At present, most of the toothpaste products on the market use aluminum-plastic composite tubes as packaging, and the new toothpaste products recently introduced by NAES Group adopt a transparent all-plastic composite tube as a package, and consumers can clearly see the color inside the tube. Paste. The novel packaging makes Nase toothpaste the most dazzling product in the toothpaste family.
The new toothpaste is positioned as a high-end product, so NICE Group hopes that both the product's intrinsic quality and external packaging can establish the image of high-end products, so the company adopted transparent packaging that is innovative in the toothpaste market. The person in charge of the Nass Group told the reporter that Nass Group is the first domestic manufacturer to use a plastic transparent composite hose as a toothpaste package.
In addition, toothpaste products have a certain sensitivity to air and moisture. Therefore, packaging materials must have certain barrier properties to ensure product quality. At present, this kind of all-plastic composite pipe used by NAC Group fully meets the requirements. It is made of multiple layers of composite material. As shown in the figure, the PE layer/adhesive layer (the main component is PE)/EVOH layer/adhesive layer/PE layer is from the outside to the inside. Among them, the EVOH layer in the composite material has very good barrier properties and fully meets the requirements.
Compared with aluminum-plastic composite pipes, all-plastic composite pipes are widely used in developed countries such as Europe and the United States for their easier recovery and environmental protection. However, in China, this kind of plastic composite material with a high barrier layer has been deterred by many users because of its high price. It is reported that the full plastic composite pipe with the EVOH barrier layer of the same capacity costs about 20% to 30% more than the ordinary aluminum-plastic composite pipe.
The transparent all-plastic composite pipe also has relatively high requirements for materials, because materials such as inner and outer films and barrier layers must have good transparency. The transparency of the EVOH barrier material itself is not good, and it requires a certain process processing at the time of production. It is reported that there are not many suppliers that can provide such transparent plastic composite pipes in China.
Source: Packaging Materials and Containers
