| 摘要 |
Preparing comfort element (I) comprises: super laying a primary layer (A) of material (II), a foam material layer (B) and a secondary layer (C) of (II) having melting point of theta 1, 2 and 3, respectively (where the temperature of theta2 is lower than theta1 and 3); and assembling the three layers of weld line (2) by subjecting to welding, which takes (B) to a temperature of theta4 (between theta2 and theta1) and theta3 according to (2). Independent claims are also included for: (1) (I); and (2) a clothing article and footwear comprising (I). |
