Hallowe’en is still two weeks away, yet the stores are full of pumpkins, real and plastic, and other orange-and-blacks (Princeton colors). Here’s our chance to deal with death and still have fun. Or ...

Degradation—heat x time destroys chains, resulting in weakness, discoloration and contamination. Cooling problems, which may limit the production rate. Sizing problems, such as sagging sheet or sticky ...

Davis-Standard LLC (Pawcatuck, CT; www.davis-standard.com) will host a workshop entitled, "The Basics of Plastics Extrusion" on April 1 and 2 at the company's headquarters in Pawcatuck. The two-day ...