Manufacturing pre-bonded hair extensions is a highly technical and careful process that begins with curating 100% natural hair. Unprocessed human hair is preferred because it has remained free from dyes or relaxers. This promotes that the extensions integrate naturally, while also resisting premature shedding.
Once the hair is collected, it is sorted by length, texture, and color to maintain uniformity across every batch.
The next step involves purifying and revitalizing the hair suppliers in china to neutralize environmental toxins. After washing, the hair is naturally dried to avoid heat stress. Then, the strands are measured and cut to uniform lengths. Each strand is scientifically measured to prevent uneven application when installed.
The bonding process follows. Minimal hair portions are immersed in a proprietary keratin bond solution. The adhesive is heated using a specialized bonding tool to create a microscopic yet robust fusion at the root end of each strand. This bond is designed for maximum retention without compromising scalp health.
After bonding, each extension is inspected under high magnification to confirm the bond is uniform and flawless. Any burrs or unwanted glue are meticulously filed. The extensions are then grouped into wefts or individual strands depending on the desired application method. They are tagged with essential data for hue, size, and density to enable accurate client matching.
Rigorous inspection is a essential component of the process. Every batch undergoes multiple checks for durability, color accuracy, and bond integrity to uphold standards. Once approved, the extensions are treated and enclosed for transport to licensed stylists and hair specialists. The entire process merges artisan skill with modern innovation to deliver extensions that are gentle, durable, and undetectable.