Keeping an eye on resin prices can help you determine if your supplier’s pricing is fair, or if it’s time to look for a new supplier. As you research resin prices, be aware that there is no one definitive source for this information. Even Plastics News, which has been covering […]
Blow Molding Materials
Global Plastics Sourcing: Where Do Plastics Come From?
Most of the plastic used in manufacturing in the United States is created domestically. But, like many other markets, plastics are becoming more globalized. This article examines issues and considerations for plastics sourcing. Domestic Sources North American resin production increased 0.5 percent to 108.1 billion pounds in 2014. Top four uses […]
Biodegradable vs. Recyclable Plastics: What’s Better for the Environment?
In creating an environmentally sustainable plastic product, you’ll encounter different kinds of eco-friendly resins. Here’s an introduction to the advantages and disadvantages of biodegradables and recyclables in plastic molding. Biodegradable Plastics Biodegradable plastics are made from traditional petrochemicals treated with biodegradable additives. Under the right conditions, these additives attract microbes […]
Blow Molding and Sustainability: Why Being Eco-Friendly is Good Business
Many people think that profit and sustainability are at odds. But this is a misconception. In reality, going green and saving money often go hand in hand. For example, if businesses were to cut carbon emissions by an average of 3% annually, they’d save $780 billion over 10 years! When dealing […]
Environmental Impact of the Materials Used in Blow Molded Plastic Products
Plastics often get a bad rap when it comes to being environmentally friendly. In many ways, this is a misperception. This article takes a closer look at the environmental impact of the resins commonly used in blow molding. High-density polyethylene (HDPE) HDPE is the most widely used household plastic material […]
What Plastics Are Approved for Food Contact Applications?
If you’re looking to create plastic food packaging, it’s essential that you understand which plastics are food-safe. Food-safe plastic resins are those approved for contact with edibles by the Food and Drug Administration (FDA). They are known as food contact substances (FCS). The FDA defines food contact substances as “any substance that […]
A Guide to Plastics Commonly Used in Blow Molding
Choosing the right plastic resin for your blow molding project can be a challenge. Cost, density, flexibility, strength, and more all factor into what resin is best for your part. Here’s an introduction to the characteristics, benefits, and drawbacks to resins commonly used in blow molding. High Density Polyethylene (HDPE) […]
Why Choose HDPE for Your Next Blow Molding Project?
According to Wayne Johnston, Sales Account Manager at Custom-Pak, approximately 90% of customers choose to work with High-Density Polyethylene (HDPE) for their blow molding projects. Why is this material so popular? It’s affordable. HDPE is easy on your wallet. While certain engineered resins may cost as much as $5 per […]
A Guide to Plastics Commonly Used in Blow Molding
Choosing the right plastic resin for your blow molding project can be a challenge. Cost, density, flexibility, strength, and more all factor into what resin is best for your part. Here’s an introduction to the characteristics, benefits, and drawbacks to resins commonly used in blow molding. High Density Polyethylene (HDPE) […]