At present, the cosmetic packaging on the market can be […]
At present, the cosmetic packaging on the market can be described as varied, and the plastic materials alone include plastic bottles, plastic boxes, plastic bags, plastic hoses and so on. In recent years, with the increasing popularity of cosmetics, cosmetic plastic hose packaging has also developed rapidly due to the advantages of less use of raw materials and low cost. It has occupied the mainstream of the cosmetic packaging market and is mainly used in cleansing products, skin care products and beauty salon products . At present, the plastic hoses commonly used in cosmetic packaging mainly include aluminum-plastic composite hoses, all-plastic composite hoses and plastic co-extruded hoses, which can meet various needs of cosmetic packaging.
Usually used for injection molding of thick cream bottles, bottle caps, stoppers, gaskets, pump heads, and dust covers for cosmetic containers; PET blow molding is two-step molding, tube blanks are injection molding, and finished product packaging is blow molding. bottle. Others such as emulsion bottles and washing bottles with thinner walls are blown bottles.
PET is an environmentally friendly material with high barrier properties, light weight, unbreakable properties, chemical resistance, and extremely high transparency. It can be made into pearlescent, colored, magnetic white, and transparent. It is widely used in gel water. The bottle mouth is generally standard 16 #, 18 #, 22 #, 24 # caliber, can be used with pump head.
The acrylic material is an injection bottle, which has poor chemical resistance. Generally, it cannot be directly filled with paste. It needs to be lined with an inner liner. The filling is not too full, preventing the paste from entering between the liner and the acrylic bottle, so as not to Cracked, the packaging requirements are higher during transportation. It looks particularly obvious after being scratched, has high permeability, and has a thick upper wall, but the price is quite expensive.
AS, ABS: AS has better transparency and better toughness.