It is hard to imagine consumer goods today without custom injection moulding. If it is not an intrinsic part of the product, it is used for packaging, sometimes it is used for both. But what makes injection moulding so suitable for consumer goods manufacturing?
Complex designs: Consumer goods today often have complex designs. These can include an assembly of small parts or a design that is itself intricate. Complex designs are difficult to build because these cannot be replicated by standard machines and errors are more likely, especially in mass production. Injection moulding, however, is the best option when carrying out complex designs. We can simply feed in the design parameters and the moulding machines can reproduce it with great detail.
Precision: The other part of complex design is the precision it requires. The more complex the design, the more the precision you will need. But it is not just the complex designs that need precision. Simplicity also often needs extreme precision. Today we have increasing specialization in parts and products — both qualities Rey on the precision of parts. Injection moulding is sometimes the only way to ensure this.
Efficiency: When we deal with mass production, we need efficiency. The traditional methods of manufacturing meant replicating a given design, one at a time. Errors were often difficult to fix and the chances of creating a precise replication was equally rare. One of the biggest advantages that custom injection moulding offers us is efficiency. The design is easy to replicate and rectify. Mass production is also quick and efficient.
Strength: Injection moulding by its very nature works with strong plastics. The process also often strengthens them further. This is one of the major requirements in consumer goods where industry regulations require us to create safe and durable products. The strength lies in the very composition of the product and each of its parts. This makes it a inherently strong.
Working with different plastics:Today we often work with different types of plastics in the same product. For instance, in toothpaste you may need a soft plastic for the tube, but a hard plastic for the cap. Not only do we need different types of plastic, these parts should make a seamless whole. Injection moulding is used to bring together different types and grades of plastic together.
Innovation: The only way to survive the fierce competition in consumer goods is by bringing in innovation. Companies spend billions in innovation in designs and packaging. An important part of this is making the prototypes. This requires efficiency, customized production and comprehensive design support. Custom injection moulding offers the most viable and economic means of creating prototypes. It also provides us with valuable mechanisms like analytical software that helps us in judging the viability of the product and error rectifying tools.
Reducing costs: These are many ways that custom injection mouldingcan significantly reduce manufacturing costs. Cost wasting factors like overmoulding and plastic consolidation are dealt with efficiently here. The faster rate of manufacturing is again a major cost-saving factor. But perhaps its biggest advantage lies in the reduction of errors and in the lowered probability of any tooling later on in the process.