Challenge Five Co., Ltd. was launched by Mit Subishi

The company produces biodegradable films and envelopes. The film and envelope are also produced from polylactic acid extracted from corn starch. Soy inks can be used for offset printing. Dynic Co., Ltd. uses corn starch and fatty polyester as raw materials to develop a biodegradable flexible sheet [Au Pair Corn Sheet], which is easy to machine and cut. Easy to print, adjust the thickness according to the requirements. The disposal of waste does not pollute the environment, and incineration processing does not result in the production of toxic substances such as Chalcedon due to low calorific value. Therefore, it is less harmful to the environment.

As people pay more attention to environmental protection and the continuous development of printing technology, printing and packaging papers have been continuously updated. Many papermaking companies in Japan have developed and produced green packaging and printing papers for the printing and packaging industry, and have been active in green packaging products. market.