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                        Which degradable film is more commonly used?

                        View:490 2021-06-23

                              The degradable film is completely degraded in the natural environment through the action of microorganisms in the soil and water or the action of ultraviolet rays in the sun, and finally re-enters the ecological environment and returns to nature. The domestically developed varieties have covered photodegradation, photobiodegradation, photooxidation biodegradation, high starch content biodegradation, high calcium carbonate-filled photooxidation degradation, full biodegradation, etc. Among them, edible films and water-soluble films are more commonly used.

                               Edible films, such as chitosan edible packaging film, corn protein packaging film, modified cellulose edible packaging film and composite edible packaging film, etc., can be used for inner packaging of various foods, such as wrapped candy, Liner for viscous pastries, or made into casings, fruit coats, etc. It caters to the fast and convenient trend of modern consumption and has a large market in the food industry.

                               Water-soluble film refers to a film that can be dissolved in water at room temperature. As a new type of green packaging material, it is widely used in the packaging of various products in Europe, America, Japan and other countries, such as fertilizers, pigments, dyes, detergents, Water treatment agents, mineral additives, detergents, concrete additives, chemical agents for gardening care, etc.

                               Zhongshan Diantang Environmental Protection Technology Co., Ltd. specializes in the research and development of biodegradable materials, which are rapidly degraded in the soil and natural environment, without pollution and odor, and will not damage the soil structure after degradation. It is truly "from nature and returning to nature". A better alternative to packaging.

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