4D-textiles: development of bistable textile structures using rapid prototyping and the bionic approach

Publikation: Beitrag in FachzeitschriftForschungsartikelBeigetragenBegutachtung

Beitragende

Abstract

Purpose: This study aims to propose a new methodology to develop bistable textile structures with two different states of heat and moisture transfer by taking inspiration from the animal kingdom. Bionic approaches controlling thermoregulation were analyzed, implemented at the textile level and evaluated. Therefore, 4D technology has been applied. This paper presents all the steps necessary for transferring bionic concepts on the textile level by using rapid prototyping and the 4D-textile approach. Design/methodology/approach: Concepts for thermoregulation are derived from bionic approaches and are evaluated by the metrics of low cost and high adaptability to quickly changing needs. Subsequently, bionic approaches were implemented as prototypes by printing on a pre-stretched textile using an fused deposition modeling printer. The printed patterns and properties were investigated, and the effects of each parameter were evaluated. Finally, the prototypes were tested by comparing the data from the thermal imaging camera of the two bistable states. Findings: This paper presents two printing pattern concepts for creating textiles with two different states of thermal and moisture transfer. The results show that bionic approaches for thermoregulation transferred to the textile level are possible and quickly put into practice through 3D-printing technology as a tool for rapid prototyping. Originality/value: The presented methodology fills the technological gap for quickly transferring bionic approaches to the textile level using the 4D-Textile technology. In addition, the possibility of generating two bistable states with different thermophysiological properties in one textile and switching between them easily was shown.

Details

OriginalspracheEnglisch
Seiten (von - bis)1589-1597
Seitenumfang9
FachzeitschriftRapid prototyping journal
Jahrgang28
Ausgabenummer8
PublikationsstatusVeröffentlicht - 2 Aug. 2022
Peer-Review-StatusJa

Externe IDs

Scopus 85127582760
Mendeley 250cec5d-664e-3c06-aa5f-b0bf4ed17e47

Schlagworte