Corrugated Board Industry Trend Of Development In The Coming Years
When in detection of hollow plate seal, we should examine the implications of changes in ambient temperature, temperature control of sealed test samples, and the actual detection at a specified temperature. Hollow plastic plate refers to the selected seal material between and and packaging in the selection of mechanical properties, thermal properties, optical performance matches that combination. Under normal circumstances, force, temperature, radiation and other factors will affect the insulating seal. In addition, some factors may not have a direct impact on its seal, but it leads to material strength, heat seeping seal poor colour fastness, materials and so on, thus also affects seal of packaging materials.