HEAT SEALING

Department of Defense - Description: DEPICTS THE PROCESS, TECHNIQUES AND MATERIALS USED TO MAKE AND TEST HEAT SEALS AND SHOWS ROTARY, BAND AND JAW TYPE SEALERS IN OPERATION WITH VARIOUS BARRIER MATERIAL. - PIN 71337

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, creator, format, description, catalog record, video