CN1104875A - Polypropylene non-wowen cloth filter rod by smelting and spraying method for cigarette - Google Patents
Polypropylene non-wowen cloth filter rod by smelting and spraying method for cigarette Download PDFInfo
- Publication number
- CN1104875A CN1104875A CN 94112001 CN94112001A CN1104875A CN 1104875 A CN1104875 A CN 1104875A CN 94112001 CN94112001 CN 94112001 CN 94112001 A CN94112001 A CN 94112001A CN 1104875 A CN1104875 A CN 1104875A
- Authority
- CN
- China
- Prior art keywords
- filter
- cigarette
- spraying method
- filter rod
- wowen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 15
- 239000004744 fabric Substances 0.000 title claims abstract description 11
- 238000005507 spraying Methods 0.000 title claims abstract description 6
- -1 Polypropylene Polymers 0.000 title claims description 12
- 239000004743 Polypropylene Substances 0.000 title claims description 11
- 229920001155 polypropylene Polymers 0.000 title claims description 11
- 238000003723 Smelting Methods 0.000 title claims description 5
- 238000009941 weaving Methods 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 abstract description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000011162 core material Substances 0.000 description 6
- 239000004750 melt-blown nonwoven Substances 0.000 description 4
- 229920006239 diacetate fiber Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 239000011269 tar Substances 0.000 description 3
- 235000021419 vinegar Nutrition 0.000 description 3
- 239000000052 vinegar Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 101000661048 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) 60S ribosomal protein L26-A Proteins 0.000 description 1
- 101001080151 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) 60S ribosomal protein L26-B Proteins 0.000 description 1
- 230000000680 avirulence Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011285 coke tar Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Filtering Materials (AREA)
Abstract
The present invention relates to a kind of filter rod used for filter tip of cigarette, it consists of filter core and packing paper. The characteristic lies in that the filter core is a polyproplyene adhesive bonded fabric one made by forming fusion spraying method. The physical detecting index comes up to the standard of acetate fibre filter rod but the filtration efficiency of tar is higher than acetate fibre one. In addition it also features high rate for connecting, easy cutting, easy processing for waste cigarette and low cost.
Description
The present invention relates to a kind of filter tip cigarette filter stick.
Existing filter tip cigarette is diacetate fiber tow or polypropylene tows with the material for core of filter stick.The tar filter efficiency height of diacetate fiber fiber tow filter rods, but raw material manufacturing process complexity, the production cost height.The polypropylene fiber tow filter rods cost of material is low, and its manufacturing process is simple, but the tar filter efficiency is not as good as the diacetate fiber fiber tow filter rods.
Melt blown non-woven belongs to an advanced technology in the non-weaving cloth production field in the world.Compare with the used filter core tow of existing filter bar for cigarette, the melt blown non-woven fiber finer, and also its unconnected long filament point bonding in length and breadth reticulates structure, and its performance of filtering tar can increase.Yet, be used for cigarette industry with melt blown non-woven manufacturing filter stick and do not see reported in literature as yet.
The purpose of this invention is to provide a kind of polypropylene non-wowen cloth filter rod by smelting and spraying method for cigarette.
Fig. 1 is a structural representation of the present invention.
1-filter core among the figure, the 2-forming paper.
It is fibrous that the manufacturing process of melt blown non-woven is that the high polymer with melting is injected into by the high temperature and high speed thermal current, forms the fiber laydown body, and jet-impingement is entangled to each other according to helping, self hot adhesion, makes non-weaving cloth. Described high polymer can be polyethylene, polypropylene, and selecting polypropylene to make filter skill core material is that the crystalling propylene temperature is low because its high melt index has preferably bond properties in net process, stable chemical performance, compatibility is good, and is colourless, tasteless, avirulence, and low price.
Polypropylene non-wowen cloth filter rod by smelting and spraying method for cigarette comprises filter core and forming paper, the non-weaving cloth width is 1 meter, filter stick formation uses YL33 type make-up machine, material for core adds about 3 percent glyceride as lubricant in forming process, entrain into after the moulding in the forming paper, in side seal mouth bonding back filter stick for cigarettes.
Quality testing is the result show, the physical detection index of meltblown polypropylene nonwoven filter stick reaches the fine filter stick standard of vinegar, and the coke tar in cigarette filter efficiency is higher than the fine filter stick of vinegar, and the fine filter stick of tipping rate and vinegar is suitable, and smoke is smoked panel test similar; Compare with propene fibre filter stick, easily cutting, easily useless cigarette is handled, and helps residual cigarette and reclaims, and production cost is low.
Claims (2)
1, a kind of polypropylene non-wowen cloth filter rod by smelting and spraying method for cigarette is characterized in that: filter stick is made up of filter core, forming paper, and filter core is the meltblown high polymer non-weaving cloth filter core of moulding.
2, by the described filter stick of claim 1, it is characterized in that: described high polymer non-weaving cloth filter core is a meltblown polypropylene nonwoven filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94112001 CN1104875A (en) | 1994-01-05 | 1994-01-05 | Polypropylene non-wowen cloth filter rod by smelting and spraying method for cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94112001 CN1104875A (en) | 1994-01-05 | 1994-01-05 | Polypropylene non-wowen cloth filter rod by smelting and spraying method for cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1104875A true CN1104875A (en) | 1995-07-12 |
Family
ID=5035818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94112001 Pending CN1104875A (en) | 1994-01-05 | 1994-01-05 | Polypropylene non-wowen cloth filter rod by smelting and spraying method for cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1104875A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101522061B (en) * | 2006-09-28 | 2013-01-02 | 菲利普莫里斯生产公司 | Multi component cigarette filter assembly |
-
1994
- 1994-01-05 CN CN 94112001 patent/CN1104875A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101522061B (en) * | 2006-09-28 | 2013-01-02 | 菲利普莫里斯生产公司 | Multi component cigarette filter assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |