Shanghai Daoqin Plastics Co., Ltd.

        2019 year 末, lower this 篇文章, is waste classification, 限塑令, made 消息满天飞, also lower PET this small bottle 子 门道. 原本觉 this is very easy 事情, 但越写越觉 difficult, good more 天, in 依然觉 写 皮毛, also has very more understanding 方. meanwhile 也希望PET industry and has plastics recycled industry 同仁们扛 this 冬天, 春天也就不远. as 者: 蒋南青(China combined formed resin 供销协会 plastics ring utilizing separation 会秘书 long) currently in waste classification recycling policy high 涨 时刻, PET bottle, material water bottle, formed is most easy to plastics packaging types type, is waste classification 就沦落 formed 人们口 in plastics bottle. China PET bottle recycling rate, tube/pipe has 确切调研 data, China PET bottle high recycling rate is 一 不争 事实, and inner 同行讨论, to has 回答都 is very high, 90%, has to 99%. can 说无论你 in 哪里随手扔掉一 bottle 子, very fast by 捡走, is can 卖钱. in high recycling rate lower, China is also has necessary USA that 样实行押金 made? this upper is industry currently non large 一 议题, lower from 源头 看看PET issues.

        一, popular science PET

        PET, has very long Scientific Names, polyethylene terephthalate (PET), is 由PTA(精 for 苯二甲 acid) and MEG(ethylene glycol) combined formed polyester sheet/slice. PTA 源于石油 product PX(for 二甲苯), PX之 front production capacity 一直处于不足状态, 但2019 year PX production capacity growth, from production capacity to most 近甚至 future year production capacity 剩. this in the future will has more more PET new material market, chemical industry production capacity will formed is PET important effect/influence factors.

PET combined formed and application

PX production capacity

         full 球 看, PET2015 year output/production volume already to 6462 10,000 tons, bottle grade PET消费 amount from 2010 year 1639 10,000 tons increase 至2015 year 2142 10,000 tons. China formed is full most is important PET production and 消费国, 2018 year China PET output/production volume full output/production volume 57%, amount full 球消费 amount 53%. PET in chemical industry industry in belongs to polyester, product separation is fiber grade and non fiber grade polyester sheet/slice . fiber grade sheet/slice polyester fiber, is Scientific Names, separation formed long filament and short 纤, long filament large 约占涤纶 62%, short large 约占38%, long filament is textile enterprise use, short generally and mixed 纺. China is textile large 国, 涤纶占据化纤 output/production volume ultra- 80%.

涤纶 in industry in ratio

         according to statistics data 显示, 2014-2017 year China recycled PET Imported amount maintain in 200 10,000 tons above, Imported degree to 35%, basic used for production. China 化纤协会推算, 2018 year 我国化纤 Imported amount in 94 10,000 tons left right, its in short Imported amount year-on-year growth 近20%, is and inner recycled raw materials has 关, 以弥补 recycled fiber output/production volume 不足. non fiber grade PET polyester used for bottle type and film. is what material bottle use PET? this is is PET plastics tool has light, transparent degree high, resistant temperature, resistant impact, easy and other features, meanwhile 无毒无味, can used for food packaging, oxidation carbon method 穿, let water maintain has “汽”. as is film, PET can used for electrical container insulation, versus sheet/slice and other. PET also can formed polyester resin, used for polyester viscous agent and coating material.

        二, PET bottle recycled utilizing

        2019 year 9 month 18 day, China combined formed resin 供销协会 plastics ring utilizing separation in Shanghai 举办 一场 recycled polyester PET会议, poly PET industry upstream and downstream enterprise, lower very more 观点也 is from this upper separation to. recycled PET in fiber grade material application : recycled PET bottle most Common application is will bottle formed or 包. recycling PET bottle, 经 清洗, 破碎变 formed recycled PET bottle sheet/slice, to 化纤厂. 自2017 year 国务院 published prohibited waste plastics Imported parts rear, from 2018 year comprehensive prohibited waste plastics Imported, PET recycling strip/profile very large 变化. due to recycled PET Imported amount decrease, separation enterprise procurement new material polyester sheet/slice used for recycled production. China polyester production capacity growth, for/regarding recycled PET application formed more large impact. is recycled PET price upper rise, enterprise using/adopting polyester substitute/replace short 纤, is “逆 substitute/replace ”. in addition, due to price decline, plastics new material price 一直不断 decline. this type of used for application, according to circular economy degree 看, PET bottle is application one-time, rear clothing/apparel rear formed is waste 纺, due to material formed separation complex difficult separation understanding, still is non large 填埋 源. currently, waste again utilizing has new technology 出现, can will waste made formed belt/tape, or chemical ring recycled formed 衣服, or formed is construction material, is future recycled PET in fiber more more application 出路.

        Bottle to Bottle bottle to bottle to 吗? cost issues: PET in upper application, use bottle sheet/slice as is Raw Materials can. production bottle 子, need again processing formed pellets, pelletizing increase production cost. due to Imported recycled PET pellets ratio bottle sheet/slice easy, recycled pellets Imported. PET recycling cost in, large separation is due to bottle 子自身 design issues 引起. ratio 如, PET plastics ring process generally has 破碎, separation 选, 预清洗 and use machine 进行清洗, inner very more packaging use is PVC label, and PET一起 lower 沉, method use water force separation 选, also has 一 胶 water is viscous in label upper, this need 人工处理, increase cost.

        PET bottle recycling recycled value 链PET bottle recycling and again utilizing in China formed 独特 以拾荒人群 is recycling 模式, below/following textile industry use is recycled 模式. due to production Raw Materials 缺口, formed 一批以 Imported PET bottle is main/primary raw materials processing and trade enterprise.

PET recycling value 链(源: 威立雅华菲 recycled company general manager 曹卫东)

         in PET价 value in, PET recycling, separation and 打包站, is 靠拾荒人群, has environmental protection cost and for 工人 保护, material efficiency low lower, bottle sheet/slice to enterprise, again production product has very high add value. in this type of already difficult is 继, Brand enterprise add 入, for/regarding high quality can 追溯PET bottle requirements, waste classification, environmental protection method, make 拾荒人群逐步消失, 取而代之 is high quality recycling system, recycling +互联模式 构建, meanwhile this increase recycling system cost. use again to factory this methods already can low low value application, method 维持PET value 链.

传统 recycling methods ratio (源: 威立雅华菲 recycled company general manager 曹卫东)

        以 front recycling basic material tube/pipe and 拾荒人群, in 宾馆, 酒店, and office PET bottle ratio/proportion 约占50%, to rear 面 专业独立 recycling belt/tape very large machine 遇.

        PET pellets used for bottle to bottle demand, China front has bottle to bottle demand, this new demand is material recycling recycled, this is large Brand full 球承诺 rear China market new application, combined circular economy, for China bottle recycling system belt/tape 挑战. bottle to bottle in already use, for food safety 考虑, in China currently most large difficult is recycled plastics method used for food contact grade material. meanwhile, due to PET bottle has recycling system, formed PET bottle can 追溯, this is belt/tape “押金 made ” 呼声. in has inner method use food contact grade material lower, how to 拓展PET high value utilizing, especially is recycled material application formed is key/critical issues. inner market already 经出现 high grade bottle sheet/slice, technology upper can to bottle to bottle, recycled PET pellets used for bottle, China enterprise in thin low technology step/link is PET recycled pellets increase viscous technology, can increase viscous will 直接关系 to recycled PET pellets property can.

high and other grade bottle sheet/slice 出现(源: 苏州玖隆资源 recycled has company long 唐国明)

        “押金 made ”构建独立 recycling cost issues

         China is suitable “押金 made ” is long issues, due to for/regarding food grade material demand in growth, future for/regarding PET bottle recycling formed is trend. this type of methods in USA and Europe in 实施, USA 叫做‘ mono toward recycling ’ system, 即专门 recycling bottle, box/case, and other type. Germany color plastics bag recycling remove PET bottle (already has made) other plastics. this in China also is has, also has production 者延伸 made combined, main/primary also is is 靠政府支持, recycling system 基础设施 费 use negative 责, need for/regarding PET recycling material specific analysis rear can 确定.

Germany recycling system, color plastics bag can recycling waste (源: Germany company)

USA mono toward recycling (源: USA APR)

        构建 new type 打包站随 full plastics ring utilizing trend, Brand and polymer enterprise 开始关注 recycling recycled, meanwhile recycled industry in 不断往 recycling 端进入, positive 规 符 combined environmental protection requirements 打包站, 打通PET bottle recycling and expand large recycled market, is enterprise belt/tape more vast market and profit. 我们也 versus 信建立 tool has China color PET recycling system will 出现.

recycled industry new type 打包站(源:东莞市拓展实业 has company general manager 刘宇鹏)

         technology standards and 信息平台

        我们也认识 to inner PET自身循 ring utilizing 方面存 in very more issues, ratio 如PET bottle ring design specification, testing standards specification, food contact grade recycled material use, high recycled application technology and product, upstream and downstream recycled market separation 享平台. currently recycled PET pellets standards already in in. 协会也 in and USA APR combined as, 2020 year launch easy ring design guide.

        我们也 will promote PET ring market has formed long, 搭建平台联络 industry upstream and downstream industry, enterprise more good for PET recycled in issues and 挑战, 共同寻找 solutions.