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Foam Molding: Foamy Goodness You Never Knew You Loved

What do you tend to think of when you read the word "foam"? Well, if it's the end of the workday there's a chance you might be thinking of the nice head of foam standing between you and a pint of beer.

For all the other hours of the day, you may think about the cushioning material in your car seats or the luxurious "memory" foam sitting on top of your mattress at home, but there's far more to foam than you may typically realize. This is where foam molding comes into play. You can also get the best foam modeling and stretch forming service via

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Foam boasts an extremely wide variety of unique and beneficial properties that make it suitable for a seriously wide range of applications and industries. The inherent benefits of foam are accentuated even further when it is combined with modern molding and fabricating techniques that give it thermal, impact, and abrasion resistance, making it much more than something nice to suit on, but a material that can be used to also protect, cover, and insulate as well.

It would take a very long article to accurately list all of the products and components created through foam molding. Some of these include protective packaging, seating, custom product packaging, medical device packaging, electronic components, foodservice packaging, and much more.

Foam can be molded in a few key ways, namely by injection molding or compression. Both technologies have their upsides and both are frequently used around the world.

Foam compression molding is a process where the molding material is heated in an open mold cavity, which is then closed. Then, pressure is used to force the material used – in this case, foam – into all of the areas. The compression molding process uses thermosetting resins in the form of granules, perform, or putty to finalize the finished product.

The foams used in both compression molding and injection molding can be either of the open or closed-cell variety. In the former's case, closed-cell foam provides several benefits, such as resistance to water, mold, bacteria, and mildew. These resistances make closed-cell foam ideal for sterile product packagings such as food and medical packaging.