Journal of Textile Research ›› 2020, Vol. 41 ›› Issue (12): 59-65.doi: 10.13475/j.fzxb.20200505507

• Textile Engineering • Previous Articles     Next Articles

Structural modeling and process practice of three-dimensional fully fashioned face masks woven by computerized flat knitting machine

ZHAO Boyu, LIANG Xinhua, CONG Honglian()   

  1. Engineering Research Center for Knitting Technology, Ministry of Education, Jiangnan University, Wuxi, Jiangsu 214122, China
  • Received:2020-05-27 Revised:2020-09-14 Online:2020-12-15 Published:2020-12-23
  • Contact: CONG Honglian E-mail:cong-wkrc@163.com

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Abstract:

In order to explore deeply the possibility of computerized flat knitting machines for creating fully fashioned knitted products, a knitted three-dimensional(3-D) fully fashioned face mask was chosen as the development object for structural modeling and process practicing in this research. The face size was firstly measured to determine the two-dimensional pattern for the mask. Then the process calculation was carried out based on the mask specifications, the four-needle bed computerized flat knitting machine and the SDS-ONE APEX3 system were set up and used as development tools to establish the structural model of the knitting mask body, pocket opening for filter gasket, and ear belts of the mask. Results show that the rapid production of 3-D fully fashioned masks with both aesthetics and comfort are achieved by establishing the structural model for the specified design of the mask, and by combining the adjustment of the process parameters to optimize its production technology. In addition, high value-added mask products could be effectively developed when using functional raw materials.

Key words: knitting, fully fashioned face mask, four-needle bed computerized flat knitting machine, structural model, knitting process

CLC Number: 

  • TS184.5

Fig.1

Diagram of facial dimension measurement. (a) Front; (b) Side"

Fig.2

Structure of fully fashioned mask. (a) Three-dimensional vision; (b) Plane vision"

Fig.3

Basic structure model of mask"

Fig.4

Shape design of mask body. (a) Major structure; (b) Expanding graphic in design system; (c) Model of protruding part structure; (d) Local diagram of protruding part structure"

Fig.5

Design(a) and knitting diagram of tuck stitch(b) of mask mesh"

Fig.6

Design and knit-forming of side-opening pocket. (a) Design diagram of pocket opening; (b) 2×2 rib knitting"

Fig.7

Principle of C-knitting"

Fig.8

Shape designing of ear belt. (a) Structure of ear belt; (b) Expanding graphic in design system"

Fig.9

Knitting diagram for adding-needle inside"

Fig.10

Pulldown device"

Fig.11

Real image of finished mask"

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