Method of making gloves
AssigneeInteplast Group Corporation
InventorsPai-Mei Tseng, Chih Jen Hsu, Jyh-Yao Raphael Li, Kelvin Yang
Life of this patent
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Abstract
A method of making gloves from a web of material, which leaves no scrap from the web of material. A first sheet of material is overlaid on a second sheet of material forming a web. First and second glove patterns are formed in the web are arranged to be opposite one another in the cross machine direction of the web. A sinusoidal cut can be made in the web in the machine direction to form glove patterns opposite each other in the cross machine direction.
Claims11
A method of manufacturing disposable plastic gloves, the method comprising:
- overlaying a first sheet of material on a second sheet of material to create a web having a lengthwise extent in a machine direction and a widthwise extent in a cross machine direction;
- forming glove patterns including a first plurality of glove patterns and a second plurality of glove patterns in the web, each glove pattern of the first plurality of glove patterns and each glove pattern of the second plurality of glove patterns defining the entirety of one glove when separated from the web;
- wherein the step of forming the glove patterns includes forming first cut and seal elements at least partially defining finger receptacles, forming a second cut and seal element extending in the machine direction of the web between the first plurality of glove patterns and the second plurality of glove patterns, the second cut and seal element separating the first plurality of glove patterns from the second plurality of glove patterns on opposite sides of the web in the cross machine direction;
- whereby the glove patterns occupy all of the material of the web in a region of the web where the glove patterns are formed, such that there is no scrap material of the web in the region where the glove patterns are formed;
- and
- wherein the second cut and seal element extends continuously in the machine direction of the web between the first plurality of glove patterns and the second plurality of glove patterns.
A method of manufacturing disposable plastic gloves, the method comprising:
- overlaying a first sheet of material on a second sheet of material to create a web having a lengthwise extent in a machine direction and a widthwise extent in a cross machine direction;
- forming glove patterns including a first plurality of glove patterns and a second plurality of glove patterns in the web, each glove pattern of the first plurality of glove patterns and each glove pattern of the second plurality of glove patterns defining the entirety of one glove when separated from the web;
- wherein the step of forming the glove patterns includes forming first cut and seal elements at least partially defining finger receptacles, forming a sinusoidal second cut and seal element extending in the machine direction of the web between the first plurality and second plurality of glove patterns;
- and
- wherein the second cut and seal element comprises a line extending in the machine direction and having plural oscillations in the cross machine direction as it extends in the machine direction.
Dependencies are inferred from the claim text.