The surlyn perfume cap is made of surlyn resin. The surlyn resin is an ionic polymer based on ethylene-methacrylic acid, which is synthesized by a unique process. It can be used in many fields, such as food and cosmetic packaging, consumer goods and industrial products, providing a better, healthier and safer life to the people all over…
Nowadays the airless cosmetic containers we often see is composed of an ellipse container and a piston, which is driven by the force of the spring. It uses the force of contraction to prevent air from entering the bottle, and then use atmospheric pressure to push the piston forward. However, we must pay attention to the fact…
First, Quality Requirements of the Appearance 1. Appearance: The bottle cap of airless cosmetic containers should be complete, smooth, and have no cracks, burrs, deformations, oil stains, shrinkage, and have the clear and full thread; the bottle body of airless cosmetic containers should be complete, smooth and clear, and have the straight, smooth, full thread of the…
The introduction of airless cosmetic containers conforms to the latest developing trend of skin care products and can effectively protect the fresh quality of products. The products of airless cosmetic containers are different from the standard suction pumps or spray pumps which are commonly used. They use the principle of separating the inner cavity to squeeze out…
The trend of cosmetic bottle packaging has changed greatly in recent years. In the past years, cosmetic manufacturers in offline channels attached great importance to the appearance of cosmetic bottle packaging. In the electronics market, cosmetic bottle packaging has been greatly impacted. For online cosmetic bottles, it attaches more importance to the more practical characteristics.…
Plastic containers are the standard matching of skin care products. The skin care bottles we see in the market are mainly made of plastic and glass. The plastic materials are various and the shapes are rich. As a novice purchaser, how to find out the bottle which belongs to ourselves among the merchants which have…
Unlike other packaging, the packaging of the perfume bottles have the diverse characteristics. In addition to the common glass perfume bottles, in fact, all kinds of crystal and metal perfume bottles and bottle cap packaging also occupy a large part of the market. The appearance of all kinds of perfume bottles is much more luxurious…
Dropper bottles have poor air tightness, and vacuum pumps is their weaknesses. If skin care products contain components that are easy to oxidize and photosensitive toxicity, the dropper bottles and vacuum pumps can not handle it. They can only be placed in aluminum jars to isolate air and light. At present, most of the common…
Aluminum is another kind of metal material for packaging besides the steel. In addition to the excellent barrier, air tightness, moisture-proof and light-shielding inherent in metal materials, it also has the following characteristics: (1) Light weight. Aluminum is a kind of light metal. The specific gravity is about 2.7, which about 1/3 of the iron,…
The aluminum jars production materials which aluminium jars wholesalers wholesale are mainly composed of aluminum, and the natural properties of aluminum is 2.7, and the density is about 1/3 of the general metal. The conductivity of common aluminum conductors is about 61% of that of copper and half of that of silver. Pure aluminium is…
With the continuous development of cosmetic industry, cosmetic packaging materials have become more and more important, especially the application of aluminium cosmetic containers in cosmetic packaging materials. Because of its high strength/component ratio, easy forming and excellent physical and chemical functions, aluminium alloy materials have become the second largest category of metal materials used in industry, which…
What is the reason why the aluminum cosmetic containers made by the manufacturer is colorful when closed, and the flowers will drop when touching by hand? ①The thickness of anodic oxide film of aluminum cosmetic container is insufficient. ②The PH value of dye solution is too high, and the higher or the shorter will affect it. Glacial…
