Date:18.05.2016, 10:50 An example is the envelope containing laundry detergent in "liqui-tabs". Feminine hygiene and adult incontinence products as a biodegradable plastic backing sheet. Carbon dioxide barrier in polyethylene terephthalate (PET) bottles As a film used in the water transfer printing. Anglers also use string made of PVA for the purpose of making temporary attachments. For example, holding a length of line in a coil, that might otherwise tangle while the cast is made. The focus of the study is the worldwide butylenes market, an evaluation of the worldwide supply of butylenes, and the consumption of butylenes for producing chemicals and gasoline blending components where data are available. Worldwide consumption of polyvinyl alcohol was over one million metric tons in 2006. 2 Larger producers include Kuraray (Japan and Europe) and Sekisui Specialty Chemicals (USA) but mainland China has installed a number of very large production facilities in. The following pie chart shows world consumption of acrylonitrile: World Consumption of Acrylonitrile-2007 Other North America China Japan Western Europe Other Asia. Sluggish downstream demand and rising feedstock costs have brought about stagnation in production activity.