Knapsack is one of the common daily necessities. Students Pack Books, Office workers pack documents, tourists change clothes and so on can not do without knapsack. 

     In recent years, with the progress of science and technology, more and more advanced equipment has been used in the processing of knapsacks, such as automatic sewing machines, automatic glue dispensers, etc. , and 3d printing, which has become a hot technology in recent years, has also been used to make school bags. German outdoor brand VAUDE is understood to have developed Novum 3d printed backpacks using innovative 3D printing technology. Based on the fact that the straps and cushions of the backpack are made of thermoplastic polyurethane (TPU) , no other mixed materials, and can be reused after being discarded, and can be degraded automatically in the state of composting, thus not causing any pollution to the environment, the pack is recyclable and easy to disassemble for non TPU components such as buckles that people worry about, so it can be removed before recycling.

      When it comes to 3D printing, its development can not be separated from the impetus of many technologies, including linear motor technology, which has the characteristics of high speed, high precision, long life and low noise, a driver integrated into a 3D printing device as a related component. 

    Kunshan with Mao Electronics Co. , Ltd. is one of the FEW WITH LINEAR MOTOR R & D, customization capacity of high-tech enterprises, with Mao made linear motor has been able to achieve the import of similar products. 

     The article was originally written by www.tmmotion.com in Kunshan, China. Please quote the source.