초록 ▼

The present invention desirably provides a fabric including a synthetic fiber structure first zone, a synthetic fiber structure second zone, and a short fiber third zone. The first zone may include a spunbond web layer and a meltblown web layer. The synthetic fiber structure second zone may be posit

The present invention desirably provides a fabric including a synthetic fiber structure first zone, a synthetic fiber structure second zone, and a short fiber third zone. The first zone may include a spunbond web layer and a meltblown web layer. The synthetic fiber structure second zone may be positioned proximate to the synthetic fiber structure first zone and the short fiber third zone may be positioned substantially between the first and second zones. Desirably, the first and second zones are entwined.

대표청구항 ▼

1. A process for producing a fabric, comprising the steps of: providing a prebonded synthetic fiber structure first zone; providing a synthetic fiber structure second zone; providing a short fiber third zone positioned substantially between the first and second zones; hydroentangling the first

1. A process for producing a fabric, comprising the steps of: providing a prebonded synthetic fiber structure first zone; providing a synthetic fiber structure second zone; providing a short fiber third zone positioned substantially between the first and second zones; hydroentangling the first zone; and hydroentangling the second zone. 2. The process of claim 1 wherein the short fiber third zone comprises pulp fibers. 3. A method of making a hydraulically entangled composite fabric, comprising: depositing a pulp suspension comprising short fiber cellulosic material onto a forming fabric; removing water from the pulp suspension so as to form a layer of cellulosic material; providing a first synthetic fiber layer and a second synthetic fiber layer; and hydroentangling the layer of cellulosic material with at least a portion of the first and the second synthetic fiber layers. 4. The method of claim 3 further comprising transferring the layer of cellulosic material between the first and the second synthetic fiber layer prior to hydroentangling the layers. 5. The method of claim 3 further comprising admixing any of staple fibers, long fibers, synthetic fibers, natural fibers, particulates, superabsorbents, binders and fillers into the pulp suspension prior to depositing the suspension onto the forming fabric. 6. The method of claim 3 wherein the synthetic fiber layers comprise spun bond webs. 7. The method of claim 3 wherein at least one synthetic fiber layer comprises a spun bond web layer and a melt blown web layer. 8. The method of claim 3 wherein the spun bond web layer comprises about 83 to about 57 percent of the total weight of the synthetic fiber layer and the melt blown web layer comprises about 17 to about 43 percent of the total weight of the synthetic fiber layer. 9. The method of claim 3 further comprising: hydroentangling the layer of cellulosic material with the first synthetic fiber layer to form a first hydroentangled layer; hydroentangling a second layer of cellulosic material with the second synthetic fiber layer to form a second hydroentangled layer; positioning the first and second hydroentangled layers adjacent to one another; and hydroentangling the first and second hydroentangled layers with one another. 10. The method of claim 9 wherein the cellulosic material portions of the first and second hydroentangled layers are adjacent to one another. 11. The method of claim 3 further comprising: hydroentangling the layer of cellulosic material with the first synthetic fiber layer to form a first hydroentangled layer; positioning a second layer of cellulosic material adjacent to the layer of cellulosic material of the first hydroentangled layer; positioning the second synthetic fiber layer adjacent to the second layer of cellulosic material; and hydroentangling the first hydroentangled layer with the second layer of cellulosic material and the second synthetic fiber layer. 12. The method of claim 3 further comprising: hydroentangling the layer of cellulosic material with the first synthetic fiber layer to form a first hydroentangled layer; hydroentangling a second layer of cellulosic material with the second synthetic fiber layer to form a second hydroentangled layer; positioning a third layer of cellulosic material adjacent to the layer of cellulosic material of the first hydroentangled layer; and hydroentangling the third layer of cellulosic material, and the first and second hydroentangled layers with one another. 13. The method of claim 12 wherein the synthetic fiber layers comprise the exterior surfaces of the composite fabric. 14. The method of claim 3 wherein each side of the fabric is separately subjected to hydroentanglement.