久久人妻少妇嫩草AV蜜桃漫画,猛操美女逼,老湿机嗷嗷在线,大香蕉手机在线牛牛AV

Packaging application of PTP aluminum foil

Packaging application of PTP aluminum foil

2023-02-08

At first, China began to introduce equipment, technology and raw materials in the 1980s. In the 1990s, China has been able to manufacture single-color or multi-color PTP aluminum foil printing and coating equipment for domestic pharmaceutical packaging enterprises. At present, China's PTP aluminum foil gravure printing equipment has been able to meet the demand of domestic pharmaceutical packaging. Since blister packaging is widely used, it is the fastest growing soft packaging material in recent years, and also food and health care products Main packaging forms in other fields such as pharmaceuticals.

At present, the surface printing of PTP aluminum foil for blister packaging is very simple, and monochrome printing is quite common. There are almost no anti-counterfeiting marks and special anti-counterfeiting materials and means, which provides convenience for counterfeiters to prevent and counterfeit. It is reported that there are nearly 10 kinds of anti-counterfeiting marks on a palm-size medicine box in western countries. It uses the anti-counterfeiting marks that can be recognized by the naked eye, such as microfilming, glazing and gravure printing technology on the banknote. In addition, on the surface of drug blister packaging, foreign people have adopted the PTP aluminum foil product with laser holographic dark pattern anti-counterfeiting. Its advantages are that the laser holographic pattern is intuitive and easy for consumers to identify, It will not affect the original printing design and product packaging appearance, and will not affect the performance of using PTP aluminum foil material. This anti-counterfeiting product is the anti-counterfeiting means adopted by many multinational pharmaceutical group companies at present. The application of invisible fluorescent anti-counterfeiting PTP aluminum foil material is also one of the development trends of pharmaceutical packaging technology in the future. This kind of anti-counterfeiting effect is relatively hidden and difficult to observe with the naked eye, but the anti-counterfeiting mark or pattern text will be obviously exposed under the ultraviolet light. At present, some blister packaging manufacturers in China have been applying it.


天天躁日日躁狠狠躁超碰| 五月草av在线| 日本中文在线观看| 丰满尤物久久| AV综合入口| 一大片一级Av| 麻豆久久久久传媒| 欧美日本美女逼csxxxxxs| 操逼美美女| 国产又大又猛又粗又长| 中文字幕亚洲不卡一区| 日区一卡二卡精品视频| 在线亚洲国产精品一区二区性色| 吴川市| 六月丁香啪啪啪| 大鸡巴男人干bb视频| 美女成人大鸡巴视频图片| 超碰日韩一级黄片| 日本不卡一区二区视频在线播放| 黑人大吊日逼亚洲女人的视频| 九九国产一区二区| 国产乱伦剧情一区二区三区| 五月丁香色婷婷91| 大香蕉官网福利视频| 成人日韩性生活视频网| 后入大屁股国产视频| 人妻ol一区| 尿尿av一区二区| 日韩乱情视频网站| 亞洲激情國產區AV合集| wuye三上悠亚av在线播放| 日韩欧美另类国产在线观看| 无遮挡小视频试看免费| 熟女人妻在线视频| 大鸡巴插逼逼里的视频| 欧美大胆露阴免费网站| 红桃一区二三区| 亚洲韩国A级片黄色电影在线观看| 伊人伊人天天撸| 天天躁日日躁狠狠躁性色69| 黑人大鸡巴大奶子|