Bengbu pet plastic bottle to do acrylic material for plastic bottle, chemical resistance is poorer, generally cannot directly paste, need to match the tank, filling not too full, prevent the paste into the bladder and acrylic bottle, lest produce cracks, transport packaging of the demand is higher, because of the cut after look particularly evident, high permeability, sensory on wall thickness, but the price is quite expensive.
Environmental protection industry dynamic online 】
With the ecological environmental protection, a series of positive policy, standard and continuously.
In 2017, the environmental protection industry fast development, industry expansion and blue ocean, and is expected to become a new growth point of economy.
Therefore, environmental protection, online summarizes this year popular keywords in the environmental protection industry.
3 other requirements 'opinions' put forward, and promptly improve the overall urban planning, old old town renewal transformation, discussed the ecological protection and construction, determine the overall spatial pattern and ecological protection construction requirements.
Prepare the special ecological restoration planning, strengthen and the urban underground pipeline, green land, water, sponges and other special planning the overall coordination of city.
In specific supervision, and combined with 'qi', the inspector will also adhere to problem oriented.
A new inspector accountability storm will rev. Environmental protection an overweight 'was hard' the future will stick to the question, 'where there is a problem is where to check, and tackling problems, until the problem is resolved.
'To protect, vice minister of ZhaiQingZeng said.
3, the injection pressure.
Good PET melt flow, easy molding, usually USES the medium pressure, the pressure is 80 ~ 140 mpa, glass fiber reinforced PET injection pressure is 90 ~ 150 mpa.
Should consider the determination of injection pressure, viscosity of PET, the amount and type of packing, the location and size of gate, the shape of the plastic parts, mold temperature, injection molding machine type and size, etc.
This is the third party governance exists a direct cause of obstacles.
If take entrusted payment does not reach the designated position, operation will have impact on the environmental protection enterprise, both sides responsibility is not clear and the dispute.
Using BOT, the environmental protection enterprises, environmental protection equipment will expand its reliance on pay credit, industrial enterprises to pay credit will become a fatal factor, introduce the third party governance pressure also increases.
4, 1, silk-screen printing, melt temperature effect has obvious AoTuGan after printed.
Because it is a layer of ink.
The rules of the silk screen bottle (
Can be done once printed.
Other irregular piece cost at a time.
Color is also a kind of cost at a time.
And dry ink and UV ink two points from.
Since the dry ink easy off for a long time, can use alcohol.
UV ink feels AoTuGan obviously difficult to erase.
A preheat, in-depth analysis of these into the green circle 'outsiders', it is not hard to find, they enter the channel mainly from the perspective of the technology by engineering to borrow capital to advance, with equipment open circuit;
Policy and market driven is one of the major them into;
More heavy industry;
Special operation environmental protection plate;
More popular wastewater treatment market;
Good at from PPP transformation and upgrading.
The soil ten concrete measures a total of 35 paragraph of article 10 of 231.
7, the first prize in ecological civilization issue on June 5, 2016, ecological civilization award recognition and ecological civilization construction symposium held in Beijing.
Meeting for the first prize in ecological civilization of the 19 advanced collective and advanced individual of 33.
It is dominated by department of contaminated site remediation project of Shanxi Province, has certain representativeness.
Liang Xin said, 'Shanxi Province project is just one of dozens of soil restoration project we, we have been actively promoting the development of soil repair industry.
At present, various parties on soil repair market, industry future development potential is tremendous.
4, acrylic material for plastic bottle, chemical resistance is poorer, generally cannot directly paste, need to match the tank, filling not too full, prevent the paste into the bladder and acrylic bottle, lest produce cracks, transport packaging of the demand is higher, because of the cut after look particularly evident, high permeability, sensory on wall thickness, but the price is quite expensive.
1, cylinder temperature.
The discretion of the narrow range of molding temperature and temperature of the PET will directly affect the performance of the products.
If temperature is too low, the plasticizing is bad, make the plastic parts such as depression, lack of material defects;
On the other hand, the temperature is too high, can cause excessive, nozzle salivate, darker color, mechanical strength drop, even cause degradation.
Usually, the cylinder temperature control in 240 ~ 280 ℃, the glass fiber reinforced PET cylinder temperature is 250 ~ 290 ℃, shall not exceed 300 ℃, the nozzle temperature generally 10 to 20 ℃ lower than the cylinder temperature.
3, mold and gate design