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Neutral easy-removal ink and infant footprint anti-counterfeiting stamp pad containing the same

A neutral and ink-based technology, which is applied in ink, copying with carbon paper, household appliances, etc., can solve problems such as baby skin damage, difficult cleaning, and difficult operation, and achieve excellent and stable performance, simple preparation process, and fast drying speed.

Active Publication Date: 2012-07-04
ZHEJIANG KELI YINYE NEW TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditionally used ink pads (ink pads) are common commercial ink pads or ink pads, and their shortcomings are: 1. The printing oil directly contacts the skin of the baby's feet, which is not easy to clean
2. It is easy to cause damage to the baby's skin. If the skin is damaged and absorbed through the skin, it will damage the baby's health
3. It is complicated to use when using traditional printing pads (ink pads), and it is not easy to operate
4. The imprint is not clear enough, and it cannot play its due role when it is really necessary to identify the baby through the imprint

Method used

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  • Neutral easy-removal ink and infant footprint anti-counterfeiting stamp pad containing the same
  • Neutral easy-removal ink and infant footprint anti-counterfeiting stamp pad containing the same
  • Neutral easy-removal ink and infant footprint anti-counterfeiting stamp pad containing the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Neutral easy-off ink 4 is prepared according to the following formula:

[0029] Pigment 16%, acrylic resin 16%, humectant glycerin 35%, emulsifier polyoxyethylene ether 30%, antistatic agent polyethylene glycol 0.5%, antioxidant butyl hydroxyanisole 0.5%, release agent silicone emulsion 0.5%, deoxyribonucleic acid substances anti-counterfeit identification materials 1.5%.

[0030] Weigh the pigment and resin according to the above weight ratio and mix them evenly to obtain the color material. Use a three-roll machine, a sand mill, a ball mill, or a colloid mill to grind the color material obtained above to a particle size of less than 6um, and grind the color material In the process of adding other ingredients according to the above weight ratio, fully mix them evenly with a mixing colloid mill, and then the neutral and easy-to-release ink 4 is obtained. The prepared neutral easy-release ink has a glossiness of 4, a viscosity of 4-8mpa.S, a surface tension of 30-36mN / m...

Embodiment 2

[0036] Neutral easy-off ink 4 is prepared according to the following formula:

[0037] Pigment 12%, acrylic resin 16%, humectant propylene glycol 40%, emulsifier polyoxyethylene ether 30%, antistatic agent polyethylene glycol 1%, oxidant butyl hydroxyanisole 0.5%, release agent silicone emulsion 0.5%, deoxyribonucleic acid substances anti-counterfeit identification materials 0.5%.

[0038] Weigh the pigment and resin according to the above weight ratio and mix them evenly to obtain the color material. Use a three-roll machine, a sand mill, a ball mill, or a colloid mill to grind the color material obtained above to a particle size of less than 6um, and grind the color material In the process of adding other ingredients according to the above weight ratio, fully mix them evenly with a mixing colloid mill, and then the neutral and easy-to-release ink 4 is obtained. The prepared neutral easy-release ink has a glossiness of 4, a viscosity of 4-8mpa.S, a surface tension of 30-36mN...

Embodiment 3

[0044] Neutral easy-off ink 4 is prepared according to the following formula:

[0045] Pigment 17%, acrylic resin 18%, humectant glycerin 33%, emulsifier polyoxyethylene ether 25%, antistatic agent polyethylene glycol 0.5%, antioxidant butyl hydroxyanisole 0.5%, release agent vinyl bis Stearamide 1%, (the above red values ​​are not in the respective numerical ranges, please modify) deoxyribonucleic acid substance anti-counterfeit identification material 5%.

[0046]Weigh the pigment and resin according to the above weight ratio and mix them evenly to obtain the color material. Use a three-roll machine, a sand mill, a ball mill, or a colloid mill to grind the color material obtained above to a particle size of less than 6um, and grind the color material In the process of adding other ingredients according to the above weight ratio, fully mix them evenly with a mixing colloid mill, and then the neutral and easy-to-release ink 4 is obtained. The prepared neutral easy-release ink...

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Abstract

The invention discloses neutral easy-removal ink and an infant footprint anti-counterfeiting stamp pad containing the same. The neutral easy-removal ink contains the following components by weight percent: 10-20 percent of pigment, 10-20 percent of resin, 30-40 percent of humectant, 25-35 percent of emulsifier, 0.1-1 percent of antistatic agent, 0.1-1 percent of antioxidant, 0.1-1 percent of parting agent and 0.5-5 percent of desoxyribonucleic acid anti-counterfeiting identification material. The infant footprint anti-counterfeiting stamp pad comprises a pad surface, a pad seat and a thin film. The surface of the thin film facing to the pad seat is evenly coated with the neutral easy-removal ink. The pad surface, the thin film and the pad seat are bonded together. The invention has the advantages that the stamping performance is good, the drying speed is fast, the paper binding force is strong, the performance is stable, no situations such as skinning, oil seepage, corrosion and oxidization occur if the infant footprint anti-counterfeiting stamp pad is statically placed under a closed environment for more than one year, the preparation technology is simple, the cost is low and three kinds of wastes are not emitted.

Description

technical field [0001] The invention relates to an ink and a printing pad, in particular to a neutral and easy-to-remove ink, and a disposable environment-friendly anti-counterfeit printing pad containing neutral and easy-to-remove ink for imprinting the foot of a newborn baby, belonging to the technical field of printing pads. Background technique [0002] At present, in order to facilitate the identification of babies, hospitals use the method of leaving footprints. Traditionally used printing pads (ink pads) are common commercial printing pads or ink pads, and the deficiencies of its existence are: 1. The printing oil directly contacts the baby's sole skin, which is not easy to clean. 2. It is easy to cause damage to the baby's skin. If the skin is damaged and absorbed through the skin, it will damage the baby's health. 3. It is complicated to use when using traditional printing pads (ink pads), and it is not easy to operate. 4. The imprint is not clear enough, and it c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/00B41M5/10C09D11/03C09D11/107
Inventor 王忠明
Owner ZHEJIANG KELI YINYE NEW TECH DEV
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