CN107901512A - 一种单相透气布制造方法 - Google Patents

一种单相透气布制造方法 Download PDF

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CN107901512A
CN107901512A CN201711154331.0A CN201711154331A CN107901512A CN 107901512 A CN107901512 A CN 107901512A CN 201711154331 A CN201711154331 A CN 201711154331A CN 107901512 A CN107901512 A CN 107901512A
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valve
barrier layer
air hole
basic unit
pillar
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张�杰
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Jiaxing Jiada Garment Co Ltd
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Jiaxing Jiada Garment Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/142—Laminating of sheets, panels or inserts, e.g. stiffeners, by wrapping in at least one outer layer, or inserting into a preformed pocket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/04—Punching, slitting or perforating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/04—Punching, slitting or perforating
    • B32B2038/047—Perforating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing

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Abstract

本发明公开了一种单相透气布制造方法利用打孔机，在基层上打若干透气孔，透气孔均匀分布；将内层粘附在基层的背面；利用打孔机，在阻挡层上打出若干瓣膜，同时瓣膜与阻挡层不分离，瓣膜与阻挡层可转动，瓣膜的数量和位置与透气孔相同，瓣膜的面积大于透气孔的面积；步骤四：将阻挡层通过胶粘或者热压方式与基层的正面紧密贴在一起，瓣膜对应透气孔位置，瓣膜能完全覆盖透气孔，形成半成品；在外层的背面点胶，形成凸柱；将外层背面的凸柱与步骤三的半成品阻挡层进行粘接，凸柱避开瓣膜位置，得到成品。本发明的优点是：让带有瓣膜的阻挡层尽量少经历工序，保护瓣膜不受损，同时给瓣膜以足够的活动空间，保证瓣膜能正常实现其单向打开的功能。

Description

一种单相透气布制造方法
技术领域
本发明涉及一种单相透气布制造方法。
背景技术
单向透气布应用广泛，比如应用于衣服上，可以让体内热气排出而阻止外部空气通过布料进入，但是目前的单向透气布，都是利用化学纤维来实现单向透气，但是却不是真正意义上的单向透气，只是气体更容易忘一侧流通，但是还是会有少量气体会逆向进入。
发明内容
本发明的目的在于提供一种单相透气布制造方法，能够有效解决现在单向透气布任然会有大量气体逆向进入的问题。
为了解决上述技术问题，本发明是通过以下技术方案实现的：一种单相透气布制造方法，依次包括以下步骤：
步骤一：利用打孔机，在基层上打若干透气孔，透气孔均匀分布；
步骤二：将内层粘附在基层的背面；
步骤三：利用打孔机，在阻挡层上打出若干瓣膜，同时瓣膜与阻挡层不分离，瓣膜与阻挡层可转动，瓣膜的数量和位置与透气孔相同，瓣膜的面积大于透气孔的面积；
步骤四：将阻挡层通过胶粘或者热压方式与基层的正面紧密贴在一起，瓣膜对应透气孔位置，瓣膜能完全覆盖透气孔，形成半成品；
步骤五：在外层的背面点胶，形成凸柱；
步骤六：将外层背面的凸柱与步骤三的半成品阻挡层进行粘接，凸柱避开瓣膜位置，得到成品。
优选的，步骤一中透气孔按0.5*0.5mm或者1*1mm均匀分布，尺寸太大透气效果不好，尺寸太小过于密集不利于瓣膜的控制。
与现有技术相比，本发明的优点是：让带有瓣膜的阻挡层尽量少经历工序，保护瓣膜不受损，同时给瓣膜以足够的活动空间，保证瓣膜能正常实现其单向打开的功能。
附图说明
图1为单向透气布的结构示意图。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
一种单相透气布制造方法的实施例，依次包括以下步骤：
步骤一：利用打孔机，在基层上打若干透气孔，透气孔按0.5*0.5mm或者1*1mm均匀分布；
步骤二：将内层粘附在基层的背面；
步骤三：利用打孔机，在阻挡层上打出若干瓣膜，同时瓣膜与阻挡层不分离，瓣膜与阻挡层可转动，瓣膜的数量和位置与透气孔相同，瓣膜的面积大于透气孔的面积；
步骤四：将阻挡层通过胶粘或者热压方式与基层的正面紧密贴在一起，瓣膜对应透气孔位置，瓣膜能完全覆盖透气孔，形成半成品；
步骤五：在外层的背面点胶，形成凸柱；
步骤六：将外层背面的凸柱与步骤三的半成品阻挡层进行粘接，凸柱避开瓣膜位置，得到成品。
让带有瓣膜的阻挡层尽量少经历工序，保护瓣膜不受损，同时给瓣膜以足够的活动空间，保证瓣膜能正常实现其单向打开的功能。
按上述方法得到的单向透气布，包括内层1、基层2和外层3，所述内层1为透气层，所述基层2上开有若干透气孔4，所述基层2上设有一层阻挡层5，所述阻挡层5上对应每个透气孔4设有瓣膜6，所述瓣膜6覆盖在透气孔4上且大于透气孔4的面积，所述瓣膜6与阻挡层5转动连接，所述外层3设置在阻挡层5上且与瓣膜6之间留有间隙7。
内部有气体要透出时，如图1所示，内部的气流将顶开瓣膜6，气体从内层1经透气孔4从外层3留出，当外部有气体要流进时，外部的气体将使瓣膜6紧贴透气孔4，将透气孔4封闭，阻挡外界气体进入。阻挡层5需要采用不透气的材料制造，如PE材质等。
以上所述仅为本发明的具体实施例，但本发明的技术特征并不局限于此，任何本领域的技术人员在本发明的领域内，所作的变化或修饰皆涵盖在本发明的专利范围之中。

Claims (2)

1.一种单相透气布制造方法，其特征在于：依次包括以下步骤：
步骤一：利用打孔机，在基层上打若干透气孔，透气孔均匀分布；
步骤二：将内层粘附在基层的背面；
步骤三：利用打孔机，在阻挡层上打出若干瓣膜，同时瓣膜与阻挡层不分离，瓣膜与阻挡层可转动，瓣膜的数量和位置与透气孔相同，瓣膜的面积大于透气孔的面积；
步骤四：将阻挡层通过胶粘或者热压方式与基层的正面紧密贴在一起，瓣膜对应透气孔位置，瓣膜能完全覆盖透气孔，形成半成品；
步骤五：在外层的背面点胶，形成凸柱；
步骤六：将外层背面的凸柱与步骤三的半成品阻挡层进行粘接，凸柱避开瓣膜位置，得到成品。
2.如权利要求1所述的一种单相透气布制造方法，其特征在于：步骤一中透气孔按0.5*0.5mm或者1*1mm均匀分布。
CN201711154331.0A 2017-11-20 2017-11-20 一种单相透气布制造方法 Pending CN107901512A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109705757A (zh) * 2018-10-24 2019-05-03 佛山市佳世达薄膜科技有限公司 一种耐腐蚀保护膜
CN111572105A (zh) * 2020-05-25 2020-08-25 合肥路明反光材料有限公司 一种隔热降温反光布

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CN201161014Y (zh) * 2008-03-08 2008-12-10 孙建梅 一种配药器
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CN205970209U (zh) * 2016-08-12 2017-02-22 桐乡市一东纺织面料有限公司 透气沙发面料
CN206433819U (zh) * 2016-11-17 2017-08-25 阮东方 用于口罩的单向阀及口罩
CN206569460U (zh) * 2017-03-10 2017-10-20 上海易食科技有限公司 一种用于防止气调保鲜高阻隔包装涨包的包装盒

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Publication number Priority date Publication date Assignee Title
JP2002332073A (ja) * 2001-05-08 2002-11-22 Rootarii Kk 微小穿孔シート
CN201161014Y (zh) * 2008-03-08 2008-12-10 孙建梅 一种配药器
CN202445746U (zh) * 2012-01-22 2012-09-26 邵璇 仿静脉新型吸管
CN205416536U (zh) * 2016-02-22 2016-08-03 绍兴县大千贸易有限公司 一种防风透气面料
CN205970209U (zh) * 2016-08-12 2017-02-22 桐乡市一东纺织面料有限公司 透气沙发面料
CN206433819U (zh) * 2016-11-17 2017-08-25 阮东方 用于口罩的单向阀及口罩
CN206569460U (zh) * 2017-03-10 2017-10-20 上海易食科技有限公司 一种用于防止气调保鲜高阻隔包装涨包的包装盒

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109705757A (zh) * 2018-10-24 2019-05-03 佛山市佳世达薄膜科技有限公司 一种耐腐蚀保护膜
CN109705757B (zh) * 2018-10-24 2021-05-25 佛山市佳世达薄膜科技有限公司 一种耐腐蚀保护膜
CN111572105A (zh) * 2020-05-25 2020-08-25 合肥路明反光材料有限公司 一种隔热降温反光布

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