| 摘要 |
<p>A method of packaging compressible insulation material (10) includes feeding insulation material (10) into contact with a mandrel (14), rolling up the insulation material (10) on the mandrel (14) to form an insulation roll (50), applying pressure on the insulation material (10), during the rolling of the insulation material (10), with a pair of opposed belts (16, 18) which are adapted to contact the roll (50) being formed with an increasing area of contacts as the diameter of the roll (50) increases, and increasing tension on the belts (16, 18) as the diameter of the roll (50) increases in order to maintain a substantially constant pressure on the insulation material (10).</p> |
