Blown Film Extrusion is the primary technology used to make plastic films especially for the packaging industry. Its machines produce protective films used in many industries including food and pharmaceuticals – that extend product shelf life and improve consumer appeal. Products such as trash bags, frozen food packaging, shrink wrap, stretch film labeling, form, fill and seal packaging, medica...

<p>Mix concrete practical 1pc: 2 ps: 3split, people used to build houses, has a specific <br />gravity of 22-24 kN/m3. Density large impact severity construction was, />blend ingredients lightweight aggregates produce concrete. One is />used for aggregate material waste plastic bags. Because the amount />of bags or piled carelessly discarded in landfills (TPA) />environm...

Single-use bioprocessing bags and bioreactors gained significant importance in the industry as they offer a number of advantages over traditional stainless steel solutions. However, there is continued concern that the plastic materials might release potentially toxic substances negatively impacting cell growth and product titers, or even compromise drug safety when using single-use bags for int...

BACKGROUND Although apoptosis occurs in nucleated cells, studies show that this event also occurs in some anucleated cells such as platelets. During storage of platelets, the viability of platelets decreased, storage lesions were observed, and cells underwent apoptosis. We investigated the effects of caspase-3 inhibitor on the survival and function of platelets after different periods of storag...

Trash impairment of watersheds has been recognized as a worldwide environmental problem. monitoring in streams and rivers is necessary to enhance our understanding its effects on freshwater habitats the role conduit for transport marine environments. Southern California, with population over 22 million, home nearly 7,400 km wadeable spanning variety land uses, making it an ideal region study ex...

Deaths due to plastic bag suffocation or plastic bag asphyxia are not reported in Malaysia. In the West many suicides by plastic bag asphyxia, particularly in the elderly and those who are chronically and terminally ill, have been reported. Accidental deaths too are not uncommon in the West, both among small children who play with shopping bags and adolescents who are solvent abusers. Another w...