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发明名称
土工格栅二次注塑生产方法
摘要
本发明公开了土工格栅二次注塑生产方法,由纵横构造的高分子材料经接点连结生产格栅主体,将已完成拉伸处理的纵带分列在二次注塑模上,二次注塑模的长度等于成品土工格栅的宽度,纵带由卷绕设备进行间歇卷绕,当卷绕停顿时完成注塑、脱模,完成横向连接带的连结成型操作。本发明方法简化了现有生产方法和设备,提高了生产效率,由于采用二次注塑,适当改变模具的内腔形状就可在横向连接带上得到多种实现与现场土体产生更大摩擦功能的阻尼构造。
申请公布号
CN1481984A
申请公布日期
2004.03.17
申请号
CN02133722.5
申请日期
2002.09.09
申请人
祝素群
发明人
祝素群
分类号
B29C65/70;E02D17/20
主分类号
B29C65/70
代理机构
代理人
主权项
1、土工格栅二次注塑生产方法,由纵横构造的高分子材料经接点连结生产格栅主体,其特征在于,将已完成拉伸处理的纵带分列在二次注塑模上,二次注塑模的长度等于成品土工格栅的宽度,纵带由卷绕设备进行间歇卷绕,当卷绕停顿时完成注塑、脱模,完成横向连接带的连结成型操作。
地址
610041四川省成都市西南民院156信箱张澎转
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