久久99精品久久久久子伦,精品人妻无码一区二区三区性,永久免费不卡在线观看黄网站,大内密探零零性性

歡迎來(lái)濟(jì)南壹諾包裝有限公司網(wǎng)站!在線留言
  • 全國(guó)電話服務(wù)熱線:400-801-0899

外賣打包紙餐盒的國(guó)家標(biāo)準(zhǔn),你知道嗎?
來(lái)源:czyuelin.com 發(fā)布時(shí)間:2021-09-28 瀏覽次數(shù):122
隨著大家越來(lái)越重視食品安 全、環(huán)境保護(hù),我國(guó)也將相關(guān)標(biāo)準(zhǔn)進(jìn)行落實(shí)。外賣打包紙餐盒的國(guó)家標(biāo)準(zhǔn),你們知道嗎?壹諾包裝推薦大家一起來(lái)進(jìn)行學(xué)習(xí)。
As people pay more and more attention to food safety and environmental protection, China will also implement relevant standards. Do you know the national standard for takeout paper lunch boxes? Yinuo packaging recommends you to study together.
現(xiàn)在正在出臺(tái)新標(biāo)準(zhǔn),由于舊的技術(shù)標(biāo)準(zhǔn)難以保證執(zhí)法力度,因此,外賣打包紙餐盒的國(guó)家標(biāo)準(zhǔn)早已明令禁止的一次性發(fā)泡塑料,長(zhǎng)期難以絕跡。
Now new standards are being introduced. Because the old technical standards are difficult to ensure law enforcement, the national standard for takeout paper lunch boxes has long banned disposable foamed plastics, which is difficult to disappear for a long time.
?
新外賣打包紙餐盒的國(guó)家標(biāo)準(zhǔn)中對(duì)可降解餐飲具有更為具體、量化的成分要求,如“淀粉基”塑料一次性餐飲具,其淀粉含量不小于40%,“生物降解”的可降解餐飲具,生物分 解率需達(dá)到60%等,屆時(shí)只要嚴(yán)格執(zhí)行,那些假冒偽劣的“可降解”產(chǎn)品,市場(chǎng)份額可能萎縮。
The national standard of the new takeout packaging paper lunch box has more specific and quantitative requirements for degradable catering, such as the starch content of "starch based" plastic disposable catering utensils shall not be less than 40%, and the biodegradation rate of "biodegradable" degradable catering utensils shall reach 60%. At that time, as long as it is strictly implemented, those fake and shoddy "degradable" products, Market share may shrink.
按規(guī)定,生產(chǎn)餐盒的主要原料是聚丙烯,含量在80%左右;工業(yè)碳酸鈣作為填充料,含量不能超過(guò)20%。聚丙烯的可塑性強(qiáng),生產(chǎn)出來(lái)的餐盒使用強(qiáng)度很好,不易變形。但工業(yè)碳酸鈣是一種石頭粉末,可塑性比較差,超量使用時(shí)粉末很難黏合在一起,因此,生產(chǎn)出來(lái)的餐盒容易出現(xiàn)軟化、滲漏等質(zhì)量問(wèn)題。
According to regulations, the main raw material for the production of lunch boxes is polypropylene, with a content of about 80%; The content of industrial calcium carbonate as filler shall not exceed 20%. Polypropylene has strong plasticity, and the produced lunch box has good service strength and is not easy to deform. However, industrial calcium carbonate is a kind of stone powder with poor plasticity. When used in excess, the powder is difficult to bond together. Therefore, the produced lunch boxes are prone to quality problems such as softening and leakage.
整體而言,目前在標(biāo)準(zhǔn)中,禁止了外賣打包紙餐盒的運(yùn)用,也明確不同產(chǎn)品的要求。不同種類的產(chǎn)品要求不同,如需要外賣打包紙餐盒的國(guó)家標(biāo)準(zhǔn)詳情,可以咨詢壹諾包裝。
On the whole, at present, the use of takeout packaging paper lunch boxes is prohibited in the standard, and the requirements of different products are also clarified. Different kinds of products have different requirements. If you need the national standard details of takeout packaging paper lunch boxes, you can consult Yinuo packaging.
成人DVD碟片| 四虎永久在线精品无码| 无码人妻精品一区二区三区东京热| 国产精品久久久久精品综合紧| 小SAO货水好多真紧H无码视频| 日产无人区一线二线三线| 黑人一个接一个上来糟蹋| 老男人把舌头伸进我下面| 天天摸夜夜摸摸到高潮| 中文字幕人妻丝袜美腿乱| 老根嫩草1一40淑媛全文| 老男人把舌头伸进我下面| 久久99精品久久久久久| 亚洲精品无码久久久久去Q| 每天被大佬高HPLAY肉NP| 18禁免费吃奶摸下激烈视频 | JAPANESE五十路熟女| 精品国产伦一区二区三区在线观看 | CHINESE玩弄老年熟女| 欧美《熟妇的荡欲》在线观看 | 最新AV偷拍AV偷窥AV网站| 亚洲欧美色一区二区三区| 亚洲视频在线观看| 欧美精品一区二区少妇免费A片| 成人免费在线电影| 国产精品宅男擼66M3U8| 欧美老熟妇乱XXXXX| 一本一本久久A久久精品综合麻豆| 暖暖爱视频免费| 国务院发展研究中心主任| 亚洲啪AV永久无码精品放毛片| BDB14黑人巨大视频| 美人双性受H多人运动NP| 免费看污又色又爽又黄又脏小说 | 无码国产精品久久一区免费| 日本潮水RAPPER超多| 99久久国产露脸国语对白| 日韩人妻精品无码久久上司| 国产精品成人久久久久久久| 偷窥日本少妇撒尿com| 日本无码小泬粉嫩有套在线|