CN106263021A - A kind of W type cigarette filter stick shaped device - Google Patents
A kind of W type cigarette filter stick shaped device Download PDFInfo
- Publication number
- CN106263021A CN106263021A CN201610935888.7A CN201610935888A CN106263021A CN 106263021 A CN106263021 A CN 106263021A CN 201610935888 A CN201610935888 A CN 201610935888A CN 106263021 A CN106263021 A CN 106263021A
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- Prior art keywords
- wire
- beam forming
- forming chamber
- pinch roller
- tow
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0229—Filter rod forming processes
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Wire Processing (AREA)
Abstract
The present invention provides a kind of W type cigarette filter stick shaped device.Described shaped device includes tow collection device and tow wire-beam forming device, the wire-beam forming chamber that cross section is isosceles trapezoid it is horizontally installed in wire-beam forming device, in tow collection device, it is provided with the tow collecting chamber that shape is identical, and tow collecting chamber docks with wire-beam forming chamber；Above or below the bottom surface that wire-beam forming chamber is wider by briquetting roller rotating shaft molding pinch roller on two is installed, the narrower subjacent in wire-beam forming chamber or above by compacted under wheel rotating shaft, one compacted under pinch roller is installed, the outer rim in the outward flange of three molding pinch rollers and wire-beam forming chamber forms the hollow pattern of W shape, is respectively arranged at two ends with bearing and bearing cap in upper and lower briquetting roller rotating shaft；Wire-beam forming device offers steam input hole.Total of the present invention is simple, and convenient formation is quick, and the mouth being prepared from is excellent and existing mouth rod shape is different, it is possible to enrich the face shaping of filter stick.
Description
Technical field
The present invention relates to cigarette filter stick manufacture field, be specifically related to a kind of W type cigarette filter stick shaped device.
Background technology
Growing along with cigarette producing technology, the most more diversification of medicated cigarette kind and outward appearance, there is unique profile
Medicated cigarette is more vulnerable to liking of people.And filter stick in the market, first its production technology is to be passed through by common filter material tow
Fibre-opening unit having spreads apart, and is beneficial to add plasticizer, then adds plasticizer, at normal temperatures, enters crawler-tread mechanism, in cross section
For wrapping up by forming paper in circular forming cavity, cut and produce.This molding mode is limited by the cross sectional shape of forming cavity,
The filter stick of circle can only be produced, it is impossible to meet the diversified demand of filter stick profile.
Summary of the invention
The purpose of the present invention is contemplated to overcome deficiency of the prior art, it is provided that W type cigarette filter stick shaped device, this dress
Putting the filter stick produced is non-circular W type, enriches the face shaping of filter stick.
The technical scheme that the present invention provides: described a kind of W type cigarette filter stick shaped device includes tow collection device and silk
Beam forming device, is provided with molding pinch roller, compacted under pinch roller in wire-beam forming device and the tow that cross section is isosceles trapezoid becomes
Die cavity, described wire-beam forming chamber is horizontally installed in wire-beam forming device, and two accents are opened in wire-beam forming device phase respectively
To end face on, in wire-beam forming collection device, be provided with the tow collecting chamber that cross section is identical with cross section, wire-beam forming chamber, described
Tow collection device is arranged on wire-beam forming device wherein one end by screw and offers the end face of wire-beam forming chamber accent, and silk
Bundle collecting chamber docks with wire-beam forming chamber；Described upper molding pinch roller has two, is set in side by side in briquetting roller rotating shaft, and passes through
Upper briquetting roller rotating shaft is arranged on above or below the bottom surface that wire-beam forming chamber is wider, and compacted under pinch roller is pacified by compacted under wheel rotating shaft
Being contained in the narrower subjacent in wire-beam forming chamber or top, described upper and lower briquetting roller rotating shaft is each passed through wire-beam forming device, and
Vertical with wire-beam forming chamber, compacted under pinch roller is placed in the positions between two upper molding pinch rollers, and its of two upper molding pinch rollers
Wire-beam forming intracavity is stretched in the wheel body bottom surface wider from wire-beam forming chamber in middle side, and compacted under pinch roller wherein side wheel body is from tow
Wire-beam forming intracavity is stretched in the narrower bottom surface of forming cavity, and the outer rim in the outward flange of three molding pinch rollers and wire-beam forming chamber is formed
The hollow pattern of W shape, is respectively arranged at two ends with bearing and bearing cap in upper and lower briquetting roller rotating shaft, and upper lower rotary shaft can be at axle
Holding middle rotation, it rotates the frictional force transmitted mainly by tow；Wire-beam forming device offers steam input hole, described steaming
The position near tow import, the wire-beam forming chamber is led in the inner of vapour input hole, and outer end is connected with steam output device.
The present invention preferably technical scheme: described wire-beam forming device is square forming blocks, cross section is the silk of isosceles trapezoid
Beam forming chamber is arranged on the middle position of square forming blocks, and is inverted setting, and its wider bottom surface is upward；Molding in said two
Pinch roller is arranged on the top in wire-beam forming chamber by upper briquetting roller rotating shaft, and compacted under pinch roller is arranged on silk by compacted under wheel rotating shaft
The lower section in beam forming chamber.
The present invention preferably technical scheme: in said two, molding pinch roller and compacted under pinch roller stretch into wire-beam forming intracavity
Apart from identical, it is the 1/2 of wire-beam forming chamber height；The width of described compacted under pinch roller is less than narrower bottom surface, wire-beam forming chamber
Width, and be arranged on the middle separated time of narrower bottom surface, wire-beam forming chamber, two upper molding pinch rollers are with compacted under pinch roller for center line pair
Claim to arrange, and the distance of two upper bottom surface wider with wire-beam forming chamber, molding pinch roller outer face dual-sides is equal.
The present invention preferably technical scheme: offer respectively above and below the wire-beam forming chamber of wire-beam forming device and pass through
Wearing the rotational shaft insertion hole of wire-beam forming device, two rotational shaft insertion hole are all vertical with wire-beam forming chamber, and the port at two rotational shaft insertion hole sets
Having bearing groove, described upper and lower briquetting roller rotating shaft passes from corresponding bearing jack respectively, and the bearing at two ends embeds the axle of respective side
Holding in groove, be then fixed and clamped by bearing cap, bearing cap is connected by screw with wire-beam forming device.
The present invention preferably technical scheme: molding pinch roller and compacted under pinch roller in the correspondence of wire-beam forming outside of deivce face
Position offers molding pinch roller installing hole respectively, and the size of described molding pinch roller installing hole is to meet briquetting roller installation requirement.
The present invention preferably technical scheme: described compacted under pinch roller is arranged on longitudinal center's axis in corresponding wire-beam forming chamber
On, two upper molding pinch rollers are that middle separated time is symmetrical arranged with compacted under pinch roller.
The present invention preferably technical scheme: described wire-beam forming device, upper molding pinch roller and compacted under pinch roller are stainless
Steel matter.
The present invention preferably technical scheme: described steam input hole has two, be symmetricly set on wire-beam forming device upper,
Lower surface, two steam input holes each lead to the position near tow import, the wire-beam forming chamber.
The present invention preferably technical scheme: the base angle, isosceles trapezoid cross section in described wire-beam forming chamber is 60-70 °, most preferably spends
Numerical digit 60 °.
The present invention preferably technical scheme: between described upper and lower briquetting roller rotating shaft 3-1,3-2 and upper and lower molding pinch roller 3,4
All coupled by key and keyway.
A kind of W type filter stick of molding of the present invention typically uses not as independent mouth rod, but is embedded in circular mouth rod,
The tow that this W type filter stick uses can use the tow that color circle mouth rod tow color is different.Whole device is according to existing perfume (or spice)
Cigarette filter size is arranged, it is ensured that the W type mouth rod width prepared is less than the diameter of common mouth rod, it is possible to be embedded into cigarette filter stick
In.This device can also be inverted and come to prepare M type mouth rod.
Wire-beam forming chamber is set to isosceles trapezoid by the present invention, and by three briquetting rollers simultaneously to the trapezoidal silk after molding
Fasces extrudes, and W type filter tip is made in one-shot forming, and its total is simple, and convenient formation is quick, and the mouth being prepared from is excellent and existing
Mouth rod shape is different, it is possible to the face shaping of abundant filter stick.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the fractionation structural representation of the present invention；
Fig. 3 is AA ' profile in Fig. 1；
Fig. 4 is BB ' profile in Fig. 1；
Fig. 5 is the view in transverse section of wire-beam forming device；
Fig. 6 is the side view of the present invention；
Fig. 7 is the upward view of the present invention；
Fig. 8 is the top view of the present invention.
In figure: 1 tow collection device, 1-1 tow collecting chamber, 2 wire-beam forming devices, molding pinch roller on 3,3-
Briquetting roller rotating shaft on 1,4 compacted under pinch rollers, the wheel rotating shaft of 4-1 compacted under, 5 wire-beam forming chambeies, 6 bearings, 7 bearings
Lid, 8 screws, 9 steam input holes, 10 molding pinch roller installing holes, 11 bearing grooves.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
A kind of W type cigarette filter stick shaped device as shown in Figure 1, Figure 2 and Figure 3, including tow collection device and tow silk
Beam forming device, described wire-beam forming device 2 is square forming blocks, is provided with molding pinch roller, lower one-tenth in wire-beam forming device
Type pinch roller and the wire-beam forming chamber that cross section is isosceles trapezoid, as shown in Figure 4, described wire-beam forming chamber 5 is horizontally installed on tow
In type device 2, and passing from the middle position of square forming blocks, it is relative that two accents are opened in wire-beam forming device 2 respectively
On end face, in wire-beam forming collection device 1, it is provided with the tow collecting chamber 1-1 that cross section is identical with cross section, wire-beam forming chamber 5, described
Tow collection device 1 is arranged on wire-beam forming device 2 wherein one end by screw and offers the end face of wire-beam forming chamber accent, and
Tow collecting chamber 1-1 docks with wire-beam forming chamber 5.As shown in Fig. 4, Fig. 7 and Fig. 8, at the upper and lower end face of wire-beam forming device 2
Symmetry offers steam input hole 9, and the position near tow import, the wire-beam forming chamber 5 is led in the inner of two steam input holes 9,
Outer end is connected with steam output device, and steam output device can be existing steam raising plant or boiler.
As shown in Figure 3 and Figure 5, described upper molding pinch roller 3 has two, is set in side by side on briquetting roller rotating shaft 3-1, and leads to
Crossing briquetting roller rotating shaft 3-1 and be arranged on above or below the bottom surface that wire-beam forming chamber 5 is wider, compacted under pinch roller 4 passes through compacted under
Wheel rotating shaft 4-1 is arranged on the narrower subjacent in wire-beam forming chamber 5 or top；As in figure 2 it is shown, at upper and lower briquetting roller rotating shaft 3-
1, connected by key and keyway between 3-2 and upper and lower molding pinch roller 3,4, in tow transmitting procedure, tow and upper and lower molding
Pinch roller 3,4 produces friction, and rotating shaft will drive briquetting roller to rotate.In embodiment accompanying drawing, the wire-beam forming chamber 5 of display is inverted
Trapezoidal, upward, so molding pinch roller 3 is placed in the top in wire-beam forming chamber 5 on two, compacted under pinch roller is placed in its wider bottom surface
The lower section in wire-beam forming chamber 5；Described upper and lower briquetting roller rotating shaft 3-1,4-1 pass respectively above and below wire-beam forming chamber 5
Wire-beam forming device 2, and vertical with wire-beam forming chamber 5, specifically above and below the wire-beam forming chamber 5 of wire-beam forming device 1
Offering the rotational shaft insertion hole running through wire-beam forming device 1 respectively, two rotational shaft insertion hole are all vertical with wire-beam forming chamber 5, turn at two
The port of axle jack is provided with bearing groove 11, described in state upper and lower briquetting roller rotating shaft 3-1,3-2 and wear from corresponding bearing jack respectively
Crossing, the bearing 6 at two ends embeds in the bearing groove 11 of respective side, is then fixed and clamped by bearing cap 7, and bearing cap 7 becomes with tow
Type device 2 is connected by screw 8, can conveniently take apart.The bearing cap 7 of every side can be one all-in-one-piece, it is also possible to be two
Individual split type, upper and lower briquetting roller rotating shaft is not passed through bearing cap 7 (as shown in accompanying drawing).
Concrete operations installed by the molding pinch roller of the present invention, divide above and below the wire-beam forming chamber 5 of square forming blocks
Do not offer molding pinch roller installing hole 10, the position of corresponding two the upper molding pinch rollers 3 of the molding pinch roller installing hole 10 of top, lower section
Molding pinch roller installing hole 10 be arranged on the position of corresponding compacted under pinch roller, the bearing jack of upper and lower briquetting roller rotating shaft 3-1,3-2
Aperture and upper and lower briquetting roller rotating shaft 3-1,4-1 equal diameters, two bearing jacks extend through upper and lower molding pinch roller installing hole
10, and lead on square forming blocks opposite face, when mounted, first with hand-held firmly needs, two upper molding pinch rollers 3 are installed, and make
Through holes in the middle of two upper molding pinch rollers 3 are corresponding with the through hole of upper briquetting roller rotating shaft 3-1, then by upper briquetting roller rotating shaft 3-1 from
One of them side of square forming blocks is inserted through two upper molding pinch rollers 3, is then fixed at two ends by bearing 6, so
Rear repetitive operation installs compacted under pinch roller 3, after installing compacted under pinch roller, the bearing cap 7 of both sides is passed through screw respectively
Fix, two rotating shafts are fixed and clamped.Mounted three molding puck position as shown in Figure 3 and Figure 5, compacted under pinch roller 4
It is placed in the position between two upper molding pinch rollers 3, and the wherein side wheel body of two upper molding pinch rollers 3 is from wire-beam forming chamber 5 relatively
Wire-beam forming intracavity is stretched in wide bottom surface, and silk is stretched in compacted under pinch roller 4 bottom surface that wherein side wheel body is narrower from wire-beam forming chamber 5
In beam forming chamber 5, in said two, molding pinch roller 3 is identical with the distance that compacted under pinch roller 4 stretches in wire-beam forming chamber 5, is
The 1/2 of wire-beam forming chamber 5 height；The width of described compacted under pinch roller 4 is less than the width of narrower bottom surface, wire-beam forming chamber 5, and sets
Putting on the middle separated time of narrower bottom surface, wire-beam forming chamber 5, two upper molding pinch rollers 3 set with compacted under pinch roller 4 for middle separated time symmetry
Put, and the distance of two upper bottom surface wider with wire-beam forming chamber 5, molding pinch roller 3 outer face dual-sides is equal, mounted three
The outer rim in the outward flange of molding pinch roller and wire-beam forming chamber forms the hollow pattern of W shape.
In wire-beam forming device 2 outer surface correspondence, the position of molding pinch roller 3 and compacted under pinch roller 4 offers maintenance respectively
Hole 10.Described wire-beam forming device 2, upper molding pinch roller 3 and compacted under pinch roller 4 are stainless steel.
The present invention, in filter stick production line, after being arranged on filter material feeding mechanism by support, is integrally attached to support
On.When production line works, open vapours output device, first from filter material feeding mechanism toward tow collection device 1 in send into
Loose filter material to be processed, is collected compression through tow collection device 1 to loose filter material, is collected into and tow collecting chamber
The tow that 1-1 shape is identical, and the tow of collection is sent directly in the wire-beam forming chamber 5 of wire-beam forming device 2, entering silk
After beam forming chamber 5, time also without molding pinch roller, vapours is entered by the steam input hole 9 outside wire-beam forming device 1
Enter, cause filter material to shorten type into by high-temperature heating moment, after first one-step forming, then through overmolding pinch roller, by two upper molding
Extrude while pinch roller 3 and compacted under pinch roller 4, i.e. form required W type filter stick, then by its another from wire-beam forming chamber 5
One end exports, and completes follow-up production procedure.
The W type filter stick not final molding mouth rod that the present invention produces, but be used for embedding in circular mouth rod, Formation cross-section has
The composite tip stick of W shape pattern, adds the multiformity of mouth rod, and enriches the face shaping of filter stick.This device can also be used
Producing M type filter tip, in addition to forming process, other production technology is similar to the production technology of existing mouth rod.
Claims (10)
1. a W type cigarette filter stick shaped device, it is characterised in that: described shaped device includes tow collection device (1) and silk
Beam forming device (2), being provided with upper molding pinch roller (3), compacted under pinch roller (4) and cross section in wire-beam forming device (2) is isosceles
Trapezoidal wire-beam forming chamber (5), described wire-beam forming chamber (5) is horizontally installed in wire-beam forming device (2), and two accents are respectively
It is opened on the end face that wire-beam forming device (2) is relative, in wire-beam forming collection device (1), is provided with cross section and wire-beam forming chamber
(5) the tow collecting chamber (1-1) that cross section is identical, described tow collection device (1) is arranged on wire-beam forming device (2) by screw
Wherein one end offers the end face of wire-beam forming chamber accent, and tow collecting chamber (1-1) docks with wire-beam forming chamber (5)；Described
Upper molding pinch roller (3) has two, is set in side by side in briquetting roller rotating shaft (3-1), and is installed by upper briquetting roller rotating shaft (3-1)
Above or below the bottom surface that wire-beam forming chamber (5) are wider, compacted under pinch roller (4) is arranged on by compacted under wheel rotating shaft (4-1)
Subjacent that wire-beam forming chamber (5) is narrower or top, described upper and lower briquetting roller rotating shaft (3-1,4-1) is each passed through tow
Type device (2), and vertical with wire-beam forming chamber (5), and compacted under pinch roller (4) is placed in the position between two upper molding pinch rollers (3),
And the wherein side wheel body of two upper molding pinch rollers (3) stretches into wire-beam forming intracavity from the bottom surface that wire-beam forming chamber (5) are wider, under
Molding pinch roller (4) wherein side wheel body stretches in wire-beam forming chamber (5) from the bottom surface that wire-beam forming chamber (5) are narrower, and three one-tenth
The outer rim in the outward flange of type pinch roller and wire-beam forming chamber forms the hollow pattern of W shape, upper and lower briquetting roller rotating shaft (3-1,4-1)
Be respectively arranged at two ends with bearing (6) and bearing cap (7)；Wire-beam forming device (2) offers steam input hole (9), described
The position near tow import, the wire-beam forming chamber (5) is led in the inner of steam input hole (9), and outer end is with steam output device even
Connect.
A kind of W type cigarette filter stick shaped device the most according to claim 1, it is characterised in that: described wire-beam forming device
(2) being square forming blocks, cross section is the middle position that the wire-beam forming chamber (5) of isosceles trapezoid is arranged on square forming blocks, and falls
Installing, its wider bottom surface is upward；In said two, molding pinch roller (3) is arranged on tow by upper briquetting roller rotating shaft (3-1)
The top of forming cavity (5), compacted under pinch roller (4) is arranged on the lower section of wire-beam forming chamber (5) by compacted under wheel rotating shaft (4-1).
A kind of W type cigarette filter stick shaped device the most according to claim 1 and 2, it is characterised in that: molding in said two
The distance that pinch roller (3) stretches in wire-beam forming chamber (5) with compacted under pinch roller (4) is identical, is the 1/ of wire-beam forming chamber (5) height
2；The width of described compacted under pinch roller (4) is less than the width of wire-beam forming chamber (5) narrower bottom surface, and is arranged on wire-beam forming chamber
(5), on the middle separated time of narrower bottom surface, two upper molding pinch rollers (3) are that center line is symmetrical arranged with compacted under pinch roller (4), and on two
Molding pinch roller (3) outer face is equal with the distance of wire-beam forming chamber (5) wider bottom surface dual-side.
A kind of W type cigarette filter stick shaped device the most according to claim 1 and 2, it is characterised in that: at wire-beam forming device
(1) offering, above and below wire-beam forming chamber (5), the rotational shaft insertion hole running through wire-beam forming device (1) respectively, two rotating shafts are inserted
Kong Junyu wire-beam forming chamber (5) is vertical, and the port at two rotational shaft insertion hole is provided with bearing groove (11), described upper and lower molding round
Axle (3-1,3-2) passes from corresponding bearing jack respectively, and the bearing (6) at two ends embeds in the bearing groove (11) of respective side, so
Being fixed and clamped by bearing cap (7) afterwards, bearing cap (7) is connected by screw (8) with wire-beam forming device (2).
A kind of W type cigarette filter stick shaped device the most according to claim 1 and 2, it is characterised in that: at wire-beam forming device
(2) in outer surface correspondence, the position of molding pinch roller (3) and compacted under pinch roller (4) offers molding pinch roller installing hole (10) respectively.
A kind of W type cigarette filter stick shaped device the most according to claim 1 and 2, it is characterised in that: described compacted under pinch roller
(4) being arranged on longitudinal center's axis of corresponding wire-beam forming chamber (5), two upper molding pinch rollers (3) with compacted under pinch roller (4) are
Middle separated time is symmetrical arranged.
A kind of W type cigarette filter stick shaped device the most according to claim 1 and 2, it is characterised in that: described wire-beam forming fills
Put (2), upper molding pinch roller (3) and compacted under pinch roller (4) and be stainless steel.
A kind of W type cigarette filter stick shaped device the most according to claim 1 and 2, it is characterised in that: described wire-beam forming chamber
(5) base angle, isosceles trapezoid cross section is 60-70 °.
A kind of W type cigarette filter stick shaped device the most according to claim 2, it is characterised in that: described steam input hole (9)
Having two, be symmetricly set on the upper and lower end face of wire-beam forming device (2), two steam input holes (9) each lead to wire-beam forming chamber
(5) near the position of tow import.
A kind of W type cigarette filter stick shaped device the most according to claim 1 and 2, it is characterised in that: described upper and lower molding
All coupled by key and keyway between wheel rotating shaft 3-1,3-2 and upper and lower molding pinch roller 3,4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610935888.7A CN106263021B (en) | 2016-11-01 | 2016-11-01 | W-shaped cigarette filter stick forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610935888.7A CN106263021B (en) | 2016-11-01 | 2016-11-01 | W-shaped cigarette filter stick forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106263021A true CN106263021A (en) | 2017-01-04 |
| CN106263021B CN106263021B (en) | 2022-07-29 |
Family
ID=57719874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610935888.7A Active CN106263021B (en) | 2016-11-01 | 2016-11-01 | W-shaped cigarette filter stick forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106263021B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115125674A (en) * | 2022-07-22 | 2022-09-30 | 广东鑫球新材料科技有限公司 | Internal inserting type hollow cotton die and forming method |
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| GB1333434A (en) * | 1970-10-31 | 1973-10-10 | Cigarette Components Ltd | Apparatus for making cigarette filters |
| US3773883A (en) * | 1970-07-17 | 1973-11-20 | Molins Ltd | Preparing cigarette filters |
| EP0082734A2 (en) * | 1981-12-23 | 1983-06-29 | Filtrona Limited | Smoke filters and their production |
| CN101926509A (en) * | 2009-06-23 | 2010-12-29 | 湖北中烟工业有限责任公司 | Method and equipment for producing longitudinal multi-circle filter tip rod |
| CN102100402A (en) * | 2009-12-22 | 2011-06-22 | 湖北中烟工业有限责任公司 | Production method of square filter tip and equipment thereof |
| CN203662002U (en) * | 2010-05-27 | 2014-06-25 | 菲尔特隆纳过滤产品开发私人有限公司 | Tobacco smoke filter, tobacco smoke filter element and filter cigarette |
| WO2016060359A1 (en) * | 2014-10-16 | 2016-04-21 | 태영산업 주식회사 | Air permeable cigarette filter and method for producing same |
| CN206062124U (en) * | 2016-10-09 | 2017-04-05 | 湖北中烟工业有限责任公司 | A kind of process units of flat mouth formula cigarette filter rod |
| CN206137183U (en) * | 2016-11-01 | 2017-05-03 | 湖北中烟工业有限责任公司 | W type cigarette filter rod making device |
-
2016
- 2016-11-01 CN CN201610935888.7A patent/CN106263021B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3773883A (en) * | 1970-07-17 | 1973-11-20 | Molins Ltd | Preparing cigarette filters |
| GB1333434A (en) * | 1970-10-31 | 1973-10-10 | Cigarette Components Ltd | Apparatus for making cigarette filters |
| EP0082734A2 (en) * | 1981-12-23 | 1983-06-29 | Filtrona Limited | Smoke filters and their production |
| CN101926509A (en) * | 2009-06-23 | 2010-12-29 | 湖北中烟工业有限责任公司 | Method and equipment for producing longitudinal multi-circle filter tip rod |
| CN102100402A (en) * | 2009-12-22 | 2011-06-22 | 湖北中烟工业有限责任公司 | Production method of square filter tip and equipment thereof |
| CN203662002U (en) * | 2010-05-27 | 2014-06-25 | 菲尔特隆纳过滤产品开发私人有限公司 | Tobacco smoke filter, tobacco smoke filter element and filter cigarette |
| WO2016060359A1 (en) * | 2014-10-16 | 2016-04-21 | 태영산업 주식회사 | Air permeable cigarette filter and method for producing same |
| CN206062124U (en) * | 2016-10-09 | 2017-04-05 | 湖北中烟工业有限责任公司 | A kind of process units of flat mouth formula cigarette filter rod |
| CN206137183U (en) * | 2016-11-01 | 2017-05-03 | 湖北中烟工业有限责任公司 | W type cigarette filter rod making device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115125674A (en) * | 2022-07-22 | 2022-09-30 | 广东鑫球新材料科技有限公司 | Internal inserting type hollow cotton die and forming method |
| CN115125674B (en) * | 2022-07-22 | 2023-08-29 | 广东鑫球新材料科技有限公司 | Internal inserting hollow cotton mold and molding method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106263021B (en) | 2022-07-29 |
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