CN2289673Y

CN2289673Y - Panchromatic photoreception type card cuticula substrate

Info

Publication number: CN2289673Y
Application number: CN 97208997
Authority: CN
Inventors: 罗庆春
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-04-15
Filing date: 1997-04-15
Publication date: 1998-09-02
Anticipated expiration: 2007-04-15

Abstract

The utility model discloses a panchromatic photoreception type card cuticle substrate. On the base of the manufacture technology of the present cards, a panchromatic photoreception composite layer which is composed of bottom layer coupling emulsion, photoreception emulsion and a hot melt coupling layer is arranged on a PVC transparent frosted substrate. A composite layer which has the effect of photograph pictures, graphs and texts is formed. The composite layer and a PVC white substrate and a PVC transparent cuticle frosted substrate which printed with ink layers are jointed together to form a substrate entity through lamination technology. The utility model has advantages of easy operation, low cost, high image sharpness, good photoreception effect, etc.

Description

Panchromatic photosensitive type card card cuticula substrate

The utility model relates to the card blocking and makes the field, particularly a kind of panchromatic photosensitive type card card cuticula substrate.

At present, both at home and abroad in the metric system card technique technology, major function is that the ink lay with picture and text out of the press on white PVC substrate carries out surface protection and decoration.Handle portrait photo's part at PVC card card, mainly adopt following dual mode at present: first kind is to adopt computer applications digital imagery principle, and on the card card surface that makes, structure as shown in Figure 1 with the thermal image sublimation transfer.Second kind is earlier photo to be embedded to have in the PVC substrate of notch, as shown in Figure 2 before laminated.Both compare: first kind of mode is more advanced, but manufacturing cost is too high, and image definition is also not ideal.Second method is owing to be to adopt manual embedding to paste operation, man-hour height, efficient is low, and the also suitable height of percent defective, price is also high, does not meet production in enormous quantities.

The purpose of this utility model provides a kind of simple in structure, implements easily, cost is low, the card card cuticula substrate that image definition is high.

The purpose of this utility model is achieved by the following scheme: this comprises that the transparent cuticula frosted of PVC substrate (1), printing ink layer (3), (5), PVC white substrate (4), the transparent cuticula frosted of PVC substrate (6) constitute.Wherein be positioned between transparent cuticula abrasive segments of PVC (1) and the PVC white substrate (4), also be provided with by bottom connection emulsion a, emulsion b, the panchromatic sensitization composite bed (3) that PVC hot melt binder course c constitutes with photograph image or picture and text effect.

The utility model has following advantage compared with the prior art:

1. the emulsion side that has image is the internal layer that is laminated in card, is not subjected to the effect of attrition in the use.

2. the utility model selects for use high line to count screen in making the photo process, promptly considers the effect of high contrast, considers the needs that gradation changes again, is better than general photo effect, and definition height, fine and smooth effect are splendid, and yield rate is 100%.

3. easy and simple to handle, be easy to promote, suitable tissue is produced in enormous quantities.Can be widely used in all many-sides such as employee's card, identity card, pass, student's identity card, membership card.

4. cost price is equivalent to 15% of existing making band image card card, unique price competitiveness, and market potential is big especially.

Below in conjunction with accompanying drawing the utility model is illustrated.

Fig. 1 is the prior art structural representation;

Fig. 2 is another kind of prior art structural representation;

Fig. 3 is the utility model structural representation;

Fig. 4 is the A-A cutaway view of Fig. 3.

As shown in Figure 3: this substrate is by the transparent frosted substrate 1 of PVC, sensitization composite bed 2, and wherein composite bed 2 comprises that bottom connects emulsion a, emulsion b, and PVC hot melt binder course c, printing ink layer 3,5, PVC white substrate 4, the transparent cuticula frosted of PVC substrate 6 constitutes.Embodiment is: at the internal layer of transparent PVC frosted substrate 1, be provided with by bottom and connect emulsion a, emulsion b, the panchromatic sensitization composite bed 3 that PVC hot melt binder course c constitutes, formation has the composite bed substrate of photograph image or picture and text effect, and carries out the laminated integral body that constitutes by the white PVC substrate 4 of laminated technology and process printing ink layer.Though the utility model does not in one plane carry out with typography on manufacture craft, passing through its effect of laminated back is to unify in one plane.Therefore no matter it is the PVC substrate that definition or light sensation effect all meet international ISO fabrication standard.

As shown in Figure 1: be prior art PVC substrate, form by thermal dye sublimation transfer printing ink lay 1, the transparent cuticula frosted of PVC substrate 2, printing ink layer 3, PVC white substrate 4, printing ink layer 5, the transparent cuticula frosted of PVC substrate 6.

As shown in Figure 2: be another kind of prior art PVC substrate, it is made up of the transparent cuticula frosted of PVC substrate 1, printing ink layer 2, embedding photo 3, PVC white substrate 4, printing ink layer 5, the transparent cuticula frosted of PVC substrate 5.

As shown in Figure 4: a is that bottom connects emulsion, and b is an emulsion, and c is a PVC hot melt binder course.

Claims

1, a kind of panchromatic photosensitive type card card cuticula substrate, comprise that the transparent cuticula frosted of PVC substrate (1), printing ink layer (3), (5), PVC white substrate (4), the transparent cuticula frosted of PVC substrate (6) constitute, it is characterized in that: be positioned between transparent cuticula abrasive segments of PVC (1) and the PVC white substrate (4), also be provided with by bottom and connect emulsion a, emulsion b, the panchromatic sensitization composite bed (3) that PVC hot melt binder course c constitutes with photograph image or picture and text effect.