Manufacturing method of light card book and product

Abstract

The invention discloses a manufacturing method of a light card book and a product, and the manufacturing method comprises the following steps: during pasting and bonding a front cover, a back cover or inner pages, respectively punching internal pasting pages except surface pages to form dense hole arrays, keeping the dense hole arrays among the internal pasting pages to be mutually staggered, and after mutual pasting of the surface pages and the internal pasting pages is completed, pasting the front cover, the back cover or the inner pages to form the light card book. And a front cover, a back cover or inner pages with flat surfaces are formed. The manufactured card book is internally provided with densely distributed hole arrays, the weight of the card book is effectively reduced, the stress direction in the card book is improved, the card book is not prone to deformation and cracking in later use, meanwhile, material consumption is reduced through waste recycling, and the purposes of energy conservation and environmental protection are achieved.

Description

technical field [0001] The invention relates to a card book, in particular to a light card book making method and product which can fully reduce the weight under the premise of ensuring the quality of use, and belong to the technical field of printing. Background technique [0002] The card book is mainly used for the packaging of stamps and coins. It has high strength and thick thickness. The stamp can be clamped in it by setting the patch, or the coins can be embedded in it by setting the counter hole, so as to Form the effect of protection, collection and display. [0003] The card book is usually beautifully decorated, and the single pages in the card book are usually formed by layer-by-layer bonding of white cardboard. In order to ensure the bonding thickness and support strength, more than ten layers of white cardboard are generally required. The card book made by the above method not only needs to consume a lot of white cardboard, but also is heavy, easy to deform,...

AI Technical Summary

Problems solved by technology

The card book made by the above method not only needs to consume a lot of white cardboard, but also is heavy, easy to deform, and easy to crack. The heavy weight is neither easy to carry and use, nor environmentally friendly and economical, and is limited by the structure. Deformation and cracking problems are always present

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