How to identify the quality of denim fabrics
How to identify the quality of denim fabric. Many people who are not involved in clothing production are not very clear about it. Here are some basic identification methods. I hope it will be helpful to everyone.
Because the identification of the quality of denim fabrics can be said to be the most difficult level in identifying the quality of jeans. In order to achieve professional knowledge in this area, it is often more practical than theoretical. Moreover, denim fabrics are innovating every day, and new fabrics are constantly coming out. No matter how experienced people are, they must constantly be exposed to new things in order to Improve your identification skills.
Many friends also asked me how to learn to check the fabric quality of jeans as soon as possible. I think that as long as the method is appropriate and there are professionals around to guide me, it will not be too difficult. It is possible to at least roughly identify the quality of fabrics.
My personal suggestion is that you go to more well-known denim brands and domestic first-line denim brand stores. Although not all the fabrics of the above brands are very good, most of them are still very good. . As long as you look more, compare more, look with your heart, and compare with your heart, I believe that if you look more, your eyesight will become more and more proficient. If you don’t look at high-quality things and only focus on the bulk goods in the wholesale market every day, I think if you stay in this industry for another ten or eight years, your professional level will not improve at all.
Because many of my friends don’t know much about denim and see that the styles of well-known denim brands are relatively simple, they subjectively think that those brands are of poor quality and ugly. In fact, they are very ignorant. kind of performance. Really high-end and high-quality jeans are those that look simple but are unambiguously made in fabric and style. When consumers truly understand the meaning of “the simpler jeans are, the better” and truly recognize this statement, I think your understanding of jeans has reached a new level.
How to identify the quality of denim fabric
1, Eye View
Some friends may have this experience. When going to the market with some friends who are familiar with denim fabrics, they usually glance at many fabrics and then lose interest in looking at them. A fabric may show a lot of interest. If you ask them why they can tell whether something is good or bad at a glance, they usually can’t explain it themselves. This feeling is just the sense of sight. Just like practice makes perfect, if you see some things too much, you can get a general idea at a glance. Therefore, in the market, it is impossible for us to go to a specialized institution for authoritative scientific testing of jeans, so this kind of visual experience accumulated through years of experience is very important. The quality of one’s eyesight all depends on one’s professional level, just like a football player’s finishing skills all come from his usual training level.
The fabric style of good jeans fabric must be very refreshing and the texture is clear. You can definitely see the difference in the washing area, especially where it has been hand-rubbed. Open the base fabric and look at the weft yarns. The texture is clear and the lines are even. There are no excessive black spots or other flying impurities in the weaving. The yarn color is white with yellow (the white and reflective ones must be adulterated chemical fibers). ), if you do nostalgia, the weft yarn on the bottom will appear yellow, this is normal.
You must look at the effect of denim fabrics after washing. Why do those big-name products outside only like to make things like embroidery and beading, but don’t dare to do more complicated things in washing water? In fact, they are afraid of it. After washing, the inferior nature of the fabric is revealed. Unfortunately, many uninformed consumers still think that these jeans are fashionable. Friends who are a little familiar with denim fabrics know that poor fabrics will feel terrible after washing, especially after being wiped with water. And good fabrics, whether they are washed simply or complicatedly, have a high-end feel that makes people fall in love with them.
2, hand touch
Hand touch mainly relies on your hands to feel the fit and texture of the fabric. It is common to see many consumers pinching the fabric with their fingers. In fact, this is unscientific. You should cover the jeans with your entire palm and slide them up and down repeatedly to feel the fit of the fabric more deeply. Many consumers think that the softer the denim fabric, the better, but this is actually unscientific.
The softness and hardness of denim fabrics are determined not only by the fabric weave style (the denser the weave, the rougher the hand will feel), but also by the characteristics of the yarn (the greater the yarn twist, the rougher the hand will feel, and between pure cotton yarn and blended yarn). (The yarn feel is also different) In addition, the finishing process usually plays a significant role in the softness and hardness of denim fabrics, such as adding softeners, liquid ammonia treatment, etc., which will affect the feel of the fabric. Generally speaking, denim fabrics should be made by themselves.�Natural characteristics are used to achieve a close-fitting style. If you rely too much on chemical treatment to achieve a soft effect, it will not have much positive impact on the texture of the fabric.
3, nose and smell
Smell it closely. Good fabrics should not have any irritation or other odors. You can sleep peacefully when used as a pillow. Friends who sell high-end jeans in the wholesale market have the same experience. As soon as they enter the market, the smell is overwhelming. If the fabric ring is not environmentally friendly, you can make a preliminary identification by smelling it. If there is no odor, it is not necessarily environmentally friendly, but if there is an odor, it must be an unqualified fabric.
Summary:
Through the three levels of sight, touch and smell, you can have a general understanding of the quality of denim fabrics. If the fabric cannot pass these three tests, it will definitely not be a denim fabric with good quality. But to completely scientifically identify the quality of denim fabrics, these three points alone are far from enough.
We must send it to a specialized testing agency for color difference, color fastness, environmental protection, fiber composition, abrasion resistance, burst resistance, tear resistance, shrinkage, Detailed analysis on many indicators such as pull angle… In terms of practicality, good denim fabrics should not only achieve high-end appearance, comfortable and close fit, and long service life, but also have good moisture absorption and perspiration resistance and wrinkle resistance, as well as a style that becomes more beautiful with washing and tastes better with age. manifestation.
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