Different types of major defects of sweater factories


 What is Defect?

Failure of customer requirements to make a product is called defect. In other words, a lack of something that results in incompleteness of quality standard of a product is called defect.

No one like to produce defective garments but it is common problems for any manufacturing unit. So before sending goods to next section and before offering goods for final inspection, find & rectify all defects.

Every section of a production unit have check point where QC check from yarn stage to pack complete garments to ensure right quality of products. Because it's the fact of company reputation & customer satisfaction.

Classification of defects:

It is very important to understand different types of defect and source of the defects. We will discuss all about defects here category wise.

Defects are mainly in 3 categories those are,

1. Critical: Safety issue for a user/consumer & violate mandatory regulations of buyers is treated as Critical defects. It directly hit on company reputations & getting next order from buyers.

For Example: 

2. Major: A defect that is reducing usability/sale ability of a product is treated as Major defects. It causes of bad reputation for a factory & less sales.


3. Minor: A defect that usually happens for the poor workmanship is treated as Minor defects. It's not hampering in sales but it causes of shorten life cycle of a product.

Linking Alter
Linking Alter
Now here are most common defects are mentioned below.

Yarn & Knitting Defects:

  1. Slabs
  2. Naps
  3. Yarn thick & thin
  4. Spot on yarn
  5. Uneven yarn dye
  6. Barriness
  7. Knot
  8. Foreign Yarn
  9. Needle drop
  10. Puckering
  11. Yarn Twist
  12. Cut damage
  13. Wrong placement of hole mark
  14. Shading due to lot mistake
Linking:

Needle Drop
Needle Drop
    15. Brocken Stitch
    16. Stitch Uneven
    17. Stripe Up-down
    18. Pull Yarn
    19. Seam Wavy
    20. Skip Stitch
    21. Needle Mark
    22. Machine Gap
    23. Size mistake of panel while attaching
    24. Wrong yarn use while stitching
    25. Poor Trimming

    26. Over Stitch
    27. Shade - Bundle Mismatch
    28. Oil Mark
Stitch Broken
Stitch Broken
    29. Bartack Missing
    30. Irregular SPI

Washing:
    
    31. Hand Feel not match with the Approved Sample
    32. Uneven Dyeing

    33. Criss Mark
    34. Shade Variation
    35. Dyeing Spot

Finishing & Packing:

    36. Label Placement Wrong
Stitch Wavy
Stitch Wavy
    37. Label Size Mistake
    38. Wrong Care Label Attach ( Care Label Instruction Wrong).
    39. Brocken Stitch After Wash
    40. Shiny Mark
    41. Measurement Up-down

    42. Spot Label Attach
Stripe Up-down
Stripe Up-down
    43. Care/PO Label Missing
    44. Wrong placement of Hole/Button
    45. Button 1/2 Stitch
    46. Label/ Button Color Fade Due to Re-wash
    47. Irregular Stitch
    48. Sleeve Up-down
    49. Spare Button Missing
    50. Price Tag Mistake with Another Style
    51. Additional Tag not Use
    52. Color Code Mistake of Care Label/ Price Tag
    53. Use Broken Button
    54. Sticker Placement Wrong
    55. Wrong Assortment
    56. Folding Measurement Wrong
    57. Use wrong Carton Dimension / Use Another Style Carton

Those are the most common defects in a sweater manufacturing unit. Produce defect & rectify those is always kill valuable productive time and wasting money as well.


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