Laiwu city cosmetics packaging company

Laiwu city cosmetics packaging film company: dedicated to high performance shrink film, shrinkage rate over 70%. Can be used to complex container packaging. With high plasticity, high degree of absorption, high gloss, low degree of fog, easy to printing, not easy to fall off, when storing the natural advantages of low shrinkage rate. Apply to the contraction of beverage bottle, food, cosmetics packaging. Electronic product shrink labels, etc. The five step of environmental supervision execution of work data 4, the fourth batch of environmental supervision is started recently environmental fourth inspection has started, to jilin,, qinghai, sichuan, shandong, zhejiang, hainan for environmental protection supervision. August 7, environmental inspection first stationed in sichuan, the province will soon. As the fourth batch of environmental supervision work start, realizing a complete coverage of the domestic environmental protection supervision, within the scope of the environmental protection is made a 'physical examination', promote the construction of ecological civilization, but also to carry out the 'five one' important carrier of general layout. 4, cream bottle, cover, cover, inside outside the bottle, the tank. Play a demonstration effect of the environmental protection industrial park creative industry cluster in recent years, environmental policies to promote the unprecedented efforts, environmental protection industry usher in unprecedented opportunities, is gradually grow into a pillar industry of national economy. At the same time, the environmental protection industrial park also enter the period of rapid development. Environmental protection industry park, is a green technology industrialization of the carrier, also is environmental protection enterprises to concentrate the region toward industrialization road. Specific view, Chinese environmental protection equipment technology in production is low, the market competitiveness; Secondly, industry concentration degree is low, technical equipment backward, low level of specialization; Again, seriation, and environmental protection equipment and low level of localization, normal product relative surplus, with air and water pollution control equipment is given priority to, the market order is not standard, vicious competition. 11, color printing charges and features: in addition to the investment direction gradually clear, industrial pollution also will further change, the third party governance will be more popular with the market. Now the industrial governance, only sell equipment, engineering. Now, a lot of environmental protection enterprises are actively with some larger scale, the size and the ability to pay the leading industrial companies negotiate third-party governance, from the source to the technologize complete green transformation, environmental governance. 2, mold temperature. Die temperature directly affect the cooling speed of melting and the degree of crystallinity, degree of crystallinity is different, the plastic pieces of different performance. Usually, the mould temperature control in 100 ~ 140 ℃, when molding thin-wall plastic parts, desirable small value; Thick wall molding plastic parts, desirable value. 5, injection speed, pure aluminium bag is higher than plating bags of about 30% of the cost of the unit price, economic order quantity is large, large manufacturers to smaller manufacturers some taller, 4 cm by 10 cm bag, for example, big manufacturer general in 100000 for the minimum quantity, small manufacturer about 30000 minimum quantity, roll film, such as do not print to do 30 to 50 kg, about 38 yuan/kg, 100 kg minimum quantity, such as printing about 45 yuan/kg, film need special filling equipment, roll film do bag number 6 cm x 9 cm, for example 10 g to about 1200 / kg ( 6 cm x 8 cm, 8 g about 1500 / kg, 5 cm x 7 cm, 6 with about 1600 g/kg) Compared with 196 in the first half of the sanitation service. 81%, revenue. Since 2017, the winning sanitation services annual contract value is 0. 8. 2 billion yuan, the contract amount of 4. 0. 7 billion yuan. By the end of the current, the company in the sanitation service project annual contract amount is 6. 1. 1 billion yuan, the contract amount of 59. 9. 3 billion yuan. From the end of 2015 to September this year, just a little more than a year of time, environmental protection supervision has covered 31 provinces. Inspector, iron accountability has become 'is important, to do the secondary, busy don't' increased protection work to its rightful place, protection of the pressure from the layers of conduction to the local, determined to broadcast to the general public. Introduction of relevant environmental protection enterprise as a third party for production facility of industrial enterprises to provide environmental protection equipment and project construction, to avoid the emissions of polluting enterprises violation behavior, according to the number of handling charge at the same time, this kind of profit generally focus on waste gas treatment, industrial wastewater treatment and other industries, the customer is given priority to with thermal power, chemical industry enterprises. 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. 5, 3 injection speed, 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.