Felhívjuk kedves partnereink figyelmét,
hogy vágatok elkészítését kizárólag előzetes írásos vagy telefonos megrendelés esetén, meghatározott szállítási határidővel tudjuk vállalni.
So-called „medical plastics” have been on the plastic market for some time, but in reality there is no precise definition of the basic requirements for a product to be awarded this qualification. The VDI in Germany is trying to define guidelines. The home portable medical devices that can be used at home and are rapidly becoming more widespread have, in addition to their therapeutic functions patient safety. The device's casing or housing is primarily responsible for this. A the right plastic is also a good place to look for useful advice.
Newly developed aliphatic polyamide gives light alloy parts a smooth, glossy finish components for lightweight parts. Compared to conventional polyamides, it scratch resistance and better abrasion resistance than conventional polyamides. The perfect rigid components with a perfect surface finish, requiring no further lacquering, can be produced economically, with precise suitable for replacing precision light metal parts.
The raw materials used by plastics processors are now not only based on the melt viscosity (Melt index) but can also perform deeper structural tests. The latter can be are of particular importance when processing recycled materials. Another aspect is that tests should be designed to qualify both the raw materials, the processing and the finished product. the final product.
Injection moulding is one of the most widely used plastic processing technologies. The resulting The quality and cost-effectiveness of the parts produced in this way is a constant challenge for market players. One of the key issues in the injection moulding process is the correct switching point which has a significant impact on production efficiency and product quality. A preventive maintenance not only of the injection moulding machine, but also of the mould in the case of large series a significant competitive advantage, which requires the involvement of the injection moulding plant and the and the mould manufacturer.
The injection moulding market is under continuous cost-cutting pressure from the market. One of the increasingly important elements of this is improving energy efficiency, which is also one of the company's environmental credentials. The move to digital production to digital production is supported by various software packages that bring efficiency gains to the communication between the injection moulding machines and the various auxiliary equipment. E systems allow the control of raw material properties and environmental fluctuations environment, improving quality, reducing scrap rates and unplanned downtime. unplanned downtime. Below you can read about the latest developments from injection moulding machine manufacturers.
One important application of plastics is packaging, including food packaging packaging. Taking advantage of the growing demand, film manufacturers are continuously developing their multilayer films, also taking recycling into account. Films can also be coated with barrier coatings barrier properties.
The use of 3D printing is rapidly expanding in the field of medical products. 3D printer companies are increasingly opening up to a multi-source supply of raw materials which means that their equipment can be used with products from a wide range of raw material manufacturers. Developed by dental applications and surgical devices. Rapid expansion is taking place in the clothing sector on clothing, incorporated into eyeglasses or attached to limbs, 3D printed medical and wellness devices.
Printing on plastic surfaces, decorating operations are no longer just a visual communication, but also increasingly for the design of different functions. A typical trend today is the use of decorative foils applied in an in-mould mould certain functions, such as hidden codes, or LEDs, even with touch switches with a contact switch.
In the flexible packaging technology, the foil seal is welded on the filling machines immediately after filling sealed. Depending on the shape and weight of the filling, the not yet solidified welding seam is may be partially or completely opened by the tension applied to it. Therefore, in most cases, in multilayer films a weld layer must be used in which, after the opening of the welding jaws, the not yet not yet solidified has a sufficiently high hot adhesion (which is not the same as the hot adhesion of the weld). strength of the weld) and is resistant to opening. Good hot adhesion has its own tricks. This is the subject of the following text.
A research team at the University of Bath in the UK, working on sustainable and circular technologies has developed a process a process that can produce the second largest amount of sugars in the xylose, one of the most abundant sources of xylose in the wood. Researchers say that trees don't make money, but if xylose is used to make plastics, it's sure to be good business.
Besides concrete and steel, plastics - especially plastic films - also play a key role in the construction industry. Here are some of the latest developments.
Polyethylene and PVC are used in large quantities for plastic pipes. The higher higher application temperatures require other types of plastic. In addition to CPVC, these include PEX and PVC-O pipes.
Spain is Europe's fourth largest economy and has a large plastics industry. The last economic catch-up in recent years has been interrupted by the outbreak and rampage of the coronavirus.
The finite nature of the world's oil, gas and uranium reserves and the desire for a „cleaner future” are increasingly increasing use of renewable energy sources. Solar and wind power are the most renewable sources of energy. of renewable energy sources. These applications are also growing for plastics opportunities for plastics.
Flexible packaging is becoming increasingly popular worldwide. For this purpose, most packaging is bags, which are now made from multilayer films with a barrier layer made from a multilayer film. Made mainly from polyethylene, but usually polyamide or polylactic acid (EVOH) is a problem for waste managers. Plastic producers are making great efforts to produce the only ideal bags made from a single plastic, polyethylene, or to enable them to be recycled. recyclable with the polyethylene waste stream despite the barrier layers. From industry is also working hard to reduce the amount of plastic waste and to recycle as much of the waste as possible. In doing so, it is contributing to the circular economy.