Plastic container is a generic term given to a number of small, lightweight, transparent plastic containers used in everyday life. The most common example of a plastic container is a plastic shopping bag. Other examples of containers in the class of plastic container are water, soda, juice, tin, egg, salad, and bread. Plastic containers come in all shapes, sizes, and colors, though the most common type used by individuals worldwide are those that are transparent (i.e. plastic bags and water bottles).
DescriptionPlastic containers are also known as plastic cups, plastic plates, plastic jars, plastic pots, plastic flowers, plastic chips, and polyvinyl chloride or PVCs. PVCs are man-made plastics that have various properties that make them more usable than other man-made plastics. As plastic has many advantages over other materials used for manufacturing packaging, food containers made from PVCs are used both in the domestic and industrial sector can nhua 30 lit gia bao nhieu.
Uses a large number of plastic materials are required for the manufacture of plastic products. One of the most important uses of these plastics is as packaging materials for foods and other chemicals. In the domestic sector, plastics are used as containers for drinking water and as drinking glasses. These plastics are also used as contraceptive pills, spermicides, and hormones. These chemicals are made from phthalates and phthalate preservatives.
Health Effects The effects of long-term exposure to phthalates and phthalate preservatives are currently being studied. There are numerous reports on the negative health effects of exposure to phthalates. Plastic materials contain phthalates and phthalate preservatives, which are known endocrine disruptors. Endocrine disrupting chemicals may interfere with the body’s natural production of hormones.
Health EffectsThere is several instances where high levels of phthalates or other chemicals have been found in commercial plastic food containers. The highest levels of these chemicals were found in canned vegetables. High levels of these chemicals were found in juice and instant puddings sold in stores. This evidence indicates that plastics may be a significant source of exposure to hormones and other chemicals. Until further studies are conducted, it is best to avoid using plastics as containers for food and for domestic use.
It has been found that phthalates are linked to cancer. There is a strong link between increased risk of endometrial and breast cancers. Although most cases of pre-menopausal women are not affected, the risk for post-menopausal women is strongly associated with high levels of phthalates found in commercial plastics. Regular consumption of plastics containing phthalates can increase the risk of endometrial cancer.