Three Considerations for Fabricating Plastic Containers
Plastic is an ideal material for packaging products in commercial and industrial operations. This type of material is considerably cheap compared to alternatives like metal and glass. This means that you can afford good custom containers for your small or growing business without compromising your finances. Moreover, plastic can be manufactured to conform to any design and can withstand chemicals products without damage. If you are thinking about ordering some plastic containers from fabricators, it is important to explore and understand your options. Here are the main considerations to help you acquire good plastic containers.
There are numerous types of plastics that are suitable for manufacturing commercial containers. The perfect choice for your business should depend on factors such as products to be packaged, transportation conditions and your budget. One of the common materials to consider is PET or polyethylene terephthalate. This is polymer is fairly resilient and perfect for packaging food items such as soft drinks, water and peanut butter. The plastic is lightweight and can be acquired in a clear appearance or an assortment of colours.
If you are looking for a stronger plastic that is more resistant to mechanical impact, consider the HPDE alternative. High-density polyethylene is reusable and heavier, and it can handle denser products. In addition, it is more resistant to corrosion when exposed to adverse chemical products. This is a suitable choice for packaging milk, bleaches, shampoo and motor oil. Low-density polyethylene is also an option for lightweight containers such as squeezable bottles. Inquire about all the options from your plastic manufacturer before deciding.
There are different manufacturing methods used to create plastic containers for packaging applications. The most ideal method for mass production of polymer container is blow moulding. The process involves melting the raw plastic and using air pressure to hollow out and expand the container. A popular fabrication process that is also quite popular is injection moulding. Basically, this involves melting the plastic and filing a design mould to create the custom container. The method is appropriate when your chosen plastic can tolerate repeated heating and cooling. If the plastic is distorted when subjected to varying temperatures, consider extrusion moulding which uses die to cast the shape.
Finally, consider the design of the container because it will affect the usability of the container. The configuration should allow easy access to the product, but the opening should limit accidental pouring of the material. In addition, choose a user-friendly container closure product or cap with good sealing properties.