Small-Scale Chinese New Perm Production: Workshop Formula, Ratios & Method
In short: Small-Scale Chinese new type Production: Workshop Formula, Ratios & Method. This entry documents a formula & ratios taken from Chinese practical-technology literature, written for small-scale makers and home producers. The text below is the full English translation of the original Chinese workshop notes, covering materials and quantities, the step-by-step sequence, and the practical cautions recorded in the source. Roughly 2374 words of English technical text, translated and preserved without editing. It is intended for experimental and reference use, not for regulated or commercial certification.
New permThere are two types of perming agents, and their chemical properties are reducing agents and oxidizing agents. Because the main component of hair is keratin, which contains high cystine. There are disulfide bonds (-S-S-) in the cystine molecule. When encountering a reducing agent, the disulfide bonds will be broken and cysteine will be formed. Therefore, the hair can be made soft and easy to curl into various styles. However, the hairstyle is not easy to fix and is easy to restore, so after curling, an oxidizing agent is used to reform the cysteine molecules into cystine molecules. The resulting hairstyle can stay longer without becoming straight.Existing perming agents include ammonia compound perming agents, ammonium mercaptocaproate perming agents, thioglycolate perming agents and various thio compound perming agents. But they are not ideal, they are not suitable for dyed hair and gray hair, and they have an unpleasant odor. Therefore, it is not suitable for making scented hair perm.In recent years, the United States has proposed a perm with sodium bisulfite as the main component. This new type of perm has the advantages of being odorless, not damaging to hair and skin, simple to prepare and easy to use. In addition, this new type of perm can also be mixed with various spices or essential oils to make a popular scented perm. Its various ingredient contents and preparation methods are now introduced as follows: …
Sign in to unlock
One-time payment per article, billed in credits (1 $ = 100 credits). You will review the invoice and the non-refundable digital-asset policy before anything is charged. The PDF is generated on demand and embeds a licensing watermark.
Unlock this article
One-time payment · permanent access after unlock · 1 $ = 100 credits
Member level pricing for this article
| Level | Cumulative top-up | Discount | Your price | You save |
|---|---|---|---|---|
| Free | Free | — | 3,943 credits | — |
| Bronze | $100.00+ | 2% off | 3,864 credits | 79 credits |
| Silver | $1,000.00+ | 5% off | 3,746 credits | 197 credits |
| Gold | $5,000.00+ | 10% off | 3,549 credits | 394 credits |
| VIP | $20,000.00+ | 15% off | 3,352 credits | 591 credits |
Prices are billed in credits (1 $ = 100 credits). Your level upgrades automatically as your cumulative top-up grows. Top up to unlock a higher discount ›
All articles are digital assets. Once a PDF is downloaded, the purchase is final and non-refundable.
Please log in to unlock this article.
Payment Methods
pay@viprole.com
Lei Cheng
pay@viprole.com
Lei Cheng