seancosmo's Space http://seancosmo.posterous.com Most recent posts at seancosmo's Space posterous.com Fri, 01 Jun 2012 12:32:00 -0700 Shipping Container Homes and Why They Make Perfect Sense http://seancosmo.posterous.com/shipping-container-homes-and-why-they-make-pe http://seancosmo.posterous.com/shipping-container-homes-and-why-they-make-pe EPS Containers

EPS (Expanded Polystyrene) is a cost-effective solution for many temperature-sensitive shipments. EPS is often called "styrofoam", but it is a mention of the the company Styrofoam? and it's wrong to make reference to any EPS container by this misnomer. This really is just like using trade names from Rollerblade? and Kleenex? Many in the business call EPS containers "coolers" to differentiate them from other styles of containers. EPS containers are rightly regarded the workhorse of the industry and account for as much as 80% of the temperature-controlled shipments this hyperlink annually. Manufacturing could make many varieties of containers in all sizes. EPS generally posseses an R-value between 3.5 and 5, with respect to the density and size of the EPS bead used, but it is a little known undeniable fact that the R-value of EPS is slightly higher at colder temperatures than at room temperature.

Molded vs. 6-panel EPS Containers:

Some in the industry will claim that in some regards a molded EPS container and the thermal efficiency of a well-made 6-panel EPS container is the same as, they're correct. A similarly sized shaped container as sitting in a test chamber, intact, a tight-fitting 6-panel EPS box may perform equally well. Nevertheless, this idyllic setting is not reasonable when you consider the risks of shipping. The problems facing parcel offers as they navigate through the distribution process are well-known within the shipping industry. Vibration from track beds and shocks from being dropped can be recorded by test shipments. These threats will not be taken into account by Thermal testing within an environmental chamber. Would you expect a 6-panel EPS package to perform well thermally after being dropped three times from 16"? With one corner drop, large gaps can develop between your EPS sections, producing a dramatic reduction of R-value. Because most companies can't guarantee their parcels won't be dropped at some point through the delivery, they like the peace-of-mind that comes from a quality molded EPS container.

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