CN108968146A - A kind of liquid storage capsule and its preparation method and application - Google Patents
A kind of liquid storage capsule and its preparation method and application Download PDFInfo
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- CN108968146A CN108968146A CN201810589953.4A CN201810589953A CN108968146A CN 108968146 A CN108968146 A CN 108968146A CN 201810589953 A CN201810589953 A CN 201810589953A CN 108968146 A CN108968146 A CN 108968146A
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- utricule
- sealed membrane
- liquid storage
- sealed
- splash hole
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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
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
Abstract
The present invention relates to a kind of liquid storage capsules and its preparation method and application, it includes the utricule of the one-way or bi-directional opening surrounded by formed film (1), content is accommodated in the cavity (2) of utricule, the opening of utricule is sealed by sealed membrane (4) by adhesive and utricule, it is offered splash hole (5) on formed film (1) and/or sealed membrane (4), filled with hot melt blob of viscose or beeswax block at the aperture of splash hole (5).The present invention carries out pre- closed design using default splash hole 5 and with hot melt blob of viscose, crackly position under a certain pressure is formed on formed film 1 or sealed membrane 4, the present invention is due to presetting releasing position of the splash hole 5 as content, without considering further that the accurate control of cavity different zones partition thickness, the requirement for reducing to production equipment and accurately controlling, can be greatly lowered production cost.
Description
Technical field
The invention belongs to cigarette smoking set fields, and in particular to a kind of liquid storage capsule and its preparation method and application.
Background technique
With the development of world economy society, deep variation is occurring for cigarette market.It on the one hand is that consumer taste needs
It asks and becomes more diversified, product needs more tastes just to meet different consumer demands.It on the other hand is in production
Technological means have biggish development, but the means of flavoring are limited always, simultaneously because the flavors and fragrances largely used
Volatility makes it be difficult to retain for a long time, and the dissolubility in different solvents also limits its further use.And with
Reducing tar and reducing harm deepens continuously, and cigarettes reduce coke damage inevitably makes part fragrance component and perfume quantity loss in cigarette,
Cause cigarette original suction comfort decline, phenomena such as suction taste distortion, dry sensation rises is obvious.With market competition day
Become intensification, and the major tobacco enterprise of the status an urgent demand of tobacco promotes cigarette quality, brand of running business big and strong.Therefore, carry out
Cigarette flavouring humectation application study and application technology exploitation, for the market competitiveness for promoting Chinese-style cigarette quality, enhancing brand
It is of great significance.
When conventional most of cigarette all has cigarette smoking currently on the market, throat's comfort slightly has deficiency, dry sensation
Prominent disadvantage；Therefore, it is necessary to make up this defect by the relevant technologies of flue gas humectation or moisturizing, the suction for improving cigarette is comfortable
Property.Wherein, glycerol, propylene glycol, xylitol or sorbierite etc. is usually added in humectation method in the tobacco, and such polyalcohols are protected
Though profit agent can maintain moisture content of cut tobaccos in process, pipe tobacco resist processing is improved, since such additive is directly to connect
Enter in pipe tobacco, burning can be participated in suction, causes to introduce other miscellaneous gas in flue gas, influence the organoleptic quality of cigarette.And
The flue gas moisturizing then not no defect of this respect is carried out in filter segment.Meanwhile the exploitation of filter tip water supplement technology can also solve it is water-soluble
Property flavors and fragrances in cigarette filter apply limitation problem.
Quick-fried pearl technology, such as Chinese patent are generally adopted by for adding liquid in filter tip both at home and abroad at present
ZL200910273417.4, this method are able to solve the addition of oiliness flavors and fragrances at present, such as peppermint oil common in the market,
But presently, there are following two disadvantages in terms of flue gas moisturizing or the aqueous flavors and fragrances of addition: 1) wall material for commonly using quick-fried pearl is mostly water
Gel, is soluble in water or can be permeable, can not effectively wrap water；2) material impervious to water (such as plastics), due to
Viscosity, surface tension and the high limitation of melt temperature can not carry out the production of quick-fried pearl using prior art.Will completely to water or
The mode that aqueous solvent plays preferable embedding effect is to carry out various mouldings using impermeable material, and water or water-soluble is added
It is closed after agent system, this is also the technology of food or beverage industry maturation.But how having for liquid storage is carried out in filter tip
Effect release is the biggest problem for perplexing such liquid storage capsule.
There are also the liquid storage capsule class products of special construction can store waterborne liquid at present, such as Japan Tobacco Inc (JTI)
The patent 201380031414.4 of application, but this patent is mainly to pass through the accurate control formation of different zones partition thickness
Force difference realizes the release of content, while high to the requirement of the selection of wall material, the production equipment of capsule and precision controlling, general
Logical equipment is difficult to meet the requirements.
Therefore, quick-fried pearl of less demanding to production equipment, that liquid, especially water storage can be stored or glue how to be designed
Capsule product becomes tobacco business one of critical issue urgently to be solved at present.
Summary of the invention
The present invention provides a kind of liquid storage capsule and its preparation method and application, efficiently solves cigarette filter moisturizing and benefit
The problem of water soluble flavours hardly possible.
First aspect present invention is related to a kind of liquid storage capsule, including the capsule of the one-way or bi-directional opening surrounded by formed film 1
Body accommodates content in the cavity 2 of utricule, and the opening of utricule is sealed by sealed membrane 4 by adhesive and utricule, formed film
1 and/or sealed membrane 4 on offer splash hole 5, filled with hot melt blob of viscose at the aperture in splash hole 5.
In the preferred embodiment of the invention, hot melt blob of viscose is selected from polyamide, polyester, polyethylene, polyesteramide, polyene
One or more of hydrocarbon thermoplastic's elastomer or modified terpene resin ethylene-vinyl acetate copolymer.
Hot melt adhesive in the present invention is fusible heat-soluble substances in 50 degrees Celsius or less heats for fusing point.
Second aspect of the present invention is related to a kind of preparation method of liquid storage capsule, includes the following steps:
A, the preparation of the utricule and sealed membrane 4 of the one-way or bi-directional opening surrounded by formed film 1；
B, utricule made from step a and/or sealed membrane 4 are subjected to the pre-perforated of splash hole 5, obtained with splash hole 5
Utricule and/or sealed membrane 4；
C, filling hot melt blob of viscose at the aperture of the utricule and/or sealed membrane 4 in splash hole 5 will be had made from step b；
D, content will be injected in the cavity 2 for the utricule being unidirectionally open made from step c or by two-way opened made from step c
An opening is sealed with sealed membrane 4 by adhesive and utricule in the utricule of mouth, is then injected into content, is obtained comprising content
The utricule of object；
E, it will be sealed, obtained by adhesive and utricule with sealed membrane 4 at the bladder aperture made from step d comprising content
To liquid storage capsule.
In the preferred embodiment of the invention, the formed film 1 in step a is water-insoluble formed film, the forming of formed film 1
Technology includes blow molding, the modeling of suction type, compressive films, punch forming, but is not limited to above-mentioned forming technique.
In the preferred embodiment of the invention, in step b the hole knockout in splash hole 5 be laser boring, mechanical punching or
Electrostatic punching, but it is not limited to above-mentioned hole knockout.
In the preferred embodiment of the invention, the shape in splash hole 5 includes O shape, rectangular, X-shaped, Y shape or triangle in step b
Shape, but not limited to this class shape.
In the preferred embodiment of the invention, the shape of utricule includes column, round table-like, bowl-shape, cone cell or son in step a
Shape is played, but not limited to this class shape, as shown in Figure 1.
In the preferred embodiment of the invention, behind hot melt blob of viscose filling splash hole 5, thickness at aperture may be less than at
The thickness of shape film 1, it is also possible to thickness at aperture can it is identical with the thickness of formed film 1 (after hot melt adhesive is such as squeezed into splash hole,
Extra hot melt adhesive is removed again), it is also possible to the thickness that the thickness at aperture is greater than formed film 1 (such as coats one layer of thermosol, heat
Melten gel can penetrate into splash hole 5, and extra glue can also make thickness of the thickness at 5 aperture of splash hole greater than formed film 1), such as Fig. 2 institute
Show.
In the preferred embodiment of the invention, sealed membrane 4 can be embossed on film surface, be sealed in this way with formed film 1
Shi Zeng great contact area, then be aided with food-grade adhesive and be sealed.
In the preferred embodiment of the invention, the material of sealed membrane 4 can be identical as the material of formed film 1, can also not
Together, such as polymer, paper base material etc..
In the preferred embodiment of the invention, sealed membrane 4 can be sealed in the one side being in contact with utricule inner wall, can also be with
Sealing is the one side that utricule outer wall is in contact.
Third aspect present invention is related to a kind of purposes of liquid storage capsule, obtained by the method using second aspect of the present invention
Liquid storage capsule be used to increase the purposes of moisture or fragrance in cigarette smoke.
In the preferred embodiment of the invention, cigarette filter is added in liquid storage capsule obtained by second aspect of the present invention,
And cigarette filter is produced by the technique of cigarette industry field maturation, it can be unitary filter tip, binary or ternary composite filter tip, connect
The cigarette structure comprising unitary or multiple elements design filter tip as shown in Fig. 5 is formed after filling plume.
In the preferred embodiment of the invention, when suction is comprising liquid storage capsule cigarette obtained by second aspect of the present invention,
Consumer, which can choose, squeezes liquid storage capsule, can not also squeeze.When squeezing liquid storage capsule, the pressure in liquid storage capsule increases
Greatly, the hot melt adhesive being filled in splash hole 5 is squeezed out splash hole by liquid, and liquid is released from splash hole 5, into filter tip silk
In interfascicular gap.It can play the role of flue gas moisturizing or flavoring when flue gas passes through.Liquid storage capsule of the invention is to oiliness and water
Property liquid all has preferable covering property, and universality is good.
Key point of the invention: the present invention carries out pre- closed design using default splash hole 5, in formed film 1 or sealing
Crackly position under a certain pressure is formed on film 4, the present invention is due to presetting release position of the splash hole 5 as content
It sets, without considering further that the accurate control of cavity different zones partition thickness, the requirement that reduces to production equipment and accurately control.
Beneficial effects of the present invention are as follows:
1, the present invention carries out pre- closed design using default splash hole 5 and with hot melt blob of viscose, in formed film 1 or sealed membrane
Form crackly position under a certain pressure on 4, the present invention due to presetting releasing position of the splash hole 5 as content,
Without considering further that the accurate control of cavity different zones partition thickness, the requirement for reducing to production equipment and accurately controlling can
Production cost is greatly lowered.
2, capsule of the invention is in use, and it is that a kind of liquid of orientation is released that liquid can only be gone out by the splash of splash hole
Journey is let off, and conventional quick-fried pearl cannot achieve orientation liquid release.
3, liquid storage capsule of the invention uses water-insoluble formed film, and not being only sufficient to seal up oil-based liquid can also sealing water
Property liquid, solves the technical problem that tobacco business faces；Same design can be used for oil-based liquid and waterborne liquid,
Universality is strong, and structure is simple, and production is easy, easy to use, convenient for promoting.
Detailed description of the invention
Fig. 1 is utricule structural schematic diagram of different shapes in the present invention；
Fig. 2 is the structural schematic diagram in the present invention behind hot melt adhesive filling splash hole；
Fig. 3 is the shape and structure schematic diagram in splash hole in the present invention；
Fig. 4 is the structural schematic diagram of liquid storage capsule of the present invention；
Fig. 5 is the structural schematic diagram that liquid storage capsule of the invention is applied in cigarette；
Appended drawing reference meaning is as follows in figure:
1- formed film；2- cavity；3- opening；4- sealed membrane, 5- splash hole, 6- membranous wall, 7- hot melt adhesive sealant, 8- hot melt
Glue, 9- content, 10- pipe tobacco, 11- cigarette paper, 12- tipping paper, 13- forming paper, 14- filter tow, 15- liquid storage capsule.
Specific embodiment
The present invention is described in further details with attached drawing with reference to embodiments, embodiment is only limitted to illustrate the present invention,
Rather than limitation of the invention.
Embodiment 1
A kind of preparation method of liquid storage capsule, includes the following steps:
A, the preparation of the column utricule and sealed membrane 4 of the two-way opening surrounded by formed film 1；
B, sealed membrane 4 made from step a is subjected to the pre-perforated of splash hole 5, obtains the sealed membrane 4 with splash hole 5；
C, hot melt adhesive 8 will be filled at the aperture for having the sealed membrane 4 in splash hole 5 made from step b；
D, the sealed membrane 4 of an opening in the column utricule of two-way opening made from step a is passed through into adhesive and capsule
Body sealing, formation is with the end to include the capsule of cavity 2, then injects pure water into cavity 2, obtains the utricule comprising water；
E, it will be sealed, stored up by adhesive and utricule with sealed membrane 4 at the bladder aperture made from step d comprising water
Liquid glue capsule.
In above-mentioned preparation method, formed film 1 and sealed membrane 4 are PE material.
In above-mentioned preparation method, the shape in splash hole 5 is circle.
The liquid storage capsule of above-mentioned preparation is added in filter tip and is produced into cigarette, when aspirating the cigarette, can easily be racked
Liquid storage capsule, the water in liquid storage capsule are gone out by 5 splash of splash hole, when flue gas passes through filter tip, splash in liquid storage capsule
Water out increases the moisture content of flue gas.It is detected through instrument, moisture increases by 42% in flue gas, and smoker obviously experiences flue gas sense
Official's irritation significantly reduces, and moisture feeling rises.
Embodiment 2:
A kind of preparation method of liquid storage capsule, includes the following steps:
A, the preparation of the round table-like utricule and sealed membrane 4 of the two-way opening surrounded by formed film 1；
B, utricule made from step a is subjected to the pre-perforated of splash hole 5, obtains the utricule with splash hole 5；
C, hot melt adhesive 8 will be filled at the utricule aperture for having splash hole 5 made from step b；
D, an opening in utricule made from step c is sealed with sealed membrane 4 by adhesive and utricule, is formed with bottom
Include the capsule of cavity 2, then inject coffee-extract aqueous solution into cavity 2, obtain comprising coffee-extract aqueous solution
Utricule；
E, by made from step d include coffee-extract aqueous solution bladder aperture at sealed membrane 4 by adhesive with
Utricule sealing, obtains liquid storage capsule.
In above-mentioned preparation method, formed film 1 is PP material, and sealed membrane 4 is PE material.
In above-mentioned preparation method, the shape in splash hole 5 is rectangular.
Filter tip is added in the liquid storage capsule and produces cigarette, when aspirating the cigarette, liquid storage capsule can be easily racked, make to store up
Coffee-extract aqueous solution in liquid glue capsule is crossed 5 splash of splash hole and is gone out, and increases the moisture content of flue gas when flue gas passes through
Flue gas coffee aroma is assigned simultaneously.It is detected through instrument, moisture increases by 38% in flue gas, and flue gas cognitive stimulatory significantly reduces, profit
Sense rises, and the coffee aroma of flue gas highlights, and organoleptic quality rises.
Embodiment 3:
A kind of preparation method of liquid storage capsule, includes the following steps:
A, the preparation of the flat bowl-shape utricule and sealed membrane 4 of the two-way opening surrounded by formed film 1；
B, utricule made from step a is subjected to the pre-perforated of splash hole 5, obtains the utricule with splash hole 5；
C, thin plastic will be filled at the utricule aperture for having splash hole 5 made from step b；
D, an opening in utricule made from step c is sealed with sealed membrane 4 by adhesive and utricule, is formed with bottom
Include the capsule of cavity 2, then inject peppermint oil into cavity 2, obtain the utricule comprising peppermint oil；
E, it will be sealed, obtained by adhesive and utricule with sealed membrane 4 at the bladder aperture made from step d comprising peppermint oil
To liquid storage capsule.
In above-mentioned preparation method, formed film 1 is PP material, and sealed membrane 4 is PS material.
In above-mentioned preparation method, the shape in splash hole 5 is diamond shape.
Filter tip is added in the liquid storage capsule and produces cigarette, when aspirating the cigarette, liquid storage capsule can be easily racked, make to store up
Peppermint oil in liquid glue capsule is gone out by 5 splash of splash hole, and when flue gas passes through, peppermint oil enters in flue gas, examines by instrument
It surveys, peppermint oil mobility reaches 12%, and the cool taste of flue gas significantly rises, and has significant peppermint faint scent sense.
Embodiment 4:
A kind of preparation method of liquid storage capsule, includes the following steps:
A, the preparation of the round bottom column utricule being unidirectionally open and sealed membrane 4 surrounded by formed film 1；
B, sealed membrane 4 made from step a is subjected to the pre-perforated of splash hole 5, obtains the sealed membrane 4 with splash hole 5；
C, beeswax will be filled at the aperture for having the sealed membrane 4 in splash hole 5 made from step b；
D, white wine will be injected in the cavity 2 for the round bottom column utricule being unidirectionally open made from step a, obtained comprising white wine
Utricule；
E, the sealed membrane 4 made from step c at the bladder aperture made from step d comprising white wine is passed through into adhesive and capsule
Body sealing, obtains liquid storage capsule.
In above-mentioned preparation method, formed film 1 is PET material, and sealed membrane 4 is paper base material.
In above-mentioned preparation method, the shape in splash hole 5 is X-shaped aperture.
Filter tip is added in the liquid storage capsule and produces cigarette, when aspirating the cigarette, liquid storage capsule can be easily racked, make to store up
White wine in liquid glue capsule is gone out by 5 splash of splash hole, can increase the moisture content of flue gas when flue gas passes through.It is examined through instrument
It surveys, moisture increases by 63% in flue gas, has pure alcohol wine aroma, and flue gas cognitive stimulatory significantly reduces, and moisture feeling rises.
Embodiment 5:
A kind of preparation method of liquid storage capsule, includes the following steps:
A, the preparation of the round table-like utricule and sealed membrane 4 of the two-way opening surrounded by formed film 1；
B, utricule made from step a and sealed membrane 4 are subjected to the pre-perforated of splash hole 5, obtain the utricule with splash hole 5
With sealed membrane 4；
C, beeswax will be filled at the aperture for having the utricule and sealed membrane 4 in splash hole 5 made from step b；
D, opening sealed membrane 4 made from step c in utricule made from step c is close by adhesive and utricule
Envelope, formation is with the end to include the capsule of cavity 2, then injects pure water into cavity 2, obtains the utricule comprising pure water；
E, it will be sealed, obtained by adhesive and utricule with sealed membrane 4 at the bladder aperture made from step d comprising pure water
Liquid storage capsule.
In above-mentioned preparation method, formed film 1 is PET material, and sealed membrane 4 is PP material.
In above-mentioned preparation method, the shape in splash hole 5 is regular pentagon.
Filter tip is added in the liquid storage capsule and produces cigarette, when aspirating the cigarette, liquid storage capsule can be easily racked, make to store up
Water in liquid glue capsule is gone out by 5 splash of splash hole, can increase the moisture content of flue gas when flue gas passes through.It is examined through instrument
It surveys, moisture increases by 54% in flue gas, and flue gas cognitive stimulatory significantly reduces, and moisture feeling rises.
Claims (8)
1. a kind of liquid storage capsule, which is characterized in that including the utricule of the one-way or bi-directional opening surrounded by formed film (1), utricule
Cavity (2) in accommodate content, the opening of utricule is sealed by sealed membrane (4) by adhesive and utricule, formed film (1)
And/or splash hole (5) are offered on sealed membrane (4), filled with hot melt blob of viscose or beeswax block at the aperture of splash hole (5).
2. capsule according to claim 1, which is characterized in that hot melt blob of viscose is selected from polyamide block, polyester block, polyethylene
One in block, polyesteramide block, polyolefins thermoplastic elastomer block or modified terpene resin ethylene-vinyl acetate copolymer block
Kind is several.
3. capsule according to claim 1, which is characterized in that the shape of splash hole (5) includes O shape, rectangular, X-shaped, Y shape
Or triangle.
4. capsule according to claim 1, which is characterized in that the shape of utricule includes column, round table-like, bowl-shape, cone cell
Or bullet shaped.
5. a kind of preparation method of liquid storage capsule, which comprises the steps of:
A, the preparation of the utricule of the one-way or bi-directional opening surrounded by formed film (1) and sealed membrane (4)；
B, utricule made from step a and/or sealed membrane (4) are subjected to the pre-perforated of splash hole (5), obtained with splash hole (5)
Utricule and/or sealed membrane (4)；
C, filling hot melt blob of viscose at the aperture of the utricule and/or sealed membrane (4) of splash hole (5) will be had made from step b；
D, content will be injected in the cavity (2) for the utricule being unidirectionally open made from step c, or by two-way opened made from step c
An opening is sealed with sealed membrane (4) by adhesive and utricule in the utricule of mouth, is then injected into content, is obtained comprising in
Tolerant utricule；
E, it will be sealed, obtained by adhesive and utricule with sealed membrane (4) at the bladder aperture made from step d comprising content
Liquid storage capsule.
6. preparation method according to claim 5, which is characterized in that the formed film (1) in step a is water-insoluble forming
Film, the forming technique of formed film (1) include blow molding, the modeling of suction type, compressive films, punch forming.
7. preparation method according to claim 5, which is characterized in that the hole knockout of splash hole (5) is laser in step b
Punching, mechanical punching or electrostatic punching.
8. liquid storage capsule obtained by preparation method according to claim 5 is used to increase the moisture or fragrance in cigarette smoke
Purposes.
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| CN201810589953.4A CN108968146A (en) | 2018-06-08 | 2018-06-08 | A kind of liquid storage capsule and its preparation method and application |
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| CN201810589953.4A CN108968146A (en) | 2018-06-08 | 2018-06-08 | A kind of liquid storage capsule and its preparation method and application |
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| CN109619672A (en) * | 2019-02-18 | 2019-04-16 | 重庆中烟工业有限责任公司 | A kind of cigarette capsule and preparation method thereof and filter tip |
| CN109645561A (en) * | 2019-02-18 | 2019-04-19 | 重庆中烟工业有限责任公司 | Cigarette capsule and preparation method thereof and cigarette filter |
| CN109793275A (en) * | 2019-02-18 | 2019-05-24 | 重庆中烟工业有限责任公司 | A kind of preparation method and cigarette filter of cigarette packet capsule with diuresis promoting function |
| CN115226936A (en) * | 2022-08-15 | 2022-10-25 | 湖北中烟工业有限责任公司 | Spice capsule and cigarette |
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