针刺毡保温被
Needled blanket
“针刺毡”是用旧碎线（布）等材料经一定处理后重新压制而成的，造价低，保温性能好。针刺毡保温被用针刺毡作主要防寒保温材料，（还可以一面用镀铝薄膜与化纤布相间缝合作面料），采用缝合方法制成。这种保温被自身重量较复合型保温被重，防风性能和保温性能较好。它的最大缺点是防水性较差。但是如果表明用上牛津 防雨布，就可以做成防雨的保温被了，另外，在保温被收放保存之前，需要大的场地晾晒，只有晾干后才能保存。
"Needled felt" is made of old broken thread (cloth) and other materials after certain treatment and re pressed, with low cost and good heat preservation performance. Needled felt is used as the main cold proof and heat preservation material for needled felt heat preservation quilt (it can also be made of the cooperation fabric with aluminum coated film and chemical fiber cloth on one side) by sewing method. The weight of this kind of heat preservation quilt is heavier than that of composite heat preservation quilt, and its windproof performance and heat preservation performance are better. Its biggest disadvantage is its poor water resistance. However, if Oxford rainproof cloth is used, it can be made into rainproof insulation quilt. In addition, before the insulation quilt is put in storage, it needs a large area for drying, and can only be preserved after drying.