日韩一区二区三区精品区,波多野结衣超清无码教师,欧美久久伊人,午夜精品久久久久久久无码

Product introduction

SIJIA Food contact grade PVC Material - Performance Upgraded

2023-02-20    Source:    Hit:4343
Share:

The safety of food contact materials has been widely concerned. SIJIA Technology R & D Center has upgraded the safety performance of SIJIA new PVC materials and developed the food contact grade PVC materials.

Tested and approved by SGS, SIJIA food contact grade PVC materials meet GB 4806.7-2016 "National Food Safety Standard for Plastic Materials and Products used in contact with food" standard, and pass the US national Food safety standard FDA 21 CFR 175.300 test, meeting the requirements of food contact material safety standard.



SIJIA can provide two kinds of food contact grade PVC materials: composite fabric type and film type.

With high tensile,tearing and adhesion strength, composite fabric type can be used in the manufacture of drinking water storage and transport water bags, cleanable aquaculture tank, etc.


 


The film type is suitable for making food storage bags and can also be used for drinking water storage and transportation and other scenes.

SIJIA Food contact grade PVC material, its safety is comparable to TPU material, but better weather resistance. It can adapt to outdoor high and low temperature changes, sun exposure and other situations, especially not easy to aging, can be used for long life in the dry area.


Copyright ? 2018 Si Jia Tex  閩ICP備09036669號-5
午夜精品久久久一区二区| 天天操鸡巴视频| 色老头在线一区二区三区| 中文字幕无码乱av免费| 国产熟女一区二区三区四| 欧洲色综合天天在线观看| 无码137片内射在线影院| 欧高清在线观看av网址| 国产又色又爽又刺激在线观看| 国产97色在线 | 国产| 精品午夜福利在线观看| 亚洲尤物在线免费观看视频| 亚洲精品国产精品乱码不99| 欧美视频不卡一区二区三区| 精品一区二区三人妻视频| 亚洲国产成人片在线观看| 狠狠人妻久久久久久久久久| 无码视频一区二区三区在线观看 | 久久精品苍井空精品久久| 亚洲色婷婷六月亚洲婷婷6月| 亚洲国际青青操综合网站| 99精品国产91久久久| 欧美一区二区三区久久久| 精品日韩一区精品日韩国产| 国产精品综合av一区二区| 中文字幕第一页在线资源| 少妇高潮一区二区三区99| 日韩欧美一区二区三区的| 伊人久久大香线蕉电影院| 国产麻豆精品在线观看免费| 97国产精品欲av在线| 精品无码国产一区二区三区.| 青青草原在线视频欧美版| 亚洲精品中文网av网站| 日韩精品一区二区亚洲观看| 亚洲精品国产老熟女久久| 国产 精品 自拍 欧美| 欧美日韩亚洲国产精品| 国产AV片一区二区三区| 天天爽夜夜爽夜夜爽精品视频| 成人在无码av在线观看一|