CN205498238U - ID is PVC adhesive tape for card - Google Patents

Abstract

The utility model discloses a ID is PVC adhesive tape for card, it is stacked gradually and is formed by wearing layer, printing layer, dull polish layer, resistant tortuous layer, stereoplasm PVC basic unit. The wearing layer increases the abrasion resistance ability of ID card to can effectively avoid the printing layer to suffer the damage, the dull polish layer has high roughness, makes the printing layer firm with its combination, does not drop, prints effectually, resistant tortuous layer makes the ID card be able to bear or endure more to roll over, and product performance is better, and is not fragile, more durable. The utility model discloses a ID is PVC adhesive tape for card's printing is effectual, apply ink to paper evenly, do not fade, colorful, flex resistance are good. The utility model discloses simple structure, practicality are strong, can be used to ID ID card, medical treatment card, the card of registering, smart card, bar code card and all kinds of identification card pieces etc..

Description

A kind of ID Card is used PVC Adhesive plaster

Technical field

This utility model relates to a kind of ID card PVC adhesive plaster.

Background technology

ID card full name is identification card (Identification Card), owing to it is without built-in power, contactless and the life-span is long during use, is therefore widely used in weak electricity system.Current ID card both domestic and external uses papery or metal material, papery class poor water resistance, the easy moisture absorption mostly, there is the defects such as difference of hardness, not folding, high, the destruction forest environment of cost.The existence of metal class is weak to restorative difference after burn into deforms, printing effect is inconspicuous, color contrast is thin, lack gay colours sense and high in cost of production shortcoming.Papery or metal class material ID card have substantially been eliminated in the appearance of the ID card of PVC material.Along with environmental issue is paid attention to and the enhancing of national environmental consciousness by country, the cry of " environmental protection " is the most increasing, not welding, do not waste resource, repeatable utilization, do not threaten human health to become development trend.

Using PVC sheet to produce the producer of ID card in the market more, the printing effect on traditional ID card surface is relatively poor, and surface is more smooth, and printing effect is inconspicuous, and color contrast is thin, lacks gay colours sense, and material is poor is weak to complications.The manufacturer that some scales are relatively small, uses low price raw material and the Domestic made Small equipment of domestic poor quality, and production technology is poor, and the product appearance of production is second-rate, and thickness distribution and surface roughness are uneven, easily occurs printing the bad problem of inking.But due to its advantage of lower cost, there is certain price competitiveness, so occupy certain market always.

On following (at least 5 years) market, the demand to the ID card of PVC sheet can constantly increase, accordingly the demand of presentation quality and the ID card of the resistance to tortuous excellent physical properties such as performance is excellent, rugosity value stabilization, anti-impact force are strong, temperature tolerance is good can be promoted, this is the inexorable trend of quality competition, and price the most accordingly can be toward going up.

Utility model content

The purpose of this utility model is to provide a kind of ID card PVC adhesive plaster.

Technical solution adopted in the utility model is:

A kind of ID card PVC adhesive plaster, it is stacked gradually formed by wearing layer, printing layer, frosted layer, resistance to tortuous layer, hard PVC basic unit.

As a kind of preferred version, described wearing layer is polyvinylidene fluoride layer.

As a kind of preferred version, described printing layer is colored ink layers arc or black ink layer.

As a kind of preferred version, the surface of described frosted layer is evenly distributed with multiple granular projection.

As a kind of preferred version, described resistance to tortuous layer is toughening modifying MBS layer.

As a kind of preferred version, the thickness of described wearing layer is 1～10 μm.

As a kind of preferred version, the thickness of described printing layer is 1～10 μm.

As a kind of preferred version, the thickness of described frosted layer is 10～100 μm.

As a kind of preferred version, the thickness of described resistance to tortuous layer is 10～150 μm.

As a kind of preferred version, the thickness of described hard PVC basic unit is 100～800 μm.

The beneficial effects of the utility model are: the complications that resistance to tortuous layer can make ID card bear up to ten thousand times are indeformable, it is ensured that card is durable in use, reduces cost；The bottom surface of printing layer and frosted layer lines tabling so that printing layer is firmly combined with, and clear patterns, printing effect is good；Wearing layer can make this product will not fade by life-time service.The printing effect of ID card PVC adhesive plaster of the present utility model is good, inking uniformly, do not fade, tortuosity bright in luster, resistance to good.This utility model simple in construction, practical, can be used for ID ID card, medical card, register card, smart card, barcode card and all kinds of identification cards etc..

Accompanying drawing explanation

Fig. 1 is the schematic cross-section of the preferred embodiment of this utility model.

Accompanying drawing identifier declaration: 10, wearing layer；20, printing layer；30, frosted layer；40, resistance to tortuous layer；50, hard PVC basic unit.

Detailed description of the invention

Technical solution adopted in the utility model is:

A kind of ID card PVC adhesive plaster, it is stacked gradually formed by wearing layer, printing layer, frosted layer, resistance to tortuous layer, hard PVC basic unit.

Preferably, described wearing layer is polyvinylidene fluoride layer.

Preferably, described printing layer is colored ink layers arc or black ink layer.

Preferably, the surface of described frosted layer is evenly distributed with multiple granular projection.

Preferably, described resistance to tortuous layer is toughening modifying MBS layer.

Preferably, the thickness of described wearing layer is 1～10 μm.

Preferably, the thickness of described printing layer is 1～10 μm.

Preferably, the thickness of described frosted layer is 10～100 μm.

Preferably, the thickness of described resistance to tortuous layer is 10～150 μm.

Preferably, the thickness of described hard PVC basic unit is 100～800 μm.

Below in conjunction with specific embodiments and the drawings, the utility model is further explained and explanation.

Refer to shown in Fig. 1, that show the concrete structure of the preferred embodiment of this utility model, be sequentially laminated with wearing layer 10, printing layer 20, frosted layer 30, resistance to tortuous layer 40 and hard PVC basic unit 50.This wearing layer 10 is the polyvinylidene fluoride layer of all-transparent, can effectively protect printing layer to be without prejudice, do not fall off；This printing layer 20 is colored ink or black ink, and printing is clear, and it is formed various word, pattern and symbol etc.；The surface of this frosted layer 30 is evenly distributed with multiple granular projection, and to increase rugosity further, increasing friction force, it is firm that it is combined with printing layer；The MBS layer that this resistance to tortuous layer 40 is crossed for toughening modifying, it is by certain proportioning mixing by MBS resin, plasticizer, stabilizer, filler, toughener etc., certain thickness thin film is made through mediating, extruding, after the operation such as blowing, its complications that card can be made to bear up to ten thousand times are indeformable, can ensure that card is durable in use, reduce cost.

The fabrication processing of this product is essentially identical with the fabrication processing of normal stack formula thin film, and it is existing mature technology, describes the fabrication processing of this product the most in detail at this.

During use, hard PVC basic unit 50 is pasted front or the back side of ID card body.Using through test, this product has the good characteristics such as wear-resisting, folding, clear patterns.

Design focal point of the present utility model is: by arrange wearing layer increase ID card abrasion resistance properties, and can be prevented effectively from print layer be damaged；Arranging frosted layer, utilize frosted layer to obtain high roughness, make printing layer and its combine firm, do not fall off, printing effect is good；Resistance to tortuous layer is set so that the more folding of ID card, product serviceability more preferably, is hardly damaged, more robust.

" adhesive plaster " in this utility model is equal to " composite membrane ", i.e. " ID card PVC adhesive plaster " be equal to " ID card PVC composite membrane ".

Above-described embodiment is this utility model preferably embodiment; but embodiment of the present utility model is also not restricted to the described embodiments; other any without departing from the change made under spirit of the present utility model and principle, modify, substitute, combine, simplify; all should be the substitute mode of equivalence, within being included in protection domain of the present utility model.

Claims (10)

1. an ID card PVC adhesive plaster, it is characterised in that: it is stacked gradually formed by wearing layer, printing layer, frosted layer, resistance to tortuous layer, hard PVC basic unit.

ID card PVC adhesive plaster the most according to claim 1, it is characterised in that: described wearing layer is polyvinylidene fluoride layer.

ID card PVC adhesive plaster the most according to claim 1 and 2, it is characterised in that: described printing layer is colored ink layers arc or black ink layer.

ID card PVC adhesive plaster the most according to claim 1 and 2, it is characterised in that: the surface of described frosted layer is evenly distributed with multiple granular projection.

ID card PVC adhesive plaster the most according to claim 1 and 2, it is characterised in that: described resistance to tortuous layer is toughening modifying MBS layer.

ID card PVC adhesive plaster the most according to claim 2, it is characterised in that: the thickness of described wearing layer is 1～10 μm.

ID card PVC adhesive plaster the most according to claim 3, it is characterised in that: the thickness of described printing layer is 1～10 μm.

ID card PVC adhesive plaster the most according to claim 4, it is characterised in that: the thickness of described frosted layer is 10～100 μm.

ID card PVC adhesive plaster the most according to claim 5, it is characterised in that: the thickness of described resistance to tortuous layer is 10～150 μm.

ID card PVC adhesive plaster the most according to claim 5, it is characterised in that: the thickness of described hard PVC basic unit is 100～800 μm.