What material plastic bottle is suitable for cosmetic packaging

You may not know that plastic bottles of different materials have different effects and performances. Many girls use daily cosmetic packaging bottles without knowing the material of plastic bottles. Today I will introduce to you the materials of plastic bottles. .

Plastic bottles are usually made of PP, PE, AS, ADS, acrylic, PET, etc., and are usually used for injection molding of cream bottles, bottle caps, stoppers, gaskets, pump heads, and dust covers with thicker walls of cosmetic containers. Molding: PET bottle blowing is two-step molding, the tube blank is injection molding, and the finished product packaging is blowing. Others such as lotion bottles and washing bottles with thinner container walls are blown bottles. PET material is an environmentally friendly material with high barrier properties, light texture, unbreakable properties, chemical resistance, and strong transparency. It can be made into pearlescent, colored, magnetic white, and transparent.

Acrylic material: Acrylic is made of injection-molded bottles with poor chemical resistance. Generally, it cannot be directly filled with paste. It needs to be equipped with an inner liner to prevent the filling from being too full, so as to prevent the paste from entering between the liner and the acrylic bottle. Cracks, high packaging requirements during transportation, it should look particularly obvious after being scratched, high permeability, thick upper wall, but the price is quite expensive.

AS, ABS AS, ABS: AS has better transparency than ABS and better toughness. The order quantity is generally 10,000 pieces, and the color can be customized. Usually, the primary color is matte and magnetic white, or the effect of pearl powder is added. Although the bottle and the cap are equipped with the same color masterbatch, sometimes the material of the bottle and the cap is not the same. , the color shown is slightly different.

UV ink: There are ordinary ink and UV ink for silk screen printing. The effect of UV ink is better, with gloss and three-dimensional effect. During production, the color should be confirmed by printing, and the effect of silk screen printing on different materials will be different.

Hot stamping, hot silver and other processing techniques are different from printing gold powder and silver powder in effect. Hard material and smooth surface are more suitable for hot stamping and hot silver. Soft surface hot stamping effect is not good and easy to fall off. Hot gold and silver have good gloss. In printing gold and silver.