Method of manufacturing non-woven fabric including buffer layer of buffer materials and a wave shape center material forming pockets accepting the buffer materials non-woven fabric including buffer layer of buffer materials and a wave shape center material forming pockets accepting the buffer materials and Manufacturing device for the non-woven fabric

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a nonwoven fabric, a nonwoven fabric and an apparatus for manufacturing the same, and more particularly to a method for manufacturing a nonwoven fabric including a buffer layer including a wavy- The present invention relates to a nonwoven fabric comprising a cushioning layer comprising a cushioning material and a wave-like center material forming a pocket in which a cushioning material is accommodated, and an apparatus for manufacturing the nonwoven fabric. It is possible to provide a nonwoven fabric including a buffer layer having a novel structure that can be applied to products requiring various properties such as a product requiring additional warmth and lightness, And a buffer layer comprising a non-woven fabric layer It is possible to use the basic structure of the existing equipment as it is by adding a simple modification to the existing nonwoven fabric manufacturing apparatus, thereby making it possible to reduce the manufacturing cost and improve the productivity.