and Mattress Selection
through Pressure Mapping
Pressure mapping is not exactly new to the bedding industry. It has been used to test mattresses at least since 2012, when Scott Braddam used it to evaluate mattresses on Beds.org, for example in his review of the Select Comfort Sleep Number Classic Series. By 2013, Kingsdown was using it in matching a customer with the right mattress.
Pressure map sequence for
Select Comfort Sleep Number Classic Series
What Chemicals Are in My Bedding?
The public, not only in America, but in Europe and the rest of the world, has become keenly aware of the use of chemicals in commonly used items. One major industrial firm1 used the slogan, "Better Living Through Chemistry" until dropping it in response to public concerns over the effects of many chemical compounds on health and the environment.
It has become fashionable to deride or hold in suspicion anything labeled "chemical" or "synthetic." But this...
Boxable Adjustable Beds
For a decade, the momentum of mattress-in-a-box e-commerce has been building. From only a very few companies selling mattresses online which are compressed, rolled up into boxes, and shipped via UPS or FedEx, it has expanded to several new firms specializing in this product line. Now most major manufacturers and retailers are entering this market segment.
Mattresses are being followed by adjustable beds. Leggett & Platt had already been delivering adjustable...
Marketing Mattresses Online
What is Amazon best known for? Online shopping. Amazon began with selling books over the Internet and delivering them through the Post Office, UPS and FedEx. Now they sell almost anything, including beds, mattresses, pillows and sheets. More than just an online store, now Amazon is a marketplace, with manufacturers and distributors posting their products on Amazon.
Likewise, eBay has expanded from an Internet auction site to a marketplace. In addition, eBay...
What they are and why they matter
So often we hear about our need to get enough sleep and to sleep restfully. It is important that we are not sleep deprived. It is a matter of health and safety. It does affect the quality of our work.
A lot of stress is also put on the type of beds and pillows we use. Lack of proper support and cushioning leads to problems with backs, necks and other joints. It can cause breathing difficulties and make them worse.
Other items also factor...
Progressive Rate Springs:
What Are They Doing in My Bed?
If anyone of us knows what progressive rate springs (PRS) are, the first place we expect them is in wheeled vehicles. In fact, that is the intended application of progressive rate coiled springs, and that is what comes up first in an online search. So it surprising to find "progressive rate springs" in the description of a mattress. And a waterbed mattress, no less!
Before we go on, let's see what a progressive rate spring is. Some...
Penicillin was discovered by accident when Alexander Fleming noticed bacteria dying in the presence of certain molds. Vulcanization of rubber by sulfur was also accidentally discovered by Charles Goodyear. In 1898 in Germany, Hans von Pechmann accidentally synthesized polyethylene. It took longer for polyethylene to become widely used than for rubber and penicillin, but now it is one of the most widely used food packaging materials. And it is also being used in...
Divans and Ottomans:
The Alternate Foundations
We in North America (United States and Canada) are conditioned to think of divans as some kind of couch or sofa which may or may not have armrests at the ends. Thus we are initally puzzled when a divan is one of the foundations available for a mattress. However, the two usages are related. After all, many people will stretch out on a divan for a nap.
Ottomans, likewise, come from across the Atlantic with a different application than what we...
[caption id="attachment_852" align="aligncenter" width="501"] Plants used as sources of oils for manufacturing foam[/caption]
Natural Plant Oils in Foam
Several manufacturers claim that some or all of the foams used in their mattresses are either partially or wholly made from plant oils. Terms used for these are soy foam, plant-based, botanical-oil, natural oils, etc. Plant oils used include those extracted from soy beans, castor beans, canola (rapeseed), palm kernel, coconut, peanuts, and...
[caption id="attachment_834" align="aligncenter" width="539"] Italian Silk Damask, 14th Century[/caption]
Damask is not a fiber, but a style of weaving, named for Damascus, Syria, where silk and linen were woven in this manner in the early Middle Ages. In damask weaving, patterns are created by longer warp threads on top (satin) for the foreground, and longer woof threads (sateen) for the background. This pattern is reversible, meaning the the negative image appears on the back...