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Study on the Relationship between Different Formulations and Properties of Three-dimensional Non-woven Liner Material

Author: LiangZuoZuo
Tutor: FuJuFen
School: Suzhou University
Course: Fashion Design and Engineering
Keywords: three-dimensional non-woven liner material formation mechanism material formulation product performance
CLC: TS176
Type: Master's thesis
Year: 2011
Downloads: 22
Quote: 0
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Abstract


Sponge in the traditional cushioning material has a leadig market during a long period of time for its low price, good elastic resilience. However,during the the production process ,toxic gases will be emitted,which will harshly pollute the environment. Besides, it feels uncomfortable, some properties such as air permeability, antibacterial ability are not so grateful,under this condition, numerical environmental protecting cushion materials sprung up,during which, one of the most promising materials is the three-dimensional non-woven liner material. Compared with traditional sponge materials, it has unique advantages for its anti-yellowen ability and is environmental-friendly.All these ensure that it can enjoy a promising market. Based on school-enterprise cooperation, this paper studies the relationship between different formulations and properties of materials to provide references for further development.Structural characteristics and formulation principle of the three-dimensional non-woven liner material have been studied in this paper ,we use this finding to identify which kind the raw materials belong to. Based on this, we choose nine kinds of raw materials to produce samples,which are used to conduct a series of tests.With thermal stability , compressibility, air permeability, moisture permeability, thermal insulation property and dimensional stability being examed ,we put an emphasis on the thermal stability.As to the performance of compression, softness and compression-recovery performance are two key points. Corn-polyester fibers give a good softness to the products. High shrink polyester fibres can enhance the compression recovery of products.The main facter of thermal stability are fibers which have low melting point and have an influence on the product’s thermal stability.

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CLC: > Industrial Technology > Light industry,handicrafts > Textile industry,dyeing and finishing industry > Non-woven fabric > Various non- woven fabric
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