No, CORDURA fabric generally does not shrink under normal washing and drying conditions. Its advanced nylon composition makes it highly resistant to shrinkage.
CORDURA, a high-performance fabric often used in luggage, outdoor gear, and protective apparel, is renowned for its durability and resistance to various elements, including changes in size.
Why CORDURA Resists Shrinking
The primary reason CORDURA fabrics maintain their size stability is their composition. Most CORDURA fabrics are made from nylon, a synthetic polymer. Nylon fibers are inherently stable and do not absorb water in the same way natural fibers like cotton or wool do.
Here's why this is important:
- Synthetic Fiber Stability: Nylon fibers have a strong molecular structure that is less prone to altering or tightening when exposed to moisture or heat. This contrasts with natural fibers, which can swell with water and then contract unevenly as they dry, leading to shrinkage.
- Heat Setting: During the manufacturing process, nylon fabrics, including CORDURA, often undergo a "heat setting" procedure. This process uses controlled heat to stabilize the fibers and fabric structure, locking them into their intended dimensions and further reducing the likelihood of shrinkage, even when exposed to hot water during washing.
- Minimal Water Absorption: CORDURA Nylon does not shrink when exposed to hot water. Its low absorbency means it doesn't take on significant moisture, preventing the fiber swelling and subsequent contraction that causes shrinkage in other materials.
Practical Insights on CORDURA Durability
While CORDURA itself is highly shrink-resistant, proper care can extend its lifespan and maintain its appearance. It's important to differentiate between the fabric shrinking and other issues that might affect its performance or perceived size.
- No Actual Fiber Shrinkage: The nylon fibers themselves will not shrink. Any minor change in the garment's fit or shape after washing is more likely due to stitching tension, linings, or other components rather than the CORDURA fabric itself.
- Coating Integrity: Some CORDURA fabrics come with water-resistant or other performance coatings. While the fabric won't shrink, extreme heat or harsh chemicals can potentially degrade these coatings over time, affecting performance but not the underlying fabric dimensions.
Proper Care for CORDURA Products
Following recommended care instructions will help maintain the integrity and lifespan of your CORDURA items.
| Aspect | Recommendation |
|---|---|
| Washing | Use cool to warm water. |
| Use a mild detergent. | |
| Machine wash on a gentle cycle or hand wash. | |
| Drying | Air dry whenever possible to preserve fabric integrity and any protective coatings. |
| If using a dryer, select a low heat setting. Avoid high heat. | |
| Ironing | Generally not required. If necessary, use a very low heat setting with a pressing cloth. |
| Bleach | Avoid using bleach, as it can damage the nylon fibers and coatings. |
| Dry Cleaning | Check product-specific labels; generally not recommended for most CORDURA items. |
For more detailed care information, always refer to the specific care label on your CORDURA product or visit a reputable fabric care guide.
