该机是生产复合胶条式中空玻璃的专用设备．在两片玻璃之间的周边装好胶条后，通过该机加热、辗压，使其内部得到较低的真空度和静止干燥的气体层，并在厚度尺寸上达到中空玻璃的设计要求。
This machine is specially designed for the production of double glazing of complex ruber bar ，After setting the ruber bar around the spacebetwen two pieces of glass, the double glazing has low vacum and static dry air through heating and roll-prssing and be in consistent withthe designing requirement of the thickness and dimension .