• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A hydrophobic finishing apparatus of a fabric is described. The hydrophobic finishing apparatus comprises a first sputter device, at least one first plasma device, a second sputter device and at least one second plasma device. The first spray deposition device is arranged to spray a hydrophobic agent to a first side of the tissue. The first plasma device is disposed downstream of the first sputter device and is arranged to perform a first plasma treatment on the first side of the fabric. The second spray deposition device is disposed downstream of the first plasma device and is arranged to spray the hydrophobic agent to a second side of the tissue. The second plasma device is disposed downstream of the second sputter device and is arranged to perform a second plasma treatment on the second side of the fabric.
    公开号:FR3053983A3
    申请号:FR1756676
    申请日:2017-07-13
    公开日:2018-01-19
    发明作者:Yen-Cheng Chen；Min-Sheng Yu；Wen-Chiuan Wu；yi-ju Wang；Huang-Wei Chen；Shih-Chang Wang
    申请人:CREATING NANO Tech Inc；
    IPC主号:
    专利说明:

    APPABEH. FINISHING HIDBOFHOBE OF ON FABRIC
    Field [0001] The present utility model relates to an apparatus for finishing a fabric. More particularly, the present utility model relates to a hydrophobic finishing apparatus of a fabric. BACKGROUND ART [0002] The rapid development of functional fabrics is reviving the declining textile industry. Functional fabrics are textile products developed according to users' requirements, and among these textiles the fabrics for leisure sports and biomedicox fabrics are essential fabrics. In recent years, with the increase in the quality of life of the population, many outdoor recreational activities have developed, and so a new revolution of functional outdoor fabrics has started. Water repellent fabrics for recreational sports are the most common among recreational sports fabrics.
    To provide fabrics with water-repellent capabilities, there are methods of fabric finishing. Most conventional fabric finishing processes are wet processes. In the water-repellent treatment of a fabric, the fabric is immersed in a hydrophobic finishing agent (typically referred to as a hydrophobic agent), then the fabric is pressed by rollers to penetrate the hydrophobic agent within the fabric, and hydrophobic agent is introduced and fixed in the fabric by a high temperature baking treatment.
    However, in the immersion process, the concentration of the hydrophobic agent must be maintained within a certain concentration range. When the hydrophobic agent is too diluted, the hydrophobic agent must be re-placed immediately. Thus, the immersion process has the disadvantage of a low efficiency of use of the hydrophobic agent and poses the problem of treatment of discharges of the used hydrophobic agent. In addition, the furnace uses several tubes, so that the high temperature cooking treatment suffers from problems of energy consumption and heat loss generated by the tubes. In addition, in order to meet the capacity requirements, the oven must have a certain length, so that the oven takes up a lot of space.
    [0005] With the awareness of environmental problems, governments are becoming stricter in controlling contamination and residues generated in industrial processes. Thus, it is desirable to solve the problem of spent liquid and energy consumption encountered in conventional fabric finishing processes. SUMMARY [0006] Therefore, it is an object of this utility model to provide a hydrophobic tissue finishing apparatus that uses a spray deposition device to spray a hydrophobic agent to the tissue, so that the agent The hydrophobic material is evenly distributed on the fabric surface and the problem of the conventional dip process which causes the hydrophobic agent to become diluted is avoided. Thus, the efficiency of use of the hydrophobic agent is improved.
    Another object of this utility model is to provide a hydrophobic finishing apparatus of a fabric, which can significantly improve the efficiency of use of a hydrophobic agent, and therefore can effectively solve the problem. problem of the treatment of the used hydrophobic agent.
    Yet another object of the present utility model is to provide a hydrophobic finishing apparatus of a tissue which uses a plasma device to perform plasma treatment on a tissue which is coated with a hydrophobic agent, in order to promote the polymerization of hydrophobic monomers in the hydrophobic agent, and the binding of the hydrophobic monomers or polymers to the surface of the fabric, thereby increasing the washing resistance of the fabric.
    Yet another object of the present utility model is to provide a hydrophobic finishing apparatus of a fabric in which a plasma treatment performed on the fabric by a plasma device of the hydrophobic finishing apparatus can shorten the baking time of the fabric or can even eliminate a cooking treatment, which greatly reduces energy consumption and expenditure, and effectively reduces heat losses.
    According to the aforementioned objects, the present utility model provides a hydrophobic finishing apparatus of a fabric which is suitable for performing a hydrophobic finish on the fabric. The hydrophobic finishing apparatus of the fabric comprises a first spray deposition device, at least a first plasma device, a second spray deposition device, and at least one second plasma device. The first spray deposition device is arranged to spray a hydrophobic agent on a first side of the fabric. The first plasma device is disposed downstream of the first sputter device and is arranged to perform a first plasma treatment on the first side of the fabric. The second sputter device is disposed downstream of the at least one first plasma device and is arranged to spray the hydrophobic agent to a second side of the fabric, the second side being opposed to the first side. The second plasma device is disposed downstream of the second sputter device and is arranged to perform a second plasma treatment on the second side of the fabric.
    According to an embodiment of the present utility model, the hydrophobic finishing apparatus of the fabric further comprises an oven, the oven being disposed downstream of the second plasma device and being arranged to carry out a cooking treatment on the fabric.
    According to one embodiment of the present utility model, the first spray deposition device is a fluid spray deposition device.
    According to an embodiment of the present utility model, the second spray deposition device is a fluid spray deposition device.
    According to one embodiment of the present utility model, the first plasma device is a large-scale plasma device.
    According to one embodiment of the present utility model, the second plasma device is a large-scale plasma device.
    According to one embodiment of the present utility model, the number of said at least one first plasma device is between 1 and 10.
    According to one embodiment of the present utility model, the number of said at least one second plasma device is between 1 and 10.
    Brief Description of the Drawings [0018] The utility model can be better understood by reading the following detailed description of the embodiment, with reference to the accompanying drawings in which: FIG. 1 is a schematic drawing ionic hydrophobic finishing apparatus of a fabric according to an embodiment of the present model.
    Detailed Description [0020] Figure 1 schematically illustrates a hydrophobic finishing apparatus of a fabric according to an embodiment of the present model. The hydrophobic tissue finishing apparatus 100 of the present embodiment may be suitable for hydrophobic finishing of a fabric 102. In some embodiments, the hydrophobic finish apparatus 100 primarily comprises a first spray deposition apparatus. 104, at least one first plasma device 106, a second sputter device 108, and at least one second plasma device 110. The first sputter device 104 is adjacent a first side 112 of the fabric 102 and is arranged to spray a hydrophobic agent 114 to the first side 112 of the fabric 102. For example, the first spray deposition device 104 may be a fluid spray deposition device.
    The first plasma device 106 is disposed downstream of the first sputter device 104. That is, when the fabric 102 moves along a direction 116, the first plasma device 106 is located downstream of the first spray deposition device 104 in the direction 116 following which the fabric 102 moves. The first plasma device 106 is arranged to perform a first plasma treatment on the first side 112 of the fabric 102 which is coated with the hydrophobic agent 114. In the first plasma treatment, the plasma can cause hydrophobic monomers to polymerize. between them, and the plasma can also form pendant bonds on a surface of the first side 112 of the fabric 102, so that the hydrophobic monomers or polymers of the hydrophobic monomers can bond with the pendant bonds on the surface of the tissue 102, and thus the hydrophobic monomers or polymers can strongly adhere to the surface of the tissue 102. Therefore, the plasma treatment can enhance the washing resistance of the fabric 102. In some embodiments, the first plasma device 106 is a large plasma device.
    In the example of Figure 1, the hydrophobic finishing apparatus 100 comprises a first plasma device 106, so when the fabric 102 is transported forward in the direction 116, the first plasma device 106 can achieve a first plasma treatment on any region of the first side 112 of the tissue 102. In some examples, the hydrophobic finishing apparatus 100 comprises various first plasma devices 106, the first plasma devices 106 being sequentially arranged in the direction 116. The first plasma devices 106 can respectively perform a first plasma treatment on any region of the tissue 102, so that the first plasma devices 106 collectively perform many first plasma treatments on the same region of the tissue 102. For example, the number of first plasma devices 106 of the hydrophobic finishing apparatus 100 can be between 1 and 10, and the p Plasma devices 106 may collectively perform the first plasma treatment on any region of the first side 112 of the tissue 102 from 1 to 10 times. The number of plasma devices can determine the processing speed.
    The second sputter device 108 may be adjacent to the second side 118 of the fabric 102. The second sputter device 108 is located downstream of the first plasma device 106, i.e. second spray device 108 is located downstream of the first plasma device 106 in the direction 116 in which the fabric 102 moves. The second spray deposition device 108 is arranged to spray the hydrophobic agent 114 to the second side. 118 of the fabric 102, the second side 118 and the first side 112 of the fabric 102 being opposed. For example, the second spray deposition device 108 may be a liquid spray deposition device.
    The second plasma device 110 is disposed downstream of the second spray deposition device 108, that is to say that the second plasma device 110 is located downstream of the second spray deposition device 108 according to the invention. direction 116 in which the fabric 102 moves. The second plasma device 110 is arranged to perform a second plasma treatment on the second side 118 of the fabric 102 which is coated with the hydrophobic agent 114. In the second plasma treatment, the plasma can cause hydrophobic monomers to polymerize. between them, and the plasma can also form pendant bonds on a surface on the second side 118 of the fabric 102, so that the hydrophobic monomers or polymers of the hydrophobic monomers can bond with the pendant bonds on the surface of the fabric 102, and thus the hydrophobic monomers or polymers can adhere strongly to the surface of the tissue 102. Therefore, the plasma treatment can improve the washing resistance of the fabric 102. In some embodiments, the second plasma device 110 is a device large plasma.
    In the example shown in FIG. 1, the hydrophobic finishing apparatus 100 comprises a second plasma device 110, so that when the fabric 102 is transported forward in the direction 116, the twelfth plasma device 110 can performing a second plasma treatment on any region on the second side 118 of the fabric 102. In some examples, the hydrophobic finishing apparatus 100 includes various second plasma devices 110, the second plasma devices 110 being sequentially arranged in the direction 116. The second plasma devices 110 may respectively perform a second plasma treatment on any region of the tissue 102, so that the second plasma devices 110 collectively perform many second plasma treatments on the same region of the tissue 102. For example, the number of second plasma devices 110 of the hydrophobic finishing apparatus 100 can be between 1 and 10, and the second plasma devices 110 may collectively perform a second plasma treatment on any region of the second side 118 of the tissue 102 from 1 to 10 times. The number of plasma devices can determine the processing speed.
    Referring again to Figure 1, in some examples, the hydrophobic finishing apparatus 100 may further optionally include an oven 120. The oven 120 is disposed downstream of the second plasma device 110, it is that is, the oven 120 is located downstream of the second plasma device 110 in the direction 116 in which the fabric 102 is moving. The oven 120 is arranged to perform a baking treatment on the fabric 102, both sides of the fabric 102 having been coated with the hydrophobic agent 114 and treated with the plasma, so as to introduce the hydrophobic agent 114 further into the fabric. 102. In some exemplary embodiments, the fabric 102 may be baked in the oven 120 at a temperature of from about 120 degrees centigrade to about 160 degrees centigrade for a time of from 0 seconds to about 60 seconds. That is, the fabric 102 may not be fired, or may be fired for a time of less than or equal to about 60 seconds.
    In the present embodiment, the first side 112 and the second side 118 of the fabric 102 are coated with the hydrophobic agent 114 and then are treated with the plasma, so that the cooking time of the fabric 102 is greatly reduced. and even that it is not necessarily necessary to bake the fabric 102 in the oven 120. As a result, the energy expenditure is decreased, and the heat losses are reduced.
    An AATCC22 water spray resistance test is carried out on the fabric 102 having been finished by the hydrophobic finishing apparatus 100 of the present embodiment. The results of the test show that the water spray resistance of the cooked fabric 102, after 20 washes, remains at grade 5, and the water spray resistance test of uncooked fabric 102, after 20 washes, remains at a grade 4. Thus, the fabric 102 having been finished by the hydrophobic finishing apparatus 100 of the present embodiment has good washing resistance, even when the fabric 102 has not been fired.
    According to the above-mentioned embodiments, an advantage of the present utility model is that a hydrophobic finishing apparatus of a fabric of the present utility model uses a spray-deposition device to spray a hydrophobic agent onto the surface. tissue, so that the hydrophobic agent is evenly distributed on the fabric surface, and that the problem of the conventional dipping process in which the hydrophobic agent becomes diluted is avoided. Thus, the efficiency of use of the hydrophobic agent is increased, the cost of the hydrophobic agent is decreased and the problem of the treatment of the used hydrophobic agent is effectively solved.
    According to the aforementioned embodiments, another advantage of the present utility model is that a hydrophobic finishing apparatus of a fabric of the present utility model uses a plasma device to perform a plasma treatment on a surface. a fabric which is coated with a hydrophobic agent to promote the polymerization of hydrophobic monomers in the hydrophobic agent, and the binding of the hydrophobic monomers or polymers to a surface of the fabric thereby increases the washing resistance of the fabric.
    According to the aforementioned embodiments, yet another advantage of the present utility model is that a plasma treatment performed on the tissue by the plasma device of a hydrophobic tissue finishing apparatus can shorten the life of the tissue. baking the fabric or can eliminate a baking treatment, which greatly reduces energy consumption and energy expenditure and decreases heat losses.
    Although this utility model has been described in great detail with reference to certain embodiments, the aforementioned embodiments of this utility model are illustrative of the present utility model rather than limiting. It will be apparent to those skilled in the art that various modifications and variations can be made to this utility model without departing from the domain or spirit of the utility model. Therefore, the spirit and scope of the appended claims should not be limited by the description of the embodiments described herein.
    权利要求:
    Claims (8)
    [1" id="c-fr-0001]
    A hydrophobic tissue finishing apparatus suitable for hydrophobic finishing on the fabric, the hydrophobic finishing apparatus of the fabric comprising successively: a first spray deposition device arranged to spray a hydrophobic agent to a first side of the fabric tissue ; at least a first plasma device arranged to perform a first plasma treatment on the first side of the fabric; a second spray deposition device arranged to spray the hydrophobic agent to a second side of the fabric, the second side being opposed to the first side; and at least one second plasma device arranged to perform a second plasma treatment on the second side of the fabric.
    [2" id="c-fr-0002]
    The hydrophobic fabric finishing apparatus according to claim 1, further comprising an oven disposed downstream of said at least one second plasma device, and arranged to perform a baking treatment on the fabric.
    [3" id="c-fr-0003]
    The hydrophobic tissue finishing apparatus according to claim 1, wherein the first spray deposition device is a fluid spray deposition device.
    [4" id="c-fr-0004]
    The hydrophobic tissue finishing apparatus according to claim 1, wherein the second spray deposition device is a fluid spray deposition device.
    [5" id="c-fr-0005]
    The hydrophobic tissue finishing apparatus according to claim 1, wherein said at least one first plasma device is a large plasma device.
    [6" id="c-fr-0006]
    The hydrophobic tissue finishing apparatus according to claim 1, wherein said at least one second plasma device is a large plasma device.
    [7" id="c-fr-0007]
    The hydrophobic tissue finishing apparatus according to claim 1, wherein the number of said at least one first plasma device is between 1 and 10.
    [8" id="c-fr-0008]
    The hydrophobic tissue finishing apparatus according to claim 1, wherein the number of said at least one second plasma device is between 1 and 10.
    类似技术:
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    同族专利:
    公开号 | 公开日
    GB2554783A|2018-04-11|
    TWM532478U|2016-11-21|
    DE202017104221U1|2017-08-31|
    GB201711348D0|2017-08-30|
    US20180015488A1|2018-01-18|
    FR3053983B3|2018-09-21|
    CN205893652U|2017-01-18|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    JPH0314675A|1989-06-08|1991-01-23|Toray Ind Inc|Preparation of water-repellent and deep colored web|
    US20070048356A1|2005-08-31|2007-03-01|Schorr Phillip A|Antimicrobial treatment of nonwoven materials for infection control|
    EP2898757A4|2012-09-19|2016-04-27|Apjet Inc|Atmospheric-pressure plasma processing apparatus and method|
    ITMI20130855A1|2013-05-27|2014-11-28|Univ Milano Bicocca|METHOD OF COATING WITH POLYMER FILM OF A SUBSTRATE BY MEANS OF DEPOSITION AND SUBSEQUENT POLYMERIZATION BY PLASMA TREATMENT OF A MONOMERIC COMPOSITION.|
    CN104878504A|2015-05-28|2015-09-02|安徽丹凤集团桐城玻璃纤维有限公司|Production process of long-life electronic-grade fiberglass cloth|US20210214887A1|2018-05-31|2021-07-15|Xefco Pty Ltd|Improved water repellent substrate and application method therefor|
    CN112301725A|2019-08-02|2021-02-02|香港纺织及成衣研发中心|Waterproof fabric obtained by plasma technology and preparation method thereof|
    TWI718857B|2020-01-30|2021-02-11|馗鼎奈米科技股份有限公司|Method and apparatus for surface modifying fabric by atmospheric pressure plasma|
    法律状态:
    2018-07-04| PLFP| Fee payment|Year of fee payment: 2 |
    2020-04-10| ST| Notification of lapse|Effective date: 20200306 |
    优先权:
    申请号 | 申请日 | 专利标题
    TW105210720U|TWM532478U|2016-07-15|2016-07-15|Hydrophobic finishing apparatus of fabric|
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