Eye Dropper Lids Development

During 1990’s , LDPE based eye droppers were used in the market and it was cracking within few dropper usages . The samples of EVA material was given to few injection molders. It was corrected molding tool for shrinkage factor and it was found the final product from was free from cracking. EVA dropper lids are today widely accepted in the market. We solved the problem of cracking in the eye droppers and found new application of EVA raw material.