USB (Universal Serial Bus) flash disk adopting fully-degradable paperboard casing and manufacturing method of USB flash disk

Abstract

The invention discloses a USB (Universal Serial Bus) flash disk adopting a fully-degradable paperboard casing and a manufacturing method of the USB flash disk. The USB flash disk comprises a USB flash disk intermediate frame for determining the modeling of the USB flash disk, a USB flash disk main body and a packaging panel, wherein the USB flash disk main body is embedded in the USB flash disk intermediate frame; the packaging panel covers the USB flash disk intermediate frame in a sealed manner to form the USB flash disk casing; the USB flash disk intermediate frame and the packaging panel are respectively made of a fully-degradable material; the USB flash disk intermediate frame with any modeling can be cut by using the fully-degradable material; the USB flash disk main body is packaged in the USB flash disk intermediate frame by using the packaging panel made of the fully-degradable material; the packaging panel comprises an upper casing board and a lower casing board; the upper casing board covers the upper connecting side of the USB flash disk intermediate frame and is matched with the USB flash disk intermediate frame in shape; the lower casing board covers the lower connecting side of the USB flash disk intermediate frame; the lower casing board is folded to form a scalloped hinge; and a perforation or crease is formed on the edge of the lower casing board, which corresponds to the USB flash disk intermediate frame.

Description

technical field [0001] The invention relates to an electronic data storage device, in particular to a U disk using fully degradable cardboard as a casing and a manufacturing method thereof. Background technique [0002] With the rapid development of computer technology, mobile storage devices have also been widely used by people. Among them, the USB flash drive is favored by people because of its advantages such as convenient reading and writing, large storage capacity, small and exquisite structure and easy portability. The full name of U disk is USB flash drive. It is a miniature high-capacity mobile storage product with a USB interface without a physical drive. It can be connected to a computer through a USB interface to achieve plug-and-play. [0003] Most of the existing U disk shells are made of high-quality plastic or other profiles. In this production process, it is necessary to purchase injection molding equipment or corresponding shell processing and manufacturing...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing U disk shells are made of high-quality plastic or other profiles. In this production process, it is necessary to purchase injection molding equipment or corresponding shell processing and manufacturing equipment, and if plastic is used as the shell, it is necessary to repeatedly open the plastic mold. The U disk casing of a specific shape is made, and if other profiles are used, molding processing is required, so the production process is complicated, so that the production cost is also high; further, the material used to make the U disk casing is not a special plastic material, It will not be completely degraded, and it will pollute the environment when the U disk is discarded; and the traditional U disk shell is small, and the area available for marking LOGO is small, which is not conducive to the promotion of products by U disk manufacturers

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