CN209808743U - Easily tear type silica gel sticky tape - Google Patents
Easily tear type silica gel sticky tape Download PDFInfo
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- CN209808743U CN209808743U CN201821020665.9U CN201821020665U CN209808743U CN 209808743 U CN209808743 U CN 209808743U CN 201821020665 U CN201821020665 U CN 201821020665U CN 209808743 U CN209808743 U CN 209808743U
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Abstract
The utility model provides an easily tear type silica gel sticky tape, including the carrier layer that sets gradually, paste the layer, leave the type rete, paste the layer and paste the layer for silica gel, the carrier layer symmetry is equipped with impressed watermark portion. The utility model discloses both can improve the gas permeability of materials such as PE, PU, TPU, non-woven fabrics, also can avoid using cutting means such as scissors when using, make things convenient for doctor and patient's use.
Description
Technical Field
The application relates to the technical field of medical supplies, in particular to an easily-torn silicone gel adhesive tape.
Background
At present, the common medical adhesive tape in the market is mainly a traditional pressure-sensitive adhesive tape, the adhesive tape is manufactured by coating pressure-sensitive adhesive on a carrier layer, the adhesive tape is easy to generate allergy in the actual use process, and the adhesive tape has large tearing force on skin during peeling and is easy to damage wounds; in recent years, a novel adhesive tape, namely a silica gel adhesive tape, has appeared, the novel silica gel adhesive tape solves various defects of the traditional pressure-sensitive adhesive tape, and is particularly suitable for sensitive and fragile skin and people needing to be pasted for a long time; the carrier layer that this kind of sticky tape was used is materials such as PE, PU, TPU, silk and cotton mostly, but these material gas permeability are relatively poor, also are difficult for tearing, use inconvenient, also have the non-woven fabrics as the carrier layer at present, though the non-woven fabrics gas permeability is a little good, nevertheless can produce comparatively obvious deckle edge after the non-woven fabrics sticky tape is torn.
SUMMERY OF THE UTILITY MODEL
In order to overcome above carrier layer material gas permeability relatively poor, be difficult for tearing or tear the comparatively obvious unedged defect of production, the utility model provides a novel easily tear silica gel sticky tape of type both can improve the gas permeability of materials such as PE, PU, TPU, non-woven fabrics, also can avoid using cutting means such as scissors when using, makes things convenient for doctor and patient's use.
The technical scheme of the utility model is that: the utility model provides an easily tear type silica gel sticky tape which characterized in that, is including the carrier layer that sets gradually, paste the layer, leave the type rete, paste the layer and paste the layer for silica gel, the carrier layer symmetry is equipped with the knurling portion. In particular, the adhesive layer is a medical silica gel adhesive layer in the prior art.
Further, the embossing part is any one of a cross-shaped embossing part and a straight-line-shaped embossing part or a combination of the two. In particular, the embossed portion is through the carrier layer.
Further, the distance between the embossing parts is 0.5-1.5 mm.
Further, the carrier layer is any one of a PE carrier layer, a PU carrier layer, a TPU carrier layer, a non-woven fabric carrier layer, a PU composite non-woven fabric carrier layer and a TPU composite PE carrier layer.
Further, the release film layer is a PE triangular-grain release film layer or a PP triangular-grain film release film layer.
The utility model discloses an easily tear type silica gel sticky tape is formed by the carrier layer, paste the layer and from the rolling after the type rete three layer construction is compound through prior art, or by the carrier layer and paste the rolling after the layer two layer construction is compound through prior art and form, pastes again and leaves the type rete. The silica gel adhesive tape is prepared by transferring a silica gel layer to a carrier layer material in a coating mode, drying and curing at a certain temperature, and then cutting, compounding and rolling.
In order to achieve the effects of better air permeability and easy tearing, the carrier layer is provided with longitudinally and transversely distributed embossing parts at fixed intervals, the embossing parts are any one or the combination of cross embossing parts and straight embossing parts, and the distance between the longitudinally and transversely distributed embossing parts is set to be 0.5-1.5mm, so that the air permeability of the material of the carrier layer can be improved, and the silicone gel adhesive tape can be torn randomly as required when in use.
The utility model discloses both can improve the gas permeability of materials such as PE, PU, TPU, non-woven fabrics, also can avoid using cutting means such as scissors when using, make things convenient for doctor and patient's use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the present invention;
fig. 3 is a schematic structural diagram of another embodiment of the present invention;
FIG. 4 is a schematic structural view of an embodiment of a carrier layer of the present invention;
FIG. 5 is a schematic structural view of another embodiment of the carrier layer of the present invention;
fig. 6 is a schematic structural view of another embodiment of the carrier layer of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
The utility model provides an easily tear type silica gel sticky tape which characterized in that, is including the carrier layer 1 that sets gradually, paste layer 2, leave type rete 3, paste the layer and paste the layer for silica gel, the carrier layer symmetry is equipped with impressed watermark portion 11. In particular, the adhesive layer is a medical silica gel adhesive layer in the prior art.
Further, the embossed portion is a cross-shaped embossed portion 111. In particular, the embossed portion is through the carrier layer.
Further, the distance between the embossed portions is 1 mm.
Further, the carrier layer is a PE carrier layer.
Furthermore, the release film layer is a PE triangular stripe release film layer.
The utility model discloses an easily tear type silica gel sticky tape is formed by the carrier layer, paste the layer and from the rolling after the type rete three layer construction is compound through prior art, or by the carrier layer and paste the rolling after the layer two layer construction is compound through prior art and form, pastes again and leaves the type rete. The silica gel adhesive tape is prepared by transferring a silica gel layer to a carrier layer material in a coating mode, drying and curing at a certain temperature, and then cutting, compounding and rolling.
In order to achieve the effects of better air permeability and easy tearing, the carrier layer is provided with longitudinally and transversely distributed embossing parts at fixed intervals, the embossing parts are any one or the combination of cross embossing parts and straight embossing parts, and the distance between the longitudinally and transversely distributed embossing parts is set to be 0.5-1.5mm, so that the air permeability of the material of the carrier layer can be improved, and the silicone gel adhesive tape can be torn randomly as required when in use.
The utility model discloses both can improve the gas permeability of materials such as PE, PU, TPU, non-woven fabrics, also can avoid using cutting means such as scissors when using, make things convenient for doctor and patient's use.
Example 2
The utility model provides an easily tear type silica gel sticky tape which characterized in that, is including the carrier layer 1 that sets gradually, paste layer 2, leave type rete 3, paste the layer and paste the layer for silica gel, the carrier layer symmetry is equipped with impressed watermark portion 11. In particular, the adhesive layer is a medical silica gel adhesive layer in the prior art.
Further, the embossing part is a combination of a cross-shaped embossing part 111 and a straight-line-shaped embossing part 112, and the cross-shaped embossing part and the straight-line-shaped embossing part are arranged in a staggered manner in a row. In particular, the embossed portion is through the carrier layer.
Further, the distance between the embossed portions is 0.8 mm.
Further, the carrier layer is a PU carrier layer.
Further, the release film layer is a PP triangular grain film release film layer.
The utility model discloses an easily tear type silica gel sticky tape is formed by the carrier layer, paste the layer and from the rolling after the type rete three layer construction is compound through prior art, or by the carrier layer and paste the rolling after the layer two layer construction is compound through prior art and form, pastes again and leaves the type rete. The silica gel adhesive tape is prepared by transferring a silica gel layer to a carrier layer material in a coating mode, drying and curing at a certain temperature, and then cutting, compounding and rolling.
Example 3
The utility model provides an easily tear type silica gel sticky tape which characterized in that, is including the carrier layer 1 that sets gradually, paste layer 2, leave type rete 3, paste the layer and paste the layer for silica gel, the carrier layer symmetry is equipped with impressed watermark portion 11. In particular, the adhesive layer is a medical silica gel adhesive layer in the prior art.
Further, the embossing part is a combination of a cross-shaped embossing part 111 and a straight-line-shaped embossing part 112, and the cross-shaped embossing part and the straight-line-shaped embossing part are arranged in a staggered manner. In particular, the embossed portion is through the carrier layer.
Further, the distance between the embossed portions is 1.2 mm.
Further, the carrier layer is a non-woven fabric carrier layer.
Furthermore, the release film layer is a PE triangular stripe release film layer.
The utility model discloses an easily tear type silica gel sticky tape is formed by the carrier layer, paste the layer and from the rolling after the type rete three layer construction is compound through prior art, or by the carrier layer and paste the rolling after the layer two layer construction is compound through prior art and form, pastes again and leaves the type rete. The silica gel adhesive tape is prepared by transferring a silica gel layer to a carrier layer material in a coating mode, drying and curing at a certain temperature, and then cutting, compounding and rolling.
Example 4
The utility model provides an easily tear type silica gel sticky tape which characterized in that, is including the carrier layer 1 that sets gradually, paste layer 2, leave type rete 3, paste the layer and paste the layer for silica gel, the carrier layer symmetry is equipped with the knurling portion. In particular, the adhesive layer is a medical silica gel adhesive layer in the prior art.
Further, the embossing part is a cross-shaped embossing part. In particular, the embossed portion is through the carrier layer.
Further, the distance between the embossed portions is 0.5 mm.
Further, the carrier layer is a TPU carrier layer.
Further, the release film layer is a PP triangular grain film release film layer.
The utility model discloses an easily tear type silica gel sticky tape is formed by the carrier layer, paste the layer and from the rolling after the type rete three layer construction is compound through prior art, or by the carrier layer and paste the rolling after the layer two layer construction is compound through prior art and form, pastes again and leaves the type rete. The silica gel adhesive tape is prepared by transferring a silica gel layer to a carrier layer material in a coating mode, drying and curing at a certain temperature, and then cutting, compounding and rolling.
Example 5
The utility model provides an easily tear type silica gel sticky tape which characterized in that, is including the carrier layer 1 that sets gradually, paste layer 2, leave type rete 3, paste the layer and paste the layer for silica gel, the carrier layer symmetry is equipped with the knurling portion. In particular, the adhesive layer is a medical silica gel adhesive layer in the prior art.
Furthermore, the embossing part is a combination of a cross-shaped embossing part and a straight-line-shaped embossing part, and the cross-shaped embossing part and the straight-line-shaped embossing part are arranged in a staggered mode in a row mode. In particular, the embossed portion is through the carrier layer.
Further, the distance between the embossed parts is 1.5 mm.
Further, the carrier layer is a PU composite non-woven fabric carrier layer.
Further, the release film layer is a PP triangular grain film release film layer.
The utility model discloses an easily tear type silica gel sticky tape is formed by the carrier layer, paste the layer and from the rolling after the type rete three layer construction is compound through prior art, or by the carrier layer and paste the rolling after the layer two layer construction is compound through prior art and form, pastes again and leaves the type rete. The silica gel adhesive tape is prepared by transferring a silica gel layer to a carrier layer material in a coating mode, drying and curing at a certain temperature, and then cutting, compounding and rolling.
Example 6
The utility model provides an easily tear type silica gel sticky tape which characterized in that, is including the carrier layer 1 that sets gradually, paste layer 2, leave type rete 3, paste the layer and paste the layer for silica gel, the carrier layer symmetry is equipped with the knurling portion. In particular, the adhesive layer is a medical silica gel adhesive layer in the prior art.
Furthermore, the embossing part is a combination of a cross-shaped embossing part and a straight-line-shaped embossing part, and the cross-shaped embossing part and the straight-line-shaped embossing part are arranged in a staggered mode. In particular, the embossed portion is through the carrier layer.
Further, the distance between the embossed portions is 0.7 mm.
Further, the carrier layer is a TPU composite PE carrier layer.
Furthermore, the release film layer is a PE triangular stripe release film layer.
The utility model discloses an easily tear type silica gel sticky tape is formed by the carrier layer, paste the layer and from the rolling after the type rete three layer construction is compound through prior art, or by the carrier layer and paste the rolling after the layer two layer construction is compound through prior art and form, pastes again and leaves the type rete. The silica gel adhesive tape is prepared by transferring a silica gel layer to a carrier layer material in a coating mode, drying and curing at a certain temperature, and then cutting, compounding and rolling.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art.
Claims (3)
1. An easy-to-tear silicone gel adhesive tape is characterized by comprising a carrier layer, a bonding layer and a release film layer which are sequentially arranged, wherein the bonding layer is a silicone gel bonding layer, and the carrier layer is symmetrically provided with embossing parts; the embossing part is any one or a combination of a cross-shaped embossing part and a straight-line-shaped embossing part; the distance between the embossing parts is 0.5-1.5 mm.
2. The easy-to-tear silicone gel tape according to claim 1, wherein the carrier layer is any one of a PE carrier layer, a PU carrier layer, a TPU carrier layer, a non-woven carrier layer, a PU composite non-woven carrier layer, and a TPU composite PE carrier layer.
3. The easy-to-tear silicone gel tape of claim 1, wherein the release film layer is a PE triangular corrugated release film layer or a PP triangular corrugated release film layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821020665.9U CN209808743U (en) | 2018-06-29 | 2018-06-29 | Easily tear type silica gel sticky tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821020665.9U CN209808743U (en) | 2018-06-29 | 2018-06-29 | Easily tear type silica gel sticky tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209808743U true CN209808743U (en) | 2019-12-20 |
Family
ID=68867778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821020665.9U Active CN209808743U (en) | 2018-06-29 | 2018-06-29 | Easily tear type silica gel sticky tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209808743U (en) |
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2018
- 2018-06-29 CN CN201821020665.9U patent/CN209808743U/en active Active
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