Tissue with pH detection function and preparation method thereof

The invention relates to a tissue with a pH detection function and a preparation method thereof. The tissue comprises a tissue body. The tissue body comprises a water-permeable surface layer, an adsorption middle layer and a transparent protective surface layer which are sequentially arranged from top to bottom. pH test paper is embedded into the middle between the adsorption middle layer and thetransparent protective layer, and a pH colourimetric card is arranged on the back face of one end of the transparent protective surface layer. The tissue is simple in structure, low in price and convenient to carry and use; additional information can be rapidly and conveniently obtained in the cleaning process, and rapid and accurate continuous monitoring is provided in healthcare and catering industries. 本发明涉及种带pH检测功能的纸巾及其制备方法，包括纸巾本体，纸巾本体包括从上往下顺序设置的透水面层、吸附中层和透明保护面层，所述吸附中层与透明保护层之间的中部嵌有pH试纸，所述透明保护面层的端背面设有pH比色卡。本发明结构简单、价格低廉，携带使用方便，在清理过程中可以快速方便的得到附加信息，在医疗健康、饮食行业中提供出快速的、准确的持续监测。