Our Sandwich Bag offers packing for any kitchen staff, whether it is the parents making their kid's lunch or a restaurant keeping the food fresh. Great for fast food operations or for prepackaged deli cases. Tear-resistance and preventing spills so keep hands and clothes staying clean. The Bag is made of virgin Low-Density Polyethylene (LDPE) resin or High-Density Polyethylene (HDPE) resin, which meets BRC and FDA requirements for food contact.
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In response to EU directives to address excessive noise problems in European towns, European researchers have developed a three-dimensional computer model sonic map that uses varying colors to indicate different levels of noise. This sonic map can determine where the city's noise level is outside the acceptable range and take steps to reduce the harm these noises pose to humans. At present, an international group led by the United Kingdom has taken the lead in the first batch of sonic map project trials in Gdansk, Poland.
Science Times, August 30, 2006: The massive noise generated by cities and towns has seriously affected the lives of local residents. These noises come not only from neighbors, nightclubs and bars, but also from industrial production, motor vehicles, trains and planes that travel on the road.