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About Latex Foam for Latex Mattresses
NATURAL LATEX:
Harvested from the sap of hevea brasiliensis, or rubber trees, grown in
Africa, South East Asia, South America, Indonesia Sri Lanka, and other tropical
climates. Latex milk is harvested each day with cuts made into the rubber
tree to allow the latex sap to be collected. A rubber tree will produce
enough sap to make about four pounds of rubber annually. The latex milk
is then transported to factories around the world and is used to manufacture
many highly reliant and durable rubber based products. Natural Latex is
very soft and very elastic and perfect for use in a mattress.
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LATEX MANUFACTURING
Latex milk is whipped in to foam and mixed with synthetic latex and vulcanized
(heating in the presence of sulphur) There are several different ways to form
and vulcanize latex, the Talalay Latex process and the Dunlop Latex process. The
Talalay process is the most advanced process for manufacturing latex mattress
cores. The Foam latex mix is then injected into an aluminum pin core mold. The
mold is sealed and a vacuum is pulled to extract air and completely fill the mold
cavity with latex. The latex foam is chilled at -20 ° Fahrenheit. Freezing
(unique to the Talalay Latex process) prevents particles from settling and ensures
a consistent cell structure. CO2 is introduced to gel the latex. The mold is heated
to 220º Fahrenheit to cure the core as it is baked into its final state then
thoroughly washed. The Talalay process delivers a very consistent firmness throughout
the entire core. This process also produces latex cores superior in comfort, durability,
and in a greater range of firmnesses...from very soft to super firm. In the Dunlop
process latex foam is poured into the latex molds that are then closed and sent
to a vulcanization oven with an absence of a vacuum. Both processes are used around
the world with Talalay Latex widely considered to be superior in cell structure
and more resilient in softer densities.
BENEFITS LATEX MATTRESSES
Latex mattresses are naturally therapeutic and provide extraordinary orthopedic support. Inherently Impression Resistant, Latex mattresses last for years without sagging or taking on body impressions (no bed flipping is needed). And latex offers extraordinary comfort and the unparalleled orthopedic support. Latex foam does not super heat like polyurethane or memory foam and is preferred use is near the body at the top of mattress. Its superior cell structure gives it maximum breath-ability, keeping you cool in the summer and warm in the winter. Stay cool, and stay warm on a latex mattress.
HYPOALLERGENIC
Latex foam-mattresses are naturally hypoallergenic. Bacteria and mildew cannot easily live in a latex foam, and independent tests have proven that a latex foam mattress is 3 times more resistant-to dust mites than non latex mattresses, in the environment. Zero harmful chemicals are produced while manufacturing our foam-mattresses.
NATURAL OR SYNTHETIC
The answer seams obvious, but it's not. For years 100 % natural latex was widely used for mattress cores, the result was a product that disintegrated and turned into a dusty mess. Many thousands of mattresses were sold in the United States in the 1960's. Today factories in Europe and United States blend natural Latex with a wide range of synthetic latexes made of modern polymers. SBR is the most commonly used synthetic latex around 2.4 million tons are consumed globally each year. The exact blend will determine the feel and the cost. Each manufacturer uses its own blend. Some factories in Asia still use 100% latex. This product is generally considered inferior.
LATEX ALLERGY
Not in latex mattresses. People who are latex allergic may also be allergic
to bananas, avocados, chestnuts and kiwi, most people who are latex allergic
are allergic to the latex dust from latex gloves, and latex that is not thoroughly
cleaned. In previous years the demand for latex gloves was less and manufacturing
processes were slower and more stringent. With the increase in the demand for
gloves and condoms, many manufacturers have sacrificed quality control for production.
Latex is a contact allergy and Latex allergens are highly soluble and the soluble
allergens are removed from mattress cores by extensive washings. All Dormia
latex beds are manufactured with latex made in the finest most modern facilitys
in the world. We use only the finest Talalay and Dunlop process latex cores. Click
to Shop for Dormia Latex Mattress.
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