Extrusion is a process of passing through the material using a shape called a die. If you are planning to produce objects with a particular cross-section, plastic molding is the way to go.It allows the firms molding plastic products Auckland to getprecise and accurately shaped objects.

It is one of the mass production processes that make most of the additives. It gets melted and produced as an end product in an extensive process. Polymer is the raw material that gets commonly used and fed into the hopper and the feed throat is dropped on a rotating screw. Screw rotation gets powered by an electric motor. Note that the design of the screw varies and depends on the design of the final product. 

What are the ways by which you can produce complex molded products in Wellington? 

When the plastic gets passed through the barrel, the channel or thread of the screw decreases. It, in turn, compresses the plastic. The melting temperature of the complex molded products Wellington is more than that of the inhibitors. The custom molding extrusion process produces additional heat through a combination of shear friction and compressive force. 

What are the different types of custom molding extrusion means?

In general, there are three types of plastic extrusion methods. It is as follows. 

Tube extrusion

It is the same process by which packaging tube Auckland gets produced. In this process, air with positive internal pressure gets applied. Pipes and containers made of plastic get dipped into the cooling drum after leaving the machine. It is where the pipe or tube gets water-cooled. 

Blow film extrusion process

It is one of the processes by which packaging tube Auckland gets produced. The molten plastic takes the form of a tube before leaving the machine. It gets blown to produce the plastic to its desired thickness or expanded size. It's how plastic shopping bags and other items get dropped.

Plastic Sheet Extrusion

This kind of plastic molding and extrusion find application in pieces of plastic sheets. It is ideal for items that are too thick to be blown. After leaving the die cutter,  sheets of plastic roll  drawn into and  cooled by a series of cooling poles. It also regulates the thickness of the plastic sheet. 

Over Jacket extrusion

This nature of plastic molding and extrusion process finds application in wire coating. In over Jacket extrusion, the wire gets pulled through the center of the die. If it requires an adhesive between the coating and the wire, it requires a pressure tool. 

What are the services offered by our firm? 

We are a global plastic extruder and provide plastic extrusion and finishing. 

• Profile plastic extrusion: It produces custom sizes and shapes to meet the requirement of a wide range of applications and industries.
• Custom tube extrusion: It profiles packaging tube Auckland and finds industrial application. 
• Co-extrusion process: It combines two or more resins that meet exact performance requirements. 

For quotes on packaging tube Auckland, contact us today.