A kind of filling method and filling device of eyelash fiber body

Abstract

A filling method for eyelash fiber body, which includes a step of generating a vacuum in the bottle and a step of sucking the fiber body into the bottle by using the vacuum negative pressure in the bottle, a straw is arranged in the neck of the bottle, and one end of the straw extends Into the bottle, the other end of the straw extends out of the bottle neck and close to the fibrous body to be inhaled. A filling device, comprising a tubular body, the tubular body is provided with a bottle body cavity and a bottleneck cavity, a circumferential step is arranged between the bottle body cavity and the bottleneck cavity, and an O-shaped seal is placed on the circumferential step The tubular body is provided with a radial through hole, the radial through hole communicates with the bottle neck cavity, the radial through hole is connected with the quick joint at the outer wall of the tubular body, the lower end surface of the tubular body is provided with a suction pipe, and the outer surface of the suction pipe The diameter is smaller than the inner diameter of the bottle neck cavity, and the upper end of the straw extends to the plane where the circumferential step is located. The invention improves the filling efficiency and at the same time avoids the risk of contamination caused by the contact of human hands with the fiber body.

Description

Technical field: [0001] The invention relates to the field of packaging, in particular to a packaging technology for fine fibers, in particular to a filling method and a filling device for eyelash fiber bodies. Background technique: [0002] Eyelash fiber body is a new type of cosmetic, which is filled with fiber body in a plastic bottle. When using, use a brush to roll up some fiber bodies, and brush on the eyelashes that have been painted with traditional cream mascara or other solvents to achieve the effect of eyelash lengthening. [0003] In the prior art, the manual method is used to gradually press the fiber body into the plastic bottle by using a hairbrush. This method of filling eyelash fiber is very inefficient and labor-intensive. One employee can only fill about 25 bottles per hour. Moreover, the frequency of manual contact with the fibrous body increases, and the risk of the fibrous body being contaminated increases. Invention content: [0004] The object of...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a filling method of eyelash fiber body, the filling method of this kind of eyelash fiber body should solve the low efficiency of filling eyelash fiber body in the plastic bottle in the prior art, and the fiber body is easy to be polluted technical issues

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