| 摘要 |
A melting grid, and melter unit provided with such a melting grid which achieves high melting rates and flow rates. The melting grid is generally formed with two intersecting sets of grid members with each set being formed from a plurality of grid members. The first set of grid members includes tapered, converging side surfaces extending up to a leading edge disposed at a height above the leading edges of the second set of grid members. The grid members of the second, lower set also have tapered or converging side surfaces extending toward a leading edge, however, these surfaces converge toward one another at a greater angle than the side surfaces of the higher set such that the higher level grid members of the first set have more gradual tapers than the lower level grid members of the second set.
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