Introducing SIRANG CO. Quality Control Unit

Yarn ,as the first product produced in a textile factory and as a basic ingredient in the process of textile production, is very important.

Therefore, as yarn manufacturer invests on the quality of the product, as there will be more sales and added value.

The term ‘control ‘ means using all methods to evaluate the standard quality of the product. In fact SIRANG quality control unit is working at monitoring the production process and ensuring productions based on predetermined standards and the lowest standard deviation.

The product should be able to easily satisfy the consumer after sales, and also increase the sales of manufactured products on a daily basis.

In order to assess the quality level of the product, precise standards are used.

A reasonable standard deviation has been determined based on the predetermined standards.

Non-conforming products with defined standards are packed depends on the type of defects, it can reduce the importance of defects according to their final usage.

Accordingly, the quality control unit should consider on the factors affecting the quality of the yarns; the measurement systems of these factors are as bellows:

denier: The first and most important factor in determining the quality of yarn that indicates the yarn’s elegance

Strength: Yarn strength to tear at maximum possible force

Percentage of increasing Length: Increasing the relative length of the thread to the maximum tear strength

Shrinkage percentage: Length reduction under heat treatment or boiling water

Oil percentage: The amount of oil on the yarn

Twist percentage: An important factor in the quality of the yarn that simultaneously affects the elegance and strength

Intermingle: The number of stick threads according to the type of final usage

Outward Product quality: Color matching, filaments rupture, lint, yarn fracture, grease or oil stains, irregular twisting, yarn cutting, lack of reserved thread yarn and …

One of the most important tasks of the production process is to bring the products to the appropriate quality level and continue to produce them at the same level.

Therefore, if these features are not in accordance with the defined standards, defects will be eliminated at the earliest opportunity, and threads outside the standard will be completely disassembled, separately packaged and sold based on request to qualitative grading.

Also, product grading in the quality control process makes it easy for the consumers to choose.

It is worth noting that the management policy of SIRANG Company pays special attention to the quality desirability of the products based on global standards and daily needs of the consumers.

The Benefits of Establishing a Quality System

  • Reduce redundancies
  • reduce costs and final price
  • improve processes
  • better service design
  • improve productivity and efficiency
  • improve employee morale
  • improve communication within the organization
  • increase product or service quality
  • clarify the scope of responsibilities and authority
  • improve satisfaction of Customers
  • increasing customer confidence
  • improving reputation in the market
  • increasing the market share available
  • increasing competitiveness
  • increasing profits
  • reducing customer complaints.