2 edition of Objective specification of fabric quality, mechanical properties and performance found in the catalog.
Objective specification of fabric quality, mechanical properties and performance
Japan-Australia Joint Symposium on Objective Specification of Fabric Quality, Mechanical Properties and Performance (1982 Kyoto)
|Statement||edited by S. Kawabata, R. Postle and Masako Niwa.|
|Contributions||Kawabata, S., Postle, R., Niwa, Masako., Textile Machinery Society of Japan.|
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In fact, it reflects the quality of a brand and its identity. The primary focus of this chapter is to present the essential and the desirable properties suitable for performance apparel to understand the properties of fabrics for various performance application, and how these parameters will affect the overall performance of the garment. 3. Develop an equation of the design objective in terms of functional requirements, geometry and materials properties (objective function). 4. Define the unconstrained (free) variables. 5. Substitute the free variable from the constraint equation into the objective function. 6. Group the variables into three groups, functional requirements (F).
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The science behind fabric handle objective evaluation including surface and mechanical properties such as bending, compression, shear, and tensile properties of fabrics will be described.
The importance of fabric properties and handle of high-performance apparel will also be discussed. The aim of this study is to establish what fabric properties influence thermal touch sensations.
Experiments were conducted in which the thermal response of skin contacting a fabric was simulated. in "Objective Specification of Fabric Quality, Mechanical Properties and Performance," S.
Kawabata, R. Postle, and M. Niwa, Eds., Cited by: Two identically constructed cotton/polyester fabrics, one made from polyester staple core/cotton-covered yarn and the other from a random blend yarn, were evaluated for their low-stress mechanical Cited by: Fabric hand evaluation, previously applied to men's suiting, is used here to assess the touch or feel of nonwoven fabrics.
In this method, fabric mechanical property parameters are converted by a first conversion equation (equation type I) to numbers (the hand value or Hv) that express three primary hand values (the Hv) such as stiffness, etc., which are the primary factors characterizing Cited by: The Effect of Wool Fibre Diameter and Crimp on the Objectively Measured Handle of Woven Fabrics', 2nd Symposium on Objective Specification of Fabric Quality, Mechanical Properties and Performance Objective specification of fabric quality B K Behera.
Consumers instinctively use fabric hand to describe and assess fabric quality and its suitability for a specific end use. Fabric hand could be evaluated by mechanical and electronic devices and by human judges using psychophysical or psychological techniques.
Judgments of fabric hand provide understanding of underlying fabric properties. Some of the data and information presented at the first and second symposia on 'Objective specifications of fabric quality, mechanical properties and performance.
We need to make sure that the customer is aware of the properties and characteristics of the fabrics. It is the designer's responsibility to select the appropriate fabrics for their intended applications, but it is the responsibility of the fabric producer to provide as much information as possible to help customers make appropriate fabric selections.
Fabric hand, which is an important characteristic to the textile industry, is influenced by different fiber and yarn parameters including flexural rigidity, friction, count, twist, CV%, hairiness, stiffness and softness.
10 Over the years, much research has been carried out in order to predict fabric hand on the basis of fabric properties. A short literature review on the existing yarn. The following contract fabric guidelines are there to help with fabric specification to assure that the fabrics you specify perform up to contract standards and pass all applicable testing.
The categories describe performance features as measured by specified methods under standard laboratory conditions.
Kawabata, S. The development of the objective measurement of fabric handle. In Proceedings of the first-Japan Australia symposium on objective specification of fabric quality, mechanical properties and performance (pp. 31–59). Kyoto, Japan. Kawabata, S., The Development of the Objective Measurement of Fabric Handle, in "Proc.
First Japan-Australia Symposium on Objective Specification of Fabric Quality, Mechanical Properties, and Performance,"pp. Google Scholar. The physical and mechanical properties of elastic fabrics The mechanical tensile properties of elastic fabrics were measured using INSTRON tensile tester in laboratory with a controlled environment (Temperature: 20°C±2°C, relative humidity: 65±3%).
ASTM's textile standards provide the specifications and test methods for the physical, mechanical, and chemical properties of textiles, fabrics, and cloths, as well. Feughelman, M., and Robinson, M.S., Some Mechanical Properties of Wool Fibers in the "Hookean" Region from Zero to % Relative Humidity, Textile Res.
41, (). Google Scholar |. Textile - Textile - Textile finishing processes: The term finishing includes all the mechanical and chemical processes employed commercially to improve the acceptability of the product, except those procedures directly concerned with colouring.
The objective of the various finishing processes is to make fabric from the loom or knitting frame more acceptable to the consumer. Objective Finishing In Textile In textile manufacturing, finishing refers to the processes that convert the woven or knitted cloth into a usable material and more specifically to any process performed after dyeing the yarn or fabric to improve the look, performance, or “hand” (feel) of the finish textile or clothing.
The fabric construction parameters such as fabric sett, cover factor and weave considerably change the performance of the fabric in respect of low stress mechanical properties.
Fabric stiffness increases considerably if the cover factor of the fabric increases which in turn changes the THV of the fabric. Generally to test the quality parameters of woven,knitted and non-woven fabric, the fabric must be conditioning at 24 hours in the standard testing atmosphere.
It is very important for all types of fabric. Quality Parameters of Woven Fabrics: There are some quality parameters of woven fabric. Dimensional characteristics: Length. The effect of a durable flame-retardant finishing on the mechanical properties of cotton knitted fabrics.
International Journal of Clothing Science and Technology, 13(2),  Atsushi Kawamura, Chunhong Zhu, Julie Peiffer et al. Relationship between the physical properties and hand of jean fabric. Free PDF Books: Engineering eBooks Free Download online Pdf Study Material for All MECHANICAL, ELECTRONICS, ELECTRICAL, CIVIL, AUTOMOBILE, CHEMICAL, COMPUTERS, MECHATRONIC, TELECOMMUNICATION with Most Polular Books Free.component geometry) and 2) quality control either by the materials producer to verify the process or by the end user to confirm the material specifications.
Because of the need to compare measured properties and performance on a common basis, users and producers of materials use standardized test methods such as.Polyurethane is an extremely versatile elastomer used in countless applications worldwide.
Polyurethane's mechanical properties can be isolated and manipulated through creative chemistry which creates a number of unique opportunities to solve problems with performance characteristics unequaled in any other material.