CN106691697A - 一种吸水性卫生制品的复合弹性材料结构及其制备工艺 - Google Patents

一种吸水性卫生制品的复合弹性材料结构及其制备工艺 Download PDF

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CN106691697A
CN106691697A CN201710009516.6A CN201710009516A CN106691697A CN 106691697 A CN106691697 A CN 106691697A CN 201710009516 A CN201710009516 A CN 201710009516A CN 106691697 A CN106691697 A CN 106691697A
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pet film
woven fabrics
pur glue
glue
elastic material
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夏双印
陈广岩
沈欢
刘立坚
姚顺欢
王腾
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SHANGHAI HULIJIA INDUSTRIAL Co Ltd
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Abstract

本发明涉及一次性卫生用品领域，具体的说是一种吸水性卫生制品的复合弹性材料结构及其制备工艺。包括PET膜，无纺布，PUR胶层，其特征在于：所述无纺布的上方从下至上依次设有PUR胶层和PET膜，所述PET膜上设有V型微孔，所述V型微孔的末端孔径变窄，PET膜通过V型微孔的末端连接PUR胶层。本发明同现有技术相比，结构简单，使用湿气固化反应型聚氨酯热熔胶将熔喷弹性无纺布和PET膜结合在一起，此胶不添加溶剂，没有味道，其胶分子与空气中水分子发生反应，形成不可逆的胶联固化结构，从而形成更稳固耐久的胶层，永久保持材料的弹性。

Description

一种吸水性卫生制品的复合弹性材料结构及其制备工艺
技术领域
本发明涉及一次性卫生用品领域，具体的说是一种吸水性卫生制品的复合弹性材料结构及其制备工艺。
背景技术
现有技术中的一次性卫生用品如卫生巾、纸尿裤等弹性材料往往使用橡筋、氨纶丝或其他有弹性的材料加入到产品中，来保证弹性。然而，这种材质往往不能长时间保持弹性，且容易在使用过程中拉断，造成使用者的困扰和尴尬。
发明内容
本发明为克服现有技术的不足，设计一种使用复合弹性材料结构，并且可以永久保持弹性的吸水性卫生制品及其制备工艺。
为实现上述目的，设计一种吸水性卫生制品的复合弹性材料结构，包括PET膜，无纺布，PUR胶层，其特征在于：所述无纺布的上方从下至上依次设有PUR胶层和PET膜，所述PET膜上设有V型微孔，所述V型微孔的末端孔径变窄，PET膜通过V型微孔的末端连接PUR胶层。
所述PET膜和无纺布之间通过PUR胶层胶联固化。
所述无纺布3为熔喷弹性无纺布，无纺布3以热塑性弹性体为原料，通过常规熔喷法生产而成，无纺布3的克重为16～40克每平方米。
所述PET膜的克重在12～30克每平方米。
所述PUR胶层的覆盖率在15%～50%之间，PUR胶层的胶量在0.5～2克每平方米之间。
一种吸水性卫生制品的制备工艺，其特征在于包括如下步骤：1）将PET膜、无纺布分别放在卷收器上；2）采用辊涂工艺，将转辊放在PUR胶槽的上方，当转辊转动时，PUR胶会在转辊表面形成一层PUR胶；3）PET膜放卷，当PET膜经过转辊时，涂满PUR胶的转辊将和PET膜接触，此时PUR胶转移至PET膜表面；4）无纺布放卷，无纺布会和涂满PUR胶的PET膜涂胶面结合；5）将无纺布、PUR胶和PET膜结合后的成品通过平压轮进行收卷，即可得成品。
所述PUR胶槽的温度为100℃。
所述转辊的温度为100℃，转辊的压力为0.5MPa，转辊间隙为1.95mm。
所述平压轮的温度为75℃，压力为0.5MPa。
本发明同现有技术相比，结构简单，使用湿气固化反应型聚氨酯热熔胶将熔喷弹性无纺布和PET膜结合在一起，此胶不添加溶剂，没有味道，其胶分子与空气中水分子发生反应，形成不可逆的胶联固化结构，从而形成更稳固耐久的胶层，永久保持材料的弹性。
附图说明
图1为本发明的结构示意图。
图2为本发明实施例一中V型微孔的结构示意图。
图3为本发明实施例二中V型微孔的结构示意图。
参见图1～图3，其中，1是PET膜，2是PUR胶层，3是无纺布，4是V型微孔。
具体实施方式
下面根据附图对本发明做进一步的说明。
如图1所示，所述无纺布3的上方从下至上依次设有PUR胶层2和PET膜1，所述PET膜1上设有V型微孔4，所述V型微孔4的末端孔径变窄，PET膜1通过V型微孔4的末端连接PUR胶层2。
所述PET膜1和无纺布3之间通过PUR胶层2胶联固化。
所述无纺布3为熔喷弹性无纺布，无纺布3以热塑性弹性体为原料，通过常规熔喷法生产而成，无纺布3的克重为16～40克每平方米。
所述PET膜1的克重为12～30克每平方米。
所述PUR胶层2的覆盖率在15%～50%之间，PUR胶层2的胶量在0.5～2克每平方米之间。
实施例一：PET膜1上的V型微孔4可以如图2所示，V型微孔4的顶部孔径较大，V型微孔4的高度较小，具有快速吸收功能，产品更干爽，适合日用型产品。
实施例二：PET膜1上的V型微孔4可以如图3所示，V型微孔4的顶部孔径较小，V型微孔4的高度较大，能做到零回渗，更能锁住液体，饱和性好，适用于夜用型产品。
制作本发明的设备包括一对转辊、平压轮、两个放卷设备、胶槽和收卷设备，放卷设备上分别放有PET膜和无纺布，收卷设备用来收卷成品。生产设备从左至由依次设为PET膜放卷设备、胶槽、无纺布放卷设备、平压轮和收卷设备，胶槽内设有PUR胶，胶槽上设有一对上下放置的转辊，下方的转辊半浸入在胶槽内，上方的转辊完全露出在胶槽上，PET膜放卷设备上的PET膜依次经过一对转辊的中部，并和无纺布放卷设备上的无纺布相结合，结合后通过平压轮的压制，并最终由成品收卷设备收卷。
本发明中PET膜放卷的张力、经过涂满PUR胶的转辊后的张力、与无纺布结合后的张力，弹性无纺布放卷的张力、经过平压轮后的张力、收卷的张力，都由张力调节器控制，使其始终保持一致。
本发明的制备工艺，包括如下步骤：1）将PET膜、无纺布分别放在卷收器上；2）采用辊涂工艺，将转辊放在PUR胶槽的上方，当转辊转动时，PUR胶会在转辊表面形成一层PUR胶；3）PET膜放卷，当PET膜经过转辊时，涂满PUR胶的转辊将和PET膜接触，此时PUR胶转移至PET膜表面；4）无纺布放卷，无纺布会和涂满PUR胶的PET膜涂胶面结合；5）将无纺布、PUR胶和PET膜结合后的成品通过平压轮进行收卷，即可得成品。
所述PUR胶槽的温度为100℃。
所述转辊的温度为100℃，转辊的压力为0.5MPa，转辊间隙为1.95mm。
所述平压轮的温度为75℃，压力为0.5MPa。
本发明使用时，PUR胶层2使用湿气固化反应型聚氨酯热熔胶层，不添加溶剂，更符合环保要求。无纺布3采用熔喷弹性无纺布，除了具有熔喷无纺布的特性外，还具有弹性、可伸展性和易曲性等优异性能。

Claims (9)

1.一种吸水性卫生制品的复合弹性材料结构，包括PET膜，无纺布，PUR胶层，其特征在于：所述无纺布（3）的上方从下至上依次设有PUR胶层（2）和PET膜（1），所述PET膜（1）上设有V型微孔（4），所述V型微孔（4）的末端孔径变窄，PET膜（1）通过V型微孔（4）的末端连接PUR胶层（2）。
2.如权利要求1所述的一种吸水性卫生制品的复合弹性材料结构，其特征在于：所述PET膜（1）和无纺布（3）之间通过PUR胶层（2）胶联固化。
3.如权利要求1所述的一种吸水性卫生制品的复合弹性材料结构，其特征在于：所述无纺布（3）为熔喷弹性无纺布，无纺布（3）以热塑性弹性体为原料，通过常规熔喷法生产而成，无纺布（3）的克重为16～40克每平方米。
4.如权利要求1所述的一种吸水性卫生制品的复合弹性材料结构，其特征在于：所述PET膜（1）的克重为12～30克每平方米。
5.如权利要求1所述的一种吸水性卫生制品的复合弹性材料结构，其特征在于：所述PUR胶层（2）的覆盖率在15%～50%之间，PUR胶层（2）的胶量在0.5～2克每平方米之间。
6.一种吸水性卫生制品的制备工艺，其特征在于包括如下步骤：1）将PET膜、无纺布分别放在卷收器上；2）采用辊涂工艺，将转辊放在PUR胶槽的上方，当转辊转动时，PUR胶会在转辊表面形成一层PUR胶；3）PET膜放卷，当PET膜经过转辊时，涂满PUR胶的转辊将和PET膜接触，此时PUR胶转移至PET膜表面；4）无纺布放卷，无纺布会和涂满PUR胶的PET膜涂胶面结合；5）将无纺布、PUR胶和PET膜结合后的成品通过平压轮进行收卷，即可得成品。
7.如权利要求6所述的一种吸水性卫生制品的制备工艺，其特征在于：所述PUR胶槽的温度为100℃。
8.如权利要求6所述的一种吸水性卫生制品的制备工艺，其特征在于：所述转辊的温度为100℃，转辊的压力为0.5MPa，转辊间隙为1.95mm。
9.如权利要求6所述的一种吸水性卫生制品的制备工艺，其特征在于：所述平压轮的温度为75℃，压力为0.5MPa。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018196229A1 (zh) * 2017-04-28 2018-11-01 台湾科德宝宝翎不织布股份有限公司 弹性不织布基材的制造方法

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4407808A1 (de) * 1994-03-09 1995-09-14 Irnich Rolf Dipl Min Wiederverwendbare Windelhose für Kleinkinder und Inkontinenzpatienten
DE10342123A1 (de) * 2003-09-10 2005-04-07 Innovatec Microfibre Technology Gmbh & Co. Kg Mehrlagige Vliesanordnung
CN201701388U (zh) * 2010-04-09 2011-01-12 王卓群 一种卫生制品
CN202213263U (zh) * 2011-08-18 2012-05-09 泉州恒峰卫生材料科技有限公司 一种复合无纺布
CN202605128U (zh) * 2012-04-28 2012-12-19 花之町（厦门）日用品有限公司 一种抗菌敷料
CN103568417A (zh) * 2012-07-23 2014-02-12 厚生股份有限公司 医疗用热可塑聚氨基甲酸脂皮料及其制作方法
CN105063896A (zh) * 2015-08-17 2015-11-18 博裕纤维科技（苏州）有限公司 一种防水透气纸尿裤底膜及其制备方法
US20150328058A1 (en) * 2014-05-13 2015-11-19 Clopay Plastic Products Company, Inc. Breathable and microporous thin thermoplastic film
CN105163702A (zh) * 2013-05-03 2015-12-16 宝洁公司 包括拉伸层合体的吸收制品
CN105172272A (zh) * 2015-09-07 2015-12-23 合肥普尔德医疗用品有限公司 一种抗菌防水透湿复合面料及其制备方法
CN105555241A (zh) * 2013-09-30 2016-05-04 株式会社利卫多公司 无纺布层叠体、具有无纺布层叠体的吸收性物品和无纺布层叠体的制造方法
CN206896457U (zh) * 2017-01-06 2018-01-19 上海护理佳实业有限公司 一种吸水性卫生制品的复合弹性材料结构

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4407808A1 (de) * 1994-03-09 1995-09-14 Irnich Rolf Dipl Min Wiederverwendbare Windelhose für Kleinkinder und Inkontinenzpatienten
DE10342123A1 (de) * 2003-09-10 2005-04-07 Innovatec Microfibre Technology Gmbh & Co. Kg Mehrlagige Vliesanordnung
CN201701388U (zh) * 2010-04-09 2011-01-12 王卓群 一种卫生制品
CN202213263U (zh) * 2011-08-18 2012-05-09 泉州恒峰卫生材料科技有限公司 一种复合无纺布
CN202605128U (zh) * 2012-04-28 2012-12-19 花之町（厦门）日用品有限公司 一种抗菌敷料
CN103568417A (zh) * 2012-07-23 2014-02-12 厚生股份有限公司 医疗用热可塑聚氨基甲酸脂皮料及其制作方法
CN105163702A (zh) * 2013-05-03 2015-12-16 宝洁公司 包括拉伸层合体的吸收制品
CN105555241A (zh) * 2013-09-30 2016-05-04 株式会社利卫多公司 无纺布层叠体、具有无纺布层叠体的吸收性物品和无纺布层叠体的制造方法
US20150328058A1 (en) * 2014-05-13 2015-11-19 Clopay Plastic Products Company, Inc. Breathable and microporous thin thermoplastic film
CN105063896A (zh) * 2015-08-17 2015-11-18 博裕纤维科技（苏州）有限公司 一种防水透气纸尿裤底膜及其制备方法
CN105172272A (zh) * 2015-09-07 2015-12-23 合肥普尔德医疗用品有限公司 一种抗菌防水透湿复合面料及其制备方法
CN206896457U (zh) * 2017-01-06 2018-01-19 上海护理佳实业有限公司 一种吸水性卫生制品的复合弹性材料结构

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
沈国荣等: "《印后书刊装订工艺》", 31 January 2012, 印刷工业出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018196229A1 (zh) * 2017-04-28 2018-11-01 台湾科德宝宝翎不织布股份有限公司 弹性不织布基材的制造方法

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