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A surface color measurement icon for paper-based 3D color printing and its production method

A technology of color printing and production method, applied in the field of 3D printing, can solve the problems of no common customers, color consistency of paper-based 3D color printing products, and different color sensitivity of 3D model appearance, so as to improve accuracy, environmental protection and Low cost and enhanced versatility

Active Publication Date: 2017-05-10
宁波荔枝优选饰品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In terms of color management, the existing paper-based 3D printing technology selects printing materials and pigments completely based on the feeling of designers or craftsmen, which is a great challenge for ordinary customers without corresponding experience.
At the same time, due to the different sensitivity of different designers or craftsmen to the appearance color of the 3D model, the color consistency of the paper-based 3D color printing product is caused.
Although the traditional flat printing color management technology has mature color detection models and equipment, it does not consider the influence of viewing angle and physical position on the color appearance of the 3D model. Therefore, the conventional flat test board is not suitable for the color detection and prediction of paper-based 3D color printing products.

Method used

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  • A surface color measurement icon for paper-based 3D color printing and its production method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment example 1

[0025] If the weight of the paper used is 80g / m 2 And below, the paper-based base prints a solid cylindrical ring model with a thickness of preferably 8mm, an outer radius of preferably 25mm, and an inner radius of 5mm, and includes a cutout of 5mm in width and 15mm in length with the decile line as the center line and the edge as the starting point to the center of the circle cutout jack. The paper base shaft is preferably a cylindrical model with a radius of 5 mm and a height of 165 mm. The printing thickness of the paper-based pedestal is preferably 15mm, the outer radius is preferably 15mm, and the inner radius is preferably a solid cylindrical ring model of 5mm, and includes a cutout with a width of 5mm and a length of 5mm to the center of the circle with the decamer as the center line and the edge as the starting point. hole. The color surface paper substrate is preferably printed with a cuboid substrate with a thickness of 5mm, a length of 150mm, and a width of 150mm....

Embodiment example 2

[0028] If the weight used is 80~128g / m 2 , the paper-based base printing thickness is preferably 10mm, the outer radius is preferably 28mm, and the inner radius is preferably a solid cylindrical ring model of 8mm, and includes a decile line as the center line and an edge as the starting point to cut out a 5mm wide and 15mm long incision insert towards the center of the circle. hole. The paper base shaft is preferably a cylindrical model with a radius of 8mm and a height of 170mm. The printing thickness of the paper-based pedestal is preferably 20mm, the outer radius is preferably 18mm, and the inner radius is preferably a solid cylindrical ring model of 8mm, and includes a cutout with a width of 5mm and a length of 8mm to the center of the circle with the decamer as the center line and the edge as the starting point. hole. The color surface paper substrate is preferably printed with a cuboid substrate with a thickness of 5mm, a length of 155mm, and a width of 150mm.

[0029...

Embodiment example 3

[0031] If the weight used exceeds 128g / m 2 , the paper-based base prints a solid cylindrical ring model with a thickness of preferably 12mm, an outer radius of preferably 30mm, and an inner radius of 10mm, and includes a decile line as the center line and an edge as the starting point to cut out a 5mm wide and 15mm long slit insert to the center of the circle. hole. The paper base shaft is preferably a cylindrical model with a radius of 10mm and a height of 175mm. The printing thickness of the paper-based pedestal is preferably 25mm, the outer radius is preferably 20mm, and the inner radius is preferably a solid cylindrical ring model of 10mm, and includes a cutout with a width of 5mm and a length of 8mm to the center of the circle with the decamer as the center line and the edge as the starting point. hole. The color surface paper substrate is preferably printed on a cuboid substrate with a thickness of 5 mm, a length of 160 mm, and a width of 155 mm.

[0032] The convex h...

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Abstract

The invention provides a curved surface color measuring icon for paper base 3D color printing and a preparation method. Through a paper base 3D color printer, the corresponding color block is printed into a specific homochromatic protruding hemisphere color block based on a simple Munsell color solid model, and thereby the 3D printing color effect can be rapidly predicted and detected. The curved surface color measuring icon not only maintains the display advantage of a conventional Munsell color solid model, but also improves the accuracy of predicting and detecting the paper base 3D printed finished product color appearance through the color of the protruding hemisphere color block. The curved surface color measuring icon for paper base 3D color printing and the preparation method are advantageous in that preparation cost is low, and operation is easy and environment-friendly; the versatility of color management of the curved surface color measuring icon of the paper base 3D color printing in the producing field of culture originality is greatly enhanced.

Description

technical field [0001] The invention belongs to the field of 3D printing, and relates to a color management technology of 3D printing, in particular to a curved surface color measurement icon and a production method of paper-based 3D color printing. Background technique [0002] 3D printing technology is praised as a revolutionary technology that can change the modern manufacturing industry, and it is developing rapidly in the fields of aerospace, machinery, biology, culture, and medicine. Since MIT applied for the first monochrome 3D powder inkjet printing invention patent, 3D printing processes and equipment based on other materials have also been developed in large numbers, among which paper-based 3D printing technology has gradually developed. In particular, the rich color reproducibility potential and environmental protection of paper-based 3D color printing technology make it very promising for industrialization in the field of cultural creativity. [0003] The MATRIX...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01J3/52B29C64/10B33Y10/00
Inventor 万达高艳飞岳淑丽刘全忠袁江平
Owner 宁波荔枝优选饰品有限公司