Color Fastness And Other Unqualified Clothes Are Mostly Caused By Unqualified Auxiliaries.

Because there are so many varieties of textile auxiliaries, many products can only know their quality only by testing. In the printing and dyeing enterprises, the loss of textile fabrics due to auxiliaries is not up to standard or exceeded.

If the printing and dyeing process is likened to "cooking", the dyeing auxiliaries used in them are indispensable condiments, and the quality of the auxiliaries is directly related to the appearance and taste of this dish.

However, in a recent survey, the reporter found that the price of dyestuffs continued to soar with the raw material suppliers of printing and dyeing industry, while the prices of dyeing auxiliaries remained stable, and even individual products fell.

Industry experts said that due to the fierce competition and huge cost pressure, many printing and dyeing factories attached great importance to the unit price of auxiliaries, but the unit production cost was very general, and did not consider the comprehensive unit cost of consumption, efficiency, rework, and repair.

"At present, the competition of additives is also fierce. Under the pressure of raw material cost, high quality and low price is hard to achieve."

An assistant production company responsible person in a reporter's investigation said.

In early June of this year, a garment processing enterprise in Wenzhou, Zhejiang, declared to the Wenzhou inspection and Quarantine Bureau a number of imported clothing fabrics imported from Italy, with a quantity of 2835 meters and a value of 41 thousand and 800 dollars, which was used for processing western style clothes.

The inspectors have been sent to the qualification Laboratory for testing. The results show that the color fastness to water is 499317EDMONDSTRETCH5965, the color fastness to cotton is 2, and the color fastness to water is cotton grade 2.

Clinical medicine shows that dyed textiles with poor color fastness and dye molecules and heavy metal ions may be absorbed by the skin and harm human health.

In addition, it will also stain other clothes worn on the body, or stain other clothes when washing with other clothes.

To this end, the AQSIQ issued the national mandatory standard in January 14, 2011.

The basic safety technical specification "clearly stipulates that water color fastness and perspiration fastness are not less than 3 grade.

In June 4th,

Nanchang Provincial Bureau of industry and Commerce carried out a special inspection of garment quality in the circulation area. 20 batches of clothing were sampled, of which 13 batches were unqualified, with an unqualified rate of 65%.

The main problem is that the content of commercial fiber is not consistent, the formaldehyde exceeds the standard, the pH value exceeds the standard, the commodity color fastness is not up to the standard, and the marking is not complete.

"Formaldehyde exceeds standard, pH value exceeds standard, and commodity color fastness is not up to standard" and so on, which are mainly the problems existing in the use and finishing process of dyeing auxiliaries.

Industry experts in an interview with reporters, said, "this is a lot of printing and dyeing enterprises to pay attention to the role of teachers ignore the objective comparison, business executives will be in accordance with their own experience, the habit of using some auxiliaries and processes and reject other products.

In addition to part of the interest drive, it is more influenced by its own knowledge.

Lack of restriction can not distinguish the advantages and disadvantages of auxiliaries and dare not use new auxiliaries.

This is most prominent in low-end bleaching and dyeing, washing and dyeing, denim and other industries, which can easily lead to long-term environmental problems such as failure to meet environmental standards, large batches, unstable quality, high actual costs, and difficulties in developing new products.

For more information, please pay attention to the world clothing shoes and hats net report.