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Method for producing row of artificial eyelashes

A technology of artificial eyelashes and false eyelashes, which is applied to hat products, clothing, hair accessories, etc.

Pending Publication Date: 2022-07-08
LOREAL SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Finally, there is a need for automation to increase the quality level of the multiple rows of false eyelashes obtained through repetition, but with simple means that minimize the number of parts in the production machine

Method used

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  • Method for producing row of artificial eyelashes
  • Method for producing row of artificial eyelashes
  • Method for producing row of artificial eyelashes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0195] In one embodiment of the invention, the method is carried out by the following sequential steps:

[0196] (a) Weaving an assembly for forming multiple rows of artificial eyelashes to be secured to the lid margin, the assembly having at least two bases and false eyelashes, at least one base for securing to the lid margin, the bases being mutually relative to the midplane Arranged in parallel and symmetrically, each base has a first warp thread forming a stitch, in particular a chain stitch braided warp thread.

[0197] (e) Activating the heat-fusible warp thread or strands to secure the sutures of the base. Activation may include heating, especially for example by baking or heating rollers or steam. Next, clean the components.

[0198] (b) bending a row of artificial eyelashes and / or base and / or false eyelashes by applying a mechanical load in the presence of an energy stimulus that causes the false eyelash material to heat up, in particular by applying ultrasound or h...

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Abstract

A row of artificial eyelashes and a method of making the same. A method for manufacturing a row of artificial eyelashes comprises at least the following two steps: (a) weaving an assembly (20) for forming a plurality of rows (10) of artificial eyelashes to be fixed to an eyelid edge, the assembly having at least two bases (12) for fixing to the eyelid edge, the bases being arranged parallel to and symmetrical to each other with respect to a median plane (P), and false eyelashes (14) arranged parallel to and symmetrical to each other with respect to the median plane (P); each base (12) has: first warp threads (16) knitted by chain stitches forming stitches through which false eyelashes (14) pass rather than are tied; the first warp threads (16) are woven by chain stitches forming stitches, and the second warp threads (18) are woven by chain stitches forming stitches, the false eyelashes (14) pass through the chain stitches instead of being tied thereon, the first warp threads (16) and the second warp threads (18) are interwoven, and (b) the false eyelashes (14) are woven by applying a mechanical load in the presence of an energy stimulus causing the material of the false eyelashes to heat, in particular by applying ultrasound or high frequency or by heating. And bending the artificial eyelashes and / or the base and / or the false eyelashes of the row (10).

Description

technical field [0001] The present invention relates to cosmetic products for the eye, in particular to artificial eyelashes to be fixed to the edge of the eyelid, especially a row of artificial eyelashes and a method for making the same. Background technique [0002] It is known to manufacture multiple rows of artificial eyelashes by hand-bonding fibers used to form false eyelashes to a base for sticking to the eyelid. However, this manual manufacturing method is complicated and expensive. In addition, production times can be quite long, thus potentially limiting productivity. [0003] Furthermore, there is a risk of false eyelashes falling off the base, as they are held to the base by gluing to the base, which is on very small uneven surfaces considering the fineness of the fibers used to form the false eyelashes carried out above. [0004] Also known is patent KR 10-1045497, which relates to artificial eyelashes produced by inserting in a zigzag pattern two threads for...

Claims

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Application Information

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IPC IPC(8): A41G5/02
CPCA41G5/02D04B21/202D10B2401/041
Inventor 埃里克·科里尔H·萨克斯
Owner LOREAL SA
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