| 摘要 |
An underquilt with a wool fill including at least two horizontally extending wool layers, each wool layer being a carded layer with the wool fibers lying predominantly in a fiber direction, with the fiber direction of each wool layer being at ninety degrees with respect to its adjacent wool layer. Preferably, there are four layers, and the central two layers do not extend over the outer one-thirds in one direction of the horizontal area of the underquilt.
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