Penelitian kulit belahan (split leather) untuk barang kulit atau atasan sepatu

The purpose of this research is to find upper leather from splitted leather with proportional ratio of impregnating agent. The raw material used were split hide, and subjected to combination tanning process, consisted of chrome, synthetic and extract mimosa tanning agent, to get crust leather, and than were impregnated with the ratio of film forming with penetrator agent and finally they were finished with top all of the treatments fulfill/conform the requirements of SII 0018-79. There is significance difference in physical testing results.