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Shandong Heze Short Sleeved Shirts 93.5% Pass Rate

2010/6/17 18:15:00 82

Short Sleeve Lining

 

Recently, the quality supervision department of Heze city of Shandong province checked the part of the city.

Short sleeve

The test results of shirts show that the pass rate is 93.5%.


The main quality problems found in the sampling inspection are: pH value exceeds standard.

fibre

The content does not meet the requirements.


The pH value indicates the acid and alkali content of the fabric. The national standard requires that the pH value of the short sleeved shirt should be between 4 and 7.5.

The pH value of the unqualified products with pH value was greater than 7.5.


The main reason for the failure of the pH value is that the washing is not sufficient at the end of the cloth printing and dyeing process, and at the same time, there is no certain neutralization measure, that is, drying and leaving the factory.

fibre

Or other natural fibers, reducing the wearing performance of short sleeved shirts.

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