38results about How to "Reduce the cost of cigarettes" patented technology

The invention discloses a method for preparing tobacco sheets and an application of the method. In the method, enzymolysis is implemented when the tobacco stalk and the tobacco powder are soaked, solid-liquid separation is implemented after extraction, the solids are made into fiber sheet substrates, liquid is made into concentrated solution by alcohol precipitation and concentration, the concentrated solution is made into coating liquid by maillard reaction and coated on the fiber sheet substrates, and the fiber sheet substrates are dried and cut into tobacco sheets. In the invention, the macromolecular compounds that influence the quality of the tobacco sheets are sufficiently degraded by enzymolysis, the content of the impure taste in the tobacco sheets is decreased, the internal quality of the tobacco sheets is improved, and better aroma is obtained by the technical solution that produces prospective aroma by the maillard reaction to provide a rich aroma for the tobacco sheets so as to obtain tobacco sheet products fitting different types of cigarette products and having better internal quality. The tobacco sheets prepared by the method have excellent compatibility and harmonywith the conventional raw materials of the cigarettes, and have the advantages of good cigarette taste, various and rich aromas and less impure taste.

The invention belongs to the field of cigarette processing, and relates to a Chinese style blended type cigarette and a manufacturing method thereof. Specifically, the Chinese style blended type cigarette comprises burley tobacco shreds and yellow sun-cured tobacco shreds; preferably, the Chinese style blended type cigarette further comprises aromatic tobacco shreds. According to the Chinese style blended type cigarette, full-bodied smoking taste of burley tobacco coordinates with the cigarette style, and a customer can feel like smoking the cigarettes with different fragrances; cigarette manufacturing cost can be reduced by means of sound tobacco raw materials in China.

The invention discloses an original-color bamboo fiber pulp, a preparation method thereof and an application of the bamboo fiber pulp as a tobacco additive. The original-color bamboo fiber pulp is 20-32 degree SR in a pulping degree and is 5-8g in wet weight. The preparation method includes following steps: S1: crush of raw materials: crushing bamboo fiber raw materials into fiber powder through a dry crushing method; S2: a steaming and boiling process: performing the steaming and boiling process to the fiber powder and a steaming and boiling liquid to obtain a low-hardness bamboo pulp; S3: a washing process: performing a crude selection process through a vibrating screen, a black solution extraction process through a vacuum pulp washing machine, a fine selection process through a pressure sieve, a dust removing process through a residue removing device and a pulp washing process through the vacuum pulp washing machine to obtain a screened pulp; S4: a drying process: performing a dewatering and drying process to the screened pulp to obtain an original-color bamboo fiber plate; and S5: a pulping process: performing a pulp crushing process and a pulping process to the original-color bamboo fiber plate with the pulping degree and the wet weight being controlled to prepare the original-color bamboo fiber pulp. The method is simple in operation, is convenient to carry out, is low in cost, and is green and environmental-protective. The original-color bamboo fiber pulp can be used as the tobacco additive, can reduce irritation of a tobacco sheet, can reduce bad smell of wood and the like, and can improve an original smell of tobacco.

Provided is a stage smoke sprayer. An air pressing device (1) which provides high-pressure air and a water storing tank (4) are included. One end of a first high-pressure air inlet pipeline (2) is connected with the air pressing device (1). The other end of the first high-pressure air inlet pipeline (2) is inserted into the water storing tank (4). A nozzle mechanism (5) is arranged at the lower end of the first high-pressure air inlet pipeline (2) in the water storing tank (4). The nozzle mechanism (5) comprises flow dividing pipes (9), buffer chambers (10) and nozzles (11). The number of the flow dividing pipes (9) is at least three. The upper ends of the flow dividing pipes (9) are respectively connected with the first high-pressure air inlet pipeline (2). The lower ends of the flow dividing pipes (9) are respectively connected with one buffer chamber (10). One nozzle (11) is arranged at the lower end of each buffer chamber (10). The water level in the water storing tank (4) is higher than the position where the nozzles (11) are placed. A smoke outlet pipeline (3) is arranged on the tank wall of the upper portion of the water storing tank (4).

The invention discloses a tobacco humectant, which is Zr 4+ A metal-organic framework material with a three-dimensional structure obtained by self-assembly with terephthalic acid or 2-aminoterephthalic acid; Zr 4+ The three-dimensional metal-organic framework material self-assembled with terephthalic acid is Uio‑66, Zr 4+ The three-dimensional metal-organic framework material self-assembled with 2-aminoterephthalic acid is Uio-66-NH 2 . The invention also discloses the preparation method of the tobacco humectant and its application in tobacco.

The invention relates to the technical field of tobacco processing, in particular to a processing technology for improving the smell of cut tobacco. It comprises the following steps: extracting the waste tobacco leaf material obtained in the cigarette production process with a solvent to obtain a tobacco extract; immersing tobacco stems in the tobacco extract, so that the fibers of the tobacco stems swell; and immersing until the moisture content of the tobacco stems reaches 45-50 %; pressing the steeped tobacco stems until no clear water seeps out; drying and shredding the stem slices obtained by pressing the stems to obtain shredded stems. In the present invention, the tobacco stems are soaked in the tobacco extract solution, and then the excess water is removed by low-intensity treatment, and then the cut stems are processed, so that the effective tobacco components in the tobacco extract solution are retained in the cut stems, and the effective aroma in the cut stems is increased. ingredients, to reduce miscellaneous gas, improve aroma and taste, and increase the application ratio in cigarettes.

The invention discloses a preparation method of Maillard reactant particles of tobacco leaf extract. Tobacco leaves are firstly taken and chopped, heated and extracted with water or ethanol as a solvent, the tobacco leaf extract is obtained by hot filtration and refrigerated sedimentation filtration, and concentrated to obtain tobacco leaf extract; then the mixture of tobacco extract and amino acids is added to glycerol triacetate and mixed In the solvent, the heating time at 80-100°C is 3-12 hours to obtain the Maillard reaction product of the tobacco leaf extract; the Maillard reaction product of the triacetin layer is a yellow or brownish-yellow transparent liquid, the same as the excipient material Stir and mix to form wet composite powder, and obtain Maillard reaction product granules of tobacco leaf extract through granulation, microwave setting, microwave drying, granule cooling and sieving. The Maillard reactant of granular tobacco leaf extract prepared by the invention is applied to cigarette filter sticks, which can effectively compensate for the decline in cigarette aroma caused by filter stick filtration and perforation dilution, and improve the smoking quality of cigarettes.

The invention discloses a method for solid-liquid separation during tobacco sheet production through papermaking process, which includes steps: respectively extracting the fragments of tobacco stalk and tobacco leaf through hot water; respectively implementing horizontal centrifugal separation on the mixture of the fragments of tobacco stalk or tobacco leaf, and water, moving solid slag to the working procedure of defibrination, and moving the extract liquor eliminating coarse slag into a disc type separator, and feeding the obtained clear liquid into the working procedure of concentrating innext section; then concentrating the extract liquor, and spraying or coating the concentrated extract liquor on a formed fiber sheet substrate, drying, tabletting and forming. The production technique method adopted by the invention improves the use ratio for sheet production concentrators through papermaking technique and increases the inherent quality of the concentrated liquor, thereby improving the inherent quality of sheet products through papermaking technique.