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1 – 10 of over 4000Anthony P. Pierlot, Keith W. Fincher and A. Lee King
The appearance retention of trouser creases, subject to tumble drying, for some trousers can be improved by the simple process of restraining the inner leg seam to the aligned…
Abstract
Purpose
The appearance retention of trouser creases, subject to tumble drying, for some trousers can be improved by the simple process of restraining the inner leg seam to the aligned outer seam of the trouser leg at a single point just below the crotch. The purpose of this paper is to assess the effectiveness of this approach on crease retention during laundering for a variety of commercially available trousers of different fibre compositions and blends.
Design/methodology/approach
Trousers made from various fibres and blends were purchased at retail and were washed and tumble dried as received, or after treatment (e.g. to provide shrink resistance for wool trousers or to improve the level of permanent set in the crease), with one leg restrained while the other was free and the impact on crease retention assessed.
Findings
The findings indicate that the use of a restraint device provides the largest improvement to the crease appearance for trousers constructed from wool or wool blends with polyester. Some level of permanent set is necessary for the restraint to function and an improvement in crease rating of up to three points (AATCC 1‐5 scale) is possible after five laundry cycles.
Practical implications
An effective prototype trouser restraint device, suitable for use in a domestic environment was constructed based on two rare earth magnets and should allow the consumer to improve the appearance retention of trousers, particularly for those containing appreciable amounts of wool.
Originality/value
The method allows the consumer to improve the crease retention of wool containing trousers, beyond what is possible through industrial processes, by using a laundry aid (restraint).
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The circumstances in which carpet is specified will vary from new premises where advice may be sought from consultants, to the replacement of floor coverings in a small part of…
Abstract
The circumstances in which carpet is specified will vary from new premises where advice may be sought from consultants, to the replacement of floor coverings in a small part of old‐premises where the objective could be to ‘get something as good as the carpet that lasted 25 years that has just worn out’. The specifier may be an expert in the field, or a jack‐of‐all‐trades dependent on the local carpet supplier for advice and help. This article is directed towards the facilities manager with no expert knowledge and aims to provide him with the right questions. Some he will then be able to answer for himself: others he will be qualified to pass on to a resident expert or to an outside consultant.
Juan Song, Xuzhong Su and Xinjin Liu
With the improvement of living standards and acceleration of working pace, the shape retention property of textiles has attracted more attention. Yarn spinning is the first…
Abstract
Purpose
With the improvement of living standards and acceleration of working pace, the shape retention property of textiles has attracted more attention. Yarn spinning is the first fundamental process in making textiles and apparel, and the properties of yarn influence the performance of textiles directly. Filament/staple fiber composite yarn is a kind of yarn spun by filament and staple fiber, and comprehensive qualities of yarn can be improved. Therefore, the purpose of this paper is to study the shape retention properties of filament/staple fiber composite yarns and corresponding fabrics.
Design/methodology/approach
Four kinds of composite yarn, core-spun yarn with one 50D SPH filament feeding, sirofil wrapped yarn with one 50D SPH filament feeding from left, sirofil wrapped yarn with one 50D SPH filament feeding from right, sirofil wrapped yarn with two 25D SPH filaments feeding from two sides, were spun. The qualities of spun yarns were measured. Then, corresponding two kinds of twill fabrics were woven by core-spun yarn and sirofil wrapped yarn with two filaments, respectively. The handle parameters, crease recovery, appearance leveling after washing, dimensional change rate after washing, strength and elongation and tensile elasticity were tested by using corresponding test instruments.
Findings
The tested results of spun yarn qualities show that comparing with the core-spun yarn, the evenness of sirofil wrapped yarn is improved, the hairiness is reduced, and the breaking strength and elongation are increased. Comparing with sirofil wrapped yarn with one filament, the evenness of sirofil wrapped yarn with two filaments is improved. The measured results of fabrics properties show that under the same weaving process, comparing to the fabric woven by core-spun yarn, the dimension of fabric woven by sirofil wrapped yarn is small after desizing, and warp and weft density is large. The possible reason is that the shrinkage of the SPH filament outside the sirofil wrapped yarn happens after desizing, which also makes the dimensional change rate after washing of the corresponding fabric large, and crease recovery poor.
Originality/value
In the paper, for improving the shape retention properties of the pure cotton woven fabric, one kind of SPH filament was added to the woven fabric by spinning filament/staple fiber composite yarns. Four kinds of composite yarn, core-spun yarn with one 50D SPH filament, sirofil wrapped yarn with one 50D SPH filament feeding from the left side, sirofil wrapped yarn with one 50D SPH filament feeding from the right side, sirofil wrapped yarn with two 25D SPH filaments feeding from two sides, were spun. Two kinds of twill fabrics were weaving by core-spun yarn and sirofil wrapped yarn with two filaments, respectively.
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C. Ball, D. Fairclough and J.E. Ruckman
To investigate consumers’ perceptions of appearance and handle of the chest area and the lapel in men’s tailored jackets, both objective measurement using FAST and subjective…
Abstract
To investigate consumers’ perceptions of appearance and handle of the chest area and the lapel in men’s tailored jackets, both objective measurement using FAST and subjective assessment utilising semi‐structured interview were employed. It was found that objective measurement provides insufficient information to predict the tailorability if reliance is placed purely upon properties obtained from shell fabrics. Use of the fabric and interlining laminates, however, provides better prediction of tailorability, especially those aspects associated with appearance and shape retention. It was also found that objective measurement results do not agree with the subjective assessment results, particularly with regard to the subjective assessment of the female interviewees. It is suggested that thought should be given to devising a method of evaluating objective measurement results suitable to fabric and interlining laminates that can also take account of market trends directly related to consumer perception.
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The use of fluoropolymer resin within ambient temperature curing exterior paint finishes for use on aircraft are shown to be a practical and beneficial proposition. Comparison…
Abstract
The use of fluoropolymer resin within ambient temperature curing exterior paint finishes for use on aircraft are shown to be a practical and beneficial proposition. Comparison with two‐component polyester polyurethanes and with acrylic urethanes clearly indicates superior durability in terms of gloss and colour retention.
The use of fluoropolymer resin within ambient temperature curing exterior paint finishes for use on aircraft are shown to be a practical and beneficial proposition. Comparison…
Abstract
The use of fluoropolymer resin within ambient temperature curing exterior paint finishes for use on aircraft are shown to be a practical and beneficial proposition. Comparison with two‐component polyester polyurethanes and with acrylic urethanes clearly indicates superior durability in terms of gloss and colour retention.
U. Biglia, A.F. Roczniok, C. Fassina and N.G. Ly
A simple measurement of fabric pressing performance as indicated by crease angle has been developed and applied to the prediction of appearance of wool and wool blend tailored…
Abstract
A simple measurement of fabric pressing performance as indicated by crease angle has been developed and applied to the prediction of appearance of wool and wool blend tailored jackets. Industrial and laboratory trials have measured by the FAST system to give an assessment of garment appearance of lightweight fabrics after they are pressed.
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J. Fan, C.L.P. Hui, D. Lu and J.M.K. MacAlpine
As a first step towards objective evaluation of garment appearance, the present work considered seams on three‐dimensional surfaces which simulate actual garment surfaces. The…
Abstract
As a first step towards objective evaluation of garment appearance, the present work considered seams on three‐dimensional surfaces which simulate actual garment surfaces. The geometric profiles of the 3‐D seams were scanned using a laser scanner. 1‐D and 2‐D digital filters were applied to obtain pucker signals from the geometric profiles by removing “high frequency” components due to fabric surface texture and “low frequency” components due to garment silhouette and drape. The advantages and disadvantages of the 1‐D and 2‐D digital filters are compared. Four physical parameters are examined to see their relevance to the subjective pucker grade. It was found that log(σ2), i.e. the logarithm of the variance of the heights of pucker signals, is the best set of physical parameters for the objective evaluation of seam pucker. In addition, latest attempts at capturing and analyzing 3D garment image using a Cyberware laser scanner and Surfacer software are reported.
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IN ANY survey of stainless steel applications it is soon apparent that in the vast majority of cases it is the corrosion resistance of the material which is the deciding factor in…
Abstract
IN ANY survey of stainless steel applications it is soon apparent that in the vast majority of cases it is the corrosion resistance of the material which is the deciding factor in its selection. Appearance, non‐toxicity, retention of strength at high and low temperatures, and ease of fabrication are all important in varying degrees, but the widespread applications of stainless steel— a material which celebrated its first half‐century only a few years ago—follow principally from its inherent ‘stainless’ properties which confer a remarkable degree of resistance to attack in a wide variety of environments.
Yuxiu Yan, Yanna Feng, Zimin Jin and Jianwei Tao
The purpose of this paper is to improve the comfort and shaping function of seamless shapewear on the material and structure and develop new seamless shapewear products. The…
Abstract
Purpose
The purpose of this paper is to improve the comfort and shaping function of seamless shapewear on the material and structure and develop new seamless shapewear products. The shaping figure effect will be verified as well.
Design/methodology/approach
The performance of the knitted fabrics made of Polytrimethylene terephthalate (PTT) filament was analyzed by orthogonal experiment and fuzzy mathematical methods analysis, in order to get the optimal conditions for the best performance. The new products were designed and made based on the results of the material research with the consideration of the aesthetic requirements. The shaping effect of seamless shapewears on local and global figure was tested by the methods of the combination of subjective and objective evaluation.
Findings
The sample which renders the optimal performance for shapewear is the one with PTT filament as face yarn, nylon core-spun yarn as ground yarn and 3+1 simulate rib knit structure. The material of face yarn, mixed proportion and structure can influence the shape retention, appearance and comfort of PTT fabric in various degrees. Three shapewears which were developed according to the results of material research have different shaping effect. And women with different figures put different satisfaction degrees on each shapewear’s shaping effect.
Practical implications
This paper provides scientific basis and reference for enterprise to design good tight seamless shapewear as well as for consumer to buy suitable products.
Originality/value
In the view of the problems of present shapewears, this paper completed the development of the shapewears and verified the shaping effect of them on women with different figures. The shapewears can be put into production directly.
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