Shanghai Daoqin Plastics Co., Ltd.

waste film day heavy, its recycling again utilizing is “无 waste 城市” construction 试点工 as in important inner 容, meanwhile is solid waste field/area difficulty/challenge issues. 浙江省绍兴市 add strong/high film market tube/pipe 理, add large film use technology force degree, full material biodegradable film experiment/testing, 护航“无 waste 城市”创建. its in, 越城区斗门镇, 马山街道 and upper cover/cap day front formed is full 市“ biodegradable film ”试点. this is “无 waste 城市”以 from solution film issues is target/goal experiment/testing 案例.

据 understanding, project in, upper cover/cap 北镇金烨家庭农场面积 most large, 达100亩., 金烨家庭农场一直 use polyethylene (PE) film, easy separation understanding and degradation, to production and ring belt/tape bad property effect/influence. year 5 month, 农场场 long 许建荣 in 绍兴市农业农村局指导 lower, use biodegradable film. this type of biodegradable film material raw materials made formed, degradation generate oxidation carbon and has machine material, for generate 危害.

biodegradable film R&D and industry enterprise, 绍兴绿斯达 new material has company long 刘伟鹏 introduction, material degradation film tool has full material degradation features aliphatic —— aromatic copolymer ester, aliphatic polyester and other can material degradation polymer is main/primary formed separation, through using/adopting blow molding and other process production use cover/cap film, substitute/replace polyethylene (PE) film, in 自然界存 in micro material function lower, most full degradation formed oxidation carbon, water and its 含元素 矿化无 machine salt, 避免 普通PE plastics film 残留破 bad structure and other defect effect/influence.

due to biodegradable film use, can can to film degradation to requirements difficult 题. for 此, 刘伟鹏 table/sheet 示, 他们开展 film cover/cap experiment/testing table/sheet 明, different formulation, different thick degree material biodegradable film, in different ring conditions lower, degradation 临界期 different, degradation speed degree different, can basic meet/satisfy as material 各生育期 for temperature, wet degree demand. material degradation film increase temperature 保墒农艺 property can and film has significantly 差异, in 换茬翻耕时 basic understanding, effect/influence machine 械 as 业, for ring and as material output/production volume, quality obvious effect/influence.

而 in cost 方面, material degradation film cost ratio PE plastics film need high 50元~100元, degradation film rear can 直接翻耕, 节省揭 film 人工费 use, comprehensive cost basic versus 当.

“ comprehensive experiment/testing research 证明, material biodegradable film tool has and film versus 近 覆 cover/cap 效应, can has decrease light for ring 境 污染. ”刘伟鹏说, production biodegradable film, can 切实助 force achieve “无 waste 农业”, is “无 waste 城市”“无 waste 社会” construction good 基础.