Paper globe and its manufacture method

Abstract

A paper globe used in teaching, in primary and middle school, wherein the globe is all made from paper, characterized in that the production at least comprises a, selecting the paper as face paper and linear paper, b, drawing southern hemisphere and northern hemisphere on the face paper, c, producing the mould for shearing the face paper, d, shearing the face paper, e, producing the mould for shearing the liner paper at the same time of step c, f, shearing the liner paper, g, producing a hemisphere mould and a convex mould with the step c and e, h, extruding the face paper and the liner paper into hemisphere shape, I, combing southern hemisphere and northern hemisphere into a globe, j, matching the globe with a support, k, obtaining final product. The invention has low cost, environment friend, simple process, hand-operation, saved power, time and force, semi-mechanical operation, reduced production time, improved working efficiency and reduced cost, compared with traditional paper globe.

Description

technical field [0001] The invention relates to the technical field of educational demonstration appliances, in particular to a globe and a manufacturing method thereof. Background technique [0002] The paper globe is suitable for the market because of its low cost, lightness and flexibility. The production of the globe is to cut the cardboard into melon petals, then laminate and press several melon petal-shaped cardboards to form a ball blank, and then put the two ball blanks together to form a ball tire, and scrape on the uneven surface of the ball tire. Filling is added to make it smooth, and then the map paper spliced ​​with melon-shaped paper pieces is pasted on, and a bracket is added to form a complete globe; the production process is mostly manual labor, which is multi-process, labor-intensive, low-efficiency, and long-term. When the goods are urgently needed, the products cannot be produced for a while; and the labor wages account for a relatively high proportion ...

AI Technical Summary

Problems solved by technology

[0002] The paper globe is suitable for the market because of its low cost, lightness and flexibility. The production of the globe is to cut the cardboard into melon petals, then laminate and press several melon petal-shaped cardboards to form a ball blank, and then put the two ball blanks together to form a ball tire, and scrape on the uneven surface of the ball tire. Filling is added to make it smooth, and then the map paper spliced ​​with melon-shaped paper pieces is pasted on, and a bracket is added to form a complete globe; the production process is mostly manual labor, which is multi-process, labor-intensive, low-efficiency, and long-term. When the goods are urgently needed, the products cannot be produced for a while; and the labor wages account for a relatively high proportion of the cost, and the price is difficult to drop. With the increase in labor costs, this handmade paper globe has been replaced by a plastic globe; but in recent years Because the price of plastics has doubled, and because plastic products will pollute the environment after being discarded, and exports are blocked, its disadvantages have gradually emerged.

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