CN211948044U - Long service life's portable road reflection of light marking tape - Google Patents
Long service life's portable road reflection of light marking tape Download PDFInfo
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- CN211948044U CN211948044U CN202020414926.6U CN202020414926U CN211948044U CN 211948044 U CN211948044 U CN 211948044U CN 202020414926 U CN202020414926 U CN 202020414926U CN 211948044 U CN211948044 U CN 211948044U
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Abstract
The utility model discloses a long service life's portable road reflection of light marking tape belongs to road reflection of light sign technical field, has solved the problem that road reflection of light marking tape among the prior art leads to life to shorten because its structure and material have the defect, the utility model discloses a by lower supreme gum layer, substrate layer, finish paint layer, the reflector layer that connects gradually, the substrate layer comprises cotton-polyester blended fabric, the finish paint layer comprises oily two ingredient polyurethane paint layers, the reflector layer comprises the glass pearl, the glass pearl bonds on the finish paint layer, and the granularity of glass pearl is 45-70 mesh, the gum layer comprises pressure sensitive adhesive. The utility model discloses a marking tape intensity is high, glass pearl bonds firmly, and life obviously prolongs.
Description
Technical Field
The utility model belongs to the technical field of road reflection of light traffic sign, a long service life's portable road reflection of light marking tape.
Background
Traffic signs, assets that convey guidance, restriction, warning, or indication information in text or symbols. Also known as road signs, road traffic signs. In general, a traffic sign which is safe, striking, clear and bright is an important measure for implementing traffic management and ensuring the safety and smoothness of road traffic. Traffic signs are of various types, and can be distinguished in various ways: primary and secondary signs; movable signs and fixed signs; illuminated signs, luminous signs and reflective signs; and a variable information mark reflecting the driving environment change.
The types of the reflective materials of the reflective signs are as follows: the lens can be classified into lens-embedded type, sealed capsule type, microprism type, and the like according to their structure. The light reflection principle is as follows: light directed toward the sign face should be reflected back toward the light source in the opposite direction of the incident light. The retroreflective material for the sign face should have excellent wide-angle property and retroreflectivity due to the difference in sign position and vehicle running condition. The retroreflection coefficient value of the reflecting film used for the sign face should meet the specification of JT/T279 under the conditions of different incidence angles (the angle between the light of the automobile headlamp and the normal line of the sign face) and different observation angles (the angle between the light of the automobile headlamp and the light of the sign reflected back to the eyes of the driver).
Road reflection of light marking tape among the prior art leads to its thickness to influence the peel strength that the gum adhered because antiseized layer can't be scribbled thinly, and the substrate uses pliable and tough fibrous polymer usually simultaneously, and its tear strength and tensile strength are all not enough, and above reason has all led to the life of road reflection of light marking tape to shorten, can't satisfy the requirement that sets up on the road for a long time and play the marking effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a:
in order to solve the problem that the service life of the road reflective marking tape in the prior art is shortened due to the defects of the structure and the materials of the road reflective marking tape, the portable road reflective marking tape with long service life is provided.
The utility model adopts the technical scheme as follows:
the utility model provides a long service life's portable road reflection of light marking tape, its characterized in that includes back glue layer, substrate layer, finish paint layer, the reflector layer by supreme connection gradually down, the substrate layer comprises cotton polyester blended fabric, the finish paint layer comprises oily two ingredient polyurethane paint layers.
Furthermore, the light reflecting layer is composed of glass beads, the glass beads are bonded on the finish paint layer, and the granularity of the glass beads is 45-70 meshes.
Further, the back adhesive layer is composed of pressure-sensitive adhesive.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
compared with the road reflective marking tape in the prior art, the utility model cancels the anti-sticking layer, on one hand, the problem that the peeling strength of the back glue adhesion is reduced because the anti-sticking layer can not be thinned is solved, better back glue layer and finish paint layer material are utilized, glass beads are firmly stuck on the finish paint layer, the product is easier to uncover after being rolled up, the use is facilitated, the service life is obviously prolonged, on the other hand, cotton-polyester blended cloth is adopted to replace fiber polymer, namely chemical fiber cloth, the tearing strength and the tensile strength of the base material are greatly improved, the tensile strength of the base material cloth is ensured in the long-term use of the marking tape, and the effective service time of the marking tape is further prolonged; the utility model discloses a narrower glass bead of granularity scope is used to the reflector layer, makes it firmly bond on the finish coat layer of appropriate thickness, compares in current marking tape even do not cover from the type membrane can not drop yet, has saved the cost, has improved the production efficiency in marking tape.
Drawings
Fig. 1 is a structural diagram of the present invention.
The labels in the figure are: 1-a back glue layer, 2-a base material layer, 3-a finish paint layer and 4-a reflecting layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The utility model provides a long service life's portable road reflection of light marking tape, includes by lower supreme gum layer 1, substrate layer 2, finish paint layer 3, the reflector layer 4 that connects gradually, and substrate layer 2 comprises cotton polyester blended fabric, and finish paint layer 3 comprises oily two ingredient polyurethane paint layers.
Further, the reflecting layer 4 is composed of glass beads, the glass beads are adhered to the finish paint layer 3, and the granularity of the glass beads is 45-70 meshes.
Further, the back adhesive layer 1 is composed of a pressure sensitive adhesive.
The utility model discloses a road reflection of light marking tape manufacturing process as follows:
coating oily double-component polyurethane paint with various colors on a soft cotton-polyester blended fabric substrate in a color separation manner, uniformly planting 45-70-mesh glass beads on the substrate, drying, cooling and rolling; then coating a pressure-sensitive adhesive on the back, drying, cooling and rolling; finally, cutting, rolling and packaging to obtain the finished product.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The utility model provides a long service life's portable road reflection of light marking tape, its characterized in that includes by lower supreme gum layer (1), substrate layer (2), finish coat layer (3), the reflector layer (4) that connect gradually, substrate layer (2) comprise cotton-polyester blended fabric, finish coat layer (3) comprise oily two ingredient polyurethane paint layers.
2. The portable road sign strip with long service life according to claim 1, wherein the reflective layer (4) is composed of glass beads, the glass beads are bonded on the finish paint layer (3), and the granularity of the glass beads is 45-70 meshes.
3. The portable road sign strip with long service life according to claim 1, wherein the back adhesive layer (1) is composed of pressure sensitive adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020414926.6U CN211948044U (en) | 2020-03-27 | 2020-03-27 | Long service life's portable road reflection of light marking tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020414926.6U CN211948044U (en) | 2020-03-27 | 2020-03-27 | Long service life's portable road reflection of light marking tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211948044U true CN211948044U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020414926.6U Active CN211948044U (en) | 2020-03-27 | 2020-03-27 | Long service life's portable road reflection of light marking tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211948044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922110A (en) * | 2022-06-06 | 2022-08-19 | 东南大学 | Prefabricated wear-resistant continuous road marking and construction method thereof |
-
2020
- 2020-03-27 CN CN202020414926.6U patent/CN211948044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922110A (en) * | 2022-06-06 | 2022-08-19 | 东南大学 | Prefabricated wear-resistant continuous road marking and construction method thereof |
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