Method for manufacturing sheet for use in tongue plaque cleaner

A method for manufacturing a sheet for use in a tongue plaque cleaner for scraping off tongue plaque, comprising:

• a step of heating a sheet material having multiple looped thread members protruding from one surface of the sheet material at a temperature below the melting point of the thread members;
• and
• a step of forming first and second thread members by cutting loops of the thread members that were heated, wherein
• the loops of the threaded members are cut by multiple cutting devices as a result of horizontally moving the sheet material to pass beyond the multiple cutting devices, or by moving the multiple cutting devices in a direction parallel to the one surface of the sheet material while the sheet material is fixed,
• all of the multiple cutting devices are fixedly arranged in a row in a direction perpendicular to a moving direction of the sheet material or multiple cutting devices,
• the sheet material is heated in such a manner that the first and the second thread members maintain their shapes that were exhibited before cutting, and
• a distance between the multiple cutting devices that neighbor each other in the direction perpendicular to the moving direction is larger than a distance between the thread members that neighbor each other in the direction perpendicular to the moving direction.