Do you really know about dalian blown film crew?

Do you really know about dalian blown film crew?

Dalian blown film machineGroup company now some of the packaging materials according to customers' special needs as well as the functionality provides more and more requirements of film products.In addition, to reduce packaging materials production and many times and unnecessary process and composite materials.But also can't choose small machines do big products, machine limit can't do it because it is over, so chooseBlown film machineTo choose appropriate own, what is aware of their products.Machine width is not the same as their scope of blown film is different also, machine width is not the same as the price difference is very big also.So the customer to choose machine should first be certain your product what is the width of the largest.The emergence of China's plastic film first greatly promoted our country's agricultural production, can be said to be an innovative landmark.Then derived plastic industrial film, agricultural film, greenhouse film and bag, food bag, garment bag and all kinds of bags, plastic film production into the era of industrialization.

Can say,Blown film machineEquipment series products, covering almost all areas of the plastic film production.More because it's in technical innovation and breakthrough, using plastic particles and a variety of renewable particles as raw material to blowing all kinds of novel, cheap and durable, non-toxic plastic film.Blown film machine equipment is in the premise of the birth of such a policy, blown film machine to the original blown film technology innovation, not only solved the market demand of distress, more villages and towns and private small and medium-sized and individual enterprises bring unlimited business opportunities, become hot start-ups to promote rural development.High density polyethylene the polymer is not hygroscopic and has a good waterproof steam, can be used for packaging purposes.HDPE has the very good performance, especially high insulation dielectric strength, make it very suitable for wire and cable.HDPE is a kind of high crystallinity, nonpolar thermoplastic resin.High density polyethylene for white particles, non-toxic, tasteless, odourless, melting point is 130 ℃, the relative density is 0.941 ~ 0.960.So, need to join resin antioxidant and uv absorber, etc to improve improve the deficiency of.High density polyethylene film under the force of the thermal deformation temperature is low, should pay attention to this application.

A variety of unique characteristics of grade HDPE is the appropriate combination of four basic variables: density, molecular weight, molecular weight distribution and additive.Different catalyst is used in the production of customized special performance polymers.These variables combine to produce different USES of the HDPE grade;In performance to achieve the best balance.With blow molding mechanism becomes overwhelming majority of the film, the film more used to make food packaging, and in the use of packaging material supply department stores and grocery stores, can also be packing frozen dim sum, natural aquatic processed foods.For extrusion packaging film, rope, woven bags, fishing nets, water pipe;Injection moulding low-grade commodity and shell, the load bearing component of plastic box, turnover box;Extrusion blow molding containers, hollow products, bottles.Although is recycling plastic bags are generally in the process of bag making waste bags and usually in the sense of waste plastic has the very big difference.Film blowing machine production is membrane are suitable for all kinds of top grade film packaging.