How to test colour fastness to washing [

In this video, I'll show you [detergent washing.
ISO 105 C06]. Every needs to understand how to [use it]. From [
A2S ] to [ B2S], you'll learn here how to do it other technical this ar included in description as well.
Description
detergent washing.
ISO 105 C06
There are 16 different ISO 105 C06 test procedures,
ranging from A1S to E2S.
In the ISO 105 C06 test number, the "S" stands for a single domestic or commercial laundry. The letter "M" stands for multiple washes, or roughly five commercial or residential launderings. Sodium perborate (NaH2B04), a peroxide-based bleach, is used in the washing water for the "2" test methods. The two most popular ISO 105 C06 test methods, "A" and "B," which test fabrics at 40°C and 50°C, respectively, are the most often used. The "C," "D," and "E" techniques test fabrics using various softeners and bleaches at greater temperatures. AATCC 61
The two most utilized test procedures under AATCC 61 are 1A and 2A. There are five test procedures total. While 2A is applicable to machine washing at 49°C, 1A is applicable to hand washing at 40°C. While 4A and 5A add sodium hypochlorite, a chlorine-based bleach, to the washing water, the less common 3A technique analyzes clothes at 71°C. Each AATCC 61 test method simulates five different home or industrial launderings. The lab washes the fabrics with stainless steel balls to simulate abrasion for both the EU and US requirements. Depending on the test technique, the quantity of balls, the amount of detergent, and the washing time change.
washing with detergent ISO 105 C06
From A1S through E2S, there are 16 separate ISO 105 C06 test processes.
The single "S" denoted by the ISO 105 C06 test number is a single.
Laundry may be home or commercial. The letter "M" stands for multiple washes, or roughly five commercial or residential launderings. Sodium perborate (NaH2B04), a peroxide-based bleach, is used in the washing water for the "2" test methods. The most used ISO 105 C06 test methods, "A" and "B," test fabrics at 40°C and higher temperatures with various bleaches.
respectively, 50°C. Tests using the "C," "D," and "E" methodologies
softeners, etc.
AATCC 61
AATCC 61 specifies five test techniques, but
The two most popular test methods are 1A and 2A. 1A
applies to hand washing at 40°C, while 2A applies to machine washing at 49°C. The lesser used 3A procedure
tests fabrics at 71°C, while 4A and 5A add a chlorine-based bleach, sodium hypochlorite, to the washing water. All AATCC 61 test procedures mimic five domestic or commercial launderings. For both the EU and U.S. standards, the lab washes the fabrics with stainless steel balls to mimic abrasion. The number of balls, the amount of detergent and the washing time vary
based on the test method.
Summary of sampling methods for Color Fastness to
washing:
The sampling of Color Fastness to washing must first consider the problem of lining fabric. Taking GB/T 3921-2008 as an example, this standard specifies that the choice of lining fabric can be a multi-fiber lining fabric or two single-fiber lining fabrics.
The lining textiles with several fibers include:
(1) Wool and cellulose acetate-containing multifiber lining textiles (used for tests at 40°C and 50°C; in some situations, they can also be used for tests at 60°C; this must be included in the test report).
(2) Fabrics with multiple fibers but no wool or acetate (used for all 95°C tests and some 60°C tests). Cotton, wool, viscose, polyamide (nylon), polyester (polyester), ramie, silk, and acetate are examples of materials used for single-fiber linings.
The daily test samples for the lab are about
into
• Simple samples,
• Samples of yarn dyes,
• Creating test prints, • Samples of dyeing with a dark-to-light gradient,
• Examples of embroidery and vehicle patterns,
Hot diamond samples, sequins,
• Loose fibers and yarns,
• Fabrics with holes, etc. The sample size is 40mm x 100mm when GB/T 3921-2008 specifies that the sample must be made of cloth.
divided
Thank you for watching! 🙂