Patent ID: 10376004

Abstract:
A type of PVC related disposable gloves and the manufacturing process thereof. The process includes: The PVC resin or its mixture is mixed with a plasticizer to form a glove formula mixture. The films of glove material mixture are formed with the said glove formula mixture. Two layers of the said films of glove material mixture are placed in parallel to form the glove material films An insulation layer is placed on one side of the glove material films, and a beam of electromagnetic waves is applied and distributed along a path of preset contour onto the surface of the glove material films so that the electromagnetic beam penetrates the glove material films and, as the result, the two layers of the glove material films are effectively sealed and joined along the path of preset contour; Or thermal heat is applied and distributed along a path of preset contour onto the surface of the glove material films so that the heating temperature is equal to or higher than the critical point of heat sealing temperature of the glove material films and, as the result, the two layers of the glove material films are effectively sealed and joined along the path of preset contour. Pressure is applied on the glove material films along the path of preset contour so that the two layers of the glove material films are fused integrally along the path of preset contour. A cutting edge is applied along the outer path of preset contour, and the inner part of the path of preset contour including the fused part is separated from the glove material films, while an opening at the wrist is cut, so that a piece of the PVC related disposable glove is formed. This manufacturing process of the PVC related disposable gloves greatly reduces the environmental pollutions and has a very high value for in protecting the environment.