| 摘要 |
<p>Dispenser of a cold-applied adhesive liquid, comprising a substantially rigid container (1), an orifice (4) for the introduction of pressurized air, a hole (5) for an externally controlled valve (3), and means (2) for separating the air from the adhesive to prevent reactions (oxidation) between the air and the adhesive liquid contained in the void formed by the said separating means (2). When the valve (3) is opened, the adhesive flows out in a controlled quantity as a result of the pressure of the air contained in the container (1).</p> |
