A kind of novel two-sided adhesive tape
Technical field
The utility model belongs to double faced adhesive tape field, specifically, relates to a kind of novel two-sided adhesive tape.
Background technology
Flourish along with industry, the application of double sticky tape is also thereupon more and more extensive, is generally widely used in electrically, leather, inscription plate, stationery, electronics, automobile edging are fixed, the purposes such as footwear industry, paper processed, handicraft stickup location.Hot melt two-sided glue is mainly used in the aspects such as paster, stationery, office.Oiliness double faced adhesive tape is mainly used in leatherware, PE Foam, sponge, the contour sticky aspect of article of footwear.Embroidery double faced adhesive tape is mainly used in computer embroidery aspect.
Common adhesive tape can not meet the demand in market, and not only purposes is single and there is the problem of performance deficiency, all can not meet the needs on market as shading, the product index such as heat-resisting, anti-skidding.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of reasonable in design, be convenient to location, improve overall anti-skid, barrier, thermotolerance, opacifying property, by designing the pressure sensing adhesive layer of different viscosity, while saving material, realize the novel two-sided adhesive tape that different adhesive paste needs.
For solving the problem, the technical scheme that the utility model adopts is:
A kind of novel two-sided adhesive tape, it is characterized in that: comprise basic unit, the upper surface of basic unit is covered with one deck macromolecule layer, and the upper surface of macromolecule layer is provided with the pressure-sensing glue that can be shifted, and the upper surface of the pressure-sensing glue that can be shifted is covered with one deck sealing coat; The lower surface of described basic unit is covered with one deck macromolecule layer, and the lower surface of macromolecule layer is provided with fixing pressure-sensing glue, and the lower surface of fixing pressure-sensing glue is covered with one deck sealing coat; The both sides of described macromolecule layer are respectively arranged with the relative L shape limited bayonet in direction.
As a kind of technical scheme of optimization, described basic unit is the nonwoven layer be made up of non-woven fabrics, is provided with wire cloth in nonwoven layer.
As a kind of technical scheme of optimization, the thickness of described nonwoven layer is 120 μm ± 10 μm.
As a kind of technical scheme of optimization, described macromolecule layer is the macromolecule layer be made up of PET material, and its thickness is 50 μm ± 5 μm; Described macromolecule layer and L shape limited bayonet Integral design manufacture.
As a kind of technical scheme of optimization, described sealing coat is made up of two-sided interleaving paper, and its thickness is 80 μm ± 5 μm.
Owing to have employed technique scheme, compared with prior art, the utility model is reasonable in design, be convenient to location, utilize L shape limited bayonet to realize the accurate quick position of double sticky tape, the utility model has good result of use simultaneously, improve overall anti-skid, barrier, thermotolerance, opacifying property, by designing the pressure sensing adhesive layer of different viscosity, while saving material, realizing different adhesive paste needs, have a good application prospect.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail simultaneously.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of a kind of embodiment of the utility model.
Embodiment
Embodiment:
As shown in Figure 1, a kind of novel two-sided adhesive tape, comprises basic unit 4, and the upper surface of basic unit 4 is covered with one deck macromolecule layer 3, and the upper surface of macromolecule layer 3 is provided with the pressure-sensing glue 2 that can be shifted, and the upper surface of the pressure-sensing glue that can be shifted 2 is covered with one deck sealing coat 1.The lower surface of described basic unit 4 is covered with one deck macromolecule layer 3, the lower surface of macromolecule layer 3 is provided with fixing pressure-sensing glue 5, and the lower surface of fixing pressure-sensing glue 5 is covered with one deck sealing coat 1.The both sides of described macromolecule layer 3 are respectively arranged with the relative L shape limited bayonet 6 in direction.
In the present embodiment, described basic unit is the nonwoven layer be made up of non-woven fabrics, is provided with wire cloth in nonwoven layer.
The thickness of described nonwoven layer is 120 μm ± 10 μm.Described macromolecule layer is the macromolecule layer be made up of PET material, and its thickness is 50 μm ± 5 μm; Described macromolecule layer and L shape limited bayonet Integral design manufacture.
Described sealing coat is made up of two-sided interleaving paper, and its thickness is 80 μm ± 5 μm.
The utility model is reasonable in design, be convenient to location, L shape limited bayonet is utilized to realize the accurate quick position of double sticky tape, the utility model has good result of use simultaneously, improve overall anti-skid, barrier, thermotolerance, opacifying property, by designing the pressure sensing adhesive layer of different viscosity, while saving material, realizing different adhesive paste needs, have a good application prospect.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural changes made under enlightenment of the present utility model, and every have identical or akin technical scheme with the utility model, all belongs to protection domain of the present utility model.