CN215800077U - 裂离型卷曲纺粘长丝生产设备及包括其的非织造布生产线 - Google Patents
裂离型卷曲纺粘长丝生产设备及包括其的非织造布生产线 Download PDFInfo
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- CN215800077U CN215800077U CN202121553619.7U CN202121553619U CN215800077U CN 215800077 U CN215800077 U CN 215800077U CN 202121553619 U CN202121553619 U CN 202121553619U CN 215800077 U CN215800077 U CN 215800077U
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检测项目 | 实施例1 | 实施例2 |
复合长丝细度/(dtex) | 2.78 | 3.19 |
断裂强力/(cN/dtex) | 2.88 | 2.87 |
断裂伸长率/(%) | 115.07 | 128.80 |
卷曲率/(%) | 13.57 | 15.89 |
裂离后单纤细度/(dtex) | 0.17 | 0.19 |
检测项目 | 实施例1 | 实施例2 |
面密度/(g/m<sup>2</sup>) | 140 | 140 |
柔软度/mm | 4.15 | 4.3 |
密度/(g/cm<sup>3</sup>) | 0.32 | 0.335 |
开纤率% | 85 | 87 |
纵向断裂强度/N | 823.1 | 701.3 |
纵向断裂伸长率/% | 72.59 | 74.53 |
纵向撕裂强度/N | 32.41 | 30.24 |
横向断裂强度/N | 584.2 | 493.1 |
横向断裂伸长率/% | 83.31 | 86.36 |
横向撕裂强度/N | 39.42 | 36.54 |
静态悬垂系数/% | 69.85 | 84.21 |
动态悬垂系数/% | 75.39 | 86.95 |
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CN202121553619.7U CN215800077U (zh) | 2021-07-09 | 2021-07-09 | 裂离型卷曲纺粘长丝生产设备及包括其的非织造布生产线 |
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CN202121553619.7U CN215800077U (zh) | 2021-07-09 | 2021-07-09 | 裂离型卷曲纺粘长丝生产设备及包括其的非织造布生产线 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114672890A (zh) * | 2022-04-15 | 2022-06-28 | 诸暨市天同化纤有限公司 | 一种中空多微孔抗断裂涤纶poy长丝制备方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114672890A (zh) * | 2022-04-15 | 2022-06-28 | 诸暨市天同化纤有限公司 | 一种中空多微孔抗断裂涤纶poy长丝制备方法 |
CN114672890B (zh) * | 2022-04-15 | 2023-02-07 | 诸暨市天同化纤有限公司 | 一种中空多微孔抗断裂涤纶poy长丝制备方法 |
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Inventor after: Qian Xiaoming Inventor after: Duo Yongchao Inventor after: Feng Yan Inventor after: Wang Wenyu Inventor after: Zhao Xiaolong Inventor after: Qin Guichang Inventor after: Zhang Aimin Inventor before: Qian Xiaoming Inventor before: Duo Yongchao Inventor before: Feng Yan Inventor before: Wang Wenyu Inventor before: Zhao Xiaolong Inventor before: Qin Guichang Inventor before: Zhang Aiming |
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