Soft cotton non-woven fabric and preparation method thereof
A non-woven fabric, cotton soft technology, applied in the field of non-woven fabrics, can solve the problems of low softness and comfort, poor elasticity, easy deformation, etc., and achieve the effect of better air permeability, soft hand feeling, and tear resistance.
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[0026] The technical solutions of the present invention will be further described below through the drawings and embodiments.
[0027] Unless otherwise specified, the various raw materials of the present invention are commercially available or prepared according to conventional methods in the art.
[0028] Such as figure 1 , figure 2 As shown, the cotton soft nonwoven fabric of the present invention includes a first hot air nonwoven fabric layer 1, an elastic nonwoven fabric layer 2, a second hot air nonwoven fabric layer 3, and a first hot air nonwoven fabric layer 1 from top to bottom. And / or the second hot air non-woven fabric layer 3 is provided with several rows of crescent-shaped embossments 4 recessed in the thickness direction, and the elastic non-woven fabric layer 2 is composed of short fibers added with Vistamaxx special elastomer and modified polypropylene fiber, The short fibers are arranged alternately in horizontal and vertical layers.
[0029] In this embodiment, t...
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