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Factors Influencing Nep and Trash Transfer from the Sliver to the Rotor Yarn
nep trash OE yarn cotton fibres sliver
2009/2/5
Färber proposed the coefficient j to describe the nep and trash number; these are transferred to the yarn and identified as neps by the Uster tester in the sliver which feeds the OE spinning fram...
Influence of the Spinning Process Parameters on Strength Characteristics of Cotton Yarns
rotor spinning rotor spun yarn yarn quality parameters tenacity elongation
2009/1/20
In this paper, the strength parameters of cotton yarns formed on the Rieter R1 spinning machine and on the Textima ring spinning machine were analysed. For the rotor spinning machine, the influence of...
清棉师一步法前处理工艺与传统前处理工艺的对比
清棉师 前处理 一步法 对比
2008/12/5
介绍了清棉师一步法前处理工艺，将该工艺与传统工艺进行了对比。对比了两种工艺处理
布的物理性能、百米耗料情况及废水指标等。通过对比发现，用清棉师一步法处理的织物，其各项
物理性能指标均不低于传统工艺处理织物。另外，用清棉师一步法处理织物，可节省水、电、蒸汽、
人力，且处理后废水接近中性，实现废水低碱、低量排放。
绿色环保技术(彩棉)的研究与产品开发
彩棉 产品开发
2008/12/4
该课题在国内率先开始彩棉纺织产品的研究开发及生产，实现了彩棉产品产业化。做到了整个生产过程无污染、少污染，产品不残留有害物质。完成了彩色棉纤维的形态结构、超微结构、化学组成、色素分布、发色机理、基本性能、微量金属含量及对纤维性能的影响、不同因素对彩棉色彩的影响等内容的研究。解决了彩棉由于纤维长度短、强力差、含杂多造成的成纱强力低的问题以及不同比例的彩棉与白棉的混纺比控制等问题。应用彩棉色彩修正理论...
彩棉纺织整理加工工艺技术研究及系列产品开发
彩棉纺织 整理加工
2008/9/18
该项目针对彩棉、远红外丙纶纤维、Modal纤维特性，将彩棉与远红外丙纶纤维、Modal 纤维进行混纺、赛络纺纱，并进行相应的机织、针织系列产品的研制，开发出具备多种性能的高附加值产品，从而克服了天然彩棉的一些先天缺陷，使天然彩棉产品提高了档次、增添了花色品种，是一种优质的
环保型产品。
Preliminary Fourier-Transform Infrared Spectroscopy Analysis of Cotton Trash
Cotton Preliminary Fourier-Transform
2008/6/23
Ongoing research efforts at the United States Department of Agriculture (USDA) consist of developing methods for the identification of cotton trash. Botanical cotton trash (eg. leaf, stem, hull, bark)...
Sensitivity of the Shirley Developments Ltd. Micromat Tester to Operators and Sample Preparations
Operators Sample Shirley Developments
2008/6/23
Protocols were developed to identify operator and preparation effects in the analysis of cotton (Gossypium hirsutum L.) samples by the Micromat model of the Shirley Developments Fineness and Maturity ...
Rules for organic labeling restrict the use harvest-aid chemicals. This study was conducted to determine whether thermal defoliation as an alternative to harvest-aid chemicals could prepare cotton for...
By blending kenaf (Hibiscus cannabinus L.) with cotton (Gossypium hirsutum L.), new high-end uses for kenaf have been identified. Kenaf fibers, bast fibers similar to jute, are typically separated by ...
Saw-type lint cleaners are considered the most efficient and aggressive cleaners in the ginning industry. To look for a gentler cleaning alternative, a study was conducted over two seasons to evaluate...
Comparison of Cotton-based Hydro-mulches and Conventional Wood and Paper Hydro-mulches – Study 1
Conventional Wood Comparison of Cotton-based Hydro-mulches
2008/6/16
Soil erosion from steep slopes, bare soil, or construction sites is a problem that can create on-site gullies, make revegetation difficult, and adversely affect downstream water bodies and aquatic eco...
Comparison of Cotton-based Hydro-mulches and Conventional Wood and Paper Hydro-mulches – Study 2
Conventional Wood Comparison of Cotton-based Hydro-mulches
2008/6/13
The erosion of soil from steep slopes, bare soil, or construction sites can create gullies that adversely impact fish and wildlife in the surrounding environment and limit the ability of vegetation to...
Comparison of Emission Profiles for Volatile Organic Compounds from Cotton and Polypropylene-based Tarp
Volatile Organic Compounds Comparison of Emission
2008/6/13
Volatile organic compounds were determined in headspace atmospheres over samples of cotton (Gossypium hirsutum L.) and polypropylene {[CH2CH(CH3)]n} at 100 and 150°C in He and air. A small number of v...
Chemical Application Equipment for Improved Deposition in Cotton
Cotton Chemical Application Equipment
2008/6/12
Air-assisted electrostatic and hydraulic sprayers developed in recent years to improve pesticide deposition within the plant canopy and on the undersides of cotton leaves were evaluated to determine t...
Analysis and Design of a Drying Model for Use in the Design of Starch-Coated Cottonseed Dryers
Design of a Drying Model Analysis
2008/6/12
A model was developed for the design and analysis of a high-temperature tunnel dryer used in the production of a new cotton ginning product, EASIflo cottonseed (starch-coated cottonseed). This form of...