Resources On this page, you will find links to technical information related to the production of plastic injection molds, industry standards, material data and other relevant information that should be considered for plastic injection molded projects. New Project Information Tooling Transfer Checklist Reshoring Plastic Injection Molding Injection Molding Materials Media Gallery Frequently Asked Questions SPI Mold Polish Standards SPI Mold Standards SPI Cosmetic Specifications SPI Standards and Practices for Injection Molders Design Guide TX-IM Terms and Conditions