Method and system for significantly increasing the density of particulates on a substrate
OwnerCosta G. Chitourasinventor
Life of this patent
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Abstract
A method and system for significantly increasing the density of particulates on a substrate includes disposing a particulate material, such as fibers or abrasive material, onto a surface of the substrate, whereby the particles adhere to the substrate. The substrate is then exposed to conditions sufficient to cause the surface area, on which the particulate material is disposed, to diminish, thereby significantly increasing the density of the particulate material. The system includes a support on which the substrate is disposed, apparatus for disposing the particulate material in the substrate and apparatus for causing the surface on which the particulate material is disposed to significantly diminish.
Claims16
A method for increasing the density of a particulate substance adhering to a substrate, wherein the substrate is sufficiently resilient to distension to cause the substrate to thereafter relax and thereby cause a surface of the substrate to diminish, comprising the steps of:
- a) disposing the substrate on a support;
- b) directing a material between the substrate and the support to thereby distend the substrate in an amount sufficient to allow the surface area on which an adhesive is disposed to diminish following release of the substrate by discharging the material from between the substrate and the support;
- c) disposing the particulate substance onto the substrate surface;
- and
- d) discharging the material from between the substrate and the support, whereby the substrate relaxes, thereby diminishing the substrate surface area and consequently increasing the density of the particulate substance on the substrate.
A method for increasing the density of a particulate substance adhering to a substrate, wherein the substrate is sufficiently resilient to distension to cause the substrate to thereafter relax and thereby cause the surface area of the substrate to diminish, comprising the steps of:
- a) supporting a first edge of the substrate with a first support;
- b) supporting a second edge of the substrate with a second support, wherein said second support is movable relative to the first support, and wherein said second support is extendable along the second edge of the substrate;
- c) disposing an adhesive onto the substrate;
- d) moving the second support relative to the first support, thereby distending at least a portion of the substrate, the substrate being distended in an amount sufficient to cause the surface area on which the adhesive is disposed to diminish following release of the substrate;
- e) extending the second support to elongate the second edge of the substrate;
- f) disposing the particulate substance onto the adhesive disposed on the substrate whereby the particulate substance adheres to the substrate;
- and
- g) releasing the substrate after disposing the particulate substance onto the adhesive, whereby the substrate relaxes, thereby diminishing the surface area of the substrate and consequently increasing the density of the particulate substance on the substrate.
A system for increasing the density of a particulate substance adhering to a resilient substrate, comprising;
- a) a support, defining a conduit extending therethrough;
- b) means for disposing the resilient substrate onto the support, whereby one end of the conduit is covered by the resilient substrate in a relaxed position;
- c) means for directing a fluid material through the conduit in between the resilient substrate and the support to cause the resilient substrate to move from the relaxed position to a distended position;
- d) means for adhering the particulate substance onto the resilient substrate when said resilient substrate is in the distended position;
- and
- e) means for releasing the fluid material from between the support and the resilient substrate, thereby allowing the density of the particulate substance bound to the resilient substrate to significantly increase during movement of the resilient substrate from the distended position to the relaxed position.
A system for increasing the density of a particulate substance adhering to a resilient substrate, comprising:
- a) a first supporting means for supporting a first edge of the substrate;
- b) a second supporting means for supporting a second edge of the substrate, wherein the second supporting means is movable from a first position to a second position relative to the first supporting means to thereby distend the substrate, and wherein the second supporting means is extendable along the second edge of the substrate, to thereby elongate the second edge of the substrate;
- and
- c) means for adhering the particulate substance onto the substrate while the substrate is in the elongated, distended position, whereby release of the substrate increases the density of the particulate substance adhering to the substrate.
Dependencies are inferred from the claim text.