Since the cosmetic tube is a convenient and economical packaging material, it is widely used and popularized in the field of daily chemical industry. Good-quality tube can not only protect the contents, but also improve the appearance of the product, so as to bring more consumers and win more benefits for daily chemical companies. So, for daily chemical companies, how to choose high-quality plastic tubes suitable for their products?
I will introduce several important aspects:
1.Barrier properties of materials:
The packaging materials of daily chemical companies contain products that are particularly sensitive to oxygen or volatile products. In this case, a five-layer coextruded tube should be used.
2.Material stiffness:
Different daily chemical companies have different requirements for the stiffness of cosmetic tubes. How to get the required stiffness? The desired stiffness can be achieved by adjusting the ratio of HDPE to LLDPE.
3.Chemical resistance:
In fact, in this regard, high-density polyethylene is better than linear low-density polyethylene.
4.Weather resistance of materials:
General manufacturers need to consider many factors in order to control the cycle performance of cosmetic tubes: such as appearance, pressure drop resistance, sealing strength, environmental stress crack resistance (ESCR value), aroma and loss of active ingredients .
5.Selection of color masterbatch:
Color masterbatch plays an important role in the quality control of the tube. Therefore, when choosing a color masterbatch, it should be considered whether the masterbatch has good dispersion, weather resistance, filterability, thermal stability and product weather resistance. The product resistance of masterbatches is especially important when using rubber tubes. If the masterbatch is not compatible with the product it is installed on, the masterbatch can be transferred to the product with very serious consequences. Therefore, daily chemical companies need to conduct stability tests for new products and tubes.
The plastic tube packages we produce are:Sustainability Plastic Tube; Cosmetic Skin Care Tube; Toothpaste Tube; Medicine Tubes; Round Tubes; Oval Tubes; Flat Tubes; Extruded Tube (HDPE & LDPE); Laminated Tube (ABL & PBL ),etc.
If you want to know more about cosmetic soft tube products, welcome to click on our website : https://www.reyoungcosmetic.com
Post time:Feb-13-2023