abstract |
The present invention relates to a process for producing PET-G, which is a TPEE resin which is made up of PET-G and which is softened with vegetable oil and MBS (methyl methacrylate butadiene styrene) The present invention relates to a flexible PET-G resin composition capable of replacing a zipper for a PVC zipper back which can form an excellent soft film and a zipper for a zippered bag, a flexible film made of the composition, And a soft PET-G resin composition comprising 10 to 50 parts by weight of a TPEE resin and a soft film zipper-back zipper. |