麻豆密入视频在线观看,国内色精品视频在线网址,国产三级视频一区二区,亚洲成片在线看一区二区,亚洲一区二区三区在线,国产不卡一区二区三区视频,日本高清一区二区不卡视频,国产免费人成网站在线播放,日韩精品中文字幕综合,夫妻一起自拍内射小视频

    <li id="oqmgt"><tbody id="oqmgt"></tbody></li>
    <span id="oqmgt"></span>
  • <li id="oqmgt"></li>
    <li id="oqmgt"></li>
  • 中文版ENGLISH UXIAN JUFENG PLASTIC PRODUCTS CO.,LTD

    Product Classification

    Contact Us

    TEL:0086-633-6786388

    ADD:liuguangzhuang, Juxian, Rizhao,
    Shandong, China
    Email:info@jufengplastic.com
    TEL:0086-633-6786388

    Home > > News

    Plastic bag manufacturers introduced where plastic bags from

    Source:JufengPlastic    Writer:JufengPlastic    Time:2014-07-29

        Plastic raw material is PE, PE plastic bag itself is non-toxic, but why people always say that plastic bags of toxic, harmful to human body ah, is this why? With the increase in the development of science and technology and the illegal manufacturers, people began to slowly realize that it is not perfect, there are two main hazard is the pollution of the environment and the health of the environment, it is well known, but on people's health hazard of still have a lot of people do not know, it had to meet the toxicity from the chemical point of view, the following Jinan Jufeng plastic products Co., Ltd. has introduced its toxicity to endanger the health of the people

        Plastic raw material PE is an organic compound a colourless and tasteless, it is the five poisons, the industry know, the majority of disposable plastic bags for recycling and processing. A lot of black plastic bag factory in the production of plastic bags in the regeneration of waste, including industrial and medical waste as raw material, the plastic bag containing polyvinyl chloride. PVC is a toxic chemical raw materials, encounter acid and oily substances, toxic components is easy to dissociate. The main raw material for daily use plastic bags is polyethylene and polyvinyl chloride, when people are exposed to vinyl chloride, can appear the wrist, finger swelling, hardening of the skin and other symptoms, may also appear splenomegaly, liver damage and so on. Contact with hot food, when the temperature exceeds 50, the plastic bags of toxic ingredients will be leakage, when the temperature reached 65, disposable foaming plastic tableware of harmful substances into the food, to the liver, kidney and central nervous system damage, which seriously affect our health

        So people in the purchase of the use of plastic bags must be food grade plastic bags, thickness more than 0.025mm, is the large-scale supermarket shopping bag thickness, printing patterns must have QS logo and QS number, of course, must find a QS food production license of the regular manufacturers, such as Jufeng plastic products Co., ltd..

    【BACK】

    Copyright:Juxian Jufeng Plastic Products Co., LtdTEL: 0086-633-6786388Email:info@jufengplastic.com

    Address:liuguangzhuang, Juxian, Rizhao, Shandong, China Technical support:4M Network Media

    国产精品情侣av自拍| 尤物免费观看视频中文字幕| 国产人成在线免费视频| 国产成人精品在线免费看| 国产精品福利在线播放| 特级西西人体444WWW高清大胆| 精品人妻少妇嫩草av专区| 久久人妻少妇中文字幕| 国产女精品视频网站免费| 激情在线免费观看国产视频| 丰满人妻熟妇乱又伦精品软件| 亚洲中文字幕巨乳人妻| 免费在线观看欧美激情一区| 中文字幕乱码亚洲精品| 亚洲精品日本久久久中文字幕| 日本精品午夜福利视频| 午夜福利欧美日本视频| 日韩嫩草国产在线观看| 婷婷丁香在线播放视频| 亚洲中文字幕乱码免费| 欧美浓毛大泬视频| 人人爽天天碰天天躁夜夜躁| 激情欧美成人久久综合| 在线日韩精品一区二区亚洲a| 二区三区精品视频在线观看| 欧美国产三级在线观看| 91嫩草亚洲精品人人| 青草精品视频在线观看| 美国精品毛毛片一区二区| 成人做受视频试看120秒| 爆出白浆超碰人人人人| 偷偷色噜狠狠狠狠的777米奇| 国产精品久久香蕉免费播放| 色羞羞av一区二区三区| 台湾佬中文偷拍亚洲综合| 亚洲av成人在线网站| 国产成人精品av一区| 欧美成人一区二区三区免费| 国产一级一片内射在线| 国产精品理论片在线观看| 国产一级av在线观看|