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Method for rolling condums and its dedicated equipment

A technology for condoms and equipment, which is applied to the field of rolling and folding of finished products of special-shaped condoms, can solve the problems of inconvenient use and inability to roll, and achieve the effects of improving work efficiency, fast rolling and easy to open.

Inactive Publication Date: 2003-07-23
刘家全
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is also inconvenient to use
For the above-mentioned wing-shaped condom or the special-shaped condom in which the condom and the trousers are connected as one, the existing equipment and methods cannot be folded at all.

Method used

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  • Method for rolling condums and its dedicated equipment
  • Method for rolling condums and its dedicated equipment
  • Method for rolling condums and its dedicated equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] see figure 1 The only difference between the special stem 1 of this method and the traditional stem is that the middle waist of the stem 1 is provided with an annular protrusion 2 . The top of the annular protrusion 2 can be blunt round, obtuse angled, right angled or acute angled. A base 3 is provided at the lower part of the stem 1 . The diameter of the condom is slightly smaller than the stem, so the condom fits tightly over the stem. In this way, the two will not slide relative to each other during the folding process. The stem 1 is a smooth and delicate hard material, which will not damage the condom during operation.

[0026] see figure 2 , the used rolling claw 4 is basically the same as the traditional rolling claw, and its inner side has a thicker latex layer with greater elasticity, and fine lines 5 are arranged on the surface of the latex layer to increase friction. The condom that passed the inspection is slightly tensioned and put on the stem 1 . The...

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Abstract

A special equipment for rolling condom has a cylindrical column with a convex ring at its middle position. A method for rolling a condom includes sleaving a condom on said cylindrical column, lowering the rolling paws to the bottom edge of condom, contracting the rolling paws to make it in contact with said convey ring, and lifting the rolling paws for rolling to the condom front its middle by 2 layers. Its advantage is high rolling speed.

Description

technical field [0001] The utility model relates to a condom, in particular to a method for rolling and folding finished products of special-shaped condoms and equipment specially designed for implementing the method. Background technique [0002] The production process of the condom includes latex dipping molding, crimping, drying, electrical inspection and demoulding. The final finished product should be rolled into a ring shape with rolling equipment to facilitate consumers to wear and use, and at the same time reduce the volume, facilitate packaging, and make the shape compact and beautiful. The rolling and folding equipment of the condom mainly includes a stem with a base and rolling claws. When operating, first put the condom tightly on the stem, then the rolling claws descend to the bottom of the condom to clamp the edge of the sleeve and rise up, so that the condom rolls outward from the mouth, and gradually rolls up until it reaches the top Only then can the entir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F6/04B29C53/00B29D24/00
Inventor 刘家全
Owner 刘家全
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