Landscaping rings and related manufacturing methods
View Patent ↗Methods of manufacturing multi-colored mulch pads include providing a mold; mixing together a rubber component, a binder and a first coloring agent to form a matrix having a first colored surface; and introducing a second coloring agent onto the matrix to create a multicolored skirt having a second colored surface opposite the first colored surface.
1. An elastomeric mulch pad comprising:
a cured composite having a first layer and a second layer in continuous contact with the first layer, the first layer and the second layer each consisting of a plurality of rubber components, a binder, and a coloring agent, the binder holding the rubber components together and the first layer to the second layer, a first coloring agent being used in the first layer and a second coloring agent different from the first coloring agent being used in the second layer;
the first layer being configured for contacting an area about an object,
the second layer being configured for alternately contacting the area about the object; and further having
a peripheral edge defined by the first and second layers,
wherein the mulch pad is porous to moisture and air but is configured to inhibit growth of grass and weeds disposed under one of the layers in the area about the object.
2. The elastomeric mulch pad as in claim 1 , wherein the first and second layers define a hole therethrough and wherein the mulch pad defines a slit extending from the peripheral edge to the hole, the mulch pad being configured to twist apart along the slit to position the object in the hole, the slit being rejoinable to dispose the mulch pad around the object and to exhibit a seamless appearance thereabout.
3. The elastomeric mulch pad as in claim 1 , wherein the colors of the first and second coloring agents are selected from the group consisting of red, white, brown, green, blue, black, and a combination thereof, the first color being different from the second color.
4. The elastomeric mulch pad as in claim 1 , wherein the first and second coloring agents are derived from a respective coloring pigment.
5. The elastomeric mulch pad as in claim 1 , wherein the first and second layers are configured to be cured together in a mold.
6. An elastomeric mulch pad consisting of:
a first layer of rubber components, a binder, and a first coloring agent, the first layer being configured for contacting an area about an object;
a second layer of rubber components, the binder, and a second coloring agent, the second coloring agent being different from the first coloring agent, the second layer being in continuous contact with the first layer, and the second layer being configured for alternately contacting the area about the object;
wherein the binder holds the rubber components together and the first layer to the second layer; and
wherein the first and second layers define a hole therethrough, a peripheral edge, and a slit extending from the peripheral edge to the hole, the mulch pad being configured to twist apart along the slit to position the object in the hole.
7. The elastomeric mulch pad as in claim 6 , wherein the first and second coloring agents are derived from a respective coloring pigment.
8. The elastomeric mulch pad of claim 7 , wherein the colors of the first and second coloring agents are selected from the group consisting of red, white, brown, green, blue, black, and a combination thereof, the first color being different from the second color.
9. The elastomeric mulch pad of claim 6 , wherein the rubber components are selected from the group consisting of rubber buffings, rubber granules, and combinations thereof.
10. The elastomeric mulch pad of claim 6 , wherein a majority of the rubber components in the first layer are rubber buffings, and a majority of the rubber components in the second layer are rubber buffings, the first layer and the second layer having different colors.
11. The elestomeric mulch pad of claim 10 , wherein the rubber buffings are about 0.5 inches to about 3 inches in length and about 0.25 inches to about 1 inch in width.
12. The elastomeric mulch pad of claim 6 , wherein a majority of the rubber components in the first layer are rubber buffings, and a majority of the rubber components in the second layer are rubber granules, the first layer and the second layer having different textures.
13. The elastomeric mulch pad of claim 6 , wherein the mulch pad is a circular-shaped skirt or a star-shaped skirt.
14. The elastomeric mulch pad of claim 6 , wherein the object is one of a tree, a shrub, a post, and a pole.