Hot-melt adhesive irregular athletic tape
Technical field
The present invention relates to a kind of hot-melt adhesive irregular athletic tape, belong to remedial exercise articles for use technical field.
Background technology
At present, adhesive tape coating technology utilizes scraper frictioning coating technique and common steel rider transfer print glue technology mostly, is all that the adhesive tape produced does not possess airing function or air permeable effect is very poor glue full coat on cloth.
Summary of the invention
It is an object of the invention to provide a kind of hot-melt adhesive irregular athletic tape, it is intended to the problems such as Hot melt adhesive tape air permeable effect difference.
The purpose of the present invention is achieved through the following technical solutions:
Hot-melt adhesive irregular athletic tape, comprises adhesive tape, is characterized as being: adhesive tape is evenly distributed with random air-vent, and tape surface turns shift printing rubber by steel rider and friction roller gluing coating method is formed with hot melt adhesive layer, and hot melt adhesive layer is formed random air-vent.
Further, above-mentioned hot-melt adhesive irregular athletic tape, described hot melt adhesive layer is melt pressure sensitive glue-line.
Further, above-mentioned hot-melt adhesive irregular athletic tape, steel rider and the velocity of rotation official post hot melt adhesive layer of friction roller form random air-vent.
Substantive distinguishing features and significant progress that technical solution of the present invention is prominent are mainly reflected in:
The present invention solves the air-locked problem of Hot melt adhesive tape very well, adopts brand-new coating print glue technology, replaces full coat glue with part gluing, and what both decreased unit plane gum deposit makes consumption, has saved production cost, realizes again adhesive tape and possesses good airing function.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Fig. 1: the cross section structure schematic diagram of the present invention.
Detailed description of the invention
As shown in Figure 1, hot-melt adhesive irregular athletic tape, comprise adhesive tape 1, adhesive tape 1 is evenly distributed with random air-vent, adhesive tape 1 surface turns shift printing rubber by steel rider and friction roller gluing coating method is formed with hot melt adhesive layer 2, steel rider and the velocity of rotation official post hot melt adhesive layer of friction roller form random air-vent 3, thus possessing good air permeable effect.
Wherein, PUR purchases the hot-fusible pressure-sensitive adhesive of Beijing radiance century Trade Co., Ltd., and composition comprises: rubber polymer, tackifying resin, zinc oxide, softening agent, age resistor, solvent.
Friction gluing coating technique is adopted to replace conventional drag frictioning gluing mode, it is achieved random part gluing method replaces scraper frictioning allover method, and the adhesive tape produced is distributed random air-vent.
First adopting steel rider to turn shift printing rubber technology, as being unable to reach required air permeable effect only with this single technology, steel rider turns shift printing rubber can only realize the full coat glue to adhesive tape.Thus, then adopt friction gluing coating technique, utilize the rotary speed difference of two steel riders, it is achieved friction gluing, thus solving the ventilative bad problem of adhesive tape.Steel rider turns shift printing rubber technology and combines friction gluing coating technique.
The technical scheme drawn according to test and product specification formulate coating line, obtain processing parameter setting according to test: the gap length of the panel of spread, steel rider velocity of rotation ratio, the gap length of steel rider.On coating line, produce satisfactory adhesive tape with the technological parameter formulated.
In sum, the present invention solves the air-locked problem of Hot melt adhesive tape very well, adopts brand-new coating print glue technology, full coat glue is replaced with part gluing, what both decreased unit plane gum deposit makes consumption, has saved production cost, realizes again adhesive tape and possesses good airing function.
It is to be understood that: the above is only the preferred embodiment of the present invention; for those skilled in the art; under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.