| 摘要 |
A book comprising multiple pages and a pocket insert (1) bound along a binding, wherein the pocket insert comprises: a base sheet (10) of paper material comprising a binding edge (12) bound to the binding; and a pocket sheet (20) of paper material, the perimeter of which is defined by an attached edge (21) section and a free section (22), the attached edge section being attached to the base sheet and the free edge section being unattached to the base sheet to form a pocket (40) with a pocket opening (41) along the free edge section, wherein the base and pocket sheets are arranged such that the pocket opening faces the binding.
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