Selektives Laserschweissen von Textilien

Details

Veröffentlichungs-Nr.

EP4740778

Anmeldetag

16. Mai 2023

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

IPC

A43B23/02

Abstract

A composite nonwoven textile having a first face an opposite second face, and a volume between the first face and the second face, the composite nonwoven textile comprising: a first web of fibers that forms the first face, the first web of fibers comprising first fibers having a first propensity to absorb electromagnetic radiation emitted by a laser; a second web of fibers that forms the second face, the second web of fibers comprising second fibers having a second propensity to absorb the electromagnetic radiation, the second propensity to absorb the electromagnetic radiation is lower than the first propensity to absorb the electromagnetic radiation, wherein fibers of at least one of the first fibers and the second fibers comprise a polymer; and a plurality of discrete bonding structures positioned between the first face and the second face of the composite nonwoven textile within the volume of the composite nonwoven textile, at least some of the plurality of discrete bonding structures including an amorphous polymer agglomerate and fibers from one or more of the first fibers and the second fibers in a fiber form, wherein portions of one or more of the first fibers and the second fibers are at least partially encapsulated by the amorphous polymer agglomerate.

Anmelder

Firma

NIKE Innovate C.V.

Land

🇺🇸 USA