Paper package for preventing folded angle

A book cover and anti-folding technology, which is applied in book binding, book jacket, printing, etc., can solve the problems such as difficult to prevent book pages from folding corners, achieve good appearance, prolong service life, and simple structure

Inactive Publication Date: 2011-06-01
华东师范大学第一附属中学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a book cover that prevents folding corners, so as to solve the problem that it is difficult to prevent the folding corners of book pages in the prior art

Method used

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  • Paper package for preventing folded angle
  • Paper package for preventing folded angle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1, the anti-folding sheet 4 is arranged in a triangle at the four corners away from the spine 2 and coincides with the corners of the book. Just insert the cover into the pocket 3, because the anti-folding sheet 4 is similar to the effect of a splint, so that the book is not easy to be folded when it is taken and placed.

Embodiment 2

[0016] In the second embodiment, the anti-folding sheet 4 is arranged as a rectangle, placed along the outer edge of the book cover 1, and the length is the height of the book cover 1. Just insert the cover into the pocket 3, because the anti-folding sheet 4 is similar to the effect of a splint, so that the book is not easy to be folded when it is taken and placed.

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PUM

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Abstract

The invention discloses a paper package for preventing a folded angle, comprising a paper package main body which comprises a front and rear paper package, a paper rib connected with the front and rear paper package, and an inserting pocket for limiting and fixing the page; and four corners of the front and rear package far away from the paper rib are provided with anti-folding sheets made of hard materials. The paper package designed by the invention has simple structure and convenience and practicality, effectively being capable of solving the angle folding problem caused by the paper put into the bag, prolonging the service life and keeping the good appearance.

Description

technical field [0001] The invention relates to a book cover, in particular to a book cover which prevents book pages from folding. Background technique [0002] At the beginning of each semester, it is the busiest time for book wrapping. The business of the stationery stores around the school is very hot, and all kinds of wrapping papers have suddenly become a hot commodity among students. Walking into the classroom, it is not difficult to find that each student's desk is filled with many brightly colored textbooks with different patterns, and even various exercise books have changed and become more beautiful. [0003] The main purpose of wrapping the book cover is to keep the front cover, back cover and inner pages of textbooks and books from being folded or worn out. However, although there are various types of book covers on the market, they are still lacking in practicality, because books come in and out of the school bag, and the current book covers are generally mad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B42C15/00
Inventor 张璐
Owner 华东师范大学第一附属中学
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