TWM532381U - Reusable sealing tape with bulges - Google Patents

Description

Re-use type sealing tape with protruding parts

This creation relates to a repetitive use type sealing tape with a protruding portion, which not only has the function of repeated use, but also does not require a release agent or can reduce the consumption of the release agent.

The conventional tape is composed of a sheet body and an adhesive layer therebelow, and the sheet system is composed of a substrate layer and a release layer above and below the substrate layer, but the release layer is used. The amount is still large, making it costly. In view of this, the creation provides a re-use type of sealing tape with a protruding portion, which not only has the function of repeated use, but also does not need to use a release agent or reduce The consumption of release agent.

The aim of the present invention is to provide a re-use type sealing tape with a protruding portion, which not only has the function of repeated use, but also eliminates the need for a release agent or reduces the consumption of the release agent while reducing the cost. The overall composition is streamlined and the effect is stable and reliable, which in turn ensures product quality and enhances its market competitiveness.

In order to achieve the above object, the technical means adopted include: a sheet body having a first surface and an opposite second surface, wherein the first surface is formed with a plurality of outer surfaces from the first surface a first protruding portion of the protrusion, the sheet system is composed of a substrate layer; an adhesive layer is adhered to the second surface of the sheet body, the adhesive layer having a first surface of the adhesive layer, And a second surface of the adhesive layer opposite to the first surface of the adhesive layer; the foregoing structure, the second surface of the adhesive layer is adhered to a mouth portion of the sealed object, and the second surface of the adhesive layer is The adhesive portion of the sealed portion of the seal is greater than the first surface of the adhesive layer for the second portion of the sheet Adhesion of the surface, when the sheet is torn from the first surface of the adhesive layer, the sheet is separated from the adhesive layer; in the above configuration, the sealed portion of the sealed object is attached to the sealed portion a body portion of the material, the first surface of the adhesive layer is adhered to the body portion of the package, and the adhesion of the second surface of the adhesive layer to the sealing portion of the package is greater than the adhesive layer When the adhesion of a surface to a body portion of the package is closed, when the sealing portion of the package is opened again, the adhesive layer only adheres to the sealing portion of the sealing material without remaining in the sealing material. The body portion; in the foregoing configuration, the thickness of the sheet body is less than or equal to 0.07 mm; and by this structure, the repeated use type sealing tape with the protruding portion not only has the function of repeated use, but also does not need to use the release type At the same time, it can reduce costs.

According to the above configuration, the sheet-like system further applies a first thin release layer over the substrate layer, and a second thin release layer is coated under the substrate layer to make the sheet-like body The first thin release layer and the second thin release layer are composed of a release agent, whereby the structure can reduce the consumption of the release agent.

As described above, the thickness of the sheet body falls within the interval of [0.04 m, 0.07 mm].

As described above, the thickness of the sheet body falls within the interval of [0.035 mm, 0.04 mm].

As described above, the thickness of the sheet body falls within the interval of [0.015 mm, 0.035 mm].

As described above, the thickness of the sheet body falls within the range of [0.001 mm, 0.015 mm].

In order to achieve the above object, the present invention further includes: a sheet body having a first surface and an opposite second surface, wherein the first surface is formed with a plurality of first a first protrusion protruding outward from the surface, wherein the second surface is formed with a plurality of second protrusions protruding outward from the second surface, the sheet system being composed of a substrate layer; an adhesive layer Adhering to a plurality of second protrusions on the second surface of the sheet body, the adhesive layer having a first surface of the adhesive layer and a second adhesive layer relative to the first surface of the adhesive layer The second surface of the adhesive layer is adhered to a mouth portion of the sealed material, and the second surface of the adhesive layer has a greater adhesion to the sealed portion of the sealed material than the first adhesive layer. The adhesion of the surface to the plurality of second protrusions on the second surface of the sheet body, when the sheet body is torn from the first surface of the adhesive layer, the sheet body is separated from the adhesive layer; Forming, the sealing portion of the sealed object is attached to a body portion of the sealed object, the first surface of the adhesive layer is adhered to the body portion of the sealed object, and the second surface of the adhesive layer is The adhesive portion of the sealed portion of the sealed material is greater than the adhesion of the first surface of the adhesive layer to the body portion of the sealed material. When the sealing portion of the sealed material is opened again, the adhesive layer only adheres. In the sealing portion of the sealing material, it does not remain in the body portion of the sealing material; in the above configuration, the thickness of the sheet-like body is less than or equal to 0.07 mm; and the structure has a repeating type of the protruding portion. Sealing tape not only has the effect of repeated use , And without the use of the release agent, while reducing costs.

According to the above configuration, the sheet-like system further applies a first thin release layer over the substrate layer, and a second thin release layer is coated under the substrate layer to make the sheet-like body The first thin release layer and the second thin release layer are composed of a release agent, whereby the structure can reduce the consumption of the release agent.

As described above, the thickness of the sheet body falls within the interval of [0.04 mm, 0.07 mm].

As described above, the thickness of the sheet body falls within the interval of [0.035 mm, 0.04 mm].

As described above, the thickness of the sheet body falls within the interval of [0.015 mm, 0.0035 mm].

As described above, the thickness of the sheet body falls within the range of [0.001 mm, 0.015 mm].

In order to give your reviewers a better understanding and understanding of the technical features of the creation and the efficacies achieved, please refer to the preferred embodiment diagram and the detailed description to illustrate the following:

132‧‧‧First surface of the adhesive layer

134‧‧ ‧ second surface of the adhesive layer

2‧‧‧Face

200‧‧‧ substrate layer

201‧‧‧ first surface

202‧‧‧ second surface

203‧‧‧First bulge

204‧‧‧First thin release layer

205‧‧‧second bulge

206‧‧‧Second thin release layer

22‧‧‧Adhesive layer

A‧‧‧Seal part of the packaged article

A’‧‧‧ The body part of the packaged object

F‧‧‧ outer part

G‧‧‧ inner section

I‧‧‧ outer part

J‧‧‧ inner part

P‧‧‧Face thickness

Q‧‧‧Face thickness

Fig. 1 is a structural view showing the first projection of the sheet-like body of the first embodiment of the present invention.

Fig. 2A is a structural view of the sheet body of the first embodiment of the present invention.

Fig. 2B is another application structural view of the sheet body of the first embodiment of the present invention.

Fig. 3 is a structural diagram of the first embodiment of the creation.

Figure 4 is a schematic cross-sectional view of the creation structure.

Fig. 5 is a cross-sectional view showing the first embodiment of the present invention after being wound into a circular tape.

Figures 6A to 6C are schematic diagrams of the use of the adhesive for the creation.

Fig. 7 is a structural view showing the first projecting portion and the second projecting portion of the sheet-like body according to the second embodiment of the present invention.

Figure 8 is a schematic view of the second embodiment of the present creation.

Figure 9 is a cross-sectional view showing the second embodiment of the present invention after being wound into a circular tape.

The drawings are intended to facilitate the description, and the structure of the present invention is only illustrated in a schematic manner, and the composition drawing is not limited to the shape, the aspect and the scale ratio which are the same as the actual implementation. The shape, aspect and size ratio in actual implementation is a selective design.

Referring to FIGS. 1 to 4, a first embodiment of the present invention, a repetitive use type sealing tape having a projection, comprising: a sheet body 2 having a first surface 201 And the opposite second surface 202, wherein the first surface 201 is formed with a plurality of first protrusions 203 protruding outward from the first surface 201, as shown in FIG.

The sheet body 2 is composed of a base material layer 200 as shown in Fig. 2A.

The sheet-like body 2 may further be coated with a first thin release layer 204 over the substrate layer 200 and a second thin release layer under the substrate layer 200. 206, the sheet 2 is relatively easily torn off, and the first thin release layer 204 and the second thin release layer 206 are separated from each other. The composition of the agent, and the release agent used in the first thin release layer 204 and the second thin release layer 206 is much smaller than the release agent used in the release layer above and below the conventional sheet, such as the second B The figure shows.

An adhesive layer 22 is adhered to the second surface 202 of the sheet body 2, as shown in FIG. 3; as shown in FIG. 4, the repeated use of the embossed tape of the present invention is The adhesive layer 22 has an adhesive first surface 132 and an adhesive second surface 134 opposite to the first surface 132 of the adhesive layer, and the adhesive layer 22 is adhered to the first surface 132 and the adhesive layer. The second surface 202 of the body 2 is in contact with the second surface 202 of the sheet 2 .

Referring to FIG. 5, a first embodiment of the present invention is used for a cross-sectional view of a tape wound into a circular tape. When the present invention is wound into a circular tape tray in a winding manner, the sheet body 2 is located on the outer layer. The adhesive layer 22 of the portion F disposed on the second surface 202 of the sheet 2 will be adhered to the first protrusion 203 of the inner layer portion G, so that the adhesive layer 22 is not directly Adhering to the first surface 201 of the sheet-like body 2 of the inner layer portion G, and winding the sheet-like body 2 into a circular tape tray in a superimposed manner, without loosening and scattering, and The adhesive layer 22 of the outer layer portion F is in point-to-point contact with the first protrusion portion 203 of the inner layer portion G, so that there is no release agent coating on the sheet body 2, or only a small amount of release type In the case of coating of the agent, when the outer layer portion G is separated from the outer layer portion F, it can be easily obtained, and the adhesive layer 22 is not separated from the first protrusion portion 203 of the inner layer portion G. The problem that the adhesive layer 22 adheres to the first surface 201 of the sheet body 2 is produced, so that the present invention can reduce the consumption of the release agent and reduce the consumption of the release agent. cost.

Figures 6A to 6C show the instructions for use of the repeated use type sealing tape of the present invention. As shown in FIG. 6A, when the article is sealed using the re-use type sealing tape with the protruding portion of the present invention, the second surface 134 of the adhesive layer of the type sealing tape is firstly applied with the protruding portion. Adhere to the sealing part A of the sealed object. In the repeated use type sealing tape of the present invention, the adhesion of the second surface 134 of the adhesive layer to the sealing portion A of the sealing material is greater than the first surface 132 of the adhesive layer for the sheet The adhesive force of the second surface 202 of the second surface is peeled off from the first surface 132 of the adhesive layer by the user using the sheet-like body 2 of the repeated use type sealing tape, so that the weight of the convex portion can be made The sheet-like body 2 covering the use type of sealing tape is separated from the adhesive layer 22 of the re-use type sealing tape having a projection.

Next, as shown in FIG. 6B, the sealed portion A of the sealed material to which the sealing tape is bonded is attached to the body portion A' of the sealed object, so that the adhesive with the protruding portion is repeatedly used. The first surface 132 of the adhesive layer is adhered to the body portion A' of the package, that is, the sealing of the sealed object is completed. When the user wants to open the sealed object again, it is only necessary to tear the seal of the sealed object, that is, to separate the sealed portion A of the sealed object from the body portion A' of the sealed object, thereby opening the sealing. The adhesion of the second surface 134 of the adhesive layer of the adhesive-type sealing tape to the sealing portion A of the sealed material is greater than the first surface 132 of the adhesive layer for the body portion of the sealed object. The adhesive force of A', when the user opens the sealing of the sealed object again, the adhesive layer 22 of the sealing tape will only adhere to the sealing portion A of the sealed object, and will not remain in the body portion A of the sealed object. ', this creation can be reused in a sealed object, as shown in Figure 6C, a re-use type of sealing tape with a protruding portion of the present invention is suitable for multiple tearing and sealing. Enclosed items, such as stationery gifts, magazine books, etc.

According to the above configuration, the thickness P of the sheet-like body is 0.07 mm or less. With the above structure, the present invention can reduce the cost without affecting the function of the tape without using a release agent or reducing the consumption of the release agent.

In the above configuration, in consideration of the strength of the sheet-like body 2, in one embodiment, the sheet-like body thickness P falls within the interval of [0.04 mm, 0.07 mm].

In the above configuration, in consideration of the strength of the sheet-like body 2, in one embodiment, the sheet-like body thickness P falls within the interval of [0.035 mm, 0.04 mm].

In the above configuration, in consideration of the strength of the sheet-like body 2, in one embodiment, the sheet-like body thickness P falls within the interval of [0.015 mm, 0.035 mm].

In the above configuration, in consideration of the strength of the sheet-like body 2, in one embodiment, the sheet-like body thickness P falls within the interval of [0.001 mm, 0.015 mm].

Please refer to the seventh embodiment of the present invention, which is a second embodiment of the present invention, a repetitive use type sealing tape with a protruding portion, comprising: a sheet 2 having a first surface 201 and an opposite second surface 202, wherein the first surface 201 is formed with a plurality of first protrusions from the first surface 201 The protrusion 203 is formed on the second surface 202 by a plurality of second protrusions 205 protruding outward from the second surface 202, as shown in FIG.

The sheet body 2 is composed of a base material layer 200 as shown in FIG. 2A.

The sheet-like body 2 may further be coated with a first thin release layer 204 over the substrate layer 200 and a second thin release layer under the substrate layer 200. 206, the sheet-like body 2 is relatively easily peeled off, the first thin release layer 204 and the second thin release layer 206 are composed of a release agent, and the first thin release layer 204 and the second thin The release agent used in the release layer 206 is much smaller than the release agent used in the release layer above and below the conventional sheet, as shown in FIG. 2B.

An adhesive layer 22 is adhered to the plurality of second protrusions 205 of the second surface 202 of the sheet body 2 for the adhesive layer 22 to adhere to the surface of the adherend, as shown in FIG. As shown in the second embodiment of the present invention, the adhesive layer 22 has an adhesive first surface 132 and an adhesive second surface 134 opposite to the first surface 132 of the adhesive layer, and the adhesive layer 22 The second surface 202 of the sheet-like body 2 is formed in such a manner that the first surface 132 of the adhesive layer contacts the plurality of second protrusions 205 of the second surface 202 of the sheet-like body 2.

Referring to FIG. 9, the second embodiment of the present invention is used for the cross-sectional view of the tape after being wound into a circular tape. The second embodiment of the present invention is designed based on the first embodiment, and the present invention is wound. When the method is bundled into a circular tape tray, the sheet body 2 is located on the outer layer portion I, and the adhesive layer 22 disposed on the plurality of second protrusions 205 of the second surface 202 of the sheet body 2 will adhere. It is connected to the first protrusion 203 of the inner layer portion J, so that the adhesive layer 22 is not directly adhered to the first surface 201 of the sheet body 2 of the inner layer portion J, and is superposed thereon. The bonding method winds the sheet body 2 into a circular tape tray without loosening, and is formed by the adhesive layer 22 of the outer layer portion I and the first protruding portion 203 of the inner layer portion J. Point-to-point contact, so when the sheet-like body 2 is coated without a release agent, or when only a small amount of a release agent is applied, it is easy to separate the outer layer portion I from the inner layer portion J. Therefore, the adhesive layer 22 is not adhered to the first surface of the sheet body 2 when the adhesive layer 22 is separated from the first protrusion 203 of the inner layer portion J. The problem with 201 is that this creation eliminates the need for a release agent or reduces the consumption of release agent while reducing costs.

Please refer to the figures 6A to 6C again, showing the use of the second embodiment of the present creation. Description. As shown in FIG. 6A, when the article is sealed using the re-use type sealing tape with the protruding portion of the present invention, the second surface 134 of the adhesive layer of the type sealing tape is firstly applied with the protruding portion. Adhere to the sealing part A of the sealed object. In the repeated use type sealing tape of the present invention, the adhesion of the second surface 134 of the adhesive layer to the sealing portion A of the sealing material is greater than the first surface 132 of the adhesive layer for the sheet The second surface 202 of the second surface 202 has a plurality of adhesive forces of the second protruding portions 205, and the user peels the sheet-like body 2 of the repeated use type sealing tape from the first surface 132 of the adhesive layer, that is, The sheet-like body 2 having the embossed tape of the embossed portion can be separated from the adhesive layer 22 of the squeegee-sealing tape having the embossed portion.

Next, as shown in FIG. 6B, the sealed portion A of the sealed material to which the sealing tape is bonded is attached to the body portion A' of the sealed object, so that the adhesive with the protruding portion is repeatedly used. The first surface 132 of the adhesive layer is adhered to the body portion A' of the package, that is, the sealing of the sealed object is completed. When the user wants to open the sealed object again, it is only necessary to tear the seal of the sealed object, that is, to separate the sealed portion A of the sealed object from the body portion A' of the sealed object, thereby opening the sealing. The adhesion of the second surface 134 of the adhesive layer of the adhesive-type sealing tape to the sealing portion A of the sealed material is greater than the first surface 132 of the adhesive layer for the body portion of the sealed object. The adhesive force of A', when the user opens the sealing of the sealed object again, the adhesive layer 22 of the sealing tape will only adhere to the sealing portion A of the sealed object, and will not remain in the body portion A of the sealed object. ', this creation can be reused in a sealed object, as shown in Figure 6C, a re-use type of sealing tape with a protruding portion of the present invention is suitable for multiple tearing and sealing. Enclosed items, such as stationery gifts, magazine books, etc.

According to the above configuration, the thickness Q of the sheet-like body is 0.07 mm or less. With the above structure, the present invention can reduce the cost without affecting the function of the tape without using a release agent or reducing the consumption of the release agent.

In the above configuration, in consideration of the strength of the sheet-like body 2, in one embodiment, the sheet-like body thickness Q falls within the interval of [0.04 mm, 0.07 mm].

In the above configuration, in consideration of the strength of the sheet-like body 2, in one embodiment, the thickness Q of the sheet-like body falls within the interval of [0.035 mm, 0.04 mm].

In the above configuration, in consideration of the strength of the sheet-like body 2, in one embodiment, the thickness Q of the sheet-like body falls within the interval of [0.015 mm, 0.035 mm].

In the above configuration, in consideration of the strength of the sheet-like body 2, in one embodiment, the sheet-like body thickness Q falls within the interval of [0.001 mm, 0.015 mm].

The materials to which the sheet member 2, the substrate layer 200, and the adhesive layer 22 are applied may be conventionally used, and thus will not be described herein.

In summary, this creation is indeed a very good idea, and a new type of patent application is filed according to law; however, the above description is only a preferred embodiment of the present creation, and the extension of the technical structure according to the creation is Changes are supposed to fall within the scope of the patent application for this creation.

132‧‧‧First surface of the adhesive layer

134‧‧ ‧ second surface of the adhesive layer

22‧‧‧Adhesive layer

A‧‧‧Seal part of the packaged article

A’‧‧‧ The body part of the packaged object

Claims (12)

A repeated use type sealing tape with a protruding portion, comprising: a sheet body having a first surface and an opposite second surface, wherein the first surface is formed with a plurality of a first protruding portion protruding outward from the surface, the sheet system being composed of a substrate layer having a thickness of 0.07 mm or less: an adhesive layer adhered to the sheet body On the two surfaces, the adhesive layer has a first surface of the adhesive layer and a second surface of the adhesive layer opposite to the first surface of the adhesive layer; the second surface of the adhesive layer is adhered to one of the sealed materials a sealing portion, and the adhesion of the second surface of the adhesive layer to the sealing portion of the sealed object is greater than the adhesion of the first surface of the adhesive layer to the second surface of the sheet; the sealing portion of the sealed object Attaching to a body portion of the package, bonding the first surface of the adhesive layer to the body portion of the package, and the adhesion of the second surface of the adhesive layer to the sealing portion of the package Is greater than the first surface of the adhesive layer for one body of the packaged object Thirds of adhesion. The re-use type sealing tape with a protruding portion according to claim 1, wherein the sheet-like system further applies a first thin release layer over the substrate layer, and at the base A second thin release layer is disposed under the material layer, and the first thin release layer and the second thin release layer are composed of a release agent. The re-use type sealing tape having a projection according to the first aspect of the invention, wherein the thickness of the sheet body falls within a range of [0.04 mm, 0.07 mm]. The re-use type sealing tape having a projection according to the first aspect of the invention, wherein the thickness of the sheet body falls within a range of [0.035 mm, 0.04 mm]. The re-use type sealing tape having a projection according to the first aspect of the invention, wherein the thickness of the sheet body falls within a range of [0.015 mm, 0.035 mm]. The re-use type sealing tape having a projection according to the first aspect of the invention, wherein the thickness of the sheet body falls within a range of [0.001 mm, 0.015 mm]. A repeated use type sealing tape with a protrusion, comprising: a sheet body having a first surface and an opposite second surface, wherein the first surface Forming a plurality of first protrusions protruding outward from the first surface, the second surface is formed with a plurality of second protrusions protruding outward from the second surface, the sheet system being composed of a base The thickness of the sheet is less than or equal to 0.07 mm; an adhesive layer is adhered to the plurality of second protrusions on the second surface of the sheet, the adhesive layer has an adhesive layer a first surface, and a second surface of the adhesive layer opposite to the first surface of the adhesive layer; the second surface of the adhesive layer is adhered to a mouth portion of the sealed object, and the second surface of the adhesive layer is The adhesive portion of the sealed portion of the sealed material is greater than the adhesion of the first surface of the adhesive layer to the plurality of second protruding portions of the second surface of the sheet-like body; and the foregoing structure, the sealing portion of the sealed object is attached Forming a body portion of the package to adhere the first surface of the adhesive layer to the body portion of the package, and the adhesion surface of the second surface of the adhesive layer to the sealing portion of the package is greater than The first surface of the adhesive layer is for a body portion of the packaged object Efforts. The re-use type sealing tape with a projection according to claim 7, wherein the sheet system further applies a first thin release layer over the substrate layer, and A second thin release layer is disposed under the material layer, and the first thin release layer and the second thin release layer are composed of a release agent. The re-use type sealing tape having a projection according to the seventh aspect of the invention, wherein the thickness of the sheet body falls within a range of [0.04 mm, 0.07 mm]. The re-use type sealing tape having a projection according to the seventh aspect of the invention, wherein the thickness of the sheet body falls within a range of [0.035 mm, 0.04 mm]. The re-use type sealing tape having a projection according to the seventh aspect of the invention, wherein the thickness of the sheet body falls within a range of [0.015 mm, 0.035 mm]. The re-use type sealing tape having a projection according to the seventh aspect of the invention, wherein the thickness of the sheet body falls within a range of [0.001 mm, 0.015 mm].