CN111471159A - 一种抗冲击pu鞋垫及其生产工艺 - Google Patents

一种抗冲击pu鞋垫及其生产工艺 Download PDF

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CN111471159A
CN111471159A CN202010325883.9A CN202010325883A CN111471159A CN 111471159 A CN111471159 A CN 111471159A CN 202010325883 A CN202010325883 A CN 202010325883A CN 111471159 A CN111471159 A CN 111471159A
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谢永盛
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/003—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

本发明公开了一种抗冲击慢回弹PU鞋垫，由多元醇组合料和异氰酸酯组合料混合而成，所述多元醇组合料和异氰酸酯组合料的重量配比为2:1，该抗冲击PU鞋垫的生产工艺，包括如下步骤，⑴根据鞋垫的生产要求预备好鞋垫模具，再把鞋垫面料挂在鞋垫模具里；⑵按上述配比将多元醇组合料和异氰酸酯组合料分别加入到Pu灌注机的A料和B料罐中，将PU灌加温到40℃，通过PU灌注机将A料和B料同时灌注在鞋垫模具里；⑶再将鞋垫模具加热到50‑65℃，使混合料在鞋垫模具内成型；⑷最后模具通过流水线烤箱连续加温7分钟，打开模具即可得到抗冲击PU鞋垫；本发明生产出来的鞋垫具有抗冲击功能，而且缓冲好，提高鞋垫穿着的舒适度和减震效果。

Description

一种抗冲击PU鞋垫及其生产工艺
技术领域
本发明涉及鞋垫生产技术领域，具体涉及一种抗冲击PU鞋垫及其生产工艺。
背景技术
鞋垫是人们日常生活中不可缺少的重要用品，鞋垫在穿着时为了解决舒适和减震效果，传统鞋垫一般鞋垫采用EVA、PU材料制成，EVA、PU制成鞋垫后穿着具有一定舒适，但是鞋垫穿久导致材料失去原来特性，不具有减震和舒服，目前市场上的鞋垫就出现气囊、气垫的方式，虽然有一定的减震效果，但是产品中的气囊、气垫会随着使用容易破裂或者漏气，其弹性减震效果就会越来越差，产品的牢固性能也因气囊、气垫的加入会变差，最终鞋垫的舒适度还是无法解决，因此，有必要研发一种具有抗冲击PU鞋垫。
发明内容
本发明的目的是为了解决上述技术问题，提供一种可以减少运动冲击的鞋垫，而且生产工艺制作简单。
为实现上述目的，本发明采用的技术方案如下：一种抗冲击PU鞋垫，由多元醇组合料和异氰酸酯组合料混合而成，所述多元醇组合料和异氰酸酯组合料的重量配比为2:1。
一种抗冲击PU鞋垫的生产工艺，包括如下步骤：
⑴根据鞋垫的生产要求预备好鞋垫模具，再把鞋垫面料挂在鞋垫模具里；
⑵按上述配比将多元醇组合料和异氰酸酯组合料分别加入到Pu灌注机的A料和B料罐中，将PU灌加温到40℃，通过PU灌注机将A料和B料同时灌注在鞋垫模具里；
⑶再将鞋垫模具加热到50-65℃，使混合料在鞋垫模具内与鞋垫面料一体成型；
⑷ 最后模具通过流水线烤箱连续加温6-8分钟，打开模具即可得到抗冲击PU鞋垫。
与现有技术相比，本发明具有以下有益效果：本发明将多元醇组合料和异氰酸酯组合料按比例混合在模具内成型，使生产出来的鞋垫具有抗冲击功能，而且缓冲好，提高鞋垫穿着的舒适度和减震效果。
具体实施方式
下面结合实施例对本发明作进一步说明，本发明的方式包括但不仅限于以下实施例。
实施例1
一种抗冲击PU鞋垫，由多元醇组合料和异氰酸酯组合料混合而成，所述多元醇组合料和异氰酸酯组合料的重量配比为2:1。
⑴根据鞋垫的生产要求预备好鞋垫模具，再把鞋垫面料挂在鞋垫模具里；
⑵按上述配比将多元醇组合料和异氰酸酯组合料分别加入到Pu灌注机的A料和B料罐中，将PU灌加温到40℃，通过PU灌注机将A料和B料同时灌注在鞋垫模具里；
⑶再将鞋垫模具加热到50-65℃，使混合料在鞋垫模具内与鞋垫面料一体成型；
⑷ 最后模具通过流水线烤箱连续加温7分钟，打开模具即可得到抗冲击PU鞋垫。
上述实施例仅为本发明的优选实施方式，不应当用于限制本发明的保护范围，但凡在本发明的主体设计思想和精神上作出的毫无实质意义的改动或润色，其所解决的技术问题仍然与本发明一致的，均应当包含在本发明的保护范围之内。

Claims (2)

1.一种抗冲击PU鞋垫，其特征在于，由多元醇组合料和异氰酸酯组合料混合而成，所述多元醇组合料和异氰酸酯组合料的重量配比为2:1。
2.根据权利要求一种抗冲击PU鞋垫的生产工艺，其特征在于：包括如下步骤：
⑴根据鞋垫的生产要求预备好鞋垫模具，再把鞋垫面料挂在鞋垫模具里；
⑵按上述配比将多元醇组合料和异氰酸酯组合料分别加入到Pu灌注机的A料和B料罐中，将PU灌加温到40℃，通过PU灌注机将A料和B料同时灌注在鞋垫模具里；
⑶再将鞋垫模具加热到50-65℃，使混合料在鞋垫模具内与鞋垫面料一体成型；
⑷ 最后模具通过流水线烤箱连续加温6-8分钟，打开模具即可得到抗冲击PU鞋垫。
CN202010325883.9A 2020-04-23 2020-04-23 一种抗冲击pu鞋垫及其生产工艺 Withdrawn CN111471159A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112852142A (zh) * 2021-01-04 2021-05-28 东莞市富兴鞋材有限公司 一种高回弹型回收灌注底及其加工方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112852142A (zh) * 2021-01-04 2021-05-28 东莞市富兴鞋材有限公司 一种高回弹型回收灌注底及其加工方法

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Application publication date: 20200731