What plastic is good for producing cosmetic tubes? Since the birth of plastic cosmetic tubes, along with the continuous advancement of polymer material technology, various applications of plastic cosmetic tubes with different physical and chemical properties have also been produced. However, a wealth of choices is sometimes not a good thing for manufacturers, or it…
Maintenance of plastic cosmetic tubes The tube and tube assembly should be carefully managed. Do not drag on sharp or abrasive surfaces, and do not kink or squash. Pressure The pressure (including impulse pressure) filled into the tube product shall not exceed the specified design working pressure. Temperature The tube product shall not be used at a temperature outside…
The difference between a five-layer tube and a two-layer tube for cosmetics In fact, if you are in the cosmetics industry, I believe that many manufacturers may not know a lot about the choice of packaging materials. Generally, if you look for a tube packaging company, the salesperson will first ask you what product you…
How to choose a better quality cosmetic tube? As a convenient and economical packaging material, cosmetic tube has been widely used and popularized in the field of daily chemical industry. A good tube can not only protect the content, but also improve the product level, thereby winning more consumers for daily chemical companies. So, for daily chemical…
Tube head requirements: 1. The surface of the pipe body should be smooth, free from streaks, scratches, strain and shrinkage deformation, the pipe body should be straight and not bent, the pipe wall thickness should be uniform, and the tolerance of the pipe wall thickness, length and diameter should be within the specified range; 2.…
Common sense of cosmetic packing material procurement Cosmetic tube packaging materials are divided into main container and auxiliary materials. The main container usually includes: plastic bottles, glass bottles, tubes, and airless bottles. Auxiliary materials usually include: color box, outer box, and middle box. Cosmetic tube packaging materials are divided into main container and auxiliary materials. The…
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.…