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THREE-DIMENSIONAL UNLOCKED FABRIC, METHOD AND APPARATUS FOR FORMING A UNLOCKED FABRIC
THREE-DIMENSIONAL UNLOCKED FABRIC, METHOD AND APPARATUS FOR FORMING A UNLOCKED FABRIC
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机译:三维解锁面料,形成解锁面料的方法和装置
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摘要
A low fluid pressure dual-sided fiber entangling method and apparatus for manufacturing a nonwoven fabric. A fibrous starting material whose individual fibers are capable of movement relatively to one another under the influence of applied fluid forces is subjected to coating opposed fluid streams while being confined between a flexible screen belt and a rigid perforated hollow drum. The fibers of the starting material are entangled under the effect of fluid forces applied in opposition, forming a reticular network which defines a pattern of blind holes, each hole extending transversely to the fabric plane and containing a protuberant fiber packing at a closed end thereof.
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