摘要 |
<p>PROBLEM TO BE SOLVED: To provide a nonwoven cloth for a wound healing product that is a material that is used for a wound covering material having a more favorable function.SOLUTION: Provided is a wound healing product that is a nonwoven cloth that is produced from a bulked filament of a single tow band, and fixed to a three-dimensional structure, in which a basis weight is 50-300 g/m, and a width is 50-300 mm, and a thickness is 2 mm-5 cm. The wound healing product is that the nonwoven cloth excludes the nonwoven cloth produced by a spun bond processing, and the nonwoven cloth does not include a high absorbency grain in the same. A process 10 for producing the wound healing product is that a tow is drawn from a package 12, then widened using one or more binding jets 16, 18. Next, the extended tow is deviated by a positional deviation device that is composed by two pairs of follower rolls 32, 34. A fixing 40 of a three-dimensional structure of a bulked tow can be performed before, during or after that a tow is bulked 40.</p> |