Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the rocket domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/practical-tips.com/wp-includes/functions.php on line 6114

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the soledad domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/practical-tips.com/wp-includes/functions.php on line 6114

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the soledad domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/practical-tips.com/wp-includes/functions.php on line 6114
涤纶是由什么制成的?简单解释 - Practical Tips

涤纶是由什么制成的?简单解释

by Johannes

如果你关注微纤维和化学,那么涤纶是由什么组成的可能很有趣。但即使你只是想避免使用石油,这些信息也可以帮助你。

涤纶是什么做的?关于合成纤维

的注意事项

聚酯是由PET制成的,PET代表聚对苯二甲酸乙二醇酯,是一种化学产品,是由各种碳源,如煤、石油或天然气制成的合成纤维。PET用于塑料瓶,但也用于服装。

  • 聚酯,自20世纪40年代以来就为人所知,被熔化为聚酯颗粒,然后用熔融纺纱工艺纺成线。然后,这些聚酯线可以用来制作手镯或衣服,例如。
  • 在这个过程中,熔融物通过喷丝板被送入一个带有冷空气的轴。在那里,在280度下加热的塑料被塑造成螺纹,并被固化。
  • 在生产过程中,已经可以确定纤维的光泽、处理和细度。后期产品适用于各种服装,可以很容易地进行染色。它经常被用于运动服。

Related Articles

Leave a Comment