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Cigarette filter stick with special appearance and preparation method thereof

A cigarette filter rod and appearance technology, which is applied in the field of cigarette filter rod preparation, can solve the problems of increased production cost, increased sales price of cigarettes, etc., and achieves the effects of cost reduction, rich color selection, and simple and flexible preparation process.

Inactive Publication Date: 2016-06-15
YUNNAN REASCEND TOBACCO TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with ordinary cellulose acetate filter rods, its production cost is significantly higher, and the selling price of cigarettes is also increased accordingly

Method used

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  • Cigarette filter stick with special appearance and preparation method thereof

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Effect test

Embodiment 1

[0011] Such as figure 1 The cigarette filter rod with a special appearance is shown, the filter rod is formed by opening the acetate tow 1, introducing the fiber tow 2 into the acetate tow through positioning, and forming Paper 3 composition. The introduced fiber tow 2 is obtained by mixing polylactic acid colloidal particles, black pigment and dispersant, and then through melt spinning, stretching, crimping, and shaping processes. The single denier density is 2dtex, and the tow linear density is 0.1ktex black polylactic acid fiber tow.

[0012] The preparation method of the cigarette filter rod of the present invention is to use a centerline filter rod forming machine to guide a polylactic acid fiber tow from the centerline positioning device along the axial center position into the opened acetate fiber tow 1 to obtain the axial center band There is a cigarette filter rod of black polylactic acid tow, and wrapping molding paper 3 outside the filter rod.

Embodiment 2

[0014] Cigarette filter rod with special appearance, the filter rod is composed of acetate tow 1 after opening, introduced fiber tow 2 positioned and introduced into the acetate tow, and molding paper 3 wrapped outside the acetate tow . The preparation of the introduced fiber tow 2 is to mix the polylactic acid colloidal particles, red pigment and dispersant, and then through melt spinning, stretching, crimping, and shaping processes to obtain a single denier density of 3dtex and a tow linear density of 0.5ktex red polylactic acid fiber tow, and then the cellulose diacetate sheet is made into diacetate fiber tow with a single denier density of 4dtex and a linear density of 1ktex by dissolving, filtering, spinning, crimping, and drying processes.

[0015] The preparation method of the cigarette filter rod of the present invention is that the polylactic acid tow and the diacetate fiber tow are positioned side by side and introduced into the opened cellulose acetate tow 1 through...

Embodiment 3

[0017] Cigarette filter rod with special appearance, the filter rod is composed of acetate tow 1 after opening, introduced fiber tow 2 positioned and introduced into the acetate tow, and molding paper 3 wrapped outside the acetate tow . The preparation of the imported fiber tow 2 is to mix the polylactic acid colloidal particles, yellow pigment and dispersant, and then through melt spinning, stretching, crimping, and shaping processes to obtain a single denier density of 2dtex, and the linear density of the tow is 2dtex. 0.1ktex red polylactic acid fiber tow. The cellulose diacetate sheet and the blue pigment are dissolved, filtered, spun, crimped, and dried to make a blue diacetate fiber tow with a single denier density of 4dtex and a linear density of the tow of 2ktex. Polypropylene colloids and green pigments are melt-spun, stretched, crimped, and shaped to obtain green polypropylene fiber tows with a single denier density of 5 dtex and a linear density of the tows of 3 kt...

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Abstract

The invention provides a cigarette filter stick with a special appearance and a preparation method thereof. The filter stick is composed of an opened acetate cellosilk bundle (1), a lead-in cellosilk bundle (2) led in the acetate cellosilk bundle in a positioned mode and forming paper (3) covering the acetate cellosilk bundle. The preparation method of the filter stick includes the steps that the lead-in cellosilk bundle (2) is led in the opened acetate cellosilk bundle (1) in a middle line positioning device of middle line filter stick forming equipment, a filter stick body is machined in a filter stick forming machine, and the filter stick body is covered with the forming paper (3). The preparation method is simple and flexible, different appearances, smoking tastes and harm reducing functions can be designed according to requirements, and production cost is low.

Description

technical field [0001] The invention belongs to the technical field of cigarette filter rod preparation. Background technique [0002] With the continuous development of the cigarette industry, more and more new forms and new functions have appeared in the cigarette filter rod. In addition to ordinary cellulose acetate filter rods, there are also special filter rods with different forms, different appearances, and different functions in the cigarette filter rods currently on the market, such as functional centerline filter rods, granular composite filter rods, and pop-bead filter rods. They are based on cellulose acetate tow, and various improvements have been made inside and outside. While endowing the filter rod with a novel appearance, it also achieves the effects of improving odor absorption and reducing coke and harm. However, the production of different forms of special filter rods usually requires compounding or secondary processing to become rods. For example, the m...

Claims

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Application Information

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IPC IPC(8): A24D3/02A24D3/04
CPCA24D3/0212A24D3/0229A24D3/048
Inventor 吴景强沈靖轩肖维毅徐兰兰孙军姜雯李景权刘洋燕宁宁杜旭
Owner YUNNAN REASCEND TOBACCO TECH GRP
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