●Look at the packaging: the qualified facial tissues produced by the regular manufacturers will indicate the brand, manufacturer, production date, shelf life, main raw materials, specifications and other necessary information on the outer packaging.
●Hand feeling: high-quality facial tissue paper has high wood pulp content, no agglomeration, graininess, fine and soft hand feel, not easy to fly powder and shavings; inferior facial tissue paper is harder, relatively loose, easy to drop powder and shavings.
●The number and size of the holes: the holes are caused by the breakage of the raw material fibers and the loose connections during the papermaking process. Too many holes indicate that the quality of the tissue paper is not high.
●Specific toughness: High-quality facial tissues have a reasonable ratio of plant long fibers (determining toughness) and plant short fibers (determining softness). Pulling harder will cause wrinkles to appear, but they will not break. Inferior facial tissues have poor flexibility , A little force will cause breakage and the crack will be rough.
●Take a photo: Use a money detector pen to illuminate the facial tissues with excessive fluorescent agent. The facial tissues will be bluish-purple light; but the normal qualified facial tissues do not.
●Observe the burning situation: Facial tissues with excessive fluorescent agent will be white or black after burning; normal and qualified facial tissues will be natural gray after burning.
●Test the soaking state: high-quality facial tissues have high density and good water absorption, and will be slowly saturated with water, without deformation or looseness; when inferior facial tissues encounter water, they will be saturated immediately and easily loose.