Abstract: A polymer composite composition includes a polyolefin, a thermoplastic polyolefin elastomer, and a filler. The filler is in an amount ranging from 40 to 90 wt % based on the weight of the polymer composite composition. The weight ratio of the thermoplastic polyolefin elastomer to the polyolefin ranges from 19:1 to 1:19.

Abstract: A printing machine for plastic tile with a feeding correction device comprises a central electric sensing eye disposed on a first layer of the plastic tile for detecting a position of the tile. The first layer further has a length-sensing line detected by an electric length-sensing eye. The printing machine further has a calculation unit capable of caculating data from the electric eyes for correcting a roller of the first layer. A code translator is fitted to a spindle of the printing roller. A feeding roller is arranged in front of the first roller, and is driven by a feeding motor. The feeding motor is controlled in respect of speed by the calculation unit to print on the first layer having preset print in a desired position after the calculation unit has received the data from the electric eyes and a turning speed datum of the printing roller from the code translator.