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Zhoukou shower gel bottles belong to what the packing
Zhoukou shower gel bottles belong to what packing injection molding in is mainly used to enhance the PET molding. Usually adopts screw injection machine. Screw is typically require hardening treatment, lest abrasion occurs after use for a long time. The length of the injection machine nozzle holes should be as short as possible, its diameter should be controlled at about 3 mm. But we don't know the decomposing organic matter in aggregate is formed by which small aggregate, aggregate and organic matter mineralization cuhk which break into small aggregate, also don't know how to enter the aggregate. The key reason is that we are similar to 13 c / 14 c tracer organic matter turnover of tracer aggregate flow path, and aggregate dynamic model simulation research is difficult to make a breakthrough. Subject container usually have: plastic bottle, glass bottle, hose, vacuum bottle. Auxiliary materials usually include: color box, box, box in the 【 Environmental protection industry dynamic online 】 Soil heavy metal pollution is the main problem in our country, have adverse effects on food and human health. At present, our country has begun to really realize the seriousness of the problem, the relevant policy about soil pollution is increasingly clear, such as law and short board is also gradually is lacking. Chang pointed out that the reform is aimed at the original eia system has several outstanding problems, including the eia procedure complex, cycle is long, heavy at both ends, Eia and environmental protection acceptance) Light ( Construction) To collect fees, long, high, etc. The reform the main direction of eia, is insist on the guidance, stick to 'pipes', around, ready to draw frames, rules, and check the implementation of the three links. A, about the plastic bottle and so many 'in' ', 'bill' 'of large enterprises, state-owned enterprises began to cross-border do environmental protection. In January 2015, gezhouba group took the lead in blew the state-owned enterprises to enter the market of environmental protection of the 'horns', become the 'transboundary environmental protection for people. Since then, China ding shares, Oriental garden, surplus peaks, and zoomlion enterprises also joined the ranks of environmental protection. PET has been approved by the FDA, health Canada, Europe and almost all other health institutions and food and drink. It has been used in food and beverage containers for decades without any known adverse effect. PET and PET packaging of a wide range of research shows that it is again and again. 6, degree is high, can block ultraviolet light, good gloss. Preparation of blow molding bottle, the first will be PET chip for bottle preform injection molding, it requires that the secondary recycling material ratio cannot be too high ( Less than 5%) Cannot exceed twice, and recycling and low molecular weight and viscosity can't ( The molecular weight of 31000 - 50000, characteristic viscosity of 0. 78 - 0. 85立方厘米/ g) 。 According to authoritative media reports, the start of the year, Beijing will be in the city government at all levels, enterprises and institutions, schools, and residential property promotion living garbage contract system, and the conditional unit weighing for enterprises. In addition, chongqing also plans to build living garbage disposal charge differential charging system, in the chongqing city living garbage classification methods in the draft stipulates that mixed garbage paid more, classified garbage paid less. 【 Environmental protection industry dynamic online 】 It is not only the important system innovation and development of environmental protection market, major initiatives is currently an important point of promoting the shift of the pollution treatment. Pollution to a third party can make polluters governance behavior directly into indirect economic behavior, realize socialization, industrialization, pollution control behavior to implement pollution control performance. Industry experts predict that by 2020, including technology research and development, industry ecology, laws and regulations, the green system framework of the basic form, high-end application capacity to realize marketization, demonstration projects will also be key areas has made significant achievements. In fact, in this year, both across and the environmental protection enterprise, their ecological restoration are faster. Can enhance agent to material by adding the crystallization degree of crystallization. With PET processing of products has the gloss and heat distortion temperature. Can be added to the PET mica and other special additives reduce bending deformation. If you use a lower mold temperature, then the use of filling material of PET products. PP bottle ( All small injection PP) There are a number of ways for making poly, including a common, is high temperature at 200 ~ 300 ℃ and 1000 ~ 2000 atmosphere pressure, the polymerization is made. In together, not doping. That of low density, texture, for sunshine, air, water and chemical reagents, have high sex, so without admixture, plasticizer, while agent and plasticizer is toxic or mostly.