CN2732740Y - Sealing adhesive tape structure - Google Patents

Abstract

The utility model relates to a sealing adhesive tape structure, comprising an adhesive layer and a film. The sealing adhesive tape structure is characterized in that the lower part of the film is coated with the adhesive layer; the upper part of the film is provided with a separating layer; the upper part of the separating layer is coated with an upper adhesive layer; the upper part of the upper adhesive layer is provided with an off type film which is anti-sticky; wherein, the separating layer is composed of a transparent separating liquid medicine film and a printing word layer on the film; the separating layer is coated at the upper part of the film as a surface form; the separating layer is composed of printing words or patterns; the transparent separating liquid medicine film is arranged between the printing words or patterns and the film; the upper adhesive layer coated on the separating layer has the same color with the printing words or patterns; the width of the film is bigger than the width of the lower adhesive layer; the width of the lower adhesive layer is bigger than the width of the upper adhesive layer. The sealing adhesive tape structure of the utility model has the advantages that the sealing adhesive tape structure can prevent the packing bag from opening and recovering duringthe transport process, and the sealing adhesive tape structure can keep the completeness of the original packing bag.

Description

A kind of secrecy adhesive tape structure of sealing

Technical field

The utility model relates to a kind of secrecy adhesive tape, particularly a kind of adhesive-layer by the adhesive tape upper and lower surface with the tongue that is pasted on bag respectively inboard with seal, and between adhesive-layer, be provided with a separating layer, so that the sealing when being opened of bag, can show the pattern of caution or the structure of font, can keep the complete of bag, and can reach the effect of security and antiforge purpose, what be applicable to transparent or opaque mail, courier bag, packing bag and cash bag seals the secrecy adhesive tape structure.

Background technology

On the market, typically use Packing tape with encapsulation mail or small-sized parcel (as shown in figure 11) at present, this Sealing adhesive tape is to be pasted on sealing of bag, to bond mutually with the tongue of bag is inboard, to reach the effect of sack sealing in use.On the whole above-mentioned Sealing adhesive tape divides into two kinds of forms, and one is that adhesive force is more weak, its can for bag seal with tongue in stress to cover stickup, whether once be opened but can't show that this seals; And the adhesive force of another kind of Sealing adhesive tape is strong, and it can make sealing with tongue is inboard of bag closely paste, but in a single day shortcoming is promptly destroyed sack after taking apart, and loses the integrity of this bag.

Industry is in order to reach the effect of security and antiforge purpose at present, develop and a kind of secrecy adhesive tape, it is the separating layer that is provided with lettering on the single face adhesive tape, with sealing of the packing bag that is applied to various plastic cement materials and cash bag, carton or mainframe parcel, when this adhesive tape is torn, can show the mark of having sealed off.As shown in figure 12, this secrecy adhesive tape must can be shown on adhesive tape and the affixed object writing or pattern, with the generation antifalse effect by paste outside in the sealing of packing bag and cash bag, carton or parcel in use after being torn.But the adhesive tape of this tool single face viscose glue can't be applied in as Packing tape in the tongue of mail or small-sized parcel.Therefore, present Sealing adhesive tape all can't reach seals off the effect that the back produces the warning printed words, is the weak point of present anti-counterfeit adhesive tape on using.

In view of this,, make and seal the secrecy adhesive tape structure and not only can keep the complete of bag, and can reach the effect of security and antiforge purpose in order to improve above-mentioned shortcoming, the contriver long-pending for many years experience and constantly research and development improve, just generation of the present utility model has been arranged.

Summary of the invention

Main purpose of the present utility model is to provide a kind of secrecy adhesive tape structure of sealing, the separating layer of its adhesive tape is made up of transparent separation liquid medicine and printing type face, when the tongue of packing bag and cash bag inboard with seal be opened after, comprehensive obstruct by transparent separation liquid medicine, can make tongue and seal and can't bond again, and the printing type face of this separating layer can show, only can be for opaque bag use, reaching the caution purpose, and can keep sealing complete.Secondary objective of the present utility model is to provide a kind of secrecy adhesive tape structure of sealing, its separating layer can be made of the printing type face or the pattern of the transparent separation liquid medicine of mixed printing, and local arrangements is coated the film top, when the tongue of packing bag and cash bag inboard with seal separation after can be bonding again again, promptly be staggered state but tongue is inboard with the printing type face that seals, in the time of only using, to reach the effect of security and antiforge purpose for transparent bag.In order to achieve the above object, a kind of secrecy adhesive tape structure of sealing of the utility model design, comprise adhesive-layer, film, it is characterized in that: coating one adhesive-layer below film, above this film, be provided with a separating layer, the top of this separating layer is coated with adhesive-layer on, and is provided with the release film of a non-stick property above last adhesive-layer.Wherein this separating layer is made up of transparent separation liquid medicine film and the printing type face layer on film, and with the planar film top of coating.Separating layer is made of printing type face or pattern, between printing type face or pattern and film the transparent liquid medicine film that separates is arranged, and it is homochromy to be coated on last adhesive-layer on the separating layer and printing type face or pattern.The width of film is greater than the width of following adhesive-layer, and the width of following adhesive-layer is the width greater than last adhesive-layer.The utility model has the advantages that to prevent the packing bag back reinstatement that in the process of transporting, is opened, and can keep the integrity of original packing bag.

Description of drawings

For ease of more deep understanding being arranged, elaborate with accompanying drawing in conjunction with specific embodiments to the utility model.

Fig. 1 is the sectional view of first embodiment of the present utility model.

Fig. 2 is that first embodiment of the present utility model is pasted on the sectional view on the bag.

Fig. 3 be first embodiment of the present utility model be pasted on respectively on the bag seal and tongue on sectional view.

Fig. 4 is the tongue of first embodiment of the present utility model and the last adhesive-layer diagrammatic cross-section when being peeled off by separating layer.

Fig. 5 is the tongue and the stereo appearance figure that seals when tearing of first embodiment of the present utility model.

Fig. 6 is the tongue and the stereo appearance figure that seals before not pasting of second embodiment of the present utility model.

Fig. 7 is the A portion enlarged view of Fig. 6.

Fig. 8 is the stereo appearance figure of tongue when sealing arch of second embodiment of the present utility model.

Fig. 9 is the A portion enlarged view of Fig. 8.

Figure 10 is the tongue and the stereo appearance figure that seals after pasting again of second embodiment of the present utility model.

Figure 11 is the user mode synoptic diagram of Sealing adhesive tape commonly used.

Figure 12 is the user mode synoptic diagram of secrecy adhesive tape commonly used.

See also shown in Figure 1ly, it seals first embodiment of secrecy adhesive tape structure 1 for the utility model, comprises from top to bottom adhesive-layer 12 on the release film paper 11, one of combination in regular turn, a separating layer 13, a film 14 and adhesive-layer 15 once.Wherein these film 14 belows are coated with adhesive-layer 15, these film 14 tops are provided with a separating layer 13, this separating layer 13 is made up of transparent separation liquid medicine film 131 and printing type face 132 (also can be pattern), this transparent separation liquid medicine film 131 is with planar film 14 tops of coating, republish font 132 in separating on the liquid medicine film 131 (as shown in Figure 5), these separating layer 13 tops are coated with adhesive-layer 12 on, and are provided with the release film paper 11 of a non-stick property above last adhesive-layer 12; The width of above-mentioned film 14 is greater than the width of following adhesive-layer 15, and the width of adhesive-layer 15 is greater than the width of last adhesive-layer 12 down, and when rolling the coiled volume for adhesive tape 1, viscose glue can outwards not overflow, and can be according to implementing to need the gradation cutting to take.

See also Fig. 2, shown in Figure 3, the utility model in use, must be pasted on sealing on 91 of opaque bag 9 by first following adhesive-layer 15 with adhesive tape 1, release film paper 11 with adhesive tape 1 top removes again, to expose adhesive-layer 12, and behind the tongue 92 of folding bag 9, can make adhesive-layer 12 bonding mutually with tongue 92 inboards of bag 9.

See also Fig. 4, shown in Figure 5, when the tongue 92 of bag 9 inboard with seal 91 paste after, can be in the opaque bag 9 for putting mail or valuables, after the tongue 92 of bag 9 is torn, because of the clinging power of separating layer 13 and film 14 greater than the bonding strength of separating layer 13 with last adhesive-layer 12, can make tongue 92 and last adhesive-layer 12 be bonded together, and by peeling off at separating layer 13 places, and the printing type face 132 on the separating layer 13 is shown, to produce warning function; Because the inviscid obstruct of this transparent separation liquid medicine film 131, make tongue 92 and last adhesive-layer 12 can't with 91 stickups again of sealing of bag 9, and make bag 9 be the Kaifeng state.

See also Fig. 6, shown in Figure 7, it seals second embodiment of secrecy adhesive tape structure 1 for the utility model, the arrangement mode of its each layer is identical with first embodiment, and different is that adhesive-layer 12 is and printing type face 132 same colors on this, and separating layer 13 is by printing type face 132

Constitute, printing type face 132 has the transparent liquid medicine film 131 that separates with 14 of films, the last adhesive-layer 12 that is coated on the separating layer 13 is homochromy with printing type face 132.

See also Fig. 8-shown in Figure 10, present embodiment is to be applied on the transparent bag 8, when the tongue 81 of bag 8 inboard with seal 82 when being torn, the clinging power of big portion 81 and printing type face 132 is greater than the bonding strength (printing type face 132 with film 14 have transparent separate liquid medicine film 131) of printing type face 132 with film 14, and can be with printing type face 132 by film 14 surface isolation, make the printing type face 132 sticking works with color in tongue 81 inboards, the printing type face 132 of leaving a blank then is present on film 14 surfaces; Owing to not having the viscosity except the printing type face 132 of leaving a blank, most of area is last adhesive-layer 12 on the film 14 in addition, still can be for tongue 81 inboard stickups.When this tongue 81 inboard with seal 82 when bonding again, tongue 81 inboard with seal the printing type face 132 of leaving a blank on 82 printing type face 132 and film 14 surfaces and can't align, and be staggered state, can show clearly that this bag 8 was once broken a seal, to reach the effect of caution and security and antiforge purpose.

Therefore, the utlity model has following advantage:

1, the set adhesive-layer of the utility model adhesive tape upper and lower surface can be pasted on the tongue inboard of bag respectively and seal, and this separating layer is made up of transparent separation liquid medicine and printing type face, and reputation first is distributed in film top with planar, when the tongue of bag inboard during with seal separation, the printing type face of this separating layer can show, and tongue with seal and can't bond again, reach the purpose of caution in the time of can be for opaque bag use, and can avoid sealing and be torn to pieces, to keep the complete of bag.

2, the set separating layer of the utility model can be made of the printing type face or the pattern of the transparent separation liquid medicine of mixed printing, and the film top is coated in the part, be opened again when bonding again with sealing when the tongue of bag is inboard, tongue is inboard can't to align with the printing type face that seals, and be staggered state, in the time of can using for transparent bag, reach the effect of security and antiforge purpose.

In sum, according to the content that is above disclosed, the utility model really can reach the intended purposes of creation, a kind of the complete of bag that keep is provided, and what can reach the security and antiforge purpose effect seals the secrecy adhesive tape structure, has practical value, so propose the application of utility model patent in accordance with the law.

Claims (4)

1, a kind of secrecy adhesive tape structure of sealing, comprise adhesive-layer, film, it is characterized in that: coating one adhesive-layer below film is provided with a separating layer above this film, the top of this separating layer is coated with adhesive-layer on, and is provided with the release film of a non-stick property above last adhesive-layer.

2, by the described a kind of secrecy adhesive tape structure of sealing of claim 1, it is characterized in that: wherein this separating layer is made up of transparent separation liquid medicine film and the printing type face layer on film, and with the planar film top of coating.

3, by the described a kind of secrecy adhesive tape structure of sealing of claim 1, it is characterized in that: separating layer is made of printing type face or pattern, between printing type face or pattern and film the transparent liquid medicine film that separates is arranged, it is homochromy to be coated on last adhesive-layer on the separating layer and printing type face or pattern.

4, by the described a kind of secrecy adhesive tape structure of sealing of claim 1, it is characterized in that: the width of film is greater than the width of following adhesive-layer, and the width of following adhesive-layer is greater than the width of last adhesive-layer.

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