百万文字论坛官方网址_少妇无码av无码专线区_美女露全乳头无遮掩图片_成年男人裸j网站免费视频_婷婷网色偷偷亚洲综合

Jiangyin Bairuijia Plastics Science & Technology Co., Ltd.
Home-> News -> China's POF shrink-wrap industry
China's POF shrink-wrap industry

The POF shrink film is also known as thermal shrink-wrap product. The main feature is to heat the product with heat-shrinkable film wrapping to make the film shrink and wrap the product tightly. Wrapped with POF barrels of membrane material on the outside of the product or package, after heating, shrink wrapped to make product or package, abundant show appearance of the item, the progress of product exhibit, increase the aesthetic value of.

POF shrink film packaging machine adopts shrink film package, outside the product or package after heat shrinkable film wrapped tight products or packaging, fully display items appearance, improve the product exhibit, increase the aesthetic value of. After the goods at the same time, the packing sealing, moistureproof, prevent pollution, and protect the goods from external shocks, has some buffer, especially when packing fragile, can prevent vessel flying when crushed.

The project adopts magnetic field enhanced plasma chemical vapor deposition method, combined with roller technology, and deposited inorganic nanometer high barrier layer on the surface of crosslinking membrane. The research and development of inorganic nanometer high barrier packaging film materials are mainly used in food and drug packaging materials which have the ability to block.


Source:      Time:2017-8-2 9:55:19
主站蜘蛛池模板: 女生露100| 婷婷五月在线| 暖暖中国高清免费中文| 国产淫乱了伦视频| 谁有看体育直播软件| 豪情俱乐部| 人妻少妇h好紧| 无码专区_va亚洲v专区在线| 天海翼高潮仍不停止绝顶| 和僧侣结合之夜动漫| 小说免费阅读网| 河南省人事考试中心| 国产精品久久久久久无毒不卡| 四虎在线影视| 亚洲a∨天堂在线观看| 国产卡1卡2卡三卡在线| 黄色肉漫在线免费观看| chinesemature成熟妇| 男朋友那东西太大该怎么办| 裸体看在线观看免费观看| 北京人体摄影717| 男生呼吸突然很重是硬了吗| 国产偷伦视频片免费视频| www.777me777| 金瓶梅2在线观看| 日本熟妇在线看www色| 亚洲国产精品久久久久久久 | 国产幕精品无码亚洲精品| 韩剧网最新的韩国电视剧| 动漫女生的大乳头被吃| 又爽又黄又无遮挡的激情视频| 第4色主页341| 小泽玛利亚电影68| 国产亚洲综合在线观看| 在线无码hd网站| 新金瓶梅龚玥菲版859| 暖暖韩国中文免费观看播放| 国产超碰人人爽人人做人人添| 忘忧草日本在线| 国色天香电视剧全集| 农历七月十四|