Color fastness, PH value
1. Color fastness
Although there is not enough evidence to prove that all the dyes used in China polyester shade fabrics are harmful to humans, it is certain that strengthening the color fastness of dyed rolling blind fabrics can reduce their possible harm.
Therefore, it is also necessary to pay attention to the color fastness of the China sunshade fabrics.
The surface layer of human skin is acidic, which can inhibit the propagation of various germs.
Therefore, it is beneficial to human health to control the PH value on the motorized blind shade fabric to be neutral or weakly acidic.
If the PH value is too high or low, it may cause allergies, and it may cause skin ulcers, which may cause other diseases.
Oeko-tex100 stipulates that the China windows sunscreen fabric shade fabric that does not directly contact the skin has a surface PH value of 4.0-9.0
In the production and processing of shade fabrics, some odorous substances are introduced more or less. The generation of these odors comes from the chemical finishing agents and additives used in the processing. The presence of odors means that too many chemicals remain on the fabric, Causing damage to the human body.
Therefore, environmental protection and ecological shade fabrics must not have various pungent odors such as musty smell.
In addition to the above conventional monitoring items, the chemicals and raw materials included in the monitoring scope include organic tin compounds, insect repellent finishing agents, chlorine-containing or flame-retardant agents, chlorine-containing bleaching agents, and volatile organic compounds.
|Specification for 8000 Series|
|Standard Width:||250cm, 300cm|
|Standard Length per Roll:||30m (not fixed width because of quantity control system)|
|Openness Factor:||Around 8%|
|Area Mesh Weight:||430g/m2±5%|
|Breaking Strength:||Wrap 1670N/5cm, Weft 1480N/5cm|
|Color Fastness||GRADE 4.5, AATCC 16-2003|
|Clean and Maintain:||l Please use dust collector to clean the ash.
l Don't scrub in by hand or washing machine.
l Please don't use any cleaning agent, which might against the PVC coating.
l Don't rub it with rough material either.
l Please wash it with soap, and then with clean water, finally hang it up straight to dry it naturally.
Strict quality control to ensure that the fabric utilization rate is greater than 95%.
Factory direct selling price, no distributor earns the price difference.
With 20 years experience for sunshade products, Groupeve has professionally served 82 countries clients worldwide.
With 10 years quality warranty to ensure continuous cooperation.
Free samples with more than 650 kinds of fabrics to meet regional market needs.
No MOQ for most of items, fast delivery for customized items.
Welcome to contact with Groupeve, we are here to trust you, assist you, support you and achieve both of us, our goal is to supply the best quality fabrics at the moderate price, to make where there is sunshine, there is Groupeve, every effort, friendship, cooperation, business, will with the brand name of Sunetex® and Magicaltex®.
To meet the needs of regional market
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