PBM Company is a Plastic Bottle Manufacturers, Plastic Water Bottle Manufacturers, Custom
Plastic Water Bottles Suppliers, HDPE Bottle Manufacturers, Plastic Bottle Cap Manufacturers
Website: www.plastic-bottle-manufacturers.com
supply barrier plastic bottles for "die fluoride plastic bottles". "Bottle of fluoride" technique was first developed by United States Air Products invented, United Kingdom Dr (Boxmore) be developed. Middle of the last century 80 's, the "mold" or "online" fluorination was awarded the United Kingdom Queen's technology innovation award. Most began of fluoride of technology said of "line Hou fluoride of" technology, refers to first will polyethylene (PE) plastic bottle blow plastic forming, then will plastic bottle store in a closed container within, to container filling a time must proportion of "fluoride nitrogen mixed gas", makes plastic bottle within wall formed a layer to PTFE mainly of fluoride of layer, to reached barrier organic solvent of effect. Dr develop this technique into the "mold" or "online" fluorination, while fluoride in the blow-moulding process. This technology has greatly enhanced the effects of fluoride and production efficiency, makes the plastic bottle is better than other forms of barrier bottles economics. However, the economy is a prerequisite of fluorinated bottles. That in the initial stage of production must have sizable investments to match the form of the scale of production. Such as fluoride system is full automatic computer control, it must be quite

Quantity and capacity of blow molding equipment matched to create economies of scale. Secondly, the fluorination require high purity and proportion of stable fluorine nitrogen mixed gas, and specific performance (grades) of polyethylene as raw materials to support. Under normal circumstances, international market barrier bottle of fluoride than the other two types of barrier bottle costs and lower prices: 10%, which is why the first was the introduction of bottle fluoride is an important reason. 2. blending barrier bottle blending barrier bottle first by the United States development of du Pont in the late 80 's, the English called Selar RB technology. Means there will be resistance and permeability of organic materials such as polyamide (PA), polyvinyl alcohol (EVOH), blended with polyethylene materials, and barrier bottle blow molding. The advantages of this technology is that it can continue a normal hollow blow molding machine, the modest improvement in the screw can be put into production. Therefore, this kind of technical equipment is relatively small. This is its main advantage. However, the application of this technology is more complex. Its barrier effect depends on the degree of mixing of two different materials. When mixing is insufficient, a barrier effect of polymers (nylon) extension is not sufficient, barrier properties improve is very small; when the mixing is too powerful, block polymers are broken into fine particles dispersed in the base material, complete loss of barrier performance. United States DuPont has a more sophisticated approach to this problem to be addressed, said if they charge a substantial fee to transfer of relevant technologies. At present, a Japanese-funded firms have blended bottle supplied, but cannot because of high costs in the pesticide industry promotion. A domestic research institutions said it had developed a similar technology, asked for 100,000 yuan can be transferred. But only buy its mixing blending materials (20,000 yuan/ton). It is understood that the real use of their technology and mass