Medical digital ink-jet printing paper

A digital inkjet and photographic paper technology, applied in the field of medical consumables, can solve the problems of difficult natural degradation, low clarity and gray scale, and high energy consumption, and reduce the use of precious metals and silver, clarity and gray scale. The effect of improving the speed and quickly stabilizing the image

Inactive Publication Date: 2013-09-04
JIANGSU YADA TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The medical film of the prior art uses many raw materials, produces long reaction chain compounds, complex synthesis process, high energy consumption, high environmental pollution during the production process, is difficult to degrade naturally, and pollutes the environment
The film development effect of the prior art is poor, the three-dimensional effect is not strong, the definition and gray scale are low, and the cost is high. The ozone generated during laser irradiation in the printer will cause harm to the health of hospital staff.

Method used

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  • Medical digital ink-jet printing paper

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Experimental program
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Effect test

Embodiment 1

[0015] A kind of medical digital ink-jet photographic paper, comprising double-sided plastic-coated film-coated photographic paper backing paper 1, the surface of described backing paper is coated with paint coating 2, and described backing paper comprises base paper 11 of middle layer and coated The polyethylene coating 12 molded on the base paper surface, the thickness of the polyethylene coating on the front is 25 μm, the thickness of the polyethylene coating on the back is 10 μm, and the paint coating 2 on the front side of the base paper has 4 layers, with a total thickness of 45 μm , the paint coating on the reverse side has a total thickness of 10 μm. Described polyethylene film comprises 20 parts of polyethylenes by weight, the dicumyl oxide of 0.5 parts, the TiO of 0.5 parts 2 , the paint coating includes 20 parts by weight of nano-sized SiO 2 , 20 parts nanoscale CaCO 3 , 20 parts nanoscale TiO 2 , 20 parts nanoscale Al 2 o 3 , 1 part of PVA, 0.5 part of polyacr...

Embodiment 2

[0017] A kind of medical digital ink-jet photographic paper, comprising double-sided plastic-coated film-coated photographic paper backing paper 1, the surface of described backing paper is coated with paint coating 2, and described backing paper comprises base paper 11 of middle layer and coated The polyethylene coating 12 molded on the base paper surface, the thickness of the polyethylene coating on the front is 40 μm, the thickness of the polyethylene coating on the back is 30 μm, the paint coating 2 on the front side of the base paper has 3 layers, and the total thickness is 30 μm , the paint coating on the reverse side has 3 layers with a total thickness of 28 μm. Described polyethylene film comprises the polyethylene of 25 parts by weight, the dicumyl oxide of 0.8 part, the TiO of 1.5 parts 2 , the paint coating includes 25 parts by weight of nano-sized SiO 2 , 25 parts nanoscale CaCO 3 , 25 parts nanoscale TiO 2 , 25 parts nanoscale Al 2 o 3 , 2 parts of PVA, 1 par...

Embodiment 3

[0019] A kind of medical digital ink-jet photographic paper, comprising double-sided plastic-coated film-coated photographic paper backing paper 1, the surface of described backing paper is coated with paint coating 2, and described backing paper comprises base paper 11 of middle layer and coated The polyethylene coating 12 molded on the base paper surface, the thickness of the polyethylene coating on the front is 30 μm, the thickness of the polyethylene coating on the back is 20 μm, the paint coating 2 on the front side of the base paper has 2 layers, and the total thickness is 35 μm , the paint coating on the reverse side has a layer thickness of 10 μm. Described polyethylene film comprises the polyethylene of 22 parts by weight, the dicumyl oxide of 0.6 part, the TiO of 1 part 2 , the paint coating includes 22 parts by weight of nano-scale SiO 2 , 22 parts nanoscale CaCO 3 , 22 parts nanoscale TiO 2 , 22 parts of nanoscale Al 2 o 3 , 1.5 parts of PVA, 0.8 parts of poly...

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Abstract

The invention discloses a medical digital ink-jet printing paper. The medical digital ink-jet printing paper comprises a printing base paper of which both surfaces are coated with sprayed films. The surfaces of the printing base paper are coated with coatings. The printing base paper comprises a raw paper as an interlayer and the polyethylene sprayed films coated on the surfaces of the raw paper. The polyethylene sprayed film comprises, by weight, polyethylene, dicumyl peroxide and TiO2. The coating comprises, by weight, nanoscale SiO2, nanoscale TiO2, nanoscale Al2O3, PVA, polyacrylate, a stabilizer and mercaptobenzimidazole. The medical digital ink-jet printing paper has the advantages that in production, environmental pollution is small; in use, ink-jet printing does not produce harmful gas such as ozone; and the medical digital ink-jet printing paper can be naturally degraded and can produce small environmental pollution.

Description

technical field [0001] The invention relates to the field of medical consumables, in particular to a medical digital inkjet photo paper. Background technique [0002] The existing medical film production technology is to develop after silver halide is decomposed by laser irradiation. Medical film contains protective layer, upper photosensitive emulsion, filter layer, interlayer, middle and lower photosensitive emulsion, bonding layer, film base, anti-halation static layer . The image component of the film, that is, the photosensitive emulsion layer is the core part, which is composed of gelatin, silver salt, and additives. Gelatin is a high-grade animal glue extracted from animal bones and skins. Silver salt is a salt compound formed by metallic silver and chlorine, bromine and iodine, which are chemically called halogens. Additives are generally chemical sensitizers, and generally there are potassium bromide to suppress film fogging and chromium alum chemicals to improve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M5/50B32B27/10B32B27/32
Inventor 刘永君刘凯
Owner JIANGSU YADA TECH GRP
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