Method to manufacture substrate with latent wetting device
AssigneeMaterial Encapsulation Inc.
InventorCharles Proctor, Sr.
Life of this patent
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Abstract
A method of manufacturing a substrate configured to be wetted by a device internal to the substrate. The method includes a roll to roll processing method using two different plies to form a substrate incorporating a latent wetting device. The method includes forming a container by creating a vessel in two parts. One part is formed on a bottom ply and another part is formed on a top ply. A wetting agent for wetting the substrates is added to one part of the vessels and the plies and vessel parts are joined using a continuous manufacturing method.
Claims14
A method for manufacturing the hand wetted paper product of comprising a top paper ply, a bottom paper ply, and a wetting device disposed between the top paper ply and the bottom paper ply, the wetting device comprised of a bottom part made from a printed liquid substance cured into a solid and formed into a container with sides and a flange, and a top part made from a printed liquid substance and cured into a solid and formed into a cover with a sealed opening slit, wherein the wetting device is filled with a liquid agent, the method comprising:
- providing a continuous web of the top ply paper;
- providing a continuous web of the bottom ply paper;
- forming the wetting device intermittently between the continuous web of the top ply paper and the continuous web of the bottom ply paper;
- and
- joining the continuous web of the top ply paper and the continuous web of the bottom ply paper together.
A method for manufacturing the hand wetted paper product of comprising a top paper ply, a bottom paper ply, and a wetting device disposed between the top paper ply and the bottom paper ply, the wetting device comprised of a bottom part made from a liquid substance cured into a solid and formed into a container with sides and a flange, and a top part made from a liquid substance and cured into a solid and formed into a cover with a sealed opening slit, wherein the wetting device is filled with a liquid agent, the method comprising:
- providing a continuous web of the top ply paper;
- providing a continuous web of the bottom ply paper;
- providing the wetting device intermittently between the continuous web of the top ply paper and the continuous web of the bottom ply paper;
- and
- joining the continuous web of the top ply paper and the continuous web of the bottom ply paper together.
Dependencies are inferred from the claim text.