成人爽A毛片免费啪啪,午夜香吻高清观看视频在线,狠狠挺进稚嫩学生小身体,无码成人性爽XO视频在线观看

濟(jì)南精美塑料包裝廠為您提供塑料袋、方便袋、塑料袋、食品塑料袋,相關(guān)信息發(fā)布和資訊展示,敬請(qǐng)關(guān)注!

濟(jì)南歷下精美塑料包裝廠

服務(wù)熱線: 18764138233

熱門:
行業(yè)動(dòng)態(tài)

生物降解塑料袋與普通塑料袋的區(qū)別

來源:http://wujikeji.com/ 日期:2023-12-20

1、材質(zhì)不同

1. Different materials

生物降解塑料袋(也就是塑料袋)使用材質(zhì)為PLA,PHAs,PBA,PBS等高分子材料。而不可降解的傳統(tǒng)普通塑料袋則是PE等其他塑料材質(zhì)。

Biodegradable plastic bags (also known as environmentally friendly plastic bags) are made of polymer materials such as PLA, PHAs, PBA, PBS, etc. However, non degradable traditional ordinary plastic bags are made of other plastic materials such as PE.

2、生產(chǎn)標(biāo)準(zhǔn)不同

2. Different production standards

生物降解塑料袋需要符合標(biāo)準(zhǔn)GB/T21661-2008,已達(dá)到標(biāo)準(zhǔn)。而傳統(tǒng)不可降解普通塑料袋則不用遵從此項(xiàng)標(biāo)準(zhǔn)。

Biodegradable plastic bags need to comply with the national standard GB/T21661-2008 and meet environmental standards. Traditional non degradable ordinary plastic bags do not need to comply with this standard.

20230129072936309.jpg

3、分解時(shí)間不同生物降解塑料袋一般可在一年內(nèi)分解,而奧運(yùn)塑料袋甚可在棄后72天開始分解。而不可降解的普通傳統(tǒng)塑料袋則需要200年的時(shí)間才能將其降解。

3. Biodegradable plastic bags with different decomposition times can generally decompose within one year, while Olympic environmentally friendly plastic bags can even begin to decompose 72 days after disposal. However, non degradable ordinary traditional plastic bags require 200 years to degrade.

使用生物降解塑料袋的優(yōu)勢(shì)

Advantages of using biodegradable plastic bags

1、:使用生物降解塑料袋,可以大大減少傳統(tǒng)普通塑料袋不能分解導(dǎo)致白色污染泛濫的問題。

1. Environmental protection: Using biodegradable plastic bags can greatly reduce the problem of white pollution caused by the inability of traditional ordinary plastic bags to decompose.

2、性能優(yōu)良:生物降解塑料袋以淀粉為主要原料,降解能力優(yōu)于其他材料,壽命長(zhǎng)于紙袋,成本低于紙袋。

2. Excellent performance: Biodegradable plastic bags are mainly made of starch, with better degradation ability than other materials, longer lifespan than paper bags, and lower cost than paper bags.

3、精美多能:生物降解塑料袋與普通塑料袋除成分材料不同外,功能均相同,可精美印刷、大小適中、可包裝眾多產(chǎn)品。

3. Exquisite and versatile: Biodegradable plastic bags have the same functions as ordinary plastic bags, except for their different ingredients and materials. They can be beautifully printed, of moderate size, and can package a variety of products.

4、回收利用:生物降解塑料袋具有柔軟、耐磨、可折疊、質(zhì)感好的特點(diǎn),回收利用期長(zhǎng)。

4. Recycling: Biodegradable plastic bags have the characteristics of softness, wear resistance, foldability, and good texture, with a long recycling period.

感謝您的閱讀,此文的文章來源:濟(jì)南訂做食品包裝袋更多的內(nèi)容和問題請(qǐng)點(diǎn)擊:http://wujikeji.com們會(huì)繼續(xù)努力的為您提供服務(wù),感謝您的支持!

Thank you for reading. The source of this article is Jinan Customized Food Packaging Bags. For more information and questions, please click: http://wujikeji.com We will continue to work hard to provide you with services. Thank you for your support!

一本一道波多野结衣AV视频| 日本巜侵犯人妻人伦| 色婷婷AV视频一二三区| 男人搡女人全部过程| 精品久久久久久国产| 国产精品毛片VA一区二区三区 | 爆乳2把你榨干哦| 日韩乱码人妻无码系列中文字幕| 11孩岁女精品A片BBB| 国产精品亚洲专区无码牛牛| 色欲色香天天天综合网WWW| 西西里的美丽传说在线观看| 免费视频在线观看| 无码狠狠躁久久久久久久| 欧美激情性视频高清在线观看| 国产VA免费精品观看精品| 精品国产一区二区三区久久影院| 黄桃AV无码免费一区二区三区| 玩50岁四川熟人A片| 日本最新男男gayjapan| 999久久久国产精品| 人妻人人做人做人人爱| 奇米影视7777久久精品人人爽 | 日本爆乳强伦中文字幕电影| 波多野结衣在线视频| 捏胸吻胸添奶头GIF动态图| 久久久精品人妻一区二区三区四 | 中文字幕在线观看| 天天爽夜夜爽人人爽一区二区| 亚洲欧美日韩在线不卡| 欧美成人电影| 小雪早被伴郎摸湿出水了| 国产亚洲大尺度无码无码专线| 日韩夜夜高潮夜夜爽无码| 狠狠夜色午夜久久综合热| 最近手机中文字幕高清大全| 激情无码人妻又粗又大| 欧美一区二区三区成人久久片| 无码专区AAAAAA免费视频| 国产又粗又猛又爽又黄的a片小说| 亚洲AV无码一区二区三区|