Key Indicators Of Down Products

Feather and down products, especially those used as stuffing products, include down garments, down sleeping bags, feather quilts, feather pillows and so on.

Feather down is in the belly of goose and duck, and it is called fluffy, called fluff.

Key indicators

1. down and down.

The amount of cashmere is an important index to reflect the quality and style of down products.

The products with high cashmere content have good thermal insulation and high fluffiness.

The national standard stipulates that the cashmere content of down products must be more than 50%.

If there are 70% grey eiderdown on the down garment logo, it means that the stuffing is grey duck down, of which 70% is velvet, 30% pieces of feather and feather silk.

2. fluffy down.

Fluffiness is an important index for measuring the degree of thermal insulation of the down. It refers to every condition under certain conditions.

3. decomposable aromatic amines.

It is prohibited by national mandatory standards.

Some of the azo dyes in the long-term contact with the skin, under certain special conditions, especially in the poor color fastness, will decompose and restore from the textile, and release some carcinogenic aromatic amines. These aromatic amines are absorbed by the human skin, which can make DNA change in the body through metabolism, and become the inducing factors of human diseases, which has potential carcinogenicity.

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5.pH value.

PH is a measure of pH.

Textiles need to be dyed in acid or alkaline conditions, and the fabric will be acid or alkaline when the process is not cleaned.

Because the human skin has a weak acid substance to prevent the invasion of germs, the pH value on the textiles is most beneficial to the skin at neutral (pH = 7) or weak acidity (pH value is slightly less than 7).

PH is beyond the standard, and the skin will be allergic. Especially the infant skin is tender and vulnerable.

6. color fastness.

Dyestuffs should be fixed on the fabric for a long time and can not be pferred to the human body to cause injury.

Water washing and friction cause the dye on the clothes to fall onto the body, and the biocatalytic action of enzymes in sweat and saliva dissolves the dye.

In particular, infant clothing, because babies like to chew and suck clothes, absorb harmful substances through saliva.

Therefore, the color fastness of textiles and garments should not exceed the requirements of the national mandatory standards.

Shopping Tips

1. look.

Manufacturers that focus on quality are more prestige.

It is necessary to recognize the registered trademark of the factory and the factory name, site, cashmere content and filling amount specified in the Chinese language.

At the same time, look at the color, style and workmanship.

At the very least, meticulous, neat, inlaid, embedded and rolling processes should be crisp and stretched.

Fabric should be high density velvet cloth, but good permeability.

2. press.

The down products should be relaxed and paved, pressed by hand, and then released to see if the products are springback to restore the original state. The down jacket with high quality down can be compressed to a very thin level. After loosening, it can be restored to its original state immediately and fluffy.

3. touch.

Generally, the handle of the hairy stems is not obvious, indicating that the amount of cashmere is high and vice versa.

If you feel that there is not a single stem in the down jacket, then you can tell that the chicken is torn up (from the chicken feather to remove the hair stalk) or to the crushed pile (the chicken feather with the stalks is completely crushed).

4..

It is sure that inferior products are found in down products.

Because of the smoothness of down, it is normal to have a small amount of fluff from the seam.

Vigorously beat down down products to see whether there is dust overflow, such as no dust overflow for good products.

5. knead.

Rub down the down products with your hands. If you have fluffy drills, you can tell that the fabric used for clothing is not velvet proof.

6. smell.

Use nose to approach the down products for deep breaths several times and smell odors or odors. The pungent people say that the raw materials used are not processed and sterilized strictly.

But because of animal feathers, a slight odor is normal.

7. weigh.

The weight of down products can be weighed by hand. At the same time, the size and weight of the products should be examined. The larger the volume, the better the quality.

It looks very thick, but it is not very heavy. The down coat is generally high in quality and good in quality. On the contrary, thin and heavy ones are not good. Fillings may be chicken and duck smashed wool or other fibers.