3D slipper printing method and slippers

Abstract

The invention discloses a 3D slipper printing method and slippers. The 3D slipper printing method comprises the steps that shoe sole layers are tailored for use; foot pressure data is acquired to form3D printing drawings, the 3D printing drawings are transmitted to a 3D printer; the surfaces of the shoe sole layers are fused through high temperature of the 3D printer and are bonded with the bottom surfaces of upper-layer frames of shoe soles through melt blending in an adhesive-free mode, hollow-out upper-layer frame structures are printed on the shoe sole layers through the 3D printer layerby layer, and shoe sole making is completed; the made shoe soles are punched, shoe uppers are inserted, and slipper making is completed. Slipper soles are made by adopting a 3D printing technology, amaking process period of the method is short, the cost is low, the operation is simple, the soles of slippers are of the hollow-out upper-layer frame structures, the upper-layer frame structures and the shoe sole layers are combined together in the material bonding mode of melt blending, raw materials are saved, the firmness and air permeability of the shoe sole layers are improved, and bacteria are not likely to breed.

Description

technical field [0001] The invention relates to the field of shoe production, in particular to a method for 3D printing slippers and the slippers. Background technique [0002] 3D printing technology is based on a digital model file, using bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing. In the past, it was often used to make models in the fields of mold manufacturing and industrial design, and is now gradually being used in the direct manufacture of some products. The output and sales of this printer have been greatly increased since the 21st century, and its price is also decreasing year by year. [0003] The structure of traditional slippers mainly consists of a sole and an upper, and the sole basically consists of a single bottom layer or a combination of a bottom layer and a middle bottom layer through an adhesive layer. Slippers with this structure have a long production cycle and high cost, and at the same time, t...

AI Technical Summary

Problems solved by technology

Slippers with this structure have a long production cycle and high cost. At the same time, the adhesive sole has the disadvantages of odor, easy degumming, and short service life.

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