Three Foam Materials for Commercial Case Inserts

21 January 2016
 Categories: , Blog

The right packaging is essential in transporting, handling and distributing manufactured goods. Therefore, you should evaluate the options and compare their properties before choosing the most ideal package for your commercial goods. One of the ideal packaging designs in the market to consider for your business operation is the foam case insert.

This type of product is fabricated by cutting custom shapes that matches the pertinent goods into base foam. The advantages of the case insert in packaging include protection from shock, reusability and suitability with regard to organisation. If you are thinking about choosing the case insert design, here are the fabrication foam materials to consider using for the project.

Polyethylene Foam

Polyethylene is a popular plastic in the manufacturing industry because the material is highly resilient. It is a perfect choice for case insert fabrication because it can withstand adverse conditions. In simple terms, the packaging will protect the goods placed in the product, and it will provide prolonged service regardless of the environment. Polyethylene foam is lightweight and relatively easy to fabricate, so it is an economical option for young businesses.

The material is also non-abrasive, which means that it will not cause scratches on the goods. In addition, the inserts are insusceptible to fungal and bacterial growth which can damage the packaged products. If you choose this material, inquire about the load-bearing capacities of the available polyethylene foam. This will help you determine whether these case inserts are appropriate for your business and long-term applications.

Cross-Linked Polyethylene

Cross-linked polyethylene is a variant of the standard alternative, and it is commonly known as PEX in the modern market. Basically, this is a high-density plastic, so it can be utilised in making inserts for handling denser and heavier goods. Moreover, the cross-linking modification changes the chemical and physical properties of the plastic.

PEX foam inserts can withstand high temperatures without deformation or damage to the goods. This type of material also has high chemical resistance and the foam is completely waterproof. Therefore, cross-linked polyethylene is the perfect choice for sensitive goods. You should also note that these inserts are available in assorted colours which enhance the aesthetic packaging elements.


Polyurethane is a low-density plastic, but the material is resilient and flexible. You should choose polyurethane for plastic inserts when transporting lightweight goods that are vulnerable to high pressure. Additionally, if the surfaces of the pertinent products are likely to sustain unsightly scratches, this material will provide ideal abrasion protection.