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在前阶段我们报道过sanyo公司以环保为诉求点,研制成功了以玉米为原料生产光盘源片的技术。如今,sony又宣布可以用纸作为光盘的底板,并与日本凸版印刷公司合作试产成功纸质的蓝光播放光盘,其主要目的是为了以更廉价的纸浆取代传统的聚碳酸酣材料,从而将光盘的成本降得更低。当然,与sanyo的玉米光盘类似的是,这种纸光盘的废弃处理也很简单和环保。此外,据sony称,这种光盘在报废时可用剪刀等工具轻易剪碎,有助于防止信息泄漏。
In the previous stage we reported that sanyo company as the environmental protection as a starting point, the successful development of the corn as raw materials to produce CD-ROM technology. Today, Sony also announced that it could use paper as a backing for compact discs and collaborate with Japanese letterpress printing companies to pilot a successful paper-based Blu-ray player with the main purpose of replacing traditional polycarbonate materials with cheaper pulp, The cost of the disc is lower. Of course, similar to sanyo’s corn discs, this paper disc disposal is also simple and environmentally friendly. In addition, according to sony, the discs can be easily shredded with scissors and other tools when scrapped, helping to prevent information leakage.