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This improves the strength and structural integrity of the finished needle punched fabric. 这样对针刺织物的强度及结构整体性会有所改善。
Needle punched fabrics can be made, however, that resemble loop - pile, velour and velveteen structures. 但是针刺非织造布的表面可以仿效毛圈绒头、绒织物及平绒的结构特点。
Needle punched nonwovens resemble felt in appearance, but they are made primarily from fibers other than wool. 针刺非织造布的外观与毛毡相似,但使用的是其它类型的纤维而非羊毛。
The strength of needle punched fabrics depends also on the fiber arrangement within the webs. 针刺非织造布的强度还与纤维在网中的排列有关。
Needle punched fabrics can be made, bowever, that resemble loop-pile, velour and velveteen structures. 首先利用梳理、扯松或气流成网工艺将纤维制成纤维网。
Two key questions in test running homemade PET spunbonded needle punched nonwovens production line are introduced in the paper.Method to solve these key questions are explained. 介绍了国产聚酯纺粘针刺非织造布生产线生产调试过程中的两个关键问题,说明了调试过程关键问题的解决办法。
The fabric moves between a metal bed plate and a stripper plate, the needles punch through the plates and the fiber web, and reorient the fibers so that mechanical interlocking or bonding occurs among the individual fibers. 织物在金属托板和上托板之间移动,刺针刺过针板和纤维网,使纤维重新排列,这样在单独的纤维之间产生机械联接或机械结合。
The punch in the stomach completely winded me. 我肚子上挨了一拳一时完全喘不过气来。
It was vodka, and it packed quite a punch. 这是伏特加酒，它有强烈的刺激作用。
He laid the attacker low with a punch to the jaw. 他一拳击中攻击他的人的下颚，把他打倒在地。
This study is used polyester fiber to make web after opening ,carding and lapper,then make nonwoven that selvage waste of woven fabric distributed well in web after needle punching . 摘要本研究是以聚酯纤维为原料，经开棉、梳棉及叠棉制成棉网后，将梭织布废边以夹层方式均匀分布于棉网中，最后进行针轧。
The punch was aimed at his opponent's head. 那一拳是冲著对手的头打去的。
The article briefly introduces property and demand, rawmaterial selection, technological process and parameter, usage and standard of interior decorative needle punched carpets for economy saloon car. 本文简要介绍了经济型轿车内饰用针刺毯的性能要求、原料选用、工艺流程、工艺参数及产品用途和标准。
She was given a needle for whooping cough. 她因患百日咳打了一针。
He decked him with his first punch. 他第一拳就把他打倒在地。
The calculation and converting of the formula for punching density of needle punching nonwovens and the usage of the slide rule are introduced,to be favourable for producers to use. 介绍了针刺法非织造有针刺密度的计算公式及其变换，以及计算尺的使用，以利于生产者方便应用。
Spectators cheered at his KO punch. 观众为他击倒对手的一击而喝采。
We made gallons of rum punch for the party. 我们为聚会准备了许多兰姆潘趣酒。
The speedometer needle touched100. 速度计的指针转到一百哩。
I want to punch a new hole in the belt. 我想在这条皮带上打一个新孔。