How Does Dunlop Latex Feel? How Is Dunlop Made? The basic Dunlop latex process consists of: The liquid latex extract from the rubber tree sap is whipped mechanically to produce a frothy foam. Manufacturers pour the frothy material into a mold. They then bake the material in a vulcanization oven, locking the foam into a uniform bubble distribution. They then remove the baked latex out of the mold, and thoroughly wash it. They bake the material again to remove moisture.
Where Does Dunlop Originate? What are the Benefits of Dunlop Latex Mattresses? There are a number of benefits of Dunlop latex mattresses, including: 1. Feel Most latex mattresses with Dunlop support and comfort layers provide a firmness-type of feel to them.
Responsive Dunlop latex layers tend to be relatively springy, which means they return to their initial shape after you remove the weight from the mattresses. Durability Since Dunlop latex is made denser than Talalay latex, it's typically less susceptible to deterioration, and more resilient. Environmental Impact The Dunlop method involves fewer steps, and is less intensive, resulting in it having a lower environmental footprint than does Talalay latex.
Cost Dunlop latex doesn't cost as much to produce as Talalay latex, mostly because of its less intensive methods, and despite there being no synthetic latex. How Is Dunlop Different from Talalay? There seems to be a smaller range of firmness options when it comes to Dunlop latex mattresses.
It's springy feel doesn't come with that "sinking" feeling some individuals find with their Talalay latex mattresses. Talalay latex, on the other hand, produces a lot of "hug", which creates that pleasant "cradling" feeling, similar to what you get with memory foam. Talalay also provides more yield under the shape and weight of your body, resulting in a more buoyant feeling. It may also compress less over time. How is Dunlop Similar to Talalay? For instance with Dunlop and Talalay latex: Natural Dunlop latex foam is poured into a mold like with the Talalay latex method , although it totally fills the mold, whereas, in the Talalay latex method, it's only partially filled.
The lid on the mold is sealed, like with the Talalay latex method. A vacuum expands the latex, like with the Talalay latex method. Once totally expanded, the mold is flash frozen. After it's flash frozen, the carbon dioxide gas is forced through the latex, leading it to gel.
The temperature is raised to vulcanize the latex, like with the Talalay process. The natural Dunlop foam is removed from the mold, and totally washed and dried, once it is vulcanized. Is Dunlop Latex Natural?
Does Dunlop Latex Have an Odor? Is Dunlop Latex Toxic? Buy an Eco Terra Natural Latex Hybrid Mattress Because sleep makes up a third of your life, you don't want to waste your nights sleeping on a mattress that provides anything less than the best night's sleep. Certified Organic Wool Eco Terra's GOTS certified organic wool is naturally flame-resistant and temperature regulating, and provides you with the best sleep possible.
Certified Organic Cotton Eco Terra's natural latex hybrid mattress contains pure, organic cotton, providing you with an incredible softer, plushy texture. How to Store a Mattress Properly November 09, Mattress Firmness by Body Weight October 27, Wholesale Refer a Friend. Patrick Gunther. Patrick is an accomplished writer. Dunlop Foams can trace its origins back to John Boyd Dunlop inventor of the rubber inflatable tyre after creating an early version in for his son's tricycle.
Our company began manufacturing in the Australian market in the s and now a strong workforce both here and in New Zealand, proudly make our business part of the Dunlop legacy. We're proud of our heritage and reputation for combining leading edge innovation, expertise and world-class operations to produce products of the highest quality. Dunlop Foams has a dedicated research and development team that's constantly working to develop and foster new and innovative ways to make our products.
We are committed to bringing the best foam products while also caring for the environment. If you want to see your concepts and ideas realised, enquire now with our specialised team to see how we can provide you with an exceptional product, to make your idea a reality.
Search Search. Healthcare Consumer Custom Made Industrial. Vulcanization is a process through which liquid latex is hardened into a solid substance. Hardening is achieved by cross-linking latex particles with Sulfur.
This reaction occurs through the application of heat and accelerators such as Zinc Oxide. How the Dunlop Process Works: The Dunlop production process is the most energy efficient method of producing latex foam. While the latex is in liquid form it is foamed and poured into a mold.
The mold is then closed up and placed on a conveyor belt. The mold is then moved on the conveyor belt into a vulcanization oven.
After vulcanization is complete, the latex foam can be removed from the mold and placed into a washing station. The foam is thoroughly washed to remove any soaps and excess materials from the foam. After washing, the foam is dried at a high temperature to remove all moisture from the final product.
How the Talalay Process Works: The Talalay process is a more energy intensive process of producing latex foam. Many steps of the Talalay process are actually quite similar to the Dunlop process. As with Dunlop process foam, the latex is foamed and poured into a large mold. In the Talalay process, however, the mold is only partially filled. The lid of the mold is sealed and the latex is expanded by vacuum to fill the mold.
Once fully expanded, the mold is frozen. At this point, carbon dioxide gas is pushed through the latex, which causes it to gel. As with the Dunlop process, Talalay process foam is thoroughly washed and eventually dried after it is vulcanized. There Are Differences, But Not Big Differences Before discussing the differences between these two different types of foam, it is important to note that the differences are not quite as dramatic as many retailers and manufacturers make them out to be.
Because the differences are often used as selling points by retailers, it is easy to get the impression that there are huge differences between these two types of foam. The truth is that the differences are relatively difficult to notice.
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