In recent years, frosted glass bottles have become a popular choice for cosmetics brands looking to combine elegance with environmental protection. This article deeply discusses the technology of cosmetic glass bottle frosting, so that you have a deeper understanding of the frosting process of skin care glass packaging.

Defining Glass Bottle Frosting

Frosting process, the use of a good amount of acid solution, and uniform corrosion of the bottle, so that the bottle presents a matte semi-transparent effect. The frosted look is more than just decorative, it also protects the product from light degradation and provides users with a tactile experience that enhances the brand's presence.

1) Coating method

Immersion method

Immerse the glass product in the frosting solution for a certain amount of time

Injection method

Spray the abrasive solution onto the glass surface

Coating method

Apply the paste to the surface of the glass

2) Chemical erosion of materials

Frosting liquor

A liquid prepared from hydrofluoric acid and additives.

Frosting powder

A powder prepared from fluoride and its additives, which is used to add sulfuric acid or hydrochloric acid to produce hydrofluoric acid, should essentially belong to the category of frosting solution.

Frosting

A paste made by adding acid to fluoride or hydrofluoric acid and additives

Precautions for sanding

1) The slurry must be prepared in plastic or metal containers treated with corrosion protection.

2) Wear rubber gloves when using, them to prevent skin burns, if accidentally contact with the skin, should be promptly washed with water.

3) The surface of glass products must be cleaned.

4) The amount of acid added should be adjusted according to the different glass materials, and must first add water and then sulfuric acid.

5) The slurry should be stirred well before use, and covered for storage when not in use.

6) When using the frosting solution, the frosting powder and sulfuric acid should be added in time.

7) Wastewater in production can be neutralized by quicklime and then discharged.

Application of frosted glass bottles in cosmetic packaging

In the cosmetics packaging industry, this matte-textured glass bottle is widely loved by the public. Because of the extremely fine sand particles on the glass surface after sanding, the feel is delicate, and the surface of the bottle exudes a luster like jade. Moreover, the stable characteristics of the glass itself effectively prevent the chemical reaction between cosmetics and makeup bottles under light irradiation, so as to better ensure the quality of cosmetics.

The above is about the cosmetic packaging of the scrub process content, if you are interested in this kind of matte glass bottle, please contact Guangzhou Panyue Packing Co.,Ltd. We have a professional team to customize unique cosmetic packaging for you.