CN205581339U - High -grade reflection film - Google Patents

Abstract

The utility model discloses a high -grade reflection film, including the PET film, the glass bead reflection stratum, the hot melt adhesive supporting layer, pressure -sensitive layer and protective layer, PET film below is the glass bead reflection stratum, the glass bead reflection stratum has a plurality of glass bead, the glass bead lower semisphere has plated the aluminium lamination on the surface, glass bead passes through in the reflection stratum back knurling and is openly forming the knurling pillar of top protrusion in the glass bead top, vacuole formation between PET film and the glass bead, glass bead reflection stratum below complex has the hot melt adhesive supporting layer, scribble pressure -sensitive layer on the plane at the hot melt adhesive supporting layer back, the back on pressure -sensitive layer covers the matcoveredn. The utility model discloses the surface is easy tear not, can print, can cut, conveniently makes various signs, and product luminance is high, and glass bead reflection stratum below is compound to have the hot melt adhesive supporting layer, and glass bead can not subside. The utility model discloses easy tear's characteristic especially is not fit for engineering work -site.

Description

A kind of high-strength reflecting film

Technical field

This utility model relates to reflectorized material field, specifically a kind of high-strength reflecting film.

Background technology

At the above highway in major urban arterial highway road and grade, existing road and traffic sign plates use acrylic type height intensity level Reflective membrane or microprism reflecting film, and the many uses engineering grade reflective membrane below standard highway or ad-level reflective membrane, The former advantage is that brightness is high, and shortcoming is that price is high, and traffic signs cost is high.The latter's advantage is low cost, and shortcoming is that brightness is low.

Utility model content

For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of economical high-strength reflecting film, and it has both High brightness, the advantage of low cost, it is particularly suited for provisional traffic signs mark, the feature of high brightness ensure that mark Recognition, meets the requirement of traffic safety, and low cost greatly reduces the cost of traffic mark simultaneously, is that a kind of cost performance is high Product.

For achieving the above object, the following technical scheme of this utility model offer:

A kind of high-strength reflecting film, including PET film, glass bead retroreflective layer, PUR supporting layer, varistor layer and protection Layer, described PET film, as skin covering of the surface, is glass bead retroreflective layer below described PET film, described glass bead retroreflective Layer has some glass microballoons, and described glass microballoon lower semisphere surface is coated with aluminium lamination, and described glass bead retroreflective layer is by the back of the body Embossing pillar above glass microballoon is protruded in face embossing at formation top, front, the top of embossing pillar be positioned at glass microballoon The PET film of top is bonding, forms cavity, the highest reflecting interface, described glass between described PET film and glass microballoon It is compounded with PUR supporting layer below bead retroreflective layer, the plane at the described PUR supporting layer back side scribbles varistor layer, described The back side of varistor layer is coated with protective layer.

Preferably, described PUR supporting layer is that one is coated with PUR macromolecule membrane, and it plays support glass microballoon Effect, makes glass microballoon evenly distributed, forms non-uniform reflection layer.

Preferably, described protective layer is separate paper.

Preferably, described protective layer is antiadhesion barrier.

Compared with prior art, the beneficial effects of the utility model are:

This utility model surface is difficult to tear, can print, can cut, the various marks of convenient making, and product brightness is high, Being about 5 times of existing ordinary skill reflecting film, the temporary mark for construction site can reach remote observability, Driver can be allowed to react in advance, it is to avoid vehicle accident；PUR supporting layer, glass it is compounded with below glass bead retroreflective layer Microballon will not settle.This utility model is difficult to the characteristic of tear and is especially suitable for engineering construction place.This utility model brightness height, Low cost, is particularly suited for provisional traffic signs mark, and the feature of high brightness ensure that the recognition of mark, meets traffic The requirement of safety, low cost greatly reduces the cost of traffic mark simultaneously, is the excellent product of a kind of cost performance.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clearly Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.

Referring to Fig. 1, in this utility model embodiment, a kind of high-strength reflecting film, including PET film 1, glass microballoon Reflecting layer 2, PUR supporting layer 3, varistor layer 4 and protective layer 5, described PET film 1 as skin covering of the surface, this skin covering of the surface Can print, can cut, good operability, be glass bead retroreflective layer 3 below described PET film 1, described glass microballoon is anti- Penetrate layer 3 and there is some glass microballoons 7, described glass microballoon lower semisphere surface is coated with aluminium lamination, described glass bead retroreflective layer 3 protrude embossing pillar 8 above glass microballoon by back side embossing at formation top, front, the top of embossing pillar 8 with It is positioned at the PET film 1 above glass microballoon bonding, forms cavity 6 between described PET film 1 and glass microballoon 7, i.e. High reflecting interface.

Being compounded with PUR supporting layer 3 below described glass bead retroreflective layer 2, described PUR supporting layer 3 is a kind of coating Having PUR macromolecule membrane, it plays the effect of support glass microballoon, makes glass microballoon evenly distributed, forms non-uniform reflection Layer.Scribbling varistor layer 4 in the plane at described PUR supporting layer 3 back side, varistor layer 4 plays and facilitates reflective membrane stickup to take office The effect of what plane, the back side of described varistor layer 4 is coated with protective layer 5, and protective layer 5 is separate paper or antiadhesion barrier.

It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, Er Qie In the case of spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms. Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting Involved claim.

Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only comprises One independent technical scheme, this narrating mode of description is only the most for clarity sake, and those skilled in the art should be by Description is as an entirety, and the technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can With other embodiments understood.

Claims (4)

1. a high-strength reflecting film, it is characterised in that include that PET film, glass bead retroreflective layer, PUR support Layer, varistor layer and protective layer, described PET film, as skin covering of the surface, is glass bead retroreflective layer below described PET film, Described glass bead retroreflective layer has some glass microballoons, and described glass microballoon lower semisphere surface is coated with aluminium lamination, described glass Bead retroreflective layer passes through back side embossing and protrudes the embossing pillar above glass microballoon, the top of embossing pillar at formation top, front Portion is bonding with the PET film being positioned at above glass microballoon, between described PET film and glass microballoon formed cavity, the highest instead Face, firing area, is compounded with PUR supporting layer, in the plane at the described PUR supporting layer back side below described glass bead retroreflective layer Scribbling varistor layer, the back side of described varistor layer is coated with protective layer.

High-strength reflecting film the most according to claim 1, it is characterised in that described PUR supporting layer is a kind of painting It is covered with PUR macromolecule membrane.

High-strength reflecting film the most according to claim 1, it is characterised in that described protective layer is separate paper.

High-strength reflecting film the most according to claim 1, it is characterised in that described protective layer is antiadhesion barrier.