Factors affecting the success rate of one-time dyeing are:
1. The effect of the dye:
1. Different batches of dyes have batch difference, and each batch of dyes should be tested for batch difference;
2. Poor storage management of the dye in the greenhouse, causing the dye to be on the tide or cross-color;
3. The life of the mother liquor in the laboratory is not properly managed and is not replaced on time;
4. The dilution ratio of the dye mother liquor in the laboratory is not good, and the manual pipette is improperly controlled;
5. Select dyes with similar compatibility. In the process of color matching, there is a phenomenon of dyeing, resulting in color difference before and after.
2. The impact of additives:
1, pay attention to the difference between different batches of additives, in addition, pay attention to the mixing of each barrel of additives;
2, the amount of additives will cause color changes and the final amount of fixation, pay attention to the control of the amount of additives between the laboratory sample and the workshop production;
3. The color difference caused by the grey cloth:
1. The gray cloth of the sample should be consistent with the batch of cloth produced by the large goods.
2, the gray cloth of the sample is stored for a long time, damp or affected by the gas, causing the color difference.
The fabric of the laboratory should be changed frequently, and wrapped in a film, completely separated from the dyeing material of the laboratory, and protected from bad gases.
4. Color difference caused by process conditions:
1. Workshop production must strictly implement the process issued by the laboratory.
2. Bath ratio, dyeing (heat preservation) time, dyeing pressure have an important influence on coloring. The dye bath ratio is different, and the color difference is obvious.
When the dyeing (incubation) time is prolonged at a certain temperature, the dyeing amount of the dye will increase significantly.
5. The effect of finishing on the shade:
1. The finishing of the laboratory and the workshop are not uniform. Different finishing processes have different effects on the shade. For example, temperature control, use of fixing agent, etc., will seriously affect the color light results.
2. There is a difference between the laboratory and the workshop, and no corresponding adjustments have been made.
6. The effect of water quality on chromatic aberration:
The water quality used for the sample is the same as the water used for the large production.
The water quality in different periods may contain different impurity components and content, PH value and hardness. These differences may also cause chromatic aberration. For light color and white, try to use soft water to reduce the impact of water quality.
7. Human influence:
1. Different batches of dyes have batch difference, and each batch of dyes should be tested for batch difference;
2. Poor storage management of the dye in the greenhouse, causing the dye to be on the tide or cross-color;
3. The life of the mother liquor in the laboratory is not properly managed and is not replaced on time;
4. The dilution ratio of the dye mother liquor in the laboratory is not good, and the manual pipette is improperly controlled;
5. Select dyes with similar compatibility. In the process of color matching, there is a phenomenon of dyeing, resulting in color difference before and after.
8. Machine equipment impact:
1. The weighing accuracy is not enough. The laboratory weighs the balance for a long time with poor accuracy, especially for small sample weighing. The influence of the error on the large sample is more obvious.
2. The dyeing cylinder meter is not accurate. Including the instrument failure, the meter is not corrected according to the regulations, the pressure leaks, and so on.
There is definitely more than one pair of pants in our wardrobe, including shorts for summer, long pants for spring and autumn, cotton pants for winter, wide-leg pants for leg shaping, slim-fit pants for looking thin, and trendy denim pants, etc.
Our flagship product, denim pants, usually use labor cloth, cow tendon labor cloth, and indigo blue water mill fabric. Denim pants have always been very durable, much better than regular pants, and are popular among young people, and they are also very comfortable to wear. Denim pants were invented in 1873. It can be said that denim pants are a "versatile clothing" that will not wither all year round. They are a pair of long pants made of indigo blue coarse twill fabric, with a straight crotch and narrow legs, and after shrinking, they fit tightly around the buttocks. They are a youthful and fashionable item, with a design of holes that is simply a prelude to fashion, and are the most popular item in summer, giving a full street shooting feel.
Our products may appear to have simple styles, but they are actually unique and carefully crafted. The narrow leg and tight-fitting long pants after shrinkage are all meticulously designed.
We plan to expand into the contemporary women's fashion market in the future. The quality of our products has been recognized by most foreign customers, with our main exports currently going to the United States, Italy, Japan, and Germany. Other products such as skinny Jeans, straight pants, and wide-leg pants are gradually being introduced to other countries. However, relying on the mature denim apparel consumer market and denim fashion culture established in our country, we have retained the design and production capabilities for high-end denim fabrics to meet the needs of the high-end market.
It can be paired with a striped shirt, ripped jeans, and candy-colored flats. A red and white checkered shirt paired with ripped denim overalls shorts creates a collegiate look. The high-waisted design of the overalls instantly elongates the figure, while a pair of candy-colored flats adds a touch of casual fashion. We believe that you already have some understanding of our products from the previous summary. If you are interested in cooperating with us, it would be our greatest honor and the most correct choice for you.
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T&H INTERNATIONAL TRADING LIMITED , https://www.th-shoetrend.com