Xinjiang Cotton Quality Will Improve Overall This Year.

Recently, the national cotton market monitoring system has drawn a conclusion from this year's cotton growth and purchase and processing situation in Xinjiang: it is estimated that the quality of cotton in Xinjiang will be improved as a whole this year.

This result is certainly related to the weather environment in the middle and later stages of cotton growth in Xinjiang this year. But in the three year Xinjiang cotton target price reform pilot work, the fiber inspection organization actively innovating, taking advantage of the basic functions of notarial inspection and quality supervision and so on, has also played an effective role in using quality data guidance and service industries.

In mid October, reporters were placed in a cotton plantation near Shihezi, Xinjiang, and was shocked by the beauty here.

Looking at it, a large piece of white is slightly undulating and spreading in front of the eyes. At the end of the cotton field, the white poplar tree trunk pen with a pale grey belt is directly in the sky. The golden leaves reflect the pure blue of the sky, and the white clouds on the top of the head are like the white cotton in the ground, and the wind is on the sky.

In the central area of the cotton field, a large green cotton picker is coming slowly from the distance, and its rear is white to yellow.

"At present, we have basically done machine picking cotton picking" not landing ". After picking cotton, it will be directly loaded into the pport vehicle or covered with tarpaulin to isolate the ground, the main purpose is to prevent the incorporation of plastic film.

Ma Jin, director of Shihezi quality and Technology Supervision Bureau, said.

Heterosexual fiber content has always been one of the most concerned cotton quality indicators in textile enterprises.

In Xinjiang, plastic film has always been the main source of foreign fibers. Especially during the picking process of machine picked cotton, large machine operations are more likely to crush and absorb film and improve the foreign fiber and impurity rate of cotton.

In order to reduce foreign fiber, Shihezi cotton plantation has adopted a thicker plastic film material this year.

Of course, "we often send people to the field to supervise the cleaning of litter, packaging and other debris in cotton plantations."

Liu Weigang, deputy director of Shihezi Institute of inspection, told reporters.

The above is the first step for Shihezi Nong eight to prevent fiber from impurities and reduce impurities.

From cotton purchase to production and processing, Shihezi agricultural eight division is currently implementing a set of local standards, namely, the standard of test method for impurity content of cotton seed cotton and the local agricultural standard of "cotton seed cotton classification".

The biggest problem is the high content of impurities and the need for "big clear row", which is very damaging to cotton fiber length.

At present, there is no uniform inspection method for cotton seed and cotton seed in the country. This once caused the contradiction between the eight divisions in cotton purchasing and miscellaneous stacking.

In 2014, there was a dispute between the farmers and workers in the Shihezi regiment factory and the flower factory. Because of the dispute over the accounting of impurities, some of the factories had calculated that the impurity content reached more than 20%.

In order to solve this contradiction and improve the quality of machine picked cotton, Xinjiang Autonomous Region Bureau of quality inspection jointly launched the investigation and analysis and comparison test with the Shihezi Quality Supervision Bureau and the Inspection Bureau.

According to Ahiti Rouzi, Secretary of Xinjiang Bureau of inspection and quarantine, at that time, the machine picked seed cotton was sampled from three areas of the Shihezi area, an Ji Hai, Xia ye and Mo Suo Wan, and a comparative experiment and expert demonstration on the impurity test methods were conducted.

After a year and a half, the local agricultural standard of "cotton seed cotton impurity test method" and "cotton seed cotton impurity grade" were finally formulated and promulgated.

"Since the implementation of this standard in September 15, 2015, it has played a very important role in improving the quality of cotton in our city.

Many textile companies are asking us to guarantee 10000 tons of cotton a year.

Our cotton inspection data come out, even though the price is high, some people will grab it.

The mayor of Shihezi gave cotton to this set of standards.

The direct effect of ascension is full of praise.

From the data of public inspection, the quality of Shihezi's eight divisions has really improved this year.

A report from the Shihezi cotton Inspection Laboratory of the Institute of fiber inspection shows that this year, in the 63 thousand tons of lint that has been completed, the cotton division of the eight divisions of the Shihezi regiment, 29mm and above, is 75.3%, up 69.3% over the same period last year. The proportion of 28mm above 99.2% has reached 99.2%, with an average length of 28.9mm, an average increase of 1.45mm. over the same period last year.

The ratio of breaking strength and length of cotton to "double 29" reached over 70%.

The head of the Xinjiang Office of the national cotton exchange market also said: "the quality of machine picked cotton in the eight divisions of this year is better than that in many places, and the market price for selling is also high."

Ma Jin said that this set of standards has played an important role in guiding cotton production and processing.

On the one hand, standards require processing enterprises to classify and process according to the impurity level of seed cotton, realize the allocation of cars by flowers, effectively choose the processing technology, avoid blind processing; on the other hand, the standards provide technical and legislative basis for cotton seed clasping in cotton purchase, and reduce the contradiction between the cotton collection parties.

Located in Shihezi, Xinjiang, the spring processing plant of the silver force cotton group has recently gained popularity in the industry because the group clearly promised "no three silk" conditions in a recent 1000 ton cotton sale agreement with a textile enterprise in Hebei.

This year, the enterprise will set the processing target as "maintenance, reduce short fiber, three silk and quality".

By October 17th, the factory had processed 7000 tons of lint.

"This year's lint gun, especially the lint made by our factory, is basically processed side by side, public inspection, and side sales.

Shanghai Tianhong, Guangzhou Yida, Shandong Lu Tai and other well-known textile enterprises have come to buy our cotton.

Mainly because we do not have heterosexual fibers, thanks to our good implementation of standards. "

The head of the spring water processing plant said.

In addition to formulating local standards, the Shihezi fiber inspection agency also actively exerts technological advantages to guide enterprises to adjust processing technology in time, so as to reduce the damage of processing links to cotton fiber length, short fiber ratio and other indicators, and improve cotton quality.

"The cotton inspection period is generally 7 days, and the inspection data guide the production and processing is lagging behind. We adopt the cotton processing enterprise direct inspection cotton sample management mode, undertake and realize the feedback test results within 2 days, cotton processing enterprises scientifically adjust the processing technology according to the feedback test data, realize the quality index target processing because of flower allocation, avoid blind processing."

Yang Jun, deputy director of Shihezi Institute of inspection, said.

"According to the data of public inspection, a comprehensive analysis of various factors that affect the internal quality of cotton is made, and the report on the quality analysis of cotton is reported to the local government. This is what we have been doing for many years."

Wang Shujun, director of Kashi Institute of fiber inspection, took a report to reporters.

This report is illustrated with illustrations. The histogram and data form clearly illustrate the main indicators of cotton in Kashi during the 2015 cotton year and compare with the previous two years.

Then, the effects of natural conditions, planting and processing on cotton quality indexes were analyzed.

"Chaos has become the main internal factor affecting cotton quality.

According to the results of the public inspection, the inherent fiber quality of each cotton variety is very different, and the fluidity of seed cotton purchase is large, and the acquisition processing enterprises do not classify the varieties according to their classification. All these results in a decline in cotton quality consistency, which makes it difficult for textile enterprises to cotton.

Wang Shujun said.

He expressed concern about the impact of cotton varieties on the quality of cotton in Kashi.

The analysis suggested that local governments should pay attention to this problem.

At the end of November, Wu Qinghai, deputy director general of the General Administration of quality supervision, inspection and quarantine, learned about this situation on the way of investigation. At that time, he proposed that the Yulong Huashun Textile Co., Ltd. of Bachu County, Kashi, combine with the local government and the inspection institute to carry out the experiment of cotton planting and production, and then spin the yarn into the middle of Kashi inspection center to see if the quality of cotton fiber would be improved.

"This initiative will enable the government to feel the impact of varieties on quality and verify the problems reflected in our public inspection data."

Wang Shujun said.

Yulong Huashun Textile Co., Ltd. is responsible for introducing: "I have been working well with the local inspection institutions, and the data of the public inspection have brought great convenience to cotton and cotton blending.

Every year, the company uses cotton from local 1/10 in Bachu. All the cotton is checked by the public inspection laboratory in Bachu area of Kashi Inspection Institute. The inspection data is accurate and reliable, and the time of issuing the public inspection report is very fast.

Because the lab is opposite, most of the time, certificates can be issued in 3 days.

What kind of cotton do textile enterprises need? Now, the attention of the inspection institutions has even exceeded the processing enterprises in the industrial chain.

In 3-4 months of this year, the Kashi Institute of fine inspection specially sent a survey group to visit 9 cotton textile enterprises in Kashi and the surrounding 5 counties. The impact of cotton quality factors on the cotton textile enterprises and the problems encountered in the industrial pformation were found out in the field.

"The use of public inspection data, according to the needs of textile enterprises to achieve precise allocation of cotton, which is the precise inspection of cotton blending system is currently able to do things.

But most of the local enterprises produce low and medium grade yarn, and there is no awareness and demand in this regard.

Guiding and providing technical support to help them improve product quality awareness is also one of the purposes of research. "

Wang Shujun said.

It is understood that the Akesu Textile Inspection Institute has carried out corresponding research activities this year.

"Remember 10 years ago, even if the enterprise did not even have the Internet, it was too troublesome to use the data of the public inspection data to mix cotton. We went to the house to carry out technical guidance, and now we basically use cell phones to operate."

Akesu Institute of inspection Wang Xiaohui said.

Akesu is the main producing area of Xinjiang long staple cotton.

Instrumented notarization is much more time-consuming and laborious than fine cotton, and the standard of reference is different.

In order to serve local cotton enterprises, Akesu fiber inspection institute specially prepared 4 sets of HVI to carry out notarization inspection of long staple cotton this year.

"We are preparing for the establishment of relevant standards for long staple cotton, and now in the cotton sampling stage.

The American standard is used in the instrument inspection of long staple cotton, but the standard is not in line with the actual situation of domestic high-quality long staple cotton in terms of length.

Pan Jianggui, director of Akesu Institute of fiber inspection, told reporters.

The data of public inspection has become the basis for the decision of leaders in Shihezi.

During the period of cotton public inspection, the Shihezi Institute of textile inspection will regularly make statistical analysis on the big data of public inspection, and form a report to the division city leaders and economic management departments.

It is understood that, in addition to carrying out the basic functions of notarization, the inspection institutions all over the country are constantly exploring how to better use the data of public inspection to boost the quality of cotton from all aspects.

There are similarities and differences among different approaches, but there is only one purpose: to enhance cotton quality and service industry development.

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