PP inj, which is used in kitchen utensils and various injection products, especially in garden furniture, is a liquid plastic that is shaped in molds connected to a plastic injection machine. Injection, which is internal molding, is the shaping of plastic by pressure in heated molds.

PP Injection Molding

The labor cost of pp injection, which has an extremely high production speed, is also low. It is a method in which extremely smooth products are produced. Especially complex shaped products are produced practically in a short time. It is preferred as an advantageous method in terms of speed and practicality in meeting special requests. It has many advantages in terms of pressure, temperature and time control. Today, multi-station devices that detect production errors and save time have been developed.

Injection Molding Method

PP injection, which is a production method in which hydraulic system pressure, temperature and time are adjusted according to the type of plastic, has an average of 700 It is a method with a pressure of -2000 kgf/cm², a temperature of 160-250ºC and a production time of 10-30 seconds. Production is made in two groups as piston-Diver type and spiral type. Electrical energy is used as energy for heat. Mold closing is extremely important and the pressure must be adjusted well so that the plastic does not overflow from the mold.

Products Obtained by Injection Molding

Plastic garden furniture, kitchenware, safe, basket, plastic pallet, yogurt safes and special plastic products are produced. Today, where PP plastic has a large place in our lives, special demands are also answered with plastic injection.