflatable product.

11. The method of manufacture of the inflatable product having the exterior foam finish of claim 1 , further comprising:

using a high pressure system to carry out the step of gluing of the bonded structure to the top surface of the inflatable product.

12. The method of manufacture of the inflatable product having the exterior foam finish of claim 11 , wherein the high pressure system is selected from the group consisting of: a high pressure roller system, a vacuum pressure system, and a high-pressure press.