Qianxinan shampoo packing how to deal with the rheology of PET in the molten state, stress on the influence of the viscosity is bigger than the temperature, therefore, mainly from the pressure to change the melt flow rate.
Make full use of zhang tang railway capacity, big coal transportation use diesel vehicle exhaust pollution.
By the end of July, tianjin port is no longer transport the coal, turn by zhang tang railway by tangshan port of transshipment.
Before the end of September, tianjin and hebei by the railway transport, all set dredging port coal are banned dredging port of coal transport diesel train set.
Tianjin port coal transportation, coal industry researcher said, shenhua tianjin port wharf and nanjiang port bulk cargo wharf.
Second, cosmetics SuPing main material at the same time, the answer to the question of the has been find out improvement, environmental protection inspectorate is closely to see tangible results.
Through this more than a year of supervision, the ministry also recognize that the present environmental situation in our country is still not optimistic.
In the first half of the recent economic situation analysis and work to promote the meeting, environmental protection is pointed out that want to complete the action plan for atmospheric pollution full-year target task will continue to work hard.
Among them, the ecological civilization is listed as one of the eight priority, is unprecedented.
Comparative historical economic work conference on environmental protection, found that the content of the new era under the background of the meeting involves the content more, it can be seen and determination of the governance of environmental protection work.
It can be seen that, as people living standard, everyone from the previous 'looking forward to food and clothing', 'strives for the survival' into 'for environmental protection', 'ecological'.
4, the melt temperature of finance and economics university had forecast, green taxes imposed after green taxes levied scale of up to 50 billion yuan a year.
Green taxes, in accordance with the principle of legislation, is 'translation' tax, from the pollutant discharge fee 'translation' to green taxes, levying objects are consistent with the current discharge, such as collection objects for atmospheric pollutants, water pollutants, noise, solid.
3, processing general requirements according to specifications after bei cut saddle stitching joint forming, can undertake multicolor printing, graphic design finalized and color sample after pay the printing factory can choose mutant with non-return ring tops the screw, the surface hardness and wear resistance, length to diameter ratio L/D = (
15 ~ 20)
: 1 compression ratio is about 3:1.
PET sexual it is understood that in the case of a flood control engineering measures is not yet complete, to ensure that the male Ann QiBu District flood control, the committee in accordance with the requirements for flood control, Ministry of Water Resources deployment, to carry out the 2017 male Ann district QiBu District flood control plan preparation work, successively completed experts and beijing-tianjin-hebei two provinces and cities for the comment, the office formally approved the plan.
The single pollution control industry is only part of the 'pillars' of the economic development need, is by no means a pollution control industry can afford.
Therefore, the further development of industry must, covering a wider range of related industries.
Environmental protection industry to become a pillar industry, you need to extend to the upstream, the environmental protection industry from pollution control industry to industry.
Environmental protection open screen clear source of drinking water 'money' on December 27, the water source of drinking water in the Yangtze river economic belt environmental protection special action to finish the task smoothly, protect the picturephone meeting, deployment of centralized drinking water source environmental protection special screening work.
Compared with the Yangtze river economic belt special operation, the screen is wider in scope from 11 provinces and cities along the Yangtze river to expand to;
Task is heavier, the above ground level and water source development to the county level or above;
Higher, the requirement must be solid, not through the motions, not easy.
PET blow molding bottles can be divided into two kinds, one kind is pressure bottles, such as filling carbonated drinks containing gas bottle;
Another kind of bottle without pressure, such as filling water, tea, edible oil bottle, etc.
This article mainly discussed the cold bottle beverage bottle pressure molding process.
2 and complex requirement and material selection, color box packaging, also known as folding cartons, generally with 350 g single copper paper, can choose the appropriate thickness according to the volume and weight is installed inside the cardboard, choose different grades of paper, can form a complete set of corrugated board as lining, take to the fixed, antivibration, or because the container is small, can increase the color box size to appearance generous, with this design principle is to try to be simple, is to ensure the strength and will save time for manual assembly.
PET chemical called ethanol terephthalate, also known as polyester.
Currently used in customer's GF - more
PET, mainly playing bottle embryo.