SPI Partners with SPE to Produce Recycling Conference Plastics Decorating SPI: The Plastics Industry Trade Association has signed a three-year agreement with the Society of Plastics Engineers (SPE) and its Plastics Environmental Division (PED) to co-promote and develop technical information for the Re|focus Recycling Summit & Expo, an event designed to … [Read more...] about SPI Partners with SPE to Produce Recycling Conference