CN104553434A - Printing technology - Google Patents
Printing technology Download PDFInfo
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- CN104553434A CN104553434A CN201310518789.5A CN201310518789A CN104553434A CN 104553434 A CN104553434 A CN 104553434A CN 201310518789 A CN201310518789 A CN 201310518789A CN 104553434 A CN104553434 A CN 104553434A
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- China
- Prior art keywords
- ultraviolet curing
- printing
- group
- ultraviolet
- ink printed
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Abstract
The invention discloses a printing technology which comprises the following steps: (1) printing a printed material with ultraviolet curing printing ink by a printing device; (2) irradiating an ultraviolet curing printing ink printed layer by ultraviolet rays emitted by a first group of ultraviolet curing lamps to generate crosslinking reaction on the ultraviolet curing printing ink printed layer; (3) irradiating the ultraviolet curing printing ink printed layer by ultraviolet rays emitted by a second group of ultraviolet curing lamps to cure and dry the ultraviolet curing printing ink printed layer to finish printing. According to the printing technology, the printed surface of an obtained printed product is smooth, and the handfeel is fine and close to the slide sensitivity of a silk; therefore, the printed product is better in vision effect and handfeel and is more suitable for outer packaging of top-grade products.
Description
Technical field
The present invention relates to a kind of printing technology, particularly can make the printing technology that ultraviolet curing printing-ink printed layers is smooth, feel is fine and smooth of printed matter.Belong to printing art area.
Background technology
At present, when utilizing UV ray solidifying ink to print, the method of usual employing is first printed onto on stock by printing equipment by ultraviolet curing printing-ink, then the ultraviolet utilizing ultraviolet curing lamp to send irradiates ultraviolet curing printing-ink printed layers, make the solidification of ultraviolet curing printing-ink printed layers, drying, thus complete printing.Utilize the printed matter that above-mentioned technology obtains, its ultraviolet curing printing-ink printed layers is more coarse, visual effect and feel not good enough.Thus, printing industry expectation is a kind of can overcome the new printing technology appearance of above-mentioned defect.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of printing technology that ultraviolet curing printing-ink printed layers is smooth, feel is fine and smooth that can make printed matter.The technical solution used in the present invention is as follows:
A kind of printing technology, comprises the following steps:
(1) by printing equipment, ultraviolet curing printing-ink is printed onto on stock;
(2) ultraviolet utilizing first group of ultraviolet curing lamp to send irradiates ultraviolet curing printing-ink printed layers, makes ultraviolet curing printing-ink printed layers generation cross-linking reaction;
(3) ultraviolet utilizing second group of ultraviolet curing lamp to send irradiates ultraviolet curing printing-ink printed layers, makes the solidification of ultraviolet curing printing-ink printed layers, drying, completes printing.
Preferred steps (2) first group of ultraviolet curing lamp used comprises a ultraviolet curing lamp, and its power is preferably 8000 ~ 10000 watts.Irradiation time is preferably 1 ~ 2 second.Usual first group of ultraviolet curing lamp is located in the first baking oven, first baking oven bottom opening, stock is through the below of the first baking oven bottom opening, irradiated by the ultraviolet curing printing-ink printed layers of first group of ultraviolet curing lamp to stock, the temperature of the first oven interior is preferably 80 ~ 150 DEG C.
Preferred steps (3) second group of ultraviolet curing lamp used comprises many ultraviolet curing lamps, and the power of every ultraviolet curing lamp is preferably 8000 ~ 10000 watts.Irradiation time is preferably 2 ~ 3 seconds.Usual second group of ultraviolet curing lamp is located in the second baking oven, second baking oven bottom opening, stock is through the below of the second baking oven bottom opening, irradiated by the ultraviolet curing printing-ink printed layers of second group of ultraviolet curing lamp to stock, the temperature of the second oven interior is preferably 100 ~ 150 DEG C.
The ultraviolet that the present invention first utilizes first group of ultraviolet curing lamp to send irradiates ultraviolet curing printing-ink printed layers, makes ultraviolet curing printing-ink printed layers generation cross-linking reaction; Recycle the ultraviolet that second group of ultraviolet curing lamp send to irradiate ultraviolet curing printing-ink printed layers, make the solidification of ultraviolet curing printing-ink printed layers, drying, therefore, it is possible to make the face of undertaking the printing of of the printed matter obtained smooth, feel is fine and smooth, close to the sliding sensitivity of silk, there is preferably visual effect and feel, be more suitable for the external packing for expensive goods.
Detailed description of the invention
The invention will be further described in citing below.
Printing technology in the present embodiment comprises the following steps:
(1) by printing equipment, ultraviolet curing printing-ink is printed onto on stock;
(2) ultraviolet utilizing first group of ultraviolet curing lamp to send irradiates ultraviolet curing printing-ink printed layers, makes ultraviolet curing printing-ink printed layers generation cross-linking reaction; This step first group of ultraviolet curing lamp used is a ultraviolet curing lamp, and its power is 8000 ~ 10000 watts (can be divided into 8000 watts, 8600 watts, 10000 watts third gear, can select wherein one grade during printing); Irradiation time is l ~ 2 second.First group of ultraviolet curing lamp is located in the first baking oven, first baking oven bottom opening, stock is through the below of the first baking oven bottom opening, and irradiated by the ultraviolet curing printing-ink printed layers of first group of ultraviolet curing lamp to stock, the temperature of the first oven interior is 80 ~ 150 DEG C.
(3) ultraviolet utilizing second group of ultraviolet curing lamp to send irradiates ultraviolet curing printing-ink printed layers, makes the solidification of ultraviolet curing printing-ink printed layers, drying, completes printing.This step second group of ultraviolet curing lamp used is three ultraviolet curing lamps, and the power of every ultraviolet curing lamp is 8000 ~ 10000 watts (can be divided into 8000 watts, 8600 watts, 10000 watts third gear, can select wherein one grade during printing); Irradiation time is 2 ~ 3 seconds.Second group of ultraviolet curing lamp is located in the second baking oven, second baking oven bottom opening, stock is through the below of the second baking oven bottom opening, and irradiated by the ultraviolet curing printing-ink printed layers of second group of ultraviolet curing lamp to stock, the temperature of the second oven interior is 100 ~ 150 DEG C.
Claims (3)
1. a printing technology, comprises the following steps: ultraviolet curing printing-ink is printed onto on stock by printing equipment by (1); (2) ultraviolet utilizing first group of ultraviolet curing lamp to send irradiates ultraviolet curing printing-ink printed layers, and the time of irradiation is 1 ~ 2 second, makes ultraviolet curing printing-ink printed layers generation cross-linking reaction; First group of ultraviolet curing lamp comprises a ultraviolet curing lamp, and its power is 8000 ~ 10000 watts; (3) ultraviolet utilizing second group of ultraviolet curing lamp to send irradiates ultraviolet curing printing-ink printed layers, second group of ultraviolet curing lamp comprises many ultraviolet curing lamps, the power of every ultraviolet curing lamp is 8000 ~ 10000 watts, the time of irradiating is 2 ~ 3 seconds, make the solidification of ultraviolet curing printing-ink printed layers, drying, complete printing.
2. printing technology according to claim 1, it is characterized in that: in described step (2), first group of ultraviolet curing lamp is located in the first baking oven, first baking oven bottom opening, stock is through the below of the first baking oven bottom opening, irradiated by the ultraviolet curing printing-ink printed layers of first group of ultraviolet curing lamp to stock, the temperature of the first oven interior is 80 ~ 150 DEG C.
3. printing technology according to claim 1, it is characterized in that: in described step (3), second group of ultraviolet curing lamp is located in the second baking oven, second baking oven bottom opening, stock is through the below of the second baking oven bottom opening, irradiated by the ultraviolet curing printing-ink printed layers of second group of ultraviolet curing lamp to stock, the temperature of the second oven interior is 100 ~ 150 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310518789.5A CN104553434A (en) | 2013-10-29 | 2013-10-29 | Printing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310518789.5A CN104553434A (en) | 2013-10-29 | 2013-10-29 | Printing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104553434A true CN104553434A (en) | 2015-04-29 |
Family
ID=53070936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310518789.5A Pending CN104553434A (en) | 2013-10-29 | 2013-10-29 | Printing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104553434A (en) |
-
2013
- 2013-10-29 CN CN201310518789.5A patent/CN104553434A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |