Plastics

In addition to pure (homopolymer) PET, PET modified by copolymerization is also available.

Polypropylene (PP), also known as polypropene, is a thermoplastic polymer used in a wide variety of applications including packaging and labeling, textiles (e.g., ropes, thermal underwear and carpets), stationery, plastic parts and reusable containers of various types, laboratory equipment, loudspeakers, automotive components, and polymer banknotes. An addition polymer made from the monomer propylene, it is rugged and unusually resistant to many chemical solvents, bases and acids.

PRESSURE DECAY LEAK TESTING : THE FACTS

Delta Engineering noticed that a lot of leak testers are misadjusted a production environment. As a result of that, a significant amount could be falsely rejected, or even worse bad bottles pass through.

Delta Engineering developed a range of robotic unscramblers.
Bottles are unscrambled with Robots.
Currently we have a DBP101 one head and DBP102 2 head robotic unscrambler.
Each head can go up to 2500 BPH, depending on the bottle geometry
The bottles are not ‘scrambled’ as in normal unscrambles creating scratches and jams, but they are dropped onto a special conveyor.

Delta Engineering has developed over the years a complete range of conveyors, especially designed to meet the requirements of the blow molding industry.

Fully guarding of machines, has become an eminent must in our industry, to increase operator safety.
@ Delta Engineering, we have a new range of leak testers, designed to the latest machinery safety standards.

Bagging empty plastic bottles is today the most economic way of empty bottle packing. The cost of plastic film is only approximately 20-25% of the cardboard tray cost. When comparing with boxes, it can even be higher, of course depending on the bottle geometry and volume.