Classification of leather garment fabrics: Generally divided into cow leather, goat leather, sheep leather, pig leather and horse leather. The goat leather fiber structure is more detailed than the sheep leather fiber structure, and its strength is higher than that of sheep leather. It is the preferred fabric for leather clothing. Goat leather is characterized by fine surface, tight fibers, a large number of fine velvet, pores arranged in a semicircle, tough, soft and elastic, while sheep leather surface is loose, pores are small, soft to the touch. The high-quality natural leather is soft, full, crisp, and breathable. The tensile strength, flexural strength, tear strength and other properties are up to standard. As long as it is properly maintained, the "aging" is very slow.
The quality of leather garments is mainly reflected in the following aspects:
Color fastness, coating adhesion, materials, leather strength, processing, etc. Consumers should pay attention to the following points when purchasing leather clothing: be sure to identify the trademark, specifications, manufacturer name and address of the leather clothing, do not buy products without registered trademarks, and do not indicate the manufacturer; second, leather clothing should not fade , cracking, falling off and other phenomena, the hand senses the fullness and elasticity, the whole piece of clothing has the same color, no color difference, color flower, smooth leather surface, fine grain surface; three is a "touch", two "smell", three " Look". "Touching" should be soft, full, and elastic. "Smell" should have no heavy odor, and tasteless. "Look" depends on whether the whole garment is too thin, whether there is loose surface, shelling, and peeling off. Generally, three or four pigs or five or six sheep can make a leather garment, so the overall effect of the leather garment should be thin, thick, and the color should be properly matched. The smaller the difference between the primary and secondary parts, the better.
Plumpness and no looseness are the main points of sensory testing of leather quality. The fullness of the leather feels is that the leather fibers are dispersed moderately during the processing, and no excessive loss is caused, so that the leather fibers still maintain a certain spatial configuration and good elasticity. Loose surface means that the grain of the leather is loose and the density is reduced. When testing, the grain of the leather can be bent 90 degrees inward, and large wrinkles appear on the grain surface. After flattening, the wrinkles cannot be completely disappeared. surface.
First look at discoloration. Select the secondary part of the leather garment, such as the back of the collar, the inside of the garment or the placket. Use a cotton wool dipped in clean water to squeeze it out by hand. Select a 10cm long part on the leather garment and rub it back and forth 20 times with absorbent cotton to observe the absorbent cotton. Whether it is stained with color, if the color of the stain is heavy, black or dark gray, it is a non-conforming product.
Experimental test: General leather requires a wet wipe rating of three (see the color comparison standard card of the leather inspection station). Look at the cracking of the cracked surface, or in the secondary part, rub it with your hands for two or three minutes. After straightening, observe the surface of the leather, whether there is a crack, and you can't fall off the slag. If there is a crack or slag, it is a non-conforming product. . You can also use your fingers to lift the leather surface from the inside, and at the same time, use your hand to pick up the top part. If the surface coating is peeled off, it will fall off, indicating that the coating is not strong. Finally, look at the strength of the leather itself. The most important indicator of leather strength is the tear strength. In the laboratory test, a diamond-shaped mouth is cut on the leather, and then a hook is used on the tension machine with two hooks. Under a certain pulling force, look at this. Does the mouth continue to tear up? Visual inspection can be based on this principle, cut a small mouth in the secondary part of the leather, gently rubbing with a hand, if the incision part is deformed, indicating that the tear strength is not enough. It is also possible to pull the seam with medium strength. If there is a tearing trend, it will be unqualified. It can also let the fingers force the leather surface from the inside. If there is crack and crack, it is not acceptable.
Leather clothing inspection: leather clothing has a long life, leather accessories have high requirements, zippers and buttons are generally copper superior products, leather linings are mostly made of high quality silk.
The high quality leather garment is soft, lubricious and elastic. The wrinkles pressed out by hand can disappear quickly. The leather of each part of the garment is even and thin, comfortable to wear, flat and crisp, and not hard or soft.
The leather garment produced by the varnish leather is soft to the touch, the grain surface is clear, smooth, and the grain light is strong. It has become the main material for the production of high quality leather garments, and the double needle sewing is generally used.
Our firm was developed in 1988, the apparel export group, such as Casual Outfits as well as Sportswear , has more than 6 years of OEM service experience.
We additionally concentrate on all type of Sleepwear, such as Pajamas established, Slide Dress, Gown and so on. At the same time, we are experienced in the design and production of Childrens Clothing. We have actually independently developed Fabrics and Textiles, our Fitness and Yoga suits have actually been extensively applauded.
Our factory lies in the industrial event area of Huaiyang County, Henan District, covering a location of 16,000 square meters, with 8 production lines as well as more than 400 employees. On top of that, our factory likewise has 5 factories with annual production capability of 5,000,000 PCS as well as yearly export quantity of $100,000,000.
For us, customer and also high quality are the most essential. For that reason, we obtained a great impression from customers in USA, Australia, Canada and various other areas. As well as developed a lasting participating partnership with lots of worldwide sports brands.
We never ever quit progressing, we will certainly do our finest for much better future and make friend with every one of you. Looking forward your inquiry!
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Ningbo Ningshing Trading Group Inc. , https://www.apparel-products.com