CN213537793U - Pasting film group and magic plaster and children teaching aid made of pasting film group - Google Patents

Abstract

The utility model discloses a paste magic happy subsides of film group and preparation and children teaching aid thereof, wherein paste the film group including the viscose layer that stacks gradually, the supporting layer, the adhesive force enhancement layer and print the layer, the adhesive force enhancement layer is organosilicon modified high polymer film layer, and the supporting layer is PP film or PET film, the utility model discloses paste the film group under the interact of the viscose layer that stacks gradually, supporting layer, adhesive force enhancement layer for this paste the film group and have suitable adhesive strength, when pasting effect and life with the assurance to paste the film group, realize easily peeling off and reuse, and peel off the back with pasting the face, be difficult for remaining the viscose, have higher using value, the preparation of specially adapted teaching and auxiliary tools etc..

Description

Pasting film group and magic plaster and children teaching aid made of pasting film group

Technical Field

The utility model relates to the technical field of materials, specifically indicate a paste film group and magic happy subsides and children's teaching aid of preparation thereof.

Background

Paste the product and be applied to in each field widely, this type of product mainly divide into two types, and one type mainly utilizes static to paste, and another type mainly utilizes the viscose to paste, and wherein, static pastes the convenient used repeatedly of type product, also convenient removal, but this type of product treats the face of pasting and requires highlyer, and pastes the dynamics less, drops very easily, so mainstream product still adopts the viscose to paste in the existing market. However, the adhesive paste products generally have a problem that the adhesive paste products are aged after being pasted for a long time, particularly in an environment with high humidity or temperature, and further have a phenomenon that an adhesive layer and a surface layer fall off and are separated, and the adhesive layer remains on the pasted surface, which can greatly affect the overall environmental beauty and the like.

Although some researchers discover, additionally increase the adhesive force enhancement layer again and can improve the adhesive force of product between viscose layer and the printing layer, utilize the adhesive force enhancement layer, greatly strengthen the viscose layer and print the cohesion between the layer, therefore use the adhesive layer to provide good pasting effect, avoid the appearance of phenomenon such as the product drops automatically in advance, can also avoid pasting the problem of cull on the face to a certain extent simultaneously, but phenomenon such as product damage appears pasting very easily in the in-process that this type of product peeled off, and lead to unable used repeatedly, cause the wasting of resources.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a paste film group and magic happy subsides and children teaching aid of preparation thereof should paste film group, magic happy subsides and children teaching aid and have suitable adhesive strength, when guaranteeing to paste product paste effect and life, can realize peeling off and used repeatedly with the help of external force, and peel off the back with pasting the face, be difficult for remaining the viscose.

The specific scheme is as follows:

the utility model provides a paste film group, includes the viscose layer, the supporting layer, adhesive force enhancement layer and the printing layer that stack gradually, wherein, the adhesive force enhancement layer is the high polymer film layer, the supporting layer is PP film or PET film.

Preferably, the adhesion enhancing layer is an acrylic resin layer or an epoxy resin layer.

Preferably, the adhesive layer is a thermosetting resin layer, and the thickness ratio of the adhesive layer to the support layer is 1: 3.3.

preferably, the printing layer is a waterproof water-based coating, mainly a water-based acrylic emulsion coating, and can be applied to common ink-jet printing equipment.

Preferably, the elongation of the printed layer is 120%.

Preferably, the thickness ratio of the support layer, the adhesion enhancing layer and the printing layer is 1: 0.3: 0.2.

preferably, the surface of the adhesive layer far away from the support layer is provided with a release film layer.

Preferably, the peel force value of the adhesive layer is less than 3g/25 mm.

The utility model also discloses a magic happy subsides, including above-mentioned arbitrary pasting film group.

The utility model also discloses a children teaching aid, including any of the above-mentioned adhesive film group.

After the structure more than adopting, the utility model has the advantages of as follows: the utility model discloses paste the film group and under the interact of the viscose layer that stacks gradually, supporting layer, adhesive force enhancement layer for should paste the film group and have suitable adhesive strength, in order to guarantee to paste film group and paste effect and life, realize easily peeling off and reuse, and peel off the back with pasting the face, be difficult for remaining the viscose, have higher using value, the preparation of specially adapted teaching and auxiliary tools (if can paste literacy card, sticker) etc..

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

As shown in the figure: 1. the adhesive film comprises an adhesive film group 101, an adhesive layer 102, a supporting layer 103, an adhesion enhancement layer 104, a printing layer 105 and a release film layer.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below, and preferred embodiments of the present invention will be described. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, the adhesive film set 1 according to an embodiment of the present invention includes: the adhesive layer 101, the support layer 102, the adhesion enhancement layer 103 and the printing layer 104 are sequentially laminated, wherein the adhesion enhancement layer 103 is a high polymer film layer, and the support layer 102 is a PP film or a PET film.

Above-mentioned pasting film group 1 is under the interact of the viscose layer 101 that stacks gradually, the supporting layer 102, adhesive force enhancement layer 103 for should paste film group 1 and have suitable adhesive strength, in order to guarantee to paste film group 1 and paste effect and life, realize easily peeling off and reuse, and with paste the face and peel off the back, be difficult for remaining the viscose, higher using value has, the preparation of specially adapted teaching and auxiliary tool (if can paste literacy card, sticker) etc., specifically:

(1) according to the adhesive film group 1, the PP film (polypropylene film) or the PET film (polyester film) is arranged between the adhesive layer 101 and the adhesive force enhancement layer 103 to serve as the support layer 102, so that the strength of the whole adhesive film group 1 can be improved, the damage to the adhesive film group 1 in the process of adhering or peeling is avoided, the repeated use is facilitated, and the purposes of reducing resource loss and prolonging the service life of a product are achieved;

(2) the surface of the adhesive layer 120 is additionally provided with the PP film (polypropylene film) or the PET film, so that the aging of the adhesive layer 120 caused by the invasion of water and oxygen can be effectively avoided, the phenomena of falling off and the like caused by the long-term use of the adhesive film or the use in a humidity environment can be further avoided, and the service life of a product is further prolonged;

(3) the supporting layer 102 serves as an intermediate layer, the polypropylene film or the polyester film contains rich active groups and the like, and can interact with the adhesive force enhancement layer 103 and the adhesive layer 101, so that the films can be prevented from being separated, the service life of the product is further prolonged, and compared with the case that the adhesive layer 101 and the adhesive force enhancement layer 103 are in direct contact, the adhesive strength and the service life are better, the phenomenon that the film layers are separated in the stripping process can be effectively avoided.

(4) The adhesive layer 101 is not in direct contact with the adhesive force enhancement layer 103, so that the material selection range of the adhesive layer 101 can be expanded, the viscosity of the adhesive layer can be reduced, the peeling difficulty between a bonded product and a bonding surface can be further reduced, and the residual adhesive after peeling is avoided;

(5) the supporting layer 102 and the adhesive force enhancement layer 103 have high transparency, the overall printing effect of a printed product cannot be influenced, the mode of combining the supporting layer 102, the adhesive force enhancement layer 103 and the printing layer 104 is adopted, a supporting bottom surface is provided for the printing layer, the personalized printing of a pasted product is facilitated, and meanwhile, the pasting thin film group can be conveniently cut due to the excellent supporting strength, so that various products in different shapes can be conveniently prepared, and the personalized requirements on the market are met, for example: teaching aids for children, etc.

It is understood that the materials of the present invention can be any of the materials known in the art, and can be purchased commercially.

The adhesive layer 101 provides a main functional layer of adhesive strength for the adhesive product, and may be made of an existing known adhesive material, preferably a thermosetting elastomer, so as to improve the interaction between the adhesive layer 101 and the supporting layer 102 and avoid the residue of the adhesive on the adhesive surface. In addition, the viscosity on viscose layer can be selected according to the actual use scene of product, does not carry out particular limitation here, and should not be understood as the restriction of the utility model.

In one embodiment, the viscosity of the adhesive layer is: 3g/25 mm.

Further, a release film layer 105 may be disposed on a surface of the adhesive layer 101 away from the support layer 102 to protect the adhesive surface, and the adhesive surface may be peeled off when in use. Further, the release film layer 105 is a PP film, a PET film, or a polytetrafluoroethylene film; the release film layer 105 is easy to separate from the adhesive layer 101, and is convenient for consumers to use.

Further, the peeling force value of the adhesive layer 101 is less than 3g/25 mm.

Further, the ratio of the thickness of the adhesive layer 101 to the thickness of the release film layer 105 is 1: 3.3.

furthermore, the adhesion enhancement layer 103 is an acrylic resin layer or an epoxy resin layer, and the above materials have excellent light resistance and weather resistance, and have high heat resistance, excessive baking resistance, chemical resistance, corrosion resistance and other properties, so that the service life of the adhesive film group is further prolonged.

Further, the support layer 102 is a PET film, and the adhesion enhancement layer 103 is an acrylic resin layer, so as to increase the acting force between the films, and further ensure the service life of the product.

Further, the thickness ratio of the adhesive layer 101 to the supporting layer 102 is 1: 3.3.

it will be appreciated that the print layer 104 of the present invention is a thin film layer that supports printing, and that various requirements can be met by printing.

Further, the printing layer 104 is a waterproof water-based coating, which is more environment-friendly and more suitable for children than a solvent coating, and does not need to be coated with water-based ink, so that the printing layer is more suitable for personalized printing application.

Further, the print layer 104 is: aqueous acrylic emulsion coating.

Further, the thickness ratio of the support layer 102, the adhesion enhancing layer 103, and the print layer 104 is 1: 0.3: 0.2, so as to ensure the mutual synergistic action among all the film layers and prolong the service life of the pasting film group 1.

Furthermore, the thickness of the release film layer 105 is 50um, the thickness of the adhesive layer is 15um, the thickness of the supporting layer is 50u'm, the thickness of the adhesive force enhancing layer is 15um, and the thickness of the printing layer is 10 um.

The number of layers of each thin film layer is not particularly limited, and should not be construed as limiting the present invention.

Understandably, the utility model discloses a paste film group 1 can be applied to all kinds of class products of pasting, because it can peel off back used repeatedly, and this product can paste also be difficult for dropping on the great material surface of thermal deformation coefficient such as stainless steel surface or smooth timber surface, the specially adapted education class product, for example: the literacy card and the like can build a scene of what you see is what you learn at home, and can help children enlighten or learn and memorize knowledge contents by repeated learning.

The utility model also provides a preparation method of above-mentioned pasting film group, including following step:

s101: providing a printing layer;

s102: coating a high polymer material on the printing layer, drying and curing to obtain an adhesion enhancement layer laminated on the printing layer;

further, in step S102, drying is carried out at 20-50 ℃, and after drying is finished, curing is carried out at 60-130 ℃.

S103: coating a PP or PET film related material on the surface of the adhesion enhancement layer far away from the printing layer, drying and curing to obtain a support layer laminated in the adhesion enhancement layer;

further, in step S103, drying is carried out at 20-40 ℃, and after drying is completed, curing is carried out at 40-130 ℃.

S104: coating an adhesive layer material on the surface of the support layer far away from the adhesive force enhancement layer, drying and curing to obtain an adhesive layer laminated on the support layer;

s105: and forming a release stripping layer on the surface of the adhesive layer far away from the supporting layer.

The utility model discloses still improve a magic happy subsides, paste the film group including the aforesaid.

The utility model also provides a children teaching aid, paste the film group including the aforesaid.

The utility model discloses a magic happy subsides not only have suitable printing surface, but the sola can the customization, and the picture printing color is more beautiful, and can cut into various shapes, and more interesting lively accords with children's demand very much, more has and is difficult for droing, and the advantage that can used repeatedly can paste at will, and a specially adapted builds a study atmosphere at home, can help child read poetry, makes things convenient for the head of a family to read at any time, with the study life scene ization, can not destroy indoor facility again.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The adhesive film group is characterized by comprising an adhesive layer, a supporting layer, an adhesive force enhancement layer and a printing layer which are sequentially stacked, wherein the adhesive force enhancement layer is a high polymer film layer, and the supporting layer is a PP film or a PET film.

2. The sticker kit of claim 1 wherein the adhesion enhancing layer is an acrylic or epoxy layer.

3. The adhesive film set as claimed in claim 1, wherein the adhesive layer is a thermosetting resin layer, and the thickness ratio of the adhesive layer to the supporting layer is 1: 3.3.

4. the sticker kit of claim 1 wherein the printed layer is a waterproof water-based coating.

5. The adhesive film stack according to claim 4, wherein said print layer has an elongation of 120%.

6. The adhesive film set of claim 1, wherein the thickness ratio of the support layer, the adhesion enhancing layer and the print layer is 1: 0.3: 0.2.

7. the set of adhesive films of claim 1, wherein the surface of the adhesive layer remote from the support layer is provided with a release film layer.

8. The set of adhesive films of claim 7 wherein said adhesive layer has a peel force value of less than 3g/25 mm.

9. A magic tape comprising the set of adhesive films of any one of claims 1 to 8.

10. A child teaching aid comprising the adhesive sheet set according to any one of claims 1 to 8.

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