CN2672114Y - Nickel net special for hydro-entangled non-woven fabric - Google Patents
Nickel net special for hydro-entangled non-woven fabric Download PDFInfo
- Publication number
- CN2672114Y CN2672114Y CNU2003201201132U CN200320120113U CN2672114Y CN 2672114 Y CN2672114 Y CN 2672114Y CN U2003201201132 U CNU2003201201132 U CN U2003201201132U CN 200320120113 U CN200320120113 U CN 200320120113U CN 2672114 Y CN2672114 Y CN 2672114Y
- Authority
- CN
- China
- Prior art keywords
- water
- holes
- special
- woven fabric
- spunlace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 20
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 25
- 206010033307 Overweight Diseases 0.000 abstract description 5
- 230000035699 permeability Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004753 textile Substances 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- -1 needle punching Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Nonwoven Fabrics (AREA)
Abstract
本实用新型涉及纺织机械领域，尤其是一种水刺无纺布生产线专用部件，具有一薄镍板，镍板上开有孔，镍板的厚度为0.35～0.40mm，孔的直径为0.25～0.35mm，孔的数量为100个/cm2。本实用新型的一种水刺无纺布专用镍网具有良好的透水性和弹性，对水针的反弹性好，水针能量利用率较高，适合加工高克重及对强力要求较高的产品。
The utility model relates to the field of textile machinery, in particular to a special component for a spunlace non-woven fabric production line, which has a thin nickel plate with holes, the thickness of the nickel plate is 0.35-0.40mm, and the diameter of the hole is 0.25- 0.35mm, the number of holes is 100/cm 2 . A special nickel mesh for spunlace non-woven fabrics of the utility model has good water permeability and elasticity, good resilience to water needles, high energy utilization rate of water needles, and is suitable for processing high-weight and high-strength requirements. product.
Description
所属技术领域Technical field
本实用新型涉及纺织机械领域，尤其是一种水刺无纺布生产线专用部件。The utility model relates to the field of textile machinery, in particular to a special component for a spunlace nonwoven fabric production line.
背景技术Background technique
非织造布因其具有产量高，成本低，原料来源广，工艺流程短，产品性能和用途广泛等特点而取得了突飞猛进的发展。非织造布的加工方法有很多种，有针刺法，化学粘合法，纺粘法，熔喷法，水刺法等。在各具特色的加工方法中，最具前途且发展最快的当属水刺法。它是利用高压高速的微细水流促使纤维肉中的纤维互相缠结，达到纤网加固的。由于其独特的工艺特点使加工出来的产品在柔软、悬垂、舒适、强力、延伸力和耐磨性能上都有着比众多非织造布更加优越的特点和风格，它也是与传统织物最接近的一种非织造布。水刺法的关键是高压水刺头的水针质量和压力的均匀性、托持网的结构和性能及其真空吸水箱的效率。水刺头的压力对成品的强度具有最明显的影响，但并不是水刺的压力越高，产品的强力越好，相反压力过高，有可能破坏纤维本身强度，反而降低产品的强力。除了高压水刺头的作用，托网的性能如托网的结构、形式，合适的孔径和开孔率，良好的透水性和弹性等对提高产品的缠结效果，降低单位产品的能耗有极大的影响。常用的不锈钢丝编织网对水针的反弹性较差，水针能量利用率较低，不能适应加工高克重及对强力要求较高的产品。Due to its high output, low cost, wide source of raw materials, short process flow, wide range of product performance and uses, nonwovens have achieved rapid development. There are many processing methods for nonwovens, such as needle punching, chemical bonding, spunbonding, melt blown, spunlace, etc. Among the various processing methods, the most promising and fastest growing is spunlace. It uses high-pressure and high-speed fine water flow to entangle the fibers in the fiber meat to achieve fiber mesh reinforcement. Due to its unique process characteristics, the processed products have more superior characteristics and styles than many non-woven fabrics in terms of softness, drape, comfort, strength, extension and wear resistance. It is also the closest to traditional fabrics. A nonwoven fabric. The key to the spunlace method is the uniformity of the quality and pressure of the high-pressure spunlace head, the structure and performance of the supporting net, and the efficiency of the vacuum suction box. The pressure of the spunlace head has the most obvious impact on the strength of the finished product, but it does not mean that the higher the spunlace pressure, the better the strength of the product. On the contrary, if the pressure is too high, the strength of the fiber itself may be damaged, and the strength of the product will be reduced instead. In addition to the role of the high-pressure water jet head, the performance of the support net, such as the structure and form of the support net, suitable aperture and opening ratio, good water permeability and elasticity, etc., have an effect on improving the entanglement effect of the product and reducing the energy consumption per unit of product. huge impact. The commonly used stainless steel wire braided mesh has poor resilience to water needles, and the energy utilization rate of water needles is low, so it cannot be adapted to process products with high weight and high strength requirements.
发明内容Contents of the invention
为了克服不锈钢丝网的不足，本实用新型的目的是提供一种对水针的反弹性好，水针能量利用率较高，适合加工高克重及对强力要求较高的产品的水刺无纺布专用镍网。In order to overcome the deficiencies of the stainless steel wire mesh, the purpose of this utility model is to provide a spunlace non-woven fabric that has good resilience to the water needle, high energy utilization rate of the water needle, and is suitable for processing products with high weight and high strength requirements. Special nickel mesh for spinning.
本实用新型解决其技术问题所采用的技术方案是：一种水刺无纺布专用镍网，具有一薄镍板，镍板上开有孔，镍板的厚度为0.35～0.40mm，孔的直径为0.25～0.35mm，孔的数量为100个/cm2。The technical solution adopted by the utility model to solve the technical problem is: a special nickel mesh for spunlace non-woven fabric, which has a thin nickel plate with holes, the thickness of the nickel plate is 0.35-0.40mm, and the thickness of the hole is The diameter is 0.25 to 0.35 mm, and the number of holes is 100/cm 2 .
本实用新型的一种水刺无纺布专用镍网具有良好的透水性和弹性，对水针的反弹性好，水针能量利用率较高，适合加工高克重及对强力要求较高的产品。A special nickel mesh for spunlace non-woven fabrics of the utility model has good water permeability and elasticity, good resilience to water needles, high energy utilization rate of water needles, and is suitable for processing high-weight and high-strength requirements. product.
附图说明Description of drawings
下面结合附图和实施例对本实用新型进一步说明。Below in conjunction with accompanying drawing and embodiment the utility model is further described.
图1是本实用新型的一种水刺无纺布专用镍网的结构示意图。Fig. 1 is a schematic structural view of a special nickel mesh for spunlace non-woven fabrics of the present invention.
具体实施方式Detailed ways
如图1所示的水刺无纺布专用镍网，具有一薄镍板1，镍板上开有孔2，镍板的厚度为0.35～0.40mm，孔2的直径为0.25～0.35mm，孔2的数量为100个/cm2。The special nickel mesh for spunlace non-woven fabrics as shown in Figure 1 has a thin nickel plate 1 with holes 2, the thickness of the nickel plate is 0.35-0.40mm, and the diameter of the hole 2 is 0.25-0.35mm. The number of holes 2 was 100 holes/cm 2 .
工作时，经梳理成网的纤维网由输送帘喂入水刺系统，利用高压高带呈柱状的微细水针对喂入的纤网进行连续不断地冲击，单位面积内冲带的纤维量很高而且不受纤维排列方向和纤维网运动方向的影响，在水刺过程中，纤维网中的纤维在水针直接穿刺下，部分纤维在水力作用下从表面被带到网底，当水针穿过纤网后直接冲击在镍网或滚筒上，在此情况下，水柱分离部分水流从底网的空隙被下部负压吸走，部分水流则反弹到纤网底部，形成多方位水针穿插。整个水刺过程中，纤网中的纤维是在水针直接冲刺和镍网水针反弹穿插的双重作用下，进行无规则地缠结加固。本实用新型的一种水刺无纺布专用镍网具有良好的透水性和弹性，对水针的反弹性好，水针能量利用率较高，适合加工高克重及对强力要求较高的产品。When working, the carded fiber web is fed into the spunlace system by the conveying curtain, and the high-pressure high-band columnar fine water is used to continuously impact the fed fiber web. The amount of fiber per unit area of the punching belt is very high and It is not affected by the direction of fiber arrangement and the direction of movement of the fiber web. During the spunlace process, the fibers in the fiber web are directly pierced by the water needle, and some fibers are brought from the surface to the bottom of the web under the action of hydraulic force. When the water needle passes through The fiber net directly impacts on the nickel net or the roller. In this case, part of the water flow separated by the water column is sucked away by the lower negative pressure from the gap of the bottom net, and part of the water flow rebounds to the bottom of the fiber net, forming a multi-directional water needle penetration. During the entire spunlace process, the fibers in the fiber web are randomly entangled and reinforced under the double action of the direct sprint of the water needle and the rebound and penetration of the nickel mesh water needle. A special nickel mesh for spunlace non-woven fabrics of the utility model has good water permeability and elasticity, good resilience to water needles, high energy utilization rate of water needles, and is suitable for processing high-weight and high-strength requirements. product.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201201132U CN2672114Y (en) | 2003-11-28 | 2003-11-28 | Nickel net special for hydro-entangled non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201201132U CN2672114Y (en) | 2003-11-28 | 2003-11-28 | Nickel net special for hydro-entangled non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2672114Y true CN2672114Y (en) | 2005-01-19 |
Family
ID=34475818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201201132U Expired - Fee Related CN2672114Y (en) | 2003-11-28 | 2003-11-28 | Nickel net special for hydro-entangled non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2672114Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101454493B (en) * | 2006-05-31 | 2011-08-31 | 花王株式会社 | Stretchable non-woven fabric |
| CN106087247A (en) * | 2016-07-22 | 2016-11-09 | 杭州诺邦无纺股份有限公司 | The antiseized fine spun lacing steel wire of wet method spun lacing |
-
2003
- 2003-11-28 CN CNU2003201201132U patent/CN2672114Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101454493B (en) * | 2006-05-31 | 2011-08-31 | 花王株式会社 | Stretchable non-woven fabric |
| CN106087247A (en) * | 2016-07-22 | 2016-11-09 | 杭州诺邦无纺股份有限公司 | The antiseized fine spun lacing steel wire of wet method spun lacing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050119 Termination date: 20121128 |