초록 ▼

A lightweight loop pile fabric having improved particle pick-up is described. In addition, a patterned loop pile fabric is described. The fabric has a plurality of multifilament loops extending from at least one of its surfaces, with at least some of the loops being teased. In one embodiment, the lo

A lightweight loop pile fabric having improved particle pick-up is described. In addition, a patterned loop pile fabric is described. The fabric has a plurality of multifilament loops extending from at least one of its surfaces, with at least some of the loops being teased. In one embodiment, the loops are formed from splittable multifilament yarns which are hypersplit during the manufacturing process to form teased loops. The fabrics perform particularly well in the manufacture of wiping cloths with enhanced performance characteristics. In addition, the fabrics enable the production of patterned articles having performance characteristics similar to or exceeding those of unpatterned goods. A process for making the fabrics is also described.

대표청구항 ▼

1. A method for making loop pile fabrics comprising the steps of: knitting a fabric having a plurality of multifilament loops integrally formed therein during the knitting process and extending outwardly from at least a first fabric surface; and impinging said first fabric surface with high pres

1. A method for making loop pile fabrics comprising the steps of: knitting a fabric having a plurality of multifilament loops integrally formed therein during the knitting process and extending outwardly from at least a first fabric surface; and impinging said first fabric surface with high pressure fluid, to thereby tease the filaments forming at least some of said multifilament loops. 2. The method according to claim 1, wherein said step of impinging is performed in a pattern, to thereby form a pattern of alternating teased and unteased loop regions. 3. The method according to claim 1, wherein said fabric has loops on both of its surfaces. 4. A method of making a patterned loop fabric comprising the steps of knitting a loop pile fabric having a plurality of multifilament loops integrally formed therein during the knitting process and extending outwardly from at least a first fabric surface, and impacting the loop pile fabric with at least one flow of fluid such that at least some of the loops of said fabric are teased. 5. The method according to claim 4, wherein said step of impacting the fabric with a flow of fluid is performed such that only a portion of the loops on the fabric are teased. 6. The method according to claim 5, wherein said step of impacting is performed so as to define a pattern of alternating regions of teased and unteased loops. 7. The method according to claim 4, wherein said loops are formed of splittable fibers, and said process of impacting the fabric functions to hypersplit the splittable fibers. 8. A method of making a fabric comprising the steps of: knitting a fabric having a base and a plurality of spaced apart loops integrally formed therein during the knitting process and extending outwardly from at least one surface of said base such that said base is visible between neighboring loops when said fabric is in a relaxed state and subjecting said fabric to a fluid treatment process such that said loops are teased, to thereby cover portions of the base which were previously visible between the neighboring loops. 9. A method for making loop pile fabrics comprising the steps of: providing a fabric having a plurality of multifilament loops extending outwardly from a first fabric surface and a second surface; and impinging said first fabric surface and said second fabric surface with high pressure fluid, to thereby tease the filaments forming at least some of said multifilament loops, wherein each of said fabric surfaces has a plurality of teased loops formed by the high pressure fluid. 10. A method of making a patterned loop fabric comprising the step of impacting a loop pile fabric with at least one flow of fluid such that at least some of the loop of said fabric are teased, wherein said step of impacting comprises forcing at least some of the fiber loops through the base fabric to the opposite surface thereof.