CN107804053A - 一种表面覆盖pu复合膜的eva鞋底及其制作方法 - Google Patents

一种表面覆盖pu复合膜的eva鞋底及其制作方法 Download PDF

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CN107804053A
CN107804053A CN201711099996.6A CN201711099996A CN107804053A CN 107804053 A CN107804053 A CN 107804053A CN 201711099996 A CN201711099996 A CN 201711099996A CN 107804053 A CN107804053 A CN 107804053A
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eva
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徐咏春
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Guangdong Yuxin New Materials Co ltd
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    • B32B27/00—Layered products comprising a layer of synthetic resin
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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
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    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed in situ
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
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    • B32B7/08—Interconnection of layers by mechanical means
    • 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
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    • 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
    • B32B37/1207—Heat-activated adhesive
    • B32B2037/1215—Hot-melt 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
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    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0084—Foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
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    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
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Abstract

本发明公开了一种表面覆盖PU复合膜的EVA鞋底，包括鞋底，所述鞋底上设有复合膜本体，所述复合膜本体上设有第一薄膜层和第二薄膜层，所述第一层薄膜层设置在复合膜本体的最外层，且与复合膜本体粘接，所述第二薄膜层位于复合膜本体和鞋底的之间处，且与复合膜本体和鞋底粘接。本发明设计了一种能与EVA粘合的PU复合膜。该薄膜的结构可分为两层，我们以该薄膜与EVA粘合成形后为例展开叙述。最外层即直接暴露在空气中的一层为为PU树脂层，该层作用为使整个薄膜层更耐高温；第二层为热熔胶层，该层作用为与EVA鞋底粘合更牢固。如此设计的整个薄膜良好的解决了PU与EVA粘合的核心问题。

Description

一种表面覆盖PU复合膜的EVA鞋底及其制作方法
技术领域
本发明涉及鞋材技术领域，具体为一种表面覆盖PU复合膜的EVA鞋底及其制作方法。
背景技术
传统EVA鞋底有着许多缺点。如表面粗糙、耐磨不够，表面无光泽等。在当今追求生活质量的时代，传统EVA鞋底的竞争力将越来越小。因此，找到一种解决EVA鞋底缺点的方法对于EVA鞋底的稳定发展很有必要。PU材料有着耐磨、耐温、密封、加工性能好、可降解等优异性能。并且，PU涂刮成型后表面光滑，外观可调节空间大。PU这些优点可以完美的弥补EVA鞋底上的缺点，但是现在生产工艺无法解决PU与EVA的粘合问题。本发明就该粘合问题提出了一种解决办法。
发明内容
本发明的目的在于提供一种表面覆盖PU复合膜的EVA鞋底及其制作方法，能够解决了PU与EVA粘合的核心问题。
为实现上述目的，本发明提供如下技术方案：一种表面覆盖PU复合膜的EVA鞋底，包括鞋底，其特征在于：所述鞋底上设有复合膜本体，所述复合膜本体上设有第一薄膜层和第二薄膜层，所述第一层薄膜层设置在复合膜本体的最外层，且与复合膜本体粘接，所述第二薄膜层位于复合膜本体和鞋底的之间处，且与复合膜本体和鞋底粘接。
进一步地，所述第一薄膜层采用PU树脂材质所制，所述第一薄膜层即直接暴露在空气中。
进一步地，所述第二薄膜层采用热熔胶材质所制。
进一步地，所述鞋底采用EVA材质所制。
进一步地，制作方法，其分为以下步骤：
S1.准备待使用的模具，清理干净模具内侧，该模具形状是根据鞋的设计外形定做的。
S2.EVA经过一次发泡制成鞋底大体形状。
S3.在清理好的模具上放入鞋大底橡胶，若技术不能支持实现这一步，则该步骤可省略。鞋大底橡胶放到步骤8后面完成成形。
S4.鞋大底橡胶上垫入本发明所述复合膜。若步骤3省略，则复合膜直接垫入模具。
S5.经过一次发泡过的EVA放入模具中即复合膜上方。
S6.压合模具，模具内抽真空。抽真空步骤可根据鞋底的要求和造价来决定，若对外观的要求不高或者对鞋底的造价有控制则抽真空步骤可省略。
S7.将模具放入恒温箱中硫化。硫化温度为150-190摄氏度，硫化时间为350-500秒，硫化压力大致为50KG/平方厘米。硫化完成后把模具放入低温环境中冷却，冷却时间和硫化时间一样。该过程也称作EVA二次发泡。
S8.取出鞋底，该鞋底制作完成。
与现有技术相比，本发明的有益效果如下：本发明通过设有的第一薄膜层，采用PU材质所制，通过直接暴露在空气中，该层作用为使整个薄膜层更耐高温；通过设有的第二层为热熔胶材质所制，该层作用为与EVA鞋底粘合更牢固。如此设计的整个薄膜良好的解决了PU与EVA粘合的核心问题，结构简单，具有很大的利用价值和推广价值。
具体实施方式
本发明的目的在于提供一种表面覆盖PU复合膜的EVA鞋底及其制作方法，解决了背景技术中所提出的问题。
本发明提供一种技术方案：一种表面覆盖PU复合膜的EVA鞋底，包括鞋底，其特征在于：所述鞋底上设有复合膜本体，所述复合膜本体上设有第一薄膜层和第二薄膜层，所述第一层薄膜层设置在复合膜本体的最外层，且与复合膜本体粘接，所述第二薄膜层位于复合膜本体和鞋底的之间处，且与复合膜本体和鞋底粘接。
进一步地，所述第一薄膜层采用PU树脂材质所制，所述第一薄膜层即直接暴露在空气中。
进一步地，所述第二薄膜层采用热熔胶材质所制。
进一步地，所述鞋底采用EVA材质所制。
进一步地，制作方法，其分为以下步骤：
S1.准备待使用的模具，清理干净模具内侧，该模具形状是根据鞋的设计外形定做的。
S2.EVA经过一次发泡制成鞋底大体形状。
S3.在清理好的模具上放入鞋大底橡胶，若技术不能支持实现这一步，则该步骤可省略。鞋大底橡胶放到步骤8后面完成成形。
S4.鞋大底橡胶上垫入本发明所述复合膜。若步骤3省略，则复合膜直接垫入模具。
S5.经过一次发泡过的EVA放入模具中即复合膜上方。
S6.压合模具，模具内抽真空。抽真空步骤可根据鞋底的要求和造价来决定，若对外观的要求不高或者对鞋底的造价有控制则抽真空步骤可省略。
S7.将模具放入恒温箱中硫化。硫化温度为150-190摄氏度，硫化时间为350-500秒，硫化压力大致为50KG/平方厘米。硫化完成后把模具放入低温环境中冷却，冷却时间和硫化时间一样。该过程也称作EVA二次发泡。
S8.取出鞋底，该鞋底制作完成。
本发明在使用时，将准备待使用的模具，必须清理干净，不然无法进行下一步骤，成形完成后需对模具进行清理之后，方可放入鞋大底橡胶，然后才可垫入鞋大底橡胶，EVA再加入时需要进行一次发泡，方可加入模具，压合模具，需要对其模具内抽真空，实现无缝连接，硫化温度达不到150-190摄氏度，使EVA二次发泡无法进行，造成质量不合格，硫化时间达不到350-500秒，使EVA二次发泡不完全，造成质量不合格，硫化压力达不到50KG/平方厘米，使EVA二次发泡不完全，造成质量不合格，冷却时间达不到350-500秒，造成EVA二次发泡未完成，造成质量不合格。
综上所述，本发明通过设有的第一薄膜层，采用PU材质所制，通过直接暴露在空气中，该层作用为使整个薄膜层更耐高温；通过设有的第二层为热熔胶材质所制，该层作用为与EVA鞋底粘合更牢固。如此设计的整个薄膜良好的解决了PU与EVA粘合的核心问题，结构简单，具有很大的利用价值和推广价值。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (5)

1.一种表面覆盖PU复合膜的EVA鞋底，包括鞋底，其特征在于：所述鞋底上设有复合膜本体，所述复合膜本体上设有第一薄膜层和第二薄膜层，所述第一层薄膜层设置在复合膜本体的最外层，且与复合膜本体粘接，所述第二薄膜层位于复合膜本体和鞋底的之间处，且与复合膜本体和鞋底粘接。
2.根据权利要求1所述的一种表面覆盖PU复合膜的EVA鞋底，其特征在于：所述第一薄膜层采用PU树脂材质所制，所述第一薄膜层即直接暴露在空气中。
3.根据权利要求1所述的一种表面覆盖PU复合膜的EVA鞋底，其特征在于：所述第二薄膜层采用热熔胶材质所制。
4.根据权利要求1所述的一种表面覆盖PU复合膜的EVA鞋底，其特征在于：所述鞋底采用EVA材质所制。
5.根据权利要求1的制作方法，其分为以下步骤：
S1.准备待使用的模具，清理干净模具内侧，该模具形状是根据鞋的设计外形定做的。
S2.EVA经过一次发泡制成鞋底大体形状。
S3.在清理好的模具上放入鞋大底橡胶，若技术不能支持实现这一步，则该步骤可省略。鞋大底橡胶放到步骤8后面完成成形。
S4.鞋大底橡胶上垫入本发明所述复合膜。若步骤3省略，则复合膜直接垫入模具。
S5.经过一次发泡过的EVA放入模具中即复合膜上方。
S6.压合模具，模具内抽真空。抽真空步骤可根据鞋底的要求和造价来决定，若对外观的要求不高或者对鞋底的造价有控制则抽真空步骤可省略。
S7.将模具放入恒温箱中硫化。硫化温度为150-190摄氏度，硫化时间为350-500秒，硫化压力大致为50KG/平方厘米。硫化完成后把模具放入低温环境中冷却，冷却时间和硫化时间一样。该过程也称作EVA二次发泡。
S8.取出鞋底，该鞋底制作完成。
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102232665A (zh) * 2010-04-27 2011-11-09 东莞汉星鞋材有限公司 一种利用韧性pu薄膜包覆的鞋材及制作方法
CN103085403A (zh) * 2011-11-04 2013-05-08 朴喜大 制造彩色多层片材的方法
CN103437195A (zh) * 2013-08-16 2013-12-11 东莞市雄林新材料科技有限公司 一种免车缝的热熔胶tpu-pu皮革及其制备方法
CN104552674A (zh) * 2013-12-10 2015-04-29 吴文杰 一种鞋底成型方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102232665A (zh) * 2010-04-27 2011-11-09 东莞汉星鞋材有限公司 一种利用韧性pu薄膜包覆的鞋材及制作方法
CN103085403A (zh) * 2011-11-04 2013-05-08 朴喜大 制造彩色多层片材的方法
CN103437195A (zh) * 2013-08-16 2013-12-11 东莞市雄林新材料科技有限公司 一种免车缝的热熔胶tpu-pu皮革及其制备方法
CN104552674A (zh) * 2013-12-10 2015-04-29 吴文杰 一种鞋底成型方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
钱建华: "油品腐蚀与防护", 辽宁科学技术出版社, pages: 185 *

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