Cotton Boxing

How to reduce heat loss from the ice in a ice box?

using the following materials, how do u reduce heat loss from the ice in a ice(stryofoam) box?

-aluminium foil
-cotton wool
-cloth

Line the insides and bottom of the box with a couple of layers of aluminium foil. The layer next to the sides with the shiny side against the box to help keep heat out by reflection , and the 2nd layer with shiny side inwards to help keep cold in.

No good wrapping the ice, it will help stop it from melting but it'll reduce its effectiveness as a coolant.

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From The Competitive List To See The Layout Of The Cotton Spinning Industry

Cotton textile industry in China's textile industry's position is self-evident. In the total output value, total assets, business income, total profits, exports and employment, etc., are textile cotton textile industry has made great contributions to the entire industry. If the textile industry-wide compared to a big box, then the cotton textile industry to take forward to the box 1 / 4 the weight.

In the August 8 release of China Textile Industry Association, "2008 ~ 2009 Chinese textile and garment enterprises competitiveness 500" list, the cotton textile industry enterprises have more than 140 chart, accounting for almost all of the three companies into a chart .

Jiangsu, Shandong chart the highest number

From the chart to see the geographical distribution of cotton spinning enterprise, Jiangsu, Shandong chart the number of cotton spinning enterprise in excess of 30, becoming the most powerful enterprise-intensive cotton provinces.

Jiangsu Textile Industry has always been more soldiers will be well. Chart in this enterprise, Wuxi No. 1 Cotton Textile Factory, Jiangsu Black Peony Group, Jiangsu Luen Fat textiles, Huafang Group, Jiangsu sheng, Zhangjiagang Jinling Textile, Jiangsu Yueda, Jiangsu, China Yarn Industry Group, and other days more than 30 Cotton dominant enterprises at home debut, displaying the Jiangsu Cotton Spinning Corps presence.

Representative of Jiangsu Province, to have the cotton spinning industry cluster Tangqiao Town, Zhangjiagang City, and gold town. Tangqiao the town has a production capacity of two million cotton, the famous Huafang Group, ranked number one this. Gold town has a spindle 120 10000, the main production of spandex yarn products, including the spandex core-spun yarn, spandex covered yarn, spandex-coated wire three series of nearly one hundred varieties, is the country's largest spandex yarn production base, annual output of about for 20% of the national total. In addition, Wujin District, Changzhou City, Jiangsu Province, Hutang Town, Tongzhou City, Jiangsu Province, a pioneer in industrial clusters in the town was Yarn-dyed. Yarn-dyed production capacity of two towns almost 11 million meters, accounting for about 40% of total capacity Yarn-dyed.

Shandong Cotton strength and chart the number of the textile industry increased significantly over last year. Shandong Weiqiao Group again ranking the competitiveness of the industry's top 500 sorted by main business of the top. Lutai Group, Zibo Lan Yan, Shi Yin to Zibo, Shandong, China Music Industry, Texas Huayuan ecology, Shandong Hao Lung Group, Sanyang Textile and many other companies jointly formed a massive lineup of Shandong Cotton thriving enterprise. It is worth mentioning that in 2008 ~ 2009 cotton textile industry's competitiveness among the top 20, Shandong won eight seats, becoming the top 20 largest cotton textile selected provinces.

Zouping County, Binzhou City, Shandong Province, Zibo City, Gaoqing County is typical of cotton textile industry cluster, the counties of the development of textile enterprises into more than 120 and 211, each having more than nine million cotton spindles, employing about 220,000 people. "There Zouping Wei Qiao, Qing has Lutai", this year's cotton textile industry, the competitiveness of 20 strong first runner-up in these two counties, evident Zouping, high-Green cotton cluster in strength.

Apart from Shandong and Jiangsu provinces, the strength of cotton is more prominent, Zhejiang, Henan, Xinjiang and other provinces also have their own advantages of the textile industry more than 10 chart, and become outstanding textile industry gathering the "second area." In addition, from Anhui, Hubei, Shanghai, Fujian, Guangdong, Hebei and other places of outstanding performance in the textile industry are excellent.

Midwest beginning to achieve business advantage

The state encourages the cotton textile industry in coastal areas to central and western regions, Xinjiang and other areas to support the building of textile base, for the cotton textile industry, industrial restructuring has promoted significant. But the transfer must be "a high level."

As the cotton textile industry of the industrial transfer, Xinjiang, Henan, Hubei and other central and western regions of the textile industry began to reveal the strength. Survey results from this competitive perspective, central and western regions textile enterprises compelling chart.

As the raw materials, energy and labor costs increased year by year, the textile industry gradually shift to the central and western regions is a general trend. For example, Shandong, Jiangsu and other eastern coastal areas occur in varying degrees of increase in cotton yarn production in the phenomenon of decline, while the central region of Henan, Hunan and other provinces continue to maintain 32.65% yarn production and 24.01 percent growth. This reflects the transfer of the central region to the coastal features.

Again, in recent years a lot of fancy domestic and foreign enterprises in Xinjiang's cotton-rich resources to speed up the "West" pace. In 2003, the Group invested Lutai cotton harvest in Xinjiang Lutai Co., Ltd. to build 50000 combed cotton spinning factory, can produce 2,000 tons of high-grade combed cotton yarn.

In 2005, the Youngor Group Youngor Cotton Textile Co., Ltd. was established in Xinjiang, now has 312,000 combing spindle. In 2009, Esquel Group of Hong Kong officially re-chang Xinjiang Cotton limited liability company, also announced the establishment of Changji Esquel Textile Co., Ltd.. Esquel Group, Hong Kong has been established in Xinjiang, Urumqi, Turpan, Changji the three cotton base. In this year's competitive evaluation, located in Urumqi and Turpan two companies had already boarded the competitiveness of both Fortune 500 list.

In recent years, Xinjiang, to vigorously promote the building of industry clusters, the implementation of advantageous resources transformation and large enterprise group strategy, in practice, have accumulated a certain amount of experience, has laid a good foundation, it has had to undertake the mainland and coastal industrial transfer, the introduction of more powerful the conditions for large enterprises and enterprise groups.

With the transfer of the textile industry, cotton industry in Xinjiang formed five major industry cluster areas: Urumqi - Changji, Shihezi - Kuitun, Korla - Weili, Aksu - Alar, Kashi Prefecture. As of 2008, these five textile industrial area of more than a full-scale production of textiles in Xinjiang for 90% of total capacity.

The eastern coastal areas of the textile industry through the transfer of industries, optimizing the allocation of resources to accelerate the pace of industrial upgrading. If Esquel, Lutai, Youngor, Australia and Western science and technology more than 20 well-known textile enterprises settled in Xinjiang, so that an overall increase the quality of textile enterprises in Xinjiang. At present, Xinjiang textile equipment, new equipment accounted for the total number of units to 80% higher than the national average. Xinjiang textile enterprises technological innovation ability, upgrading product quality, grade, combed yarn, yarn production in non-joint production accounted for 32% and 70%, higher than the national average.

As the competitive evaluation report shows: the central and western regions the innovative capability of enterprises is higher than chart chart corporate average.

The state encourages the cotton textile industry in coastal areas to central and western regions to support the building of textile base in the Xinjiang region, for the cotton textile industry, industrial restructuring has promoted significant. However, the eastern coastal areas to central and western regions of the transfer of the cotton textile industry needs to pay attention to be "a high level of transfer", rather than the eastern part obsolete, backward equipment and production lines moved to the western region. In the central and western regions should also produce high-tech, health, environmental protection, high value-added products.

China Cotton Textile Industry Association, Hsu Wen-Ying has been clearly pointed out that the textile industry must focus on industries to revive the four main points:

1 is to encourage differentiated fibers, functional fibers, composite yarn and new fabric development and application, encouraging high-grade cotton and a variety of fiber blends, new composite yarn and fabric production.

2 is consistent with the ecological, environmental protection and comprehensive utilization of resources of special natural fiber yarn, fabric production.

3, the promotion of new, high efficiency, energy-saving cotton processing equipment, in order to enhance the implementation of "three without a fine," the proportion of the technological transformation of product.

4 is to support high-end color yarn, yarn-dyed fabrics and filament production.

Cotton textile industry, an important basic industry, involving "three rural" issue of urban and rural employment. With multiple layers of cotton textile industry production levels, need to face a multi-level market. The revitalization of the cotton spinning industry, the main focus is on the adjustment of product structure, promote industrial upgrading, to encourage out backward production capacity.

A huge domestic consumer market is the driving force for the cotton spinning industry. Present, China's cotton textile industry sales rate of more than 97%, cotton textile products in the market demand is there. Along with the accelerated process of urbanization, domestic demand is still in the future the mainstream market.
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