Large A4 Size No Itchy Fiberglass Fire Resistant Pouch Fireproof Document Bag
This A4 size reflective fireproof bag is big enough for common A4 size papers(A4 paper with envelopes is also ok). Paper in America is slightly larger than A4 size in European's. This 28x38cm is ok to put a lot of paper in. If you need other size, it is also ok.
For this JT8480AF-G7628 inside layer and outside reflective surface are both fireproof fiberglass cloth. Outside material is fiberglass cloth with an aluminium foil layer. This silver aluminium foil surface can resists 95% heat it was exposed to. Inside materials is 0.3mm silicone coated fiberglass cloth. For this design, both inside and outside materials are fireproof fiberglass fabric. Double fireproof layers protect your valuables.
About the materials: A layer of aluminum foil laminated to one side of this fabric by high temperature glue. The aluminium foil melts at 1220°F. But it can withstand a higher temperature for a short time. Fiberglass fabric resists 1020°F but the glue for aluminium foil will be changed above 572°F.
There is a commom problem for fiberglass that fibers will fall off. Then they will stick into skins when touch them for a long time. So many customers complain in reviews on Amazon and Ebay that they felt hurt on hands when use the fiberglass bags. But when use our aluminium foil fireproof bags, customers won't feel any hurt because we add an layer of aluminum foil on fiber glass cloth. What's more, the silicone coating on the inner lining can also avoid this problem. So can totally avoid direct touch to the base glass fibers. Comfortable hand feeling, no itchy.