无纺布是一种不需要纺纱织布而形成的织物，只是将纺织短纤维或者长丝进行定向或随机撑列，形成纤网结构，然后采用机械、热粘或化学等方法加固而成。

铝箔无纺布则是铝箔和无纺布经过淋膜高温粘合在一起的成品。                                                                                

产品特点                                                                                                                                                     

1、防潮、隔氧、防锈、防热辐射、抗静电、卫生、遮光等性能强；                                                                               

2、可热封和彩印；                                                                                                                            

3、外观华丽，增加产品的附加值；                                                                                                         

4、运输成本低；                                                                                                                                 

5、强度高，抗冲击能高，不易破损，不易泄漏；                                                                                          

6、保温隔热效果好。主要适用于手袋、冰袋、箱包类产品。