Cotton toothbrush manufacturing process and cotton toothbrush

A manufacturing process, toothbrush technology, applied in the field of toothbrush manufacturing, can solve the problems of labor, time-consuming, laborious, high cost, etc.

Pending Publication Date: 2020-02-21
SHANGHAI WEIYIN BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, because the gauze strips are too small and relatively soft, it is difficult to realize automatic pasting and forming by machines. This process generally needs to be completed manually, which is time-consuming and labor-intensive. The per capita output is low and the cost is high.
At the same time, because the hot melt adhesive used for pasting contains fluorescent agents, long-term use is easy to cause harm to the human body, and the hot melt adhesive is easy to melt when encountering hot water above 30 degrees Celsius, which will cause the gauze brush head to degumming

Method used

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  • Cotton toothbrush manufacturing process and cotton toothbrush
  • Cotton toothbrush manufacturing process and cotton toothbrush
  • Cotton toothbrush manufacturing process and cotton toothbrush

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] Such as figure 1 , figure 2 and image 3 As shown, the present embodiment provides a kind of cotton toothbrush manufacturing process, comprising:

[0059] S1: provide a brush handle 10 and cotton wool;

[0060] S2: Winding and pasting the cotton wool on the end of the brush handle 10;

[0061] S3: Pressing the cotton wool at a set temperature to shape the cotton wool and form the brush head 20 .

[0062] First, execute step S1: provide a brush handle 10 and cotton wool.

[0063] Specifically, the cotton toothbrush is mainly a disposable toothbrush made of cotton fiber to meet the needs of special personnel such as puerpera, infants, the elderly, and periodontitis patients. The shape of the brush handle 10 may be a cylinder, a hexahedron, or an irregular shape, which is not limited in this application. The material of the brush handle 10 may be plastic, wood or other materials, which is not limited in this application. In this embodiment, the brush handle 10 is a...

Embodiment 2

[0096] Different from Embodiment 1, in this embodiment, if Image 6 As shown, the brush handle 10 has a liquid filling hole 110 inside, the liquid filling hole penetrates the brush handle 10 along the axial direction, and the liquid filling hole 110 is filled with dentifrice. By setting the liquid filling hole 110 filled with dentifrice in the brush handle 10, and forming a negative pressure in the brush handle 10, the end of the brush handle 10 away from the brush head 20 is cut off when the tooth surface is cleaned and maintained. Open to balance the internal and external air pressure of the liquid filling hole 110, and the end provided with the brush head 20 faces down, and the dentifrice flows down to the brush head 20 due to gravity, and then soaks the cotton wool on the brush head 20 to realize the tooth surface protection. maintainance. Especially for double-ended toothbrushes, such as Image 6 As shown, one end of the brush handle 10 is a decontamination brush head 2...

Embodiment 3

[0107] Based on the toothbrush manufacturing process, this embodiment also provides a cotton toothbrush, please continue to refer to Image 6 , the cotton toothbrush includes a brush handle 10 and cotton wool, the end of the brush handle 10 is formed by winding the cotton wool to form a brush head 20, the brush handle 10 is provided with a shaft penetrating through the brush handle 10 in the axial direction The liquid filling hole 110 is filled with dentifrice, one end of the liquid filling hole 110 is closed, and the pressure inside the liquid filling hole 110 is lower than the external atmospheric pressure.

[0108] In this embodiment, the number of the brush head 20 is one, which is arranged at one end of the brush handle 10 . The brush head 10 is in the shape of an ellipsoid, thick in the middle and thin at the edges, and has two symmetrically arranged brush surfaces, and the brush surfaces are used to contact the tooth surface to clean the tooth surface.

[0109] Optiona...

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Abstract

The invention provides a cotton toothbrush manufacturing process. The cotton toothbrush manufacturing process comprises the following steps of providing a brush handle and a cotton wool; winding and pasting the cotton wool on the end of the brush handle; and pressing the cotton wool at a set temperature to shape the cotton wool and form a brush head. According to the cotton toothbrush manufacturing process provided by the invention, full-automatic production of the toothbrush can be achieved, the problem that manual pasting of gauze strips is slow is solved, and the production efficiency is improved; and since the wound cotton wool is pressed and shaped, thus material waste caused by manual shearing is avoided, and the production cost is saved.

Description

technical field [0001] The invention relates to the technical field of toothbrush manufacturing, in particular to a cotton toothbrush manufacturing process and the cotton toothbrush. Background technique [0002] Cotton toothbrushes currently available on the market have a multi-layer corrugated bristle structure, which can effectively clean the oral cavity, and are therefore popular with consumers. Cotton toothbrushes use gauze as raw material, and its production process is cumbersome, generally requiring three process steps: [0003] 1. Folding and forming: First, cut the gauze embryo into strips with a width of 4-5 cm, use the puller to fold the two sides of the single-layer long strip of gauze in half toward the middle, and then use the folding sewing machine to fold the two-layer strip The gauze is folded horizontally into multiple rows of corrugated folding strips; [0004] 2. Cutting: Cut multiple rows of corrugated long gauze folded strips into a specified length a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A46B9/00A46D3/04
CPCA46B9/005A46B2200/1066A46D3/04
Inventor 贺坚慧刘佳
Owner SHANGHAI WEIYIN BIOTECH CO LTD
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