A kind of preparation method of water-wrapped capsule for cigarette and cigarette filter tip

A technology for water capsules and cigarettes, applied in e-liquid filter, application, tobacco and other directions, can solve the problems of high precision requirements of production instruments, rising processing and manufacturing costs, inability to preserve water for a long time, etc., so as to facilitate continuous automatic production. , low cost, small effect of individual differences

Active Publication Date: 2022-04-22
CHONGQING CHINA TOBACCO IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The production method of popping beads for cigarettes usually adopts the dropping pill method, such as the invention patent of application number 201810068607 "A kind of essential oil for cigarette popping beads and a method for preparing popping beads", the essential oil is added dropwise into the dropping pill machine, and after curing Get popping beads, but usually the wall material of this kind of popping beads is soluble in water, or can form corrosion with water, and cannot preserve water for a long time, causing cigarette smoke to feel greasy; if using thickened shell wall method, it will also cause the popping beads to be difficult to squeeze, and the practicability is not strong
In order to achieve the purpose of water encapsulation, plastic wall materials are usually used, but the plastic and water molecules have no infiltration effect, so the conventional dripping pills cannot be used for production. Therefore, at present, the plastic is made into a specific mold, then injected with water, and finally shaped. However, due to the strong fluidity of water, this method requires high precision of production equipment, resulting in an increase in processing and manufacturing costs

Method used

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  • A kind of preparation method of water-wrapped capsule for cigarette and cigarette filter tip
  • A kind of preparation method of water-wrapped capsule for cigarette and cigarette filter tip

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1: capsule preparation one:

[0040] The preparation method of the present embodiment is as follows:

[0041] Polyethylene plastics are prepared by conventional blow molding figure 1 As shown in the pipe body, the wall thickness of the pipe body is 0.2mm, and the diameter of the ball is 4mm;

[0042] Pressurize the tube body until all the air in the tube is squeezed out, then fill in the target solution formed by mixing water, ethanol, grapefruit extract, menthol, and phenylethyl alcohol, and then pre-freeze at low temperature until the target solution is completely solidified;

[0043] After cutting the ball on the tube body with a cutter, immerse in the photocurable coating containing bisphenol A epoxy resin, or spray the photocurable coating containing bisphenol A epoxy resin evenly on the outside of the ball, Then take it out and place it in a UV curing machine, and radiate and cure it under ultraviolet light with a lamp power of 2000W and a wavelength ...

Embodiment 2

[0045] Embodiment 2: capsule preparation two:

[0046] The preparation method of the present embodiment is as follows:

[0047] Polypropylene plastic is prepared by conventional blow molding figure 1The pipe body shown in the figure has a wall thickness of 0.25mm and a ball diameter of 3.8mm;

[0048] Pressurize the tube body until all the air in the tube is squeezed out, pour into the target solution composed of water, propylene glycol, orange extract, menthol, and phenylethyl alcohol, and then cool down and freeze until the target solution is completely solidified;

[0049] After cutting the ball on the tube body with a cutter, immerse it in the mixed wax liquid composed of vegetable wax and beeswax, take it out and cool it, form a film, seal the incision, or spray vegetable wax and beeswax evenly on the outside of the ball. The wax liquid is mixed, cooled to form a film to close the incision, and the capsule is obtained after being completely solidified.

[0050] When sm...

Embodiment 3

[0051] Embodiment 3: capsule preparation three:

[0052] The preparation method of the present embodiment is as follows:

[0053] Polyethylene resin is prepared by conventional blow molding method figure 2 As shown in the tube body, the wall thickness of the tube body is 0.2mm, the diameter of the ball is 4mm, and the diameter of the thin tube is 0.1mm;

[0054] Extract the air in the tube, pour into the target solution composed of water, glycerin, rose extract, lemon extract, eugenol, and maltol;

[0055] Extrude and cut the ball with a high-temperature cutter at 50-100°C, preferably at 85°C, seal the cut with polyethylene resin under the action of high temperature, and obtain capsules after cooling.

[0056] Put the capsule in a hot air rotary oven with a temperature of 40-90°C and a wind speed of 1-5m / s, preferably a hot air rotary oven with a wind speed of 70°C and a wind speed of 4m / s, and take it out after rotating for about 10 minutes to obtain a more regular shape ...

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Abstract

The invention discloses a method for preparing a water-encapsulated capsule for cigarettes and a cigarette filter, which belong to the technical field of cigarettes. The preparation method is as follows: a plurality of hollow spheres connected in series and internally connected are manufactured by using a water-insoluble material; The target solution is passed into the tube body; the tube body is cut to obtain a plurality of spheres, and the incisions on the surface of the spheres are closed to obtain capsules. The material of the pipe body is a water-insoluble high molecular polymer, and the water-insoluble high molecular polymer is thermoplastic or resin. Two adjacent spheres are circumscribed and communicated inside to form a tube body, or a thin tube is connected between two adjacent spheres to form a tube body. The preparation method of the invention has low cost, high efficiency, is beneficial to industrial automatic production, and has stable quality.

Description

technical field [0001] The invention relates to the technical field of cigarettes, in particular to a method for preparing a water-infused capsule for cigarettes and a cigarette filter. Background technique [0002] In recent years, the tobacco industry has shown a development trend of cigarettes with low tar, low harm, and high aroma. When meeting the demand for low-tar cigarettes, it also faces problems such as insufficient aroma, slightly insufficient throat comfort, and outstanding dryness. Therefore, it is necessary to add aroma and improve the comfort of smoking in cigarette production. Cigarette manufacturers at home and abroad have developed many flavoring and watering technologies, such as flavoring shredded tobacco, flavoring cigarette paper, flavoring packaging materials, adding popping beads to filters, etc. Explosive bead refers to a small liquid rubber bead embedded in the tobacco filter tip, which is wrapped with a liquid composed of different types of spices...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24D3/02A24D3/06A24D3/04
Inventor 黎洪利朱立军
Owner CHONGQING CHINA TOBACCO IND CO LTD
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