| 摘要 |
The present invention relates to a soft PET-G resin composition and a soft film and a zipper for zipper storage bag fabricated using the resin composition. More particularly, the present invention relates to a soft PET-G resin composition and a soft film and a zipper for zipper storage bag fabricated using the resin composition, where the soft PET-G resin composition compensates for the properties by using a thermoplastic polyester elastomer (TPEE) in addition to glycol-modified polyethylene terephthalate (PET-G), lowers the hardness using a vegetable oil and a methyl methacrylate butadiene styrene (MBS) resin, and enhances the properties and processability using a processing aid, which resin composition can be extruded into a soft film or a zipper for zipper storage bag that is so soft and excellent in flexibility as to replace a PVC zipper for zipper storage bag. |
