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Stainless steel plate surface treatment, pattern heat transfer process and plate made thereby

A surface treatment and surface pretreatment technology, which is applied to the surface coating liquid device, pretreatment surface, copying/marking method, etc., can solve the problem of lack of metal texture

Active Publication Date: 2007-07-04
海宁市红狮电梯装饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This brings about a problem. Although the surface of the workpiece after thermal transfer has a clear pattern, it lacks a metallic texture visually.

Method used

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  • Stainless steel plate surface treatment, pattern heat transfer process and plate made thereby
  • Stainless steel plate surface treatment, pattern heat transfer process and plate made thereby
  • Stainless steel plate surface treatment, pattern heat transfer process and plate made thereby

Examples

Experimental program
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Effect test

example 1

[0072] Example 1: Elevator hall door height × door opening distance = 2100mm × 900mm, requiring personalized color landscape patterns. According to the scenery requirements specified by the user, Kodak "DCS Pro SLR / n" 14 million-pixel professional SLR digital camera is used for real scene shooting. When shooting, you must adjust the resolution of the camera to the maximum image size (14MP), fix the camera with a tripod, and shoot with a small aperture (above 16) in bright light to ensure the shooting quality.

[0073] After the shooting is completed, import the digital photos into the computer and convert them into computer picture files in TIF format. Use the picture processing software Photoshop to adjust the color, brightness and contrast of the pictures, and cut, trim and edit the pictures according to actual needs. Set the picture size to 2135mm×980mm, and set the resolution to 100dpi.

[0074] Use PhotoPrint4.0 large-format inkjet photo software to print the pictures, a...

example 2

[0076] Example 2: Elevator hall door height × door opening distance = 2100mm × 1000mm, requiring personalized color meticulous figure patterns. According to the user-specified fine-brush figure paintings selected from the album, the Heidelberg "ChromaGraphS3900 drum scanner" is used for scanning. The picture size of the scanned album is: 200mm×500mm, and the size of the original drawing is: 800mm*2000mm. The main parameters during scanning are: scaling ratio 140% / scanning precision 350dpi / density 2.1.

[0077] After scanning, save the picture file in TIF format, use the picture processing software Photoshop to adjust the color, brightness and contrast of the picture, and after cutting, trimming and editing the picture according to actual needs, set the picture size to 2135mm× The size is 1080mm, and the resolution is set to 100dpi.

[0078] Use PhotoPrint4.0 large-format inkjet photo software to print the pictures, and make appropriate adjustments to the printing parameters s...

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PUM

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Abstract

The invention discloses stainless steel surface treatment and drawing thermal transfer method and the corresponding system in stainless steel plate and stainless steel that surface decorative motifs plate. The said surface treatment including cleaning and drying, Smooth or spray coating layer transparent, baking and curing and so on, the process of cleaning and drying including detergent spray degreasing, spray rinse, compressed air dehydration, hot air drying, the film material of transparent coating is polyester resin, butanol etherified melamine resin. The said thermal transfer method use of Plate Transfer equipment when used in flat-panel; when applied to three-dimensional workpieces, using vacuum adsorption method or cladding method for packing trans-print paper and workpiece. The invention is character of the coating surface with strong metal texture, the Transfer Printing pictorial clear.

Description

technical field [0001] The invention relates to a stainless steel plate surface treatment and pattern thermal transfer printing method, and the correspondingly prepared stainless steel coated plate and stainless steel decorative plate with a pattern on the surface can be widely used in the fields of elevator plates and the like. Background technique [0002] It has been disclosed in the prior art to print patterns on the surface of metal or metal products by thermal transfer printing to make colored steel plates or colored products. For example, the invention patent application with the publication number CN1358630A discloses a manufacturing method of personalized color steel plate, which cuts the ready-made color steel plate into a fixed-size material according to the user’s requirements, and peels off the protective film of the front outer layer of the color steel plate, and then Personalized patterns and other information are processed in the computer, output and printed ...

Claims

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Application Information

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IPC IPC(8): B05C1/08B05D3/00C23G1/00C08J7/04B41M5/382
Inventor 沈建一
Owner 海宁市红狮电梯装饰有限公司
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