At present domestic packaging of cosmetics bottles
Cosmetics bottle packaging these years more and more diversified, metal, alumina, acrylic, plastic, glass, all kinds of cosmetics bottles, diversity of cosmetics bottle packaging brought rich market shows for the market. Cosmetics bottle packaging these years more and more diversified, metal, alumina, acrylic, plastic, glass, all kinds of cosmetics bottles, diversity of cosmetics bottle packaging brought rich market shows for the market. Vacuum flask is a main category in the cosmetics packaging material, on the market of vacuum flask is made up of a cylinder into spheroid container plus a placed at the bottom of the piston. Its design principle is to use a contraction of the spring force, and do not let air into the bottle, create a vacuum, and the use of atmospheric pressure to push the bottom of the piston to move forward. At present domestic cosmetics container is divided into a lot of material, PE, PET, PETG, PMMA, AS, PS, PP, etc. , and glass, the production technology of different material is different, the cost is different also, the effect of the product also has the very big difference. The following all material is given priority to with domestic raw materials, import effect is not the same, the gap is too big, the requirement of different quality has the very big difference. Cosmetics bottles manufacturer to talk about a lot of cream and lotion bottle will use this kind of material, material, it is not this kind of material itself through sense is very strong, frosted handle with little effect, if you want to carry bright, that can only use technology to improve, such as spraying, electroplating, etc. , but to choose this kind of material is usually manifested itself effect, rarely use extra special process for processing. Acrylic material, believe a lot of people have seen, good acrylic looks like crystal transparent feeling, and then there are the PETG, AS, PS, PET, acrylic rendering color in this picture because PMMA can not directly contact and inside material, will respond, usually have a tank, and the tank will usually adopted is PP material, and can do all kinds of craft, such AS spraying ( Blue, yellow, red, etc. ) , plating ( Gold, silver, etc. ) 。 High-end cosmetics most will adopt PMMA material.