For hair material, we have established high inspection standards
Over the years, Seamhair has developed a set of strict grading standards based on teaching students in accordance with their aptitude. According to related characteristics such as hair color and hair quality, the source hair purchased is divided into 20 different grades of hair, so that each strand of hair can exert maximum value and create elegance and beauty for consumers.
No matter which raw material is used, after processing, the scaly and protein structure on the surface of the hair will be damaged by heat dyeing, and the oil will be damaged. As the use time increases (3-6 months, or 6-9 months, or 9 -24 months), the hair scales to rise up like bamboo shoots, the moisture content of the hair is reduced, the buttercups are dry, have poor elasticity, are easy to break, and are not smooth.
Therefore, market positioning is very important. Choose suitable hair materials according to your target market to meet the requirements of target customers to the greatest extent.
Want to know how to choose your market positioning? contact us
The color fastness is to completely absorb the dye color in the bath and then test the pH value of the water. Using a dye bath to slowly change the hair from alkaline to acidic, using a pH meter will tell us whether the proper balance is reached. Also to achieve wet fastness, we use a cationic post-treatment, which is basically a conditioner bath, as this helps lubricate the hair after chemical application and remove any dye particles that have not penetrated and are still on top of the fiber .
A master swatch of all our colors is stored in a dark cool locker and used for making production swatch sets. These sets are renewed every 90 days to avoid color fading of working samples. We have found direct sunlight to be the best light for comparing production swatches against the blended bundles. We check vertically and horizontally to account for light reflection. The roots, middle, and ends are compared allowing no more than 1/4 shade differential. Every single bundle is color-matched against production swatches to ensure blend equality for the entire batch .
The most common form of entanglement is when the roots and ends are accidentally confused with each other. This is the so-called Non-Remy hair. If it is not treated with strong acid to remove most of the stratum corneum, it cannot be fixed. This entanglement occurs because the edges of the stratum corneum are now entangled with each other instead of laying smoothly like fish scales. Since human error may occur during the production process, we will perform this test every time the hair is processed. Using a shampoo bath, we simulate what happens when you wash your hair in a shower or shampoo bowl. The hair strands are fixed by the roots and washed vigorously by swinging the hair back and forth. Then immerse the hair in a water bath and rinse in the same way. If the cuticle accidentally flips over with the root and ends at the opposite ends, the hair will begin to climb on each other, forming a tangled knot near the root, which will not come out even if you brush your teeth and conditioner .
Follow ethical sourcing
High-quality material with more than 95% of the stratum corneum and an appropriate ratio of water and keratin
No gray hair or synthetic fiber or dyed hair
Healthy, smooth, uniform in color, full and elastic at the end
The materials used in the hair treatment process, including dyes and glues, are safe and non-toxic, and harmless to the human body and the environment
Avoid washing products that contain too much oil and silicon, and wash them once or twice a week to keep your hair moisturized. Use a conditioner containing Moroccan oil or olive oil to keep your hair smooth and soft.
01
It is not recommended to re-bleach and dye the products we have already dyed.
02
Use a wide-toothed comb to gently comb from the middle to the bottom and from the top to the middle.
03
Make sure to dry your hair thoroughly before styling, do not use heating tools above 300 degrees Fahrenheit or frequent styling.
04A few small issues that do not affect the quality
1.Hair Smell
Factory washes the hair with warm water and shampoo, and we will put the hair oil into hairs before shipment, protecting the hairs from being dry during long-term delivery. But the smell will fade away after washing via good shampoo and conditioner.
2.Shedding
There will be a few strands in hands when comb hairs with fingers, but it is normal, just like our own hair, we highly suggest you sew the weft before installing, it will avoid shedding in the future.
3.Gray hairs
Virgin non-dyed hair has a few strands of gray hairs inside, we usually pick the gray hairs out on production but we DO NOT guarantee 100% don't have any gray hairs, please pick the few strands out when finding it.
4.Dry ends
Only Virgin hair will have split ends, our hair will be a little dry after leaving hair donor, because it lost human nutrition you can put some olive/argan oil to keep them good.
5.Colore
All hairs can be dyed/bleached to any color you want but remember virgin hair will be easily dry after leaving hair donor, so do not dye or bleach hairs too frequently, it will do harm to hairs.
6.Measure
We will double-check the hair type and length before the shipment. When you receive hairs you can stretch and measure them to check again.
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