| 无纺布分类 |
| 添加时间：2018/5/10 17:26:12 浏览次数： |
| 无纺布分类 Nonwoven fabric classification 无纺布生产用纤维主要是丙纶（PP）、涤纶（PET）。此外，还有锦纶（PA）、粘胶纤维、腈纶、乙纶（HDPE）、氯纶（PVC）。按应用要求，无纺布分为一次性应用型和耐用型两大类。 The main fibers used for producing non-woven fabrics are polypropylene (PP) and polyester (PET). In addition, there are also PA, viscose, acrylic, HDPE and PVC. According to the application requirements, non-woven fabrics are divided into two categories: disposable and durable. 根据生产工艺分为： According to the production process, it is divided into: 1．水刺无纺布：水刺工艺是将高压微细水流喷射到一层或多层纤维网上，使纤维相互缠结在一起，从而使纤网得以加固而具备一定强力。 1. spunnon spunnon-woven fabric: spunlace technology is a high pressure micro flow of water jet to a layer or multi-layer fiber network, so that the fiber entangled together, so that the fiber network can be strengthened and have a certain strength. 2．热合无纺布：热粘合无纺布是指在纤网中加入纤维状或粉状热熔粘合加固材料，纤网再经过加热熔融冷却加固成布。 2. hot bonded nonwoven fabric: Hot bonded nonwoven fabric is a fiber reinforced or powdery hot melt adhesive reinforced material, and the fiber net is then heated and melted to reinforce the cloth. 3．浆粕气流成网无纺布：气流成网无纺布又可称做无尘纸、干法造纸无纺布。它是采用气流成网技术将木浆纤维板开松成单纤维状态，然后用气流方法使纤维凝集在成网帘上，纤网再加固成布。 3. pulp air woven into non-woven fabric: airflow mesh non-woven fabric can also be called dust-free paper, dry papermaking non-woven fabric. It uses the air flow forming technology to loose the wood pulp fiber board into a single fiber state, and then condenses the fiber on the net curtain with the air flow method, and then the fiber net is reinforced into the cloth. 4．湿法无纺布：湿法无纺布是将置于水介质中的纤维原料开松成单纤维，同时使不同纤维原料混合，制成纤维悬浮浆，悬浮浆输送到成网机构，纤维在湿态下成网再加固成布。 4. wet process non-woven fabric: wet non-woven fabric is a fiber raw material placed in the water medium loose into a single fiber, at the same time, the different fiber raw materials mixed, made into fiber suspension pulp, suspension slurry transported to the network mechanism, fiber in the wet form of net reinforcement into cloth. 5．纺粘无纺布：纺粘无纺布是在聚合物已被挤出、拉伸而形成连续长丝后，长丝铺设成网，纤网再经过自身粘合、热粘合、化学粘合或机械加固方法，使纤网变成无纺布。 5. spunbonded non-woven fabric: spunbonded nonwoven fabric is made of a continuous filament when the polymer has been extruded and stretched, and the filament is laid into a net. The fiber net is then bonded, hot glued, chemically bonded or mechanically strengthened to make the fiber net into nonwoven fabric. 6．熔喷无纺布：熔喷无纺布的工艺过程：聚合物喂入---熔融挤出---纤维形成---纤维冷却---成网---加固成布。 6. melt blown nonwovens: melt blown nonwovens process: polymer feeding - melt extrusion - fiber formation - fiber cooling - mesh - reinforcement cloth. 7．针刺无纺布：针刺无纺布是干法无纺布的一种，针刺无纺布是利用刺针的穿刺作用，将蓬松的纤网加固成布。 7. needle punched nonwoven fabric: needle punched nonwoven fabric is a kind of dry non-woven fabric. Needle punched nonwoven fabric is made by using the puncture effect of needles, and the bulky mesh is reinforced into cloth. 8．缝编无纺布：缝编无纺布是干法无纺布的一种，缝编法是利用经编线圈结构对纤网、纱线层、非纺织材料(例如塑料薄片、塑料薄金属箔等)或它们的组合体进行加固，以制成无纺布。 8. stitched nonwoven fabrics: stitched nonwoven fabric is a dry non-woven fabric, seaming method is to use the warp knitting coil structure for fiber mesh, yarn layer, non textile material (such as plastic sheet, thin plastic foil, etc.) or their combination to reinforce the fabric to make non-woven fabrics. 9．亲水无纺布：主要用于医疗卫生材料的生产，以取得更好的手感和不刮伤皮肤。像卫生巾、卫生垫片就是利用亲水无纺布的亲水功能。 9. hydrophilic non-woven fabrics: mainly used for medical and health materials production, in order to obtain a better handle and scratch the skin. Like sanitary napkins and sanitary gaskets, they use the hydrophilic function of hydrophilic non-woven fabrics. |
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