Non-woven fabric belt coated with non-setting adhesive

Abstract

The invention discloses a non-woven fabric belt coated with non-setting adhesive. The non-woven fabric belt includes a non-woven fabric belt body, a first non-setting adhesive layer, a second non-setting adhesive layer, first release paper and second release paper. The first non-setting adhesive layer is arranged on the upper surface of the non-woven fabric belt body. The second non-setting layer is arranged on the lower surface of the non-woven fabric belt body. The first release paper is arranged on the outer surface of the first non-setting adhesive layer. The second release paper is arranged on the outer surface of the second non-setting adhesive layer. The first release paper and the second release paper are identical in thickness and the first non-setting adhesive layer and the second non-setting adhesive layer are identical in thickness. The thicknesses of the first non-setting adhesive layer and the second non-setting adhesive layer are larger than the thicknesses of the first release paper and the second release paper. Both of the first non-setting adhesive layer and the second non-setting adhesive layer are non-setting adhesive layers in which a bitter agent is added, non-setting adhesive layers in which a spicy agent is added or non-setting adhesive layers in which glass cellosilk is added. The non-woven fabric belt coated with the non-setting adhesive is simple in structure, lower in cost, convenient in constructioh and great in market application prospect and does not cause pollution on the environment.

Description

technical field [0001] The invention belongs to the technical field of materials for cables and optical cables, and in particular relates to a non-woven tape, in particular to a non-woven tape coated with self-adhesive. Background technique [0002] After the actual laying of duct optical cables and overhead optical cables, mice, squirrels or termites often eat them, causing damage to the optical cables. The existing method of preventing rodents and termites is to increase the hardness of the outer sheath of the optical cable, such as extruding a layer of nylon layer on the outer sheath, or coating a layer of stainless steel belt on the outer sheath of the optical cable, or in the outer sheath of the optical cable. Add toxic chemical repellant; the first two methods are costly and inconvenient for construction, while the latter method has a certain impact on the environment and is rarely used. Filling the optical cable with self-adhesive is a way to prevent rodents and term...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies in the above-mentioned prior art, and provide a non-woven fabric tape coated with self-adhesive, which has a simple structure, reasonable design and good use effect, and effectively solves the problem of the use of optical cables in the prior art. There are problems of high cost and inconvenient construction for extruding a layer of nylon layer on the outer sheath of the surface or coating a layer of stainless steel belt on the outer sheath of the optical cable, and adding toxic chemical repellents to the outer sheath of the optical cable. The environment has a certain impact, and at the same time it is easy to use in the optical cable processing process, the cost is low, and the market application prospect is good

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