The use of plastic in manufacturing is constantly growing as it is a primary component of many consumer articles. So, when someone has a great new and innovative idea for a plastic injection moulded product the best way to go about is to contact a local plastic injection moulder like Dela Plast who can assist you from design of the product right through to production.

Need help with your next big idea?
Email us with your query or Give us a call on 012 391 7002

Dela Plast is a plastic injection moulding manufacturer in Pretoria. We specialise in contract injection moulding which means we supply customers products of which the customer owns the mould. We get many pricing requests from enthusiastic customers for plastic products or components they require for their businesses. Purchasing a non-existing plastic component is not as easy as just placing an order. A lot of work goes into the product design that is not always foreseen when a great idea is conceived. But through proper design and planning, mould and production costs can be reduced.

Product development is a process from design to production. We can advise you on your product development process:

One of the main problems is that a client does not always know how to go about in developing this product and what the costs related are. One of the biggest hurdles in plastic injection moulding is the costs of the moulds. Moulds need to be made of high quality tool steel to resist the impact of the pressure of the heated plastic that goes through the tiny components(gates) to fill your mould for uniform products.
But before we get ahead of ourselves lets look at the steps for plastic product development:

10 Steps for manufacturing a new Plastic Injection Moulded product:

1. Acquire a great idea

This idea for a plastic product should be feasible and should be able to sell thousands and thousands of plastic parts! It is very important to have a high production rate to make the idea feasible!

2. Complete the design

Design the product keeping in mind important factors like material choice, uniform wall thickness, avoiding sharp corners if possible etc. Planning is very important to prevent costly mistakes by thinking the design through. Ideally do a 3D design.

3. Find a local plastic injection moulder

Find a reputable plastic injection moulding company and have a brainstorming session regarding your idea. Discuss the technical aspects of the product like the number of cavities necessary for optimum production, the amount of moulds needed for the components or if family moulds could be an option. Also discuss the raw material to use and product manufacturing time. Product assembling, packaging and transport should also be discussed.

4. Improve and finalize the design

It is very important to improve from what you have learned in the previous step. You can always print a sample by 3D print technology to ensure that you are happy with the end product and that it works for the intended use. The production price will be quoted by the plastic injection manufacturers and they will also have the right contacts for mould makers to request a quote from.

5. Sign off the design

Signing off the design after ensuring that you are happy with the final product is off utmost importance. Discuss this with the mould maker and pay the deposit for making the mould. The mould making normally takes around 12 weeks depending on the type of mould required.

6. The mould is now tested for accuracy and functionality

After the mould have been manufactured, tests are done on the plastic products to ensure that it produces correctly. A quality check should follow to confirm that you are happy with the end product. Look out for flashes, short moulding, burn marks, vacuum voids and sink marks.

7. Final delivery to the plastic injection moulder

Some last checks and amendments can be done by mould maker before final delivery to the plastic injection moulder where production will take place.

8. Place your orders

Now it is time to confirm your order for your plastic contract moulding product by specifying materials, colours, amounts and delivery times.

9. Production takes place

Production now takes place according to your order in the lead time as discussed. Assembly takes place if necessary. Product is then packaged as specified.

10. Delivery of end product takes place.

Depending on what the plastic product/ component is, you can now utilise it or sell it as intended.

Are you excited yet? Let us help you get started !

From the above steps you can see the importance of gaining the correct technical and professional knowledge as well as doing the correct planning and having sufficient budget for developing a plastic product. The success lies in implementing all these aspects and insights to get to your final quality plastic product.

Need any help regarding the development of a product?
Please Email us with your query, or give us a call: 012 391 7002

Quality plastic products with Sumitag injection molding machine

storage bins solutions

When designing a warehouse, there are many different options that you can use to organise items. So, why choose storage bins to help organise your warehouse? Let’s first look at what makes a container a good storage bin.

A storage bin is the smallest available unit of space in a warehouse that can be used to store stock, items, and products for companies in the mining, hydraulic or mechanical industries. Also for small veterinary or medical practices or workshops where storage space is an issue.

There are many ways storage bins can help you organise your warehouse:

A storage bin can be utilised as a place holding device, which assists in keeping similar items in one area while keeping other items separate from each other, or preventing items from falling through the racking.

You can use a letter or number system with storage bins to create an effective way of organising items, making them easier to find and put away. After you have found a system that works best for your warehouse, you can then label each bin to ensure that bins are returned to their designated spots, setting an expected sort and order to your warehouse organisation. By using a system to organise the placement of each bin, a storage bin can be used as a navigational tool, helping you find an item’s location in your warehouse through the number or letter system.

Here is where the Dela Plast storage bins come in handy as each storage shelf bin has space for a label and window for effective numbering. These labels can be easily changed when necessary.

Want to see some examples of our bins?

Storage bins are useful when you want to choose a few items or stock, as opposed to taking an entire box or pallet down, which might require more time and equipment.

The Dela Plast storage shelving combo with bins have been designed in such a way to prevent high unpractical storage. Our shelving are 1905mm high and shelves close together eliminates unused space and the need to store goods too high up. Combined with the DelaBins, goods are easy to reach and stored compactly.

Is this something that might benefit your warehouse?
Give us a call on  012 391 7002

Storage Bins Can Help Organize Your Warehouse

The many different storage bin colours, options, and sizes can help you organise your warehouse based on your particular needs. The different sizes allow you to choose the appropriate bin measurements that best fit the shelving. Also, a wide variety of available bin sizes allows you to choose bins to fit the items you want to store.

Instead of using a number or letter system to label bins, you could also use colour coordination. An easy to remember, a colour-coded system allows staff to find what they need quickly, and also return items to their proper locations. This kind of system can also be more visually pleasing.

Storage Bins Allow Workers To Access Items Easily

Some warehouses place bins containing a small number of items on the easily accessible lower shelves while putting the remaining stock on the overhead racks. Storage bins help you create a well-organized and efficient system that allows workers to easily access items without the need of a ladder or lift device every single time you need to pick something. Ladders and lift devices are only required when it’s time to restock the storage bins.

Overall, storage bins can be a powerful tool to create an organizationally optimised warehouse, which will save you time and money in the long run.
Read about the 5 benefits of our plastic storage bins.

At Dela Plast, our storage bins are designed to store small to medium items. The dividers ensures optimum space usage. We have options for drawer units which works effectively in parts workshops. Our shelving is designed in such a way that we use maximum storage per square, which means – no need to pay for wasted storage square space! We also have lockable cabinets with DelaBins for safe storage of small and expensive parts.

Are you ready to increase productivity?
Contact Dela Plast now!