A kind of is the technology that raw material is produced papermaking-method reconstituted tobaccos with offal and offal
Technical field
The present invention relates to a kind of is the technology that raw material is produced papermaking-method reconstituted tobaccos with offal and offal, the technology of the production papermaking-method reconstituted tobaccos that particularly a kind of offal and offal are handled respectively.
Background technology
Reconstituted tobacoo is to be raw material with offal and offal, the reconstituted tobacco that the utilization paper technology processes.It is the method that raw material is made tobacco leaf paper with offal, offal that CN1329855A proposes a kind of, after the steps include: earlier offal to be soaked in water, extracts; Solid content after the extraction carries out slightly, thin twice are pulled an oar into the offal slurry; Then offal slurry and offal are mixed, and interpolation wood pulp or jute pulp be made into mixed slurry, add reinforcing agent and other paper making additive again, after the dilution, last paper machine making becomes tobacco leaf paper.This method is not effectively handled the composition of offal, has added non-tobacco material simultaneously, and reconstituted tobacco can not keep the active ingredient of nature tobacco leaf.
Recently be after offal and offal are mixed, to be soaked in water in addition, extraction separates insoluble matter and DDGS, and insoluble matter is used for slurrying, and manufactures paper with pulp into substrate, after DDGS concentrates modulation, immerses in the substrate or coats on the substrate.Because offal has different physics, chemical characteristic respectively with offal, longer as offal institute fibre-bearing, the offal fibre-bearing is few, and both there are differences the dissolubility of same solvent, and with both hybrid extractions, about difficulty was shown consideration for, specific aim was poor.
Above-mentioned two kinds of methods can not effectively be removed for the composition that in offal and the offal papermaking-method reconstituted tobaccos is played negative effect, are unfavorable for adjusting, controlling and improve the quality of papermaking-method reconstituted tobaccos.
Summary of the invention
It is the technology of the production papermaking-method reconstituted tobaccos of raw material and the active ingredient that can distinguish specific aim processing offal and offal with offal and offal that technical problem to be solved by this invention provides a kind of.
The present invention be a kind of be the technology that raw material is produced papermaking-method reconstituted tobaccos with offal and offal, comprise extraction, separations, refining, concentrated, slurrying, manufacture paper with pulp, painting process that offal and offal are distinguished extract and separate DDGS extract and insoluble matter.
Offal of the present invention and offal extract the DDGS extract that obtains respectively, and refining respectively, concentrated earlier modulation is mixed and made into coating fluid then.
Offal of the present invention and offal extract the DDGS extract that obtains respectively, mix earlier, re-refine, concentrate and make coating fluid.
Offal of the present invention and offal extract the insoluble matter that obtains respectively, and slurrying respectively earlier mixes then and manufactures paper with pulp into substrate.
Offal of the present invention and offal extract the insoluble matter that obtains respectively, mix earlier, and substrate is manufactured paper with pulp in slurrying then.
Offal of the present invention with 2-8 solvent doubly 70-90 (℃) under, soaked 1-2 hour, extract separation DDGS extract and insoluble matter.
Offal of the present invention with 2-8 solvent doubly 50-70 (℃) down per step soaked 1-2 hour, extracted, and separated DDGS extract and insoluble matter.
The solvent of offal of the present invention is a water, and the solvent of offal is water or ethanol.
The papermaking-method reconstituted tobaccos production technology that offal of the present invention, offal are handled respectively, in extraction, refining step, at the physics of offal and offal, the difference of chemical characteristic, take method that offal solvent different with offal and different process conditions are handled respectively, effectively remove the composition that in offal and the offal papermaking-method reconstituted tobaccos is played negative effect, helped adjusting, controlling and improve the quality of papermaking-method reconstituted tobaccos.
The specific embodiment
Embodiment 1
Get offal 100 grams, under 70 ℃, the per step extraction of water 600 grams 2 hours separates DDGS extract and insoluble matter; Simultaneously, get 100 gram offals, extracted 2 hours with per step of the alcohol of 600 grams 95% down, separate DDGS extract and insoluble matter at 50 ℃; The slurrying respectively of insoluble matter after both extract and separate, paper machine making becomes substrate in the mixing, and the DDGS extract after both extract and separate after refining, concentrated modulation, mixes being coated on the substrate respectively, promptly gets papermaking-method reconstituted tobaccos.
Embodiment 2
Get offal 50 grams, under 90 ℃,, separate DDGS extract and insoluble matter with the per step extraction of 300 gram water 1 hour; Simultaneously, get 100 gram offals, extracted 1 hour with per step of the alcohol of 600 grams 95% down, separate DDGS extract and insoluble matter at 70 ℃; Insoluble matter mixed pulp after both extract and separate, last paper machine making becomes substrate, and the DDGS extract after both extract and separate mixes earlier, after coating fluid is made in refining, concentrated modulation, is coated on the substrate, promptly gets papermaking-method reconstituted tobaccos.
Embodiment 3
Get offal 100 grams, under 80 ℃ of temperature,, separate DDGS extract and insoluble matter with the per step extraction of the water of 500 grams 1.5 hours; Simultaneously, get 200 gram offals, under 60 ℃ of temperature,, separate DDGS extract and insoluble matter with the per step extraction of the alcohol of 1000 grams 95% 1.5 hours; Insoluble matter mixed pulp after both extract and separate, last paper machine making becomes substrate, and the DDGS extract after both extract and separate after refining respectively, the concentrated modulation, mixes being coated on the substrate, promptly gets papermaking-method reconstituted tobaccos.
Embodiment 4
Get offal 100 grams, under 80 ℃ of temperature, the per step extraction of water 400 grams 2 hours separates DDGS extract and insoluble matter; Simultaneously, get 100 gram offals, under 60 ℃ of temperature,, separate DDGS extract and insoluble matter with the per step extraction of 700 gram water 2 hours; The slurrying respectively of insoluble matter after both extract and separate mixes then and goes up paper machine making and become substrate, and the DDGS extract after both extract and separate mixes, and is refining, concentrate modulation, makes coating fluid, is coated on the substrate, promptly gets papermaking-method reconstituted tobaccos.