Testing method and process of disposable toilet seat paper dispersibility

 

The method for testing the dispersibility and flushability of paper and products belongs to the field of paper and product detection. The applicable paper and products include: toilet paper, tissue paper, wipes, toilet paper and toilet seat cover paper.

 

Toilet paper and toilet seat cover paper are disposable sanitary products, belonging to consumer goods for daily life. The waste of paper and products with poor dispersion into the toilet will lead to blockage of the toilet and sewage system, which will affect the normal operation of the toilet and sewage system and other adverse consequences. Considering the safety of consumers and the characteristics of paper and products, the dispersibility of paper and products is an important performance to test their quality.

 

In Japan and other countries, the dispersibility and  flushability index is clearly stipulated in the toilet paper standard. Japanese Standard JIS p 4501-1993 toilet paper stipulates that: put a 300ml beaker on the magnetic stirrer, put the magnetic rotor into the beaker, pour water into the beaker, start the magnetic stirrer to rotate speed of 540r / min, put 114mm × 114mm sample into the beaker, and start timing at the same time. After resistance, the speed of the mixer drops to 500r / min, and when the speed returns to 540r / min, stop timing The dispersibility of the sample was evaluated by the time from the sample to the speed recovery of 540r / min. In the Japanese standard method, it is necessary to measure the speed of magnetic rotor accurately. At present, there is no similar instrument in China. In addition, the sample will sink to the bottom of the vortex and be broken by the magnetic rotor at the bottom of the vortex, which will affect the test effect and make the test impossible.

 

In order to solve the above problems, the invention aims to provide a detection method for the dispersibility of paper and products. This method can solve the technical problems in the dispersibility test of paper and products, simulate the stress of paper and products in the toilet, prevent the sample from sinking to the bottom of the vortex with the generated eddy current, and avoid being broken by the rotor. This method can be used to evaluate whether paper and products can be dispersed in a certain period of time, and the time required for paper and product dispersion.

 

The dispersibility and flushability of the paper products, the dispersibility of the paper products, the dispersibility of the paper products, the dispersibility of the paper products, the dispersibility of the paper products, the dispersibility of the paper products, the dispersibility of the paper products, the dispersibility of the paper products, the dispersibility of the paper products, the dispersibility of the paper products, the dispersibility of the paper products, the dispersibility of the paper products, the dispersibility of the paper products, the. Each batch of disposable toilet paper pad produced by our company will be inspected to ensure the quality of toilet seat cover paper.