Hazards of using hard water for linen washing
Hazards of using hard water for linen washing
In the process of washing linen washing equipment, many are washed. In the process of washing, the hardness of water quality plays a very important role. Hard water is water containing a certain amount of calcium, magnesium, iron, aluminum, manganese carbonate and other substances, and from the point of view of washing, it contains these impurities are very harmful to washing. Here's why with Caiying Cloth.
It affects the washing effect of linen washing equipment
Calcium and magnesium ions in hard water deposit on the fabric, making the white fabric gray phenomenon, affecting the whiteness and feel, so that the color of the fabric darkens, loses the bright sense, and feel rough. Iron exists in the form of ions or ionic compounds in water. If the water is heated to wash the fabric, rust will be formed and deposited on the fabric as some brown spots, which will also make the white fabric whole yellow and make the bright color of the fabric pale. In addition, the water contains iron, and in the bleaching stage, if iron ions exist in a part of the fabric, It will catalyze the intense decomposition of hypochlorite or hydrogen peroxide, so that the local oxidation reaction is severe, resulting in fabric damage.
The effective function of detergent is reduced
Calcium and magnesium ions in hard water combined with surfactants in detergent can generate metal salt, lose the vitality of surfactants, the performance of detergent can not play, reduce the main function of detergent.
It does not completely remove dirt from the fabric
The calcium and magnesium ions in the water can combine with the substance in the detergent to form a precipitate. Calcium ions will make some dirt still stick to clothes after washing, drill into fiber holes and capillaries, hide in the fiber gap, affect the removal of colored dirt.
It affects the washing effect of linen washing equipment
Calcium and magnesium ions in hard water deposit on the fabric, making the white fabric gray phenomenon, affecting the whiteness and feel, so that the color of the fabric darkens, loses the bright sense, and feel rough. Iron exists in the form of ions or ionic compounds in water. If the water is heated to wash the fabric, rust will be formed and deposited on the fabric as some brown spots, which will also make the white fabric whole yellow and make the bright color of the fabric pale. In addition, the water contains iron, and in the bleaching stage, if iron ions exist in a part of the fabric, It will catalyze the intense decomposition of hypochlorite or hydrogen peroxide, so that the local oxidation reaction is severe, resulting in fabric damage.
Hotel Linen Supplier / Manufacturer / Hotel Linen Company
Affect fabric life and appearance
Hard water will make bright clothes fabric color become dull, reduce the whiteness of white fabric, for a long time, the color of the fiber will be damaged, color light will also be changed. The silk and wool fabrics will appear, become brittle, break, reduce fastness, stiffen, shorten the clothing fabric, lose the original softness of the use of greater harm. Linen washing equipment washing using hard water will bring a lot of trouble, harm is also very big. Therefore, Kaiying linen washing equipment suggests that we should improve the washing conditions properly when washing, so as to achieve the best washing effect on the detergent.
