Understanding the 4 Point System in Textiles for Quality Control

Learn about the 4-point system in textiles and how it ensures fabric quality control. Discover defect grading and standards.

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The 4-point system is a standard method in textiles to grade fabric quality by assigning points based on defect severity. Defects are categorized into four types: 1, 2, 3, and 4 points, with 1 point for minor issues (≤3 inches) and 4 points for severe issues (>9 inches). A fabric roll fails if it accumulates more than 40 points per 100 square yards. This system helps manufacturers maintain consistent quality control standards.

FAQs & Answers

  1. What is the purpose of the 4-point system in textiles? The 4-point system is designed to grade fabric quality by evaluating defects based on severity, helping manufacturers maintain quality control.
  2. How are defects categorized in the 4-point system? Defects in the 4-point system are categorized into four types: minor issues receive 1 point, and severe issues can receive up to 4 points based on their length.
  3. What happens if a fabric roll exceeds the point threshold? If a fabric roll accumulates more than 40 points per 100 square yards, it fails the quality inspection.
  4. Why is the 4-point system important for textile manufacturers? The 4-point system is crucial for textile manufacturers as it establishes consistent quality standards, ensuring higher customer satisfaction and product reliability.

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