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- 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纖維為原料，經(jīng)開(kāi)棉、梳棉及疊棉制成棉網(wǎng)后，將梭織布廢邊以?shī)A層方式均勻分布于棉網(wǎng)中，最后進(jìn)行針軋。
- Shipbuilding and marine structures; toughened safety glass panes for rectangular windows and side scuttles; punch method of non-destructive strength testing; identical with ISO. 造船和海上建筑物。矩形窗和側舷窗用鋼化安全玻璃板。
- 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. 介紹了針刺法非織造有針刺密度的計算公式及其變換，以及計算尺的使用，以利于生產(chǎn)者方便應用。
- Down and other fibers can be processed into felt by way of needle punching, which has warmth retention property and surmounts the shortcoming that the products are too fat to move. 通過(guò)針刺的方式,可將羽絨和其他纖維加工成絮氈,既保留了羽絨保暖的特點(diǎn)又克服了制品臃腫的缺點(diǎn)。
- The testing report indicates that breaking strength of PSA nonwoven felts are still increasing, and the increasing rate corresponds with the increasing densities of needle punching. 測試結果說(shuō)明芳砜綸針刺非織造材料的斷裂強力在經(jīng)過(guò)高溫處理后有比較明顯的增加,并且斷裂強力的增加率隨著(zhù)針刺密度的增加而增加。
- Both the needle bed and the type of needles used must be modified for this type of needle punching. 這種針刺工藝使用的針床和刺針必須經(jīng)過(guò)相應改進(jìn)。
- This improves the strength and structural integrity of the finished needle punched fabric. 這樣對針刺織物的強度及結構整體性會(huì )有所改善。
- Needle punched fabrics can be made, however, that resemble loop - pile, velour and velveteen structures. 但是針刺非織造布的表面可以仿效毛圈絨頭、絨織物及平絨的結構特點(diǎn)。
- Needle punched nonwovens resemble felt in appearance, but they are made primarily from fibers other than wool. 針刺非織造布的外觀(guān)與毛氈相似,但使用的是其它類(lèi)型的纖維而非羊毛。
- The strength of needle punched fabrics depends also on the fiber arrangement within the webs. 針刺非織造布的強度還與纖維在網(wǎng)中的排列有關(guān)。
- Needle punched fabrics can be made, bowever, that resemble loop-pile, velour and velveteen structures. 首先利用梳理、扯松或氣流成網(wǎng)工藝將纖維制成纖維網(wǎng)。
- The method seems good but it needs to be tried out. 這個(gè)方法似乎不錯，但需要試驗一下。
- The filter materials made of needled punched nonwovens is introduced in this paper.Its characteristic?raw materials?processing method is discussed. 本文介紹了針刺非織造布過(guò)濾材料的特點(diǎn),過(guò)濾機理,纖維原料以及生產(chǎn)工藝流程。
- Production line of wide needle punching loom non-moven fabics 寬幅針刺非織造生產(chǎn)線(xiàn)
- 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. 介紹了國產(chǎn)聚酯紡粘針刺非織造布生產(chǎn)線(xiàn)生產(chǎn)調試過(guò)程中的兩個(gè)關(guān)鍵問(wèn)題,說(shuō)明了調試過(guò)程關(guān)鍵問(wèn)題的解決辦法。
- The punch in the stomach completely winded me. 我肚子上挨了一拳一時(shí)完全喘不過(guò)氣來(lái)。
- It was vodka, and it packed quite a punch. 這是伏特加酒，它有強烈的刺激作用。
- She was given a needle for whooping cough. 她因患百日咳打了一針。
- 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. 織物在金屬托板和上托板之間移動(dòng),刺針刺過(guò)針板和纖維網(wǎng),使纖維重新排列,這樣在單獨的纖維之間產(chǎn)生機械聯(lián)接或機械結合。
