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Chemical etching method for plastic printmaking

A technology of chemical etching and printmaking, which is used in the process of producing decorative surface effects, special decorative structures, decorative arts, etc., and can solve the problems of losing the luster of dry carving techniques

Inactive Publication Date: 2017-01-18
CAPITAL NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because of these advantages, plastic plates are widely used in the dry engraving practice of printmaking beginners, but these plastic plates can produce dry engraving "burrs" during production, thus losing the artistic characteristics of the dry engraving technique.

Method used

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  • Chemical etching method for plastic printmaking
  • Chemical etching method for plastic printmaking
  • Chemical etching method for plastic printmaking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] 1. Drafting: draw the word "CNU" directly on the polyvinyl chloride (PVC) plastic board with a pencil; Both the layer and the hollow part are dipped with N,N-dimethylpropanamide to make an etching pen that can be used to etch polyvinyl chloride (PVC) board plastic board, and use the etching pen to etch polyvinyl chloride (PVC) board plastic. The words "CNU" are formed on the board. This etching method can reduce the amount of etching solution (N,N-dimethylpropanamide) and shorten the time for making prints. After the etching is completed, it can be seen by naked eyes that the chemical etching The etching method does not produce knife-cutting barbs, which can ensure a good etching effect; 3. Inking: evenly stick the adjusted ink or pigment on the oil roller so that it can be evenly coated on the polyvinyl chloride (PVC) board plastic board. Rolling ink; 4. Grinding printing: Align the paper with the layout, rub rubbing with wood mushrooms or bottle caps, and complete the...

Embodiment 2

[0029] 1. Drafting: draw the Chinese character "big" on carbon paper and then copy the polyvinyl chloride (PVC) plastic board; 2. Engraving: dip N, N-dimethylpropanamide with a quill pen to make the outer surface of the quill pen Both the layer and the hollow part are dipped with N,N-dimethylpropanamide to make an etching pen that can be used to etch polyvinyl chloride (PVC) board plastic board, and use the etching pen to etch polyvinyl chloride (PVC) board plastic. The Chinese character "大" is formed on the board. This etching method can reduce the amount of etching solution (N,N-dimethylpropanamide) and shorten the time for making prints. After the etching is completed, it can be seen by naked eyes that the chemical The etching method does not produce knife-cut barbs, which can ensure a good etching effect; 3. Inking: evenly stick the adjusted ink or pigment on the oil roller so that it can be printed on the polyvinyl chloride (PVC) board plastic board. Roll the ink evenly; ...

Embodiment 3

[0033] 1. Drafting: Draw the pine tree pattern into a brief black and white draft, which can be placed directly under the plastic board on polyvinyl chloride (PVC) to face the draft; 2. Engraving: Dip N,N-Dijiao with a quill pen N, N-dimethylpropanamide, so that the outer layer and the hollow part of the quill pen are dipped in N, N-dimethylpropanamide to make an etching pen that can be used to etch polyvinyl chloride (PVC) plastic boards. Etch polyvinyl chloride (PVC) plastic board to form pine tree lines on the board. This etching method can reduce the amount of etching solution (N,N-dimethylpropanamide) and shorten the time for making prints. After the etching is completed It can be seen that the chemical etching method does not produce knife-cut barbs through naked eye observation, and can ensure a good etching effect; 3. Inking: stick the adjusted ink or pigment evenly on the oil roller, so that it can be applied on the polyvinyl chloride ( Roll the ink evenly on the PVC ...

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PUM

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Abstract

The invention discloses a chemical etching method for plastic printmaking. The chemical etching method comprises the steps that drafting is conducted on a plastic plate; and after drafting, the plastic plate is etched, specifically, the plastic plate is etched with a hollow pen-shaped object stained with a solvent capable of corroding the plastic plate, and the outer layer and the hollow part of the hollow pen-shaped object are both stained with the solvent capable of corroding the plastic plate. The solvent capable of corroding the plastic plate is at least one of an organic solvent, N,N-dimethylpropionamide and acetone. The plastic plate is made of polyvinyl chloride or polystyrene. The hollow pen-shaped object is a quill pen or a pipette tip or a hollow pen refill. Etching is conducted in the mode that grooves or lines corresponding to a drafted pattern are etched in the plastic plate according to the drafted pattern. The chemical etching method can be applied to recess engraving, also can be used for relief engraving, can be used for printmaking and also can be applied to supplement of print engraving with knives.

Description

technical field [0001] The invention belongs to the field of print making and also belongs to the field of chemical etching, and in particular relates to a chemical etching method for making plastic prints. Background technique [0002] Plastic boards for making prints mainly include polyvinyl chloride (PVC) boards, polystyrene (EPS) boards, etc., which are cheap, soft and easy to operate, and easier to grasp when performing; in addition, because of their transparency, they can be Just put the draft directly under the board and express it directly. Because of these advantages, plastic plates are widely used in the dry engraving practice of printmaking beginners, but these plastic plates can produce dry engraving "burrs" during production, thus losing the artistic characteristics of the dry engraving technique. [0003] Chemical etching is widely used in the production of prints such as copper plates. Similar to this, chemical etching methods can also be applied to the produ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C5/04B44C1/22B44C1/20
CPCB44C5/0446B44C1/20B44C1/227
Inventor 周晶刘东东
Owner CAPITAL NORMAL UNIVERSITY