ASTM D2057
Standard Test Method for Colorfastness of Zippers to Laundering
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About This Item
ASTM D2057 is the ASTM standard titled Standard Test Method for Colorfastness of Zippers to Laundering. It addresses how zipper color holds up when exposed to laundering conditions, which is important for evaluating appearance retention and overall product quality. For manufacturers, brands, and laboratories, this standard helps provide a consistent basis for testing zipper performance where color stability matters in finished garments and other sewn products.
What is ASTM D2057?
This standard provides a test method focused on the colorfastness of zippers to laundering. In practical terms, it is used to assess whether zipper components maintain acceptable color after washing-related exposure. ASTM D2057 supports a repeatable approach to evaluating a zipper’s visual performance under cleaning conditions, helping users compare results more consistently. It is especially relevant when color matching and appearance are important to the end product.
Where is ASTM D2057 used?
ASTM D2057 is commonly used in textile and sewn-product quality control, especially where zippers are part of garments, bags, or similar consumer products that may be laundered. It is useful in product development, incoming material review, and laboratory testing when teams need to check how zipper colors respond to washing. The standard also supports supplier qualification and routine evaluation of zipper materials before products move into production.
Why is ASTM D2057 important?
This standard matters because zipper appearance can affect the overall look and acceptability of a finished product. By using ASTM D2057, organizations can evaluate colorfastness with a more consistent test method, which supports compliance review, quality control, and product comparison. It may also help reduce risk in procurement decisions by giving buyers and suppliers a shared technical reference for laundering-related color performance.
- Colorfastness evaluation after laundering
- Consistent zipper test method
- Quality control and product comparison
- Support for textile and sewn-product specifications
- Publication Date: 2022-03-11
- Publisher: ASTM
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