Introduction to waste environmental protection cosmetics packaging aluminum tube risk control

First we say detergent bottles, eye cream bottle, shampoo bottle, etc. This kind of bottle is more complex, various environmental protection cosmetics packaging aluminum hose manufacturer's materials are different, this kind of bottle materials include: PET, PVC, HDPE, etc. This kind of bottle are generally have a color is not transparent, most of the things in the bottle is not completely clean, so in assaying the fineness of processed materials are relatively low. PVC bottles of prices are generally lower bottle materials are good, the quality of the bottle of class in assaying the fineness of procurement, the most important, impurities on the apparent outside can see, can be estimated. But there is no water or other impurities is very difficult to see, so the bottle class purchase more difficult, more should also carefully check, careful evaluation, risk control. And then the water bottles. Water bottles is usually clean, because is transparent, can see there is no water, it should be noted that: first check into PVC bottles, don't have to estimate the content of PVC bottles, then look at the color, estimate the content of colored bottles, the closer the transparent color is, the higher the price, the more close to the lower the price of black. Look at the thickness of a bottle, because some bottles of thick, some thin, thick bottle when processing production quickly, make beautiful. The price is high. Thin bottle of low yield and whiteness. The price is low. To estimate the content of other impurities. The second is the milk bottle. Most of the milk bottle is made of HDPE, usually just look at the inside of the milk is clean, because the milk bottle is not transparent, there is a standing is invisible to the clean, this will be looked at carefully, if is milk content more time for a long time will be very smelly. The gate broken material. Broken material of the whole purchase first to see if there is consistent, the second is to look at the quality of the material, color, and see the purity of material, several kinds of materials are: PVC, first to see how didn't mix to PC, PMMA, POM, TPU, PBT, PET, such as the proportion of larger plastic, because the proportion of PVC is bigger also, if it is hard to separate into. PVC shuikou if mix to PP, PE, EVA can water separation, mix to ABS, PS can use salt water separation. Look at have not contain other impurities and the quality of the material, PVC can be highly filled calcium carbonate, clay, kaolin, can fill more than 70%, the highest high filler content on the lower price, good gloss, high transparency, good toughness quality is better. When purchasing so carefully. Other broken material. Other plastics such as PC, PA, POM, PBT, PPS, engineering plastic material floolwing PPO, etc. Because the quantity is less, and some of them are after modification of engineering plastics, you have certain difficulty in identifying, if incorporated into other plastic is difficult to separate. Some low after the value of the glass fiber reinforced, several kinds of engineering plastics to mix together is also very troublesome thing, a lot of mixture is unable to separate, so it is very important to engineering plastics shuikou the quality and purity. Engineering plastics of profit is higher, but the risk is very big, with big lose if purchasing mistakes. Suggest procurement staff to receive professional training, professional procurement staff will be careful, not must look good when purchasing, careful evaluation, risk control. Summary: waste plastics operating profit and risk coexist, procurement is an important part of the profit, it is important to note that in purchase waste plastics: quality, impurities, moisture, composite material, filler content, mixture, high temperature materials, thermosetting plastic, color, colour. Look at, what see not clear, look not to understand, a little knowledge of the material not to buy, no sales channel is expected to also don't buy, can only be in an impregnable position, control the risk only purchasing the good material to increase profits. In this paper, by the environmental protection cosmetics packaging aluminum tube manufacturers. http://www。 gzronda。 com. cn/