Popular science figures on the plastic containers you must eat
Plastic containers belong to recycled content that everybody should have 'qing'. So the figures in the triangle pattern at the bottom of the container, you 'eat'? 1 pet polyethylene terephthalate, water bottles, carbonated beverage bottles are made of this material. 2PE- HD high density polyethylene, general cleaning supplies, bath products of plastic containers, plastic bags are used in the supermarkets and shopping malls this kind of material. 3 PVC PVC, this kind of material of plastic products easy to produce toxic or harmful substances, so when using do not heat. 4PE- LD low density polyethylene, cling film, plastic film, etc. Is this kind of material. 5 pp polypropylene, microwave boxes commonly use this material, can be put into the microwave, plastic boxes, can be reused after cleaning. 6 ps polystyrene, used in the manufacture of bowl of noodles boxes, foamed snack box. 7 PCS is also a kind of widely used material, mostly used in the manufacture of bottles, space cup, etc. Waste plastic after artificial screening, crushing, granulation, modified, into all kinds of plastic particles, and then classified according to the appearance, finally become can once again use of recycled materials. When thrown don't need to separate the plastic of bottle, the bottle and the bottle throw, but suggested that the mineral water bottles, beverage bottles after flattening out, save space.
Development of cosmetics to promote the development of tube packaging
With the rapid development of composite technology of plastics and different materials, composite tube gradually enters a variety of different packaging fields, such as high quality cosmetics, with its excellent water resistance, oxygen resistance and other properties and good convenience. This is changing the traditional concept of plastic composite tube packaging only for simple packaging of low-grade products.
How do small and medium-sized enterprises develop product of cosmetics.
1. Don’t make too many products. There are more and more small and medium-sized cosmetic manufacturers. Their products almost cover all kinds of cosmetics. You can see that there are many products, but in fact, they have many disadvantages. The first one is that the sales volume is not necessarily high. The 80/20 law states that 80% of the benefits of any entity come from 20% of the products, that is, 80% of the products can only contribute 20% of the benefits, which is not economic. The second one is that too many product lines are relatively backward in management, and their own strength is insufficient, enterprises can’t grasp the dynamics of consumers' hearts, so there are a lot of products which are not need by consumers. Third, most companies focus on speculation and bargain hunting. Too many product lines limit the development of an enterprise. It is difficult for consumers to form an understanding of the enterprise without a major product. And it is impossible to find the market position without the c