Blowing of qiqihaer city cosmetics packaging picture books is step two bottle blowing an important step in the method, it is to point to in the blow molding in tensile rod falling at the same time began to blow, make the bottle preform begun to take shape.
Position of the process of blowing, blowing blowing pressure and flow rate are three important technological factors.
'An old green said.
In environmental law experts, Mr. Wang, a professor at the university of political science and law, environmental protection supervision as a new environmental laws since the implementation of large-scale 'jolt'.
Compared with before, the environmental protection supervision from led by environmental protection departments to dominate, present a 'high-level' 'authority' the characteristics of 'high level', it serves to show the degree of environmental issues.
Bottle with: low temperature toughness of polyester bottles, especially suitable for large capacity of thick wall vessel manufacturing, height, not easy to break, easy to surface modification, and comply with FDA food, can be used for food, products, and other fields.
A consensus within the industry, in addition to the market mechanism, enterprise level to carbon trading related professionals, organize carbon trading training, the knowledge of the carbon trading, is the enterprise positive in the face of the carbon market.
Academia needs to strengthen the research of carbon trading mechanism, carbon trading mechanism on impact and influence of the carbon price mechanism, help more smoothly to establish carbon trading information platform, and control ability of the carbon market.
Maybe somebody thinks, 'qing waste action 2018' just checks and screening of solid waste storage point and in fact is not the case.
This special action is more important is to urge local stocks and relevant departments for disposal of solid in place, forming scrutiny introduce, high-pressure situation, 'can't dump, not dump, don't want to dump' social atmosphere.
5, non-woven fabric containing chemical fiber composition is easy to cause the user skin, so don't advocate using, less use of other materials.
At present, our country is will intensify propaganda and practice of rural garbage classification;
Focus on building garbage incineration power plant, waste transfer station, garbage disposal center and other facilities;
Strengthening of livestock and poultry breeding pollutant emission control, encourage recycling;
And those with related business enterprise, have can excavate potential.
Advantages and disadvantages in the process of the bottle shape determines the quality of difficulty and the performance of the bottle blow molding process.
Normal bottle shape for spindle, abnormal are fluid, handle, etc.
The causes of abnormal shape are local heating is undeserved, blowing blowing pressure or flow is insufficient, etc, in particular the size of the bottle blowing depends on wind pressure and blow position.
To maintain the equipment in the production of all bottle size and shape is consistent, if there are differences to find the specific reason, according to preliminary bottle blowing heating or blowing process.
2, ABS, belong to the engineering plastic, not environmental protection, high hardness, not directly with the cosmetic, food, in acrylic cosmetics packaging materials are generally cover, inside shoulder sleeve material.
Yellow or milk white in colour.
PETG: the main purpose of the implementing regulations for thinning 'other operators' -
Individual industrial and commercial households and other organizations.
This means that individual industrial and commercial households have also been incorporated into the green taxes levy limits.
Green taxes as a new green tax that is imposed to taxable pollutant discharge for tax object, tax calculation basis is different from the other taxes, strongly professional, a more complex.
At the same time, place, perfect the capital support, and strengthen the technology, creating 'green express'.
Zou Zhenqiu also spoke of jiangsu province, to increase the intensity of research and development of new environmental protection material, the delivery site set up recycling bins, 'tube' word pledge, promote the green development of whole industry chain.
Industry experts said that in the electricity business logistics green ecological building, want to notice to intensive utilization of resources.
Environmental protection industry dynamic online 】
It seems to many people in the industry, precision farming environmental protection industry on the one hand is to ensure that the 'beauty' and '2025' strategy and goal smooth realization;
On the other hand, is the environmental protection industry in our country from the low end of the supply to make the transition to words, and realize the corner overtaking.
Therefore, Chinese environmental protection industry is the development of a theme for the future development of high capacity, and the overall level of the environmental protection industry.
6, mold fee: bottle blowing mold for 1500 yuan,
8000 yuan 4000 yuan, the injection mould for -
20000 yuan, the mold with stainless steel material more expensive than alloy material, but durable, die a few at a time, see the demand of production, such as production is bigger, can choose one out of four or six of the mold, the client may decide.
PET bottle embryo general use of hot runner molding, mold and injection molding machine template have the insulation board, its thickness is about 12 mm, and heat insulation board must be able to bear high pressure.
Exhaust must be sufficient to avoid local overheating or fracture, but its vent depth generally not more than 0.
3 mm, otherwise prone to flash.
1, color printing, mainly includes the enclosed color, color printing kit boxes, brochures, posters, leaflets, brochures, and color printing stickers, etc.