Portable paper archive file storage device
A technology for paper archives and storage devices, which is applied in folders, printing, etc., can solve the problems of inconvenient carrying, browsing and displaying paper archives, reduced space utilization efficiency, and waste of storage space, and achieves novel structural design and compact size. Reduced size and low cost effect
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[0013] Such as figure 1 and figure 2 As shown, the main structure of the present invention includes a cover 1, a back cover 2, an inner core 3, a spine-shaped catalog strip 4, a snap button 5, an arc-shaped gap 6, a fixing buckle 7, a buckle 8, and a label pocket 9; a square structure Front cover 1 and back cover 2 are made of acid-free paper (commercially available), polypropylene (PP), polyvinyl chloride (PVC), and the size is 215mm×302mm or 189mm×265mm; cover 1 (such as image 3 shown) on the right side and back cover 2 (as shown in Figure 4 As shown), there are spine-shaped table of contents strips 4 on the left side, and the materials are the same as the front cover 1 and back cover 2. The length of the spine-shaped table of contents strips 4 is the same as the height of the front cover 1 and the back cover 2, and the width is 10-50mm. Shaped list bar 4 is shaped on the mother-in-law buckle 5 that plays a connecting role, and after the spine-like catalog bar 4 is merg...
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