Reasons to Perform Quality Control Tests for Plastics

Why should you perform quality control tests for plastics?

1. To check its resistance to impact
2. To ensure its properly sealed
3. To prevent unwanted punctures or holes 
4. To check if it’s resistant to various levels of pressure

It’s indisputable that many items in today’s market are made of plastic. Since the early 20th century, plastic has continuously undergone innovation to expand its various applications Today, it’s replaced natural resources like wood, metal, and glass as the go-to material in production. With its many uses today, it’s vital that it undergoes testing before making its way to stores. There are many reasons quality control tests for plastics are important. Keep reading to learn more!

To check its resistance to impact

Plastic undergoes various forms of transportation as it makes its way toward suppliers, stores, and even the homes of consumers. That’s why it must possess a certain level of durability and strength when produced. Quality tests show manufacturers how strong each plastic material is. It must be able to withstand various forms of impact. It should be tested to see if dents are easily formed on the product. 

Once shipped out of factories, plastics are always on the go whether it be trucks, ships, and shopping bags. When it comes to transportation, shaking, vibration and impact are unavoidable. Cargo ships encounter waves in the ocean; airplanes experience turbulence in the sky, and trucks drive over the usual potholes and extremely bumpy roads. For this reason, checking to see that plastics are rated to handle shaking, vibrations, and the average degree of impact is vital.

To ensure its properly sealed

Sealing plastic containers is integral. However one must not overlook the fact that sealing has two purposes – to keep the container closed for as long as it is indeed needed, and to be easily opened when the proper time comes. This is why it’s vital to make sure that the sealing and unsealing of plastics are reliable and consistent. 

Most plastic products such as plastic bottles, plastic jars, food containers, and plastic bags are sealed with either a lid or shut by heat. It’s important that these containers be sealed shut before making their way out of factories and even while in the store. They must not be accidentally opened under any circumstances. 

To prevent unwanted punctures or holes

Across various industries, plastics are used to hold materials, both liquid and solid. Quality control tests allow manufacturers to check if these containers contain any punctures or holes that may not be visible to the naked eye. Before reaching their suppliers, plastic containers and products need to meet industry standards. They must be within the acceptable threshold in terms of strength and durability.

Without quality control, it would simply be a random yet hazardous guessing game as to when plastic bottles, containers, or jars will give in to being pierced or punctured by either internal or external forces. This renders the point of having a container – especially containers of liquid products, completely useless. So, quality control is a non-negotiable procedure that must never be overlooked in the manufacturing process. 

To check if it’s resistant to various levels of pressure

There are certain beverage bottles that need to be pressurized like soda bottles and other bottles that hold carbonated drinks. These must be measured, fine-tuned, and calibrated to make sure that they can hold not only the beverage itself but also the compressed air that is packed with it. 

For carbonated drinks, the bottles contain carbon dioxide which gives them their distinct fizz. This is due to the air pressure resistance of the bottle and not the type of plastic that the bottle is made from. The bottle needs to be airtight down to a molecular level. This is why quality control is needed before carbonated beverages are poured inside to make sure that the bottle can handle everything related to internal pressure.

Key Takeaways

This article enumerated a few reasons to perform quality control tests for plastics. With most materials in the market being made from it, it’s essential that manufacturing facilities ensure that they are of the highest quality. They should not easily be broken and punctured to avoid leaks in the material. The only way to do this is through quality control tests. 

If you’re looking for the best beverage process equipment service in the Philippines, you can contact us here at Industrial PH. We are an engineering solutions provider in the Philippines that takes pride in providing clients with innovative and reliable manufacturing equipment. Our team of certified engineers is ready to help you not only assemble your beverage process equipment, but we are also here to guide you in designing these to fit your industry-specific needs.