CN101130310A

CN101130310A - Numerical printing equipment and method of printing thereof

Info

Publication number: CN101130310A
Application number: CNA2006100302365A
Authority: CN
Inventors: 刘家方; 陈静
Original assignee: SHANGHAI HUANGPU DISTRICT JIAYOU COMPUTER INSTITUTE
Current assignee: SHANGHAI HUANGPU DISTRICT JIAYOU COMPUTER INSTITUTE
Priority date: 2006-08-21
Filing date: 2006-08-21
Publication date: 2008-02-27

Abstract

The invention provides a digital printing and a printing method, belonging to the digital printing technology field and used for printing 3D stereo picture. The digital printing comprises basic seat 5B, printing horizontal-moving spraying head 1B, ink box 2B, switch 3B and display device 4B. it is characterized in that platform 6B is set on the basic seat 5B; horizontal-moving flat board 8B is set on the platform 6B; moving device for controlling horizontal-moving flat board 8B to move in horizon is set on the basic seat 5B. because thin piece of printing material is pasted on the horizontal-moving flat plate 8 to move and there is no need to move, the invention is provided with convenient printing, simple spring procedure and low cost. Flat thin film of printing material can be printed.

Description

A kind of digital printing device and a kind of printing process thereof

Technical field

The present invention relates to a kind of digital printing device.The invention still further relates to a kind of printing process of using this digital printing device.

Background technology

The digital printing device of prior art is printed material thin slice scrolling and printing (or claiming to print), and scrolling prints inconvenience, when the printed material thin slice is optical lens slice (material is plastics), and printing process complexity, cost height.And printing process bothers or can't the scrolling printing.

Summary of the invention

First purpose of the present invention provides a kind of digital printing device, and described printed material thin slice translation (not scrolling) is printed.

Second purpose of the present invention provides a kind of printing process of using this digital printing device, but adopts this printing process printing optical lenticular sheet.

The present invention is achieved in that

1, a kind of digital printing device, it comprises pedestal 5B, prints traversing shower nozzle 1B, print cartridge 2B, switch 3B and display unit 4B, its characteristics are: on the top of pedestal 5B platform 6B is arranged, on platform 6B, be provided with the dull and stereotyped 8B of translation, on pedestal 5B, be provided with the mobile device of handling the dull and stereotyped 8B translation of translation.

Owing to the printed material thin slice is flattened on moves on the translation flat board 8 and do not need the printed material thin slice is moved, just print and make things convenient for, printing process is simple, cost is low, can print flat printed material thin slice.

The printed material thin slice can print.

2, a kind of printing process of digital printing device, its characteristics are to take following step:

(1) with reference to Fig. 7 and Fig. 8, a smooth printed material thin slice (for example a piece of paper) 9B on the dull and stereotyped 8B of translation;

(2) print the proof datum line 9C that many straight lines as shown in Figure 8 constitute;

(3) but the transparent dry type coating 3 that can adhere to ink-jet prepared Chinese ink at the surface 11 of optical lens slice 1 coating one decks, with the one side that coating 3 is arranged of optical lens slice towards last and optical lens slice 1 is close to is placed on the thin slice 9B, with the straight line 13 complete alignment fiducials line 9C of optical lens, and make it fixing (generally using the Sticky Note simple fixation);

(4) it is promptly printable printing equipment to be arranged to dull and stereotyped printing model.The advantage of this kind printing process is:

(1) significantly reduces operation;

(2) reduce cost greatly;

(3) but individual or small lot are made;

(4) quality also improves a lot;

(5) former multilayer is bonding, and big difficulty is arranged, and particularly goes out bubble between every layer easily, makes product directly become waste product; Existing waste product reduces in a large number;

(6) former unyielding sheet material can not be made at all; Now unyielding sheet material also can be printed.

Description of drawings

Fig. 1 is that the master of a kind of optical lens of the present invention looks schematic diagram.

Fig. 2 is the upward view that amplify the part of Fig. 1.

Fig. 3 is the oblique view that amplify the part of optical lens as depicted in figs. 1 and 2.

But Fig. 4 can adhere to the stravismus schematic diagram of the transparent dry type coating of ink-jet prepared Chinese ink at a surface of as shown in Figure 3 optical lens slice 11 coating one decks.

Fig. 5 is that the master of another kind of optical lens of the present invention looks schematic diagram.

Fig. 6 is the upward view that amplify the part of Fig. 5.

Fig. 7 is that the master of the bottom pattern layer 3 of a kind of device of the present invention looks schematic diagram.

Fig. 8 looks schematic diagram to the master that a printed material thin slice (for example a piece of paper) is flattened on the translation flat board 8.

The specific embodiment

Describe the details and the printing process of the device of the concrete a kind of digital printing that proposes according to the present invention in detail below in conjunction with accompanying drawing.

With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of optical lens, it comprises transparent thin slice 1, its characteristics are:

(1), thin slice 1 has a surface 11 to be the plane;

(2), there is continuous convex face 12 on another surface of thin slice 1;

(3), the junction of each arcwall face forms straight line 13.

Described optical lens is covered the patterned surfaces of the picture that the employing digital technology that is complementary with optical lens handled, just make this image have multidimensional impressions (for example three-dimensional at least multidimensional image and modified-image sense).

Desirable PP of the material of optical lens or PVC or PET or PETG or PS or APET, PC, APPM or other plastics.

About the color of optical lens, desirable colourless or colourful transparent material.

About the light transmittance of optical lens, the material of desirable different printing opacity degree.

With reference to Fig. 4, but the transparent dry type coating 3 that can adhere to ink-jet prepared Chinese ink at the surface 11 of optical lens slice 1 coating one decks can cover the bottom pattern layer 3 that methods such as that the employing digital technology that is complementary with optical lens was handled and usefulness air brushing, printing, laser are exported at the outer surface of coating 3.See through the convex face 12 viewing graphic pattern base map layers 3 of optical lens 1, can see three-dimensional at least multidimensional image and modified-image.

With reference to Fig. 5 and Fig. 6, another kind of optical lens 1A has a surface 111 to be the plane, and its another surface has salient angle biplane (plane 22 and plane 26) vertical bar to connect into orderly male and fomale(M﹠F), and plane 22 and plane 26 intersect at straight line 21.The alternative optical lens 1 of optical lens 1A, both usings method roughly the same.The adjustable apart from d of setting arranged between the adjacent straight line 21, and the height of described salient angle is h3, preferably has related parameter to be:

(1) 5mm 〉=d 〉=0.01mm, for example d=0.7mm;

(2) 3mm 〉=h3 〉=0.01mm, for example h3=0.15mm;

(3) thickness h 2 of optical lens 1A thin slice is 10mm 〉=h2 〉=0.1mm, for example h2=1.5mm.

With reference to Fig. 7, digital printing device of the present invention, comprise pedestal 5B, print traversing shower nozzle 1B, print cartridge 2B, switch 3B and display unit 4B, its characteristics are: on the top of pedestal 5B platform 6B is arranged, on platform 6B, be provided with the dull and stereotyped 8B of translation, on pedestal 5B, be provided with the mobile device of handling the dull and stereotyped 8B translation of translation.

A kind of printing process of apparatus of the present invention, its characteristics are taked following step:

(for example a piece of paper) 9B;

(4) it is promptly printable printing equipment to be arranged to dull and stereotyped printing model.

This printing process can be used for optical lens slice 1, and manufacturing can be viewed and admired the multidimensional image and the modified-image of three-dimensional (comprising the 3D stereo-picture) at least.

Usually, above the traversing shower nozzle 1B of printing, case is arranged.

Claims

1. digital printing device, it comprises pedestal (5B), print traversing shower nozzle (1B), print cartridge (2B), switch (3B) and display unit (4B), it is characterized in that: platform (6B) is arranged on the top of pedestal (5B), on platform (6B), be provided with translation flat board (8B), on pedestal (5B), be provided with the mobile device of handling translation flat board (8B) translation.

2. but a kind of printing process of digital printing device according to claim 1 is characterized in that taking following step:

(1), goes up a smooth printed material thin slice (for example a piece of paper) (9B) at translation flat board (8B) with reference to Fig. 7 and Fig. 8;

(2) print the proof datum line (9C) that many straight lines as shown in Figure 8 constitute;

(3) on the surface (11) of optical lens slice (1) but the transparent dry type coating (3) that coating one deck can adhere to ink-jet prepared Chinese ink, with the one side that coating (3) is arranged of optical lens slice towards last and optical lens slice 1 is close to is placed on the thin slice (9B), with the straight line (13) of optical lens alignment fiducials line (9C) fully, and make it fixing (generally using the Sticky Note simple fixation);