How to distinguish the PP & LDPE? 1.Cosmetic plastic tubePP—100% plastic, polypropylene Lightweight and tough, easy to process, good heat resistance, high impact strength at room temperature, high tensile strength, good rigidity, corrosion resistance, difficult to paint, folding resistance up to millions of times, excellent electrical function, and large shrinkage. PP, PE, PA are…
Common sense of cosmetic tube printing Cosmetic tube printing is a printing method on metal tubes (tin-lead alloy, aluminum, etc.), laminated tubes, plastic tubes, etc. The printing ink for metal tubes should not only have heat resistance and light resistance, but also because the tubes will encounter squeezing and tortuous when in use, and often encounter…
Capacity of cosmetic bottles affects sales Along with the sales boom on e-commerce websites, the small and medium samples of major brands of cosmetics have been sought after. Are those big-name cosmetics that seem cheap and good-quality really another window for ordinary consumers? As we all know, big-name cosmetics are expensive, not all products that…
Production process of cosmetic tube The following introduces the production process of two common cosmetic tubes. Production process of round tube cosmetic tube products: Extraction of the tube-according to customer requirements, the corresponding tube diameter and length are drawn out of the tubebody. Shoulder injection——According to the customer’s matching cover situation, note the corresponding shoulder.…
Reasons that affect women’s choice of cosmetic packaging • Packaging color-cosmetic packaging for women is much more than simply making the product pink. At the same time, women will also be affected by the color of the packaging. Their preference for color is obviously different from that of men. Provide a fascinating packaging for the…
What can empty skin care bottles be used for? Many skin care products in life have beautiful bottle designs. It is a pity to lose them after using up the skin care products. What else can these empty bottles be used for besides storing them? 1. Pack washing powder, hand sanitizer A slightly larger bottle…
Usage of large and small cosmetic bottles “Everyone has the love of beauty.” Human beings have been pursuing cosmetics to beautify themselves since ancient times. Cosmetics are also very competitive in the market. For customers, when choosing cosmetics, they are not only looking at the brand, but also whether some cosmetic bottles are beautifully designed,…
Nozzle, pump and length measurement Nozzle: bayonet (half bayonet aluminum, full bayonet aluminum), the screw is all plastic, but some are covered with a layer of aluminum cover, one seat of anodized aluminum. Lotion pump: The vacuum and suction pipes are all screw ports. The large screw port and head cap can also be covered…
Main types of cosmetic packaging Airless bottle: cap, shoulder sleeve, vacuum pump, piston. Rely on air pressure to use. The sprinklers matched have a chicken beak tip (either all plastic or anodized aluminum on the outside), and the duckbill flat head is covered with a layer of plastic. Lotion bottle: consists of cap,…
Tips for cosmetic plastic tube Mechanical properties of cosmetic plastic tube: Impact resistance, puncture resistance, flexibility, and tensile strength above 10MPa. Chemical stability of cosmetic plastic tubes: A.Not affected by water at room temperature; B.Resistant to most dilute acids; C.-Generally not affected by aldol, ketone and esters; D. Less affected by halogen at room…