18, December 2025

7 Quality Control Practices Every Denim Clothing Company Should Know

7 Tips for Every Denim Clothing Company to Ensure Quality Control

We all love to flaunt denims with tops and shirts quite frequently, for they go with everything. Denims are forever loved, as they are strong and durable fabrics that also make a great fashion statement. However, for a denim clothing company, it thus becomes even more important to ensure quality fabric for customers to be totally satisfied. If the quality is not controlled at every step of the production process, the final product can look uneven, fade badly or lose shape after washing. Hence, every denimwear company must follow strong quality control practices to achieve stable fabric, ensure fewer returns and customer complaints, and create a better brand reputation.

In this blog, we will list the seven most important quality control practices that every denimwear company should follow carefully.

1. Inspect the fabric before cutting

The first step for every denim manufacturing company is to check the fabric before it gets to the cutting floor. Denim may have many natural problems, like –

  • Shade variations
  • Weaving defects
  • Stains
  • Holes or weak spots
  • Incorrect GSM (weight of the fabric)

Hence, the denim clothing company needs to check every roll of fabric before using it. A simple 4-step inspection system can help.

You should always check for –

  • Consistency of colour
  • Stretch and recovery
  • Quality of the weave
  • Defects in the texture of the surface

When these problems are found in the very beginning, you can save time and money and also avoid wasted fabric.

2. Consistent fabric shrinkage testing

Hence, every denim manufacturer in Jordan should test their products for –

  • Shrinkage in length
  • Shrinkage in width
  • Twisting or skewing

This helps to ensure that the cutting markers are placed at the correct places and the final sizes are matched to the requirements of the customer.

Many b2b clothing manufacturers will usually do this testing automatically before sending the fabric to the sewing unit.

3. Control the wash process critically

Washing and finishing are the key processes that create the actual beauty of the denimwear. Stone wash, enzyme wash, sandblast, and vintage effects: all these treatments change the final look of the denim.

However, a wash process lacking in key parameters can also create quality-related problems for the fabric.

Some of the errors that can be caused by a deficient washing process include –

  • Patchy colour
  • Damage to fabric
  • Harsh hand-feel
  • Wrong shade or tone
  • Uneven fading

To avoid this, a denim company should follow these tips –

  • Controlled water temperature
  • Correct dosage of chemicals
  • Exact washing
  • Standardised recipes

Before bulk production, test washes should be done to match the approved sample.

4. Strong stitch quality

Denim is thick, so stitching it is not that easy. Poor stitching is likely to break soon and give rise to complaints by customers. Thus, every denim manufacturer in Jordan should check these parameters of stitching –

  • Correct needle
  • Suitable thickness of the thread
  • Balanced tension
  • Strong bartacks in stress areas
  • Straight seams without waviness

Quality teams should do seam strength tests on sample fabrics.

Some key areas to focus on while testing are –

  • Back yoke
  • Belt loops
  • Crotch area
  • Pocket openings

A stronger stitch means longer garment life.

5. Accurate measurements and fit checking

Even if the fabric and stitching are of good quality, wrong sizing can ruin production. Hence, every batch must be carefully measured, for which a measurement chart should be prepared before production. Key areas to check are the waist, hips, and inseam. Rise, thigh width and hem opening. Many reliable b2b clothing manufacturers run 100% measurement checks on the first pieces of each size, before approving bulk production.

6. Shade and colour matching system

The shade of denim can change even within the same roll. When many rolls are used to sew one piece of apparel, the colour can look mismatched. To avoid this, every denim clothing company should conduct shade grouping.

Here is how shade grouping is done –

  • Fabric rolls are divided into groups with different shades
  • One shade group will be used for one batch of production
  • Garments can be marked with shade labels

Every lot should also be checked under daylight, fluorescent light and yellow light. This helps to ensure the uniformity of colour on the shop floors and in stores.

7. Final inspection and packing control

Before shipping, a final inspection should be done on the finished products. This includes checking the overall appearance of the fabric, stitching mistakes, stains or dirt, broken needles or metal parts, correct labels and size tags and correct folding and packing.

Conclusion

Denim products may look simple from the outside, but they demand strict quality control measures inside the factory. Every denim clothing company should watch all steps from fabric inspection to final packing carefully, as discussed in the seven tips in this blog.