Wiper for cosmetics bottle

A cosmetic container and wiper technology, applied in the field of packaging of liquid products, can solve the problems of mixing, poor sealing, hard wiper, etc., and achieve the effect of saving costs and reducing manufacturing costs

Inactive Publication Date: 2008-05-28
RISDON INT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

LDPE wipers are stiffer so seal poorly and don't have very thin wiper edges
However, the obvious potential problem with the thin wiper rim is that the hard wiper rim of the wiper membrane can crack during repeated use, resulting in small fragments of the broken LDPE wiper being mixed into the bulk makeup product

Method used

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  • Wiper for cosmetics bottle
  • Wiper for cosmetics bottle
  • Wiper for cosmetics bottle

Examples

Experimental program
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Effect test

Embodiment Construction

[0020] Referring to Figures 1-8, they show the wiper 40 of the present invention. Particularly as seen in FIGS. 6-8, the wiper 40 is intended to be used in a cosmetic bottle 10 having a cavity 12 and a neck 14 containing cosmetics. The bottle 10 has a bottle cap 16 detachably fixed to the neck 14. Usually, the neck 14 is machined with threads on the outside and the inner surface of the bottle cap 16 has internal threads to match it, so the bottle cap 16 can be screwed on the neck 14. The bottle cap 16 has an applicator rod 18 attached to the bottle cap and extending downward from the bottle cap 16. The rod 18 extends downward through the neck 14 into the cavity 12. The rod 18 has a rod diameter. The rod 18 has an applicator 20 installed at its distal end. When the cap 16 is removed from the bottle and the application rod 18 and the applicator 20 are drawn out, the applicator 20 can take out the cosmetics from the cavity 12. The applicator 20 has the largest applicator diameter. Th...

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PUM

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Abstract

A wiper for use in a cosmetics bottle fabricated from a semi-rigid plastic such as low density polyethylene. The wipe has a sleeve with an integral wiper diaphragm defining an orifice having a wiper edge. The wiper diaphragm is connected to the sleeve by a plurality of spaced-apart ribs which act to hold any pieces of the diaphragm which may break off in use, and prevent them from falling into the cosmetics bottle and any product contained in the bottle.

Description

Technical field [0001] The present invention relates to a packaging of liquid products, in particular to packaging of liquid cosmetic products such as mascara, foundation cream, liquid rouge, eyeliner, eye shadow, lip tint and lip gloss. Background technique [0002] Mascara and other liquid cosmetics are usually packed in bottles with removable caps and applicators. The applicator is usually installed at the end of the rod, and then the rod is installed on the inside of the bottle cap in turn. When applied to mascara, the applicator is usually a twisted wire brush with bristles. When used in other cosmetics, the applicator can be a cosmetic foam sponge or felt top or other absorbent or porous materials with load capacity. Bottle caps are usually threaded and can be screwed onto the neck to close the bottle. When the bottle is closed, the rod extends downward from the bottle cap through the neck and wiper part into the bottle. Cosmetic bulk products such as mascara are packed in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45D34/04A45D34/00
CPCA45D40/267A46B2200/1053
Inventor 托马斯·卡尼
Owner RISDON INT
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