Sample Of Aluminium Foil
With the increasing health and safety of medicinal aluminum foil, the previous method of adding dyes to the surface OP protectant to obtain a variety of full-color appearance is no longer advisable, because the dye is a kind of pigment that is dissolved in the dispersion liquid and contains heavy metals and Carcinogens deviate from the essential attributes of medical packaging. Azo is the substance that forms the basic color in the dye. If the azo structure is discarded, most of the basic color of the dye will not be generated. There are a small number of dyes with azo structure that may produce the following twenty-four carcinogenic aromatic amines in the decomposition of chemical reactions, which are banned by the European Union. However, the current medical aluminum foil has certain problems. First, the existing method of adding the traditional color material to the OP protectant and making the full-color PTP aluminum foil is out of date. Second, the existing dyes are easy to dissolve into the aqueous solution when immersed in boiling water for heavy metal detection, causing the soaking liquid to be colored and easily identified as unqualified; third, the existing medicinal aluminum foil is easy to touch hard objects during use It is easy to be pierced and damaged, causing the medicine to be contaminated and cannot be used. In view of this, it is necessary to develop a scratch-resistant medicinal aluminum foil and a preparation method to solve the above-mentioned problems.
In view of the shortcomings of the prior art, an anti-scratch medicinal aluminum foil and a preparation method thereof are provided, which avoids the defects of heavy metals and carcinogens in the method of adding color materials in the traditional OP protectant. Full color PTP. Aluminum foil makes medicinal aluminum foil more resistant to scratches, is not easy to be damaged during use, and better protects medicines from being contaminated. In order to achieve the above technical objectives and other advantages, an aluminum foil anti-scratch agent and a preparation method thereof are provided, including: an aluminum foil barrier layer; a hot melt adhesive layer is pasted on the lower surface of the aluminum foil barrier layer; and a surface is provided.
Aluminum Foil Jumbo Roll 8011 for Food The high efficiency of aluminum foil packaging is also reflected in its excellent lightweight characteristics.
