Card list with folding interleaf

Abstract

The invention discloses a folding interleaf card album, which comprises a folding rectangle interleaf layer, a cover and a back cover, wherein the folding rectangle interleaf layer is formed by folding a plurality of continuously connected single-page small rectangle interleaves in an organ type; each single-page small rectangle interleaf has a hollow cavity which is provided with an opening and has a double-layer or three-layer transparent structure, and a card with a corresponding size to the hollow cavity can be put into the hollow cavity from the opening; and the card can be printed with knowledge or information contents in advance, and also can be blank to be used for recording important knowledge or information contents in learning, life and work at any moment. The album has the advantages of easy carrying, fewer drapes and easy unfolding and page turning; and the information contents can be renewed at random, and the cards can be classified, filed and stored according to different information contents, or can be used continually or discarded after using. The album is portable, so that a user can learn and remember multiple kinds of knowledge or record various important information contents at any moment in daily life and work by making use of spare time at ordinary times.

Description

technical field [0001] The present invention relates to a stationery product, in particular to a folding card booklet with pages that can be carried around to memorize knowledge content or record important information at any time, can update information content arbitrarily, and is convenient for carrying, viewing and management. Background technique [0002] Modern society is a knowledge society. In people's study, they often need to carry the knowledge content that needs to be memorized, such as English words, physical and chemical formulas, poetry articles, etc., and use the usual piecemeal time to memorize anytime and anywhere; or in daily life and work. In the process, it is necessary to record some important information at any time, such as phone numbers, important events, memos, etc. These information are constantly updated and changed, and after use, the cards need to be filed according to different categories of information content or continue to be used or discarded...

AI Technical Summary

Problems solved by technology

[0003] The existing technology includes ordinary cards, pocket books, small notepads, etc., but all have their own disadvantages: the number of ordinary cards is large and difficult to carry and manage, and the production cost is generally high due to hard materials; the content of the pocket book is fixed and cannot be replaced arbitrarily. Moreover, it is inconvenient to turn small pa

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