For skincare brands, the texture and quality of glass bottles directly impact product premiums, and the manufacturing process is crucial to determining quality. Currently, mainstream glass bottle manu
Jars：Glass Jar (Heavy, Luxury, and Temperature-Resistant)Glass Jar come in a variety of formats, including jars, bottles, and vials, making them ideal for products requiring the utmost pu
In the jewelry market, K gold pendants are popular for their unique luster and durability. Based on design and purpose, This article is a common classification guide for gold necklaces. 1、Decora
Cleaning cosmetic glass dropper bottles properly is key to keeping your serums, essential oils, and liquids free from contamination. Follow this quick 4-step process to ensure they’re spotless a
Over the past years, menstrual underwear—also known as period panties—has evolved from a niche eco-friendly alternative to one of the fastest-growing segments in the global women&rs
1.Thickness measurementThe precise thickness of each layer of a tube is fundamental to its performance. This test uses a micrometer or specialized thickness gauge to measure the actual thickness of ea
In the world of daily accessories, a "lucky pendant" is more than just a beautiful piece—it's a symbolic charm often believed to bring protection, blessings, or personal meaning. But what m
The Delicate Nature of Vitamin CVitamin C, also known as ascorbic acid, is a powerhouse ingredient in skincare, renowned for its antioxidant properties, ability to brighten the complexion, and stimula
More and more consumers are now paying attention to whether necklaces cause allergic reactions. Especially for those with sensitive skin, it’s important to choose a hypoallergenic necklace&
In the jewelry industry, PVD gold plating is a highly popular surface treatment technology, especially when it comes to making stainless steel jewelry. Compared to the traditional electroplating proce