CN102982729A

CN102982729A - Sealing label

Info

Publication number: CN102982729A
Application number: CN2012105507121A
Authority: CN
Inventors: 闫峰; 李想; 孔夏丽; 王军
Original assignee: Jiangsu Wuwei Electric Science & Technology Co Ltd
Current assignee: Jiangsu Nanda Wuwei Electronic Technology Co., Ltd.
Priority date: 2012-12-18
Filing date: 2012-12-18
Publication date: 2013-03-20
Anticipated expiration: 2032-12-18
Also published as: CN102982729B

Abstract

The invention provides a sealing label, aiming to help people to conveniently and quickly check whether a sealed object is unsealed or not. In order to solve the technical problem, the following technical scheme is adopted: the sealing label comprises a coating layer and a waterproof layer, wherein the coating layer is made of material with a color changeable in liquid, and the waterproof layer is arranged on the coating layer in a covering way.

Description

A kind of sealing label

Technical field

The present invention relates to a kind of label, be specifically related to a kind ofly can identify the sealing label whether institute's sealer was unlocked.

Background technology

Along with the development of society, people are more and more higher to the requirement of item safety, will guarantee that such as people vital document bag, courier bag, parcel or carton were not opened; The electronic product of the service of guarantee or the production and sales business of other equipment much are provided after sale, overhaul product or change product component in order to prevent that people are wrongful, also can be on product external packaging or the fastened by screw place make respective markers, as the foundation of differentiating.

At present people's solution to the problems described above is normally at the key position of article, sealing part such as envelope, courier bag, wrap-around carton, or the screw bearing of electronic product vitals etc., stick various types of sealing label, for example fragile paper seal, easily transfer holographic film seal and various seal of uncovering show tags.The label of these types has disposable destructiveness, all can play at normal temperatures to uncover from what decrease and anti-ly take off effect, and the other side just is easy to differentiate the whether intact of object like this.But in actual use, label is heated baking, treat that its temperature uprises to open, and then the situation of reduction also has generation, and is difficult for being discovered by the people.Or after some electronic products or the visual plant encapsulation, the once again encapsulation that whether was opened, production and sales business also has no way of learning.

Therefore, if can provide a kind of Sealing is signed,Whether people can be picked out simply, rapidly by the envelope article was broken seal in the process of transportation, transmission and preservation; to greatly improve by the security of envelope article; allow people can judge clearly the party responsible, thus protection businessman and consumer both sides' rights and interests.

Summary of the invention

The object of the present invention is to provide a kind of sealing label, the sealing label can make people conveniently item inspecting whether broken a seal.

The present invention solves the problems of the technologies described above the technical scheme that adopts:

A kind of sealing label comprise dope layer and water barrier, and described dope layer adopts the material of meeting liquid colour-changeable, and described water barrier covers dope layer.

The material of described chance liquid colour-changeable can be to meet water color shifting ink (water color ink), comprise meeting water disappearance printing ink and meeting water diffusion printing ink, or other meets the material of liquid object generation change color.

Described dope layer can also be to meet behind the liquid state to change and be convenient to the material that people judge by vision, becomes translucent can judge by vision after meeting water, oil just open such as thin paper.

The present invention seals in the label, and water barrier covers on the dope layer, and sealing is signed when opening, and water barrier is in a single day destroyed, and dope layer is then met the water variable color, and whether people are easy to the identification article and were opened.

As a further improvement on the present invention, described dope layer below also is provided with waterproof matrix, is used for preventing that dope layer from meeting water from the below.

As a further improvement on the present invention, described water barrier covers the entire area of dope layer, guarantees dope layer under serviceable condition, even sealing has liquid around signing, dope layer can not met water yet.

As a further improvement on the present invention, the coverage of described water barrier comprises the zone outside dope layer and the dope layer edge.

As a further improvement on the present invention, the back side of described waterproof matrix is provided with binder, is used for sealing signing affixing to by the envelope article surface.

As a further improvement on the present invention, described water barrier is the water white transparency layer.

Whether beneficial effect of the present invention is: sealing is signed simple in structure, implements easily, sealed off out-of-date simple and easy quick by the envelope thing in identification.

Description of drawings

Fig. 1 is the structural representation of the embodiment of the invention 1;

Fig. 2 is the synoptic diagram that the sealing label of the embodiment of the invention 1 are used for the chest sealing;

Fig. 3 is the structural representation that the sealing label of the embodiment of the invention 2 are used for the screw sealing;

Fig. 4 is the structural representation of the embodiment of the invention 3;

Fig. 5 is the structural representation that the sealing label of the embodiment of the invention 3 are used for the screw sealing.

Embodiment

Below in conjunction with drawings and Examples the present invention is described in further detail.

Embodiment 1

Referring to Fig. 1, a kind of sealing label 10 are comprised of from bottom to up waterproof matrix 1, dope layer 2 and water barrier 3 successively, and dope layer 2 adopts the material of meeting liquid colour-changeables, and water barrier 3 covers dope layer 2 fully from the top.

Referring to Fig. 2,10 sealings for chest are signed in sealing.Chest is comprised of case lid 4 and casing 5, cover case lid 4 after, stick seal laber 10 in case lid 4 and the junction of casing 5.Seal laber 10 comprises dash area among waterproof matrix 1, allochroic paint layer 2(Fig. 2) and cover simultaneously the allochroic paint layer and the part that the dotted line frame surrounds among the water barrier 3(Fig. 2 on note thing surface is held in next-door neighbour outside, dope layer edge) order of waterproof matrix 1, allochroic paint layer 2 and water barrier 3 is successively from bottom to up.

Waterproof matrix 1 is that Pasting is in the material (such as Pasting paper, Pasting plastic sheeting etc.) that holds note thing surface (being chest herein).

Dope layer 2 is the material (such as the water color shifting ink, comprising water-based materials such as meeting water disappearance printing ink and chance water diffusion printing ink) of chance liquid colour-changeable or the material of other chance liquid object generation change color.Dope layer 2 can also be to meet behind the liquid state to change and be convenient to the material that people judge by vision, just open after meeting water, oil and can judge by vision such as thin paper.The characteristics that are coated on the dope layer 2 on the waterproof matrix 1 are: regardless of the shape of waterproof matrix 1, dope layer 2 is covering waterproof matrix 1.

Water barrier 3 is water white waterproof material, the ultra-thin water white transparency water-proof coating that it can select HZO company, P2I company, Liquipel company etc. to develop, and it can prevent all fluent material infiltrations.Being characterized as of this water barrier 3: covered all parts of dope layer 2 and the subregion that is close to the edge of dope layer 2, the water barrier 3 at next-door neighbour's dope layer 2 edges covers and holds on the note thing, so that water barrier 3 is in situation about not being destroyed, drip upper respective liquid around this seal laber, dope layer 2 can variable color.Obviously, different from conventional labels is, use seal laber of the present invention and contain allochroic paint layer and water barrier, and water barrier 3 not only is covered on the label, also be covered in link to each other with label hold note thing surface, the part that surrounds referring to dotted line frame among Fig. 2.It links together label and object, as long as seal laber is lifted, then water barrier 3 is inevitable damaged.This has guaranteed that seal laber has disposable.Whether at this moment people only need dripping water droplet around the dope layer 2 or other can make the liquid of dope layer 2 variable colors, just can conveniently check chest to be broken a seal.Water barrier 3 adopts colourless transparent material, does not affect intact degree and the outward appearance of chest.

The described sealing label of present embodiment can be applicable to the sealing part etc. of sealing part, courier bag or the wrap-around carton of mail equally.

Embodiment 2

Referring to Fig. 3, Fig. 3 is applied to a kind of embodiment synoptic diagram of screw for sealing label 10.Be provided with waterproof matrix 1 between the surface of contact of screw round end and equipment, the waterproof matrix 1 spraying one deck around the screw round end is met the dope layer 2 of liquid colour-changeable; Be coated with water white transparency water barrier 3 on the basis of dope layer 2, water barrier 3 covers the part area at dope layer 2 and next-door neighbour's dope layer 2 edges.In the situation that screw is not turned, around the screw round end, drip the liquid that can make dope layer 2 variable colors, dope layer 2 is can variable color.But after screw was turned, water barrier 3 must be destroyed, and drip upper liquid to screw round end place this moment again, and dope layer 2 will variable color, and so just easily whether discrimination apparatus was unlocked.

Waterproof matrix 1 can adopt rubber ring, plastic waterproof membrane etc., makes it that change color occur to prevent airborne water vapor by the contact of the screw thread on screw dope layer 2, and this waterproof matrix 1 can guarantee that dope layer 2 is in the state of complete water-tight.

Embodiment 3

Referring to Fig. 4 and Fig. 5, be applied to the another kind of embodiment synoptic diagram of screw for the present invention.

Sealing is signed 10 and is comprised of dope layer 2 and water barrier 3, and water barrier 3 covers the part area at dope layers 2 and next-door neighbour's dope layer 2 edges.

A lot of screw heads are provided with fluting 6, comprise flat recess, cross fluting and interior hexagonal fluting etc., and such as Fig. 5 A, Fig. 5 B and Fig. 5 C, sealing is signed 10 and is arranged in the fluting 6.

Method to set up is as follows: after being installed to screw on the equipment, spraying one deck is met the dope layer of liquid colour-changeable, subsequently spraying colorless transparent watertight layer on the basis of dope layer in its fluting.In the situation that screw is not turned, upper liquid is dripped at the place to the screw fluting, and dope layer can variable color.But after screw was turned, the tip of turnscrew will inevitably destroy the water white transparency water barrier, and drip upper liquid to screw fluting place this moment again, and dope layer will variable color, and so just easily whether discrimination apparatus was unlocked.

Should be appreciated that above introduce only be some preferred embodiments of patent of the present invention, can not limit with this interest field of patent of the present invention.According to the method described in the present invention, also can be used for other rational occasions.Therefore the equivalent variations of doing according to Patent right requirement of the present invention still belongs to the scope that patent of the present invention contains.

Claims

1. a sealing is signed, and it is characterized in that the sealing label comprise dope layer and water barrier, and described dope layer adopts the material of meeting liquid colour-changeable, and described water barrier covers described dope layer.

2. sealing label according to claim 1 is characterized in that, the material of described chance liquid colour-changeable is for meeting the water color shifting ink.

3. sealing label according to claim 1 is characterized in that, the material of described chance liquid colour-changeable is that chance water or the translucent thin paper of oil change are opened.

4. sealing label according to claim 1 is characterized in that, described dope layer below also is provided with waterproof matrix.

5. sealing label according to claim 1 is characterized in that, described water barrier covers the entire area of dope layer.

6. sealing label according to claim 1 is characterized in that, the coverage of described water barrier comprises the zone outside dope layer and the dope layer edge.

7. sealing label according to claim 1 is characterized in that, the back side of described waterproof matrix is provided with binder.

8. sealing label according to claim 1 is characterized in that, described water barrier is the water white transparency layer.