CN106937827A - Filter bag - Google Patents
Filter bag Download PDFInfo
- Publication number
- CN106937827A CN106937827A CN201710036206.3A CN201710036206A CN106937827A CN 106937827 A CN106937827 A CN 106937827A CN 201710036206 A CN201710036206 A CN 201710036206A CN 106937827 A CN106937827 A CN 106937827A
- Authority
- CN
- China
- Prior art keywords
- permeable area
- filter bag
- permeable
- area
- degree
- 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.)
- Granted
Links
- 239000000835 fiber Substances 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 18
- 239000004744 fabric Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 26
- 239000000284 extract Substances 0.000 abstract description 24
- 238000000605 extraction Methods 0.000 abstract description 10
- 239000000796 flavoring agent Substances 0.000 abstract description 6
- 235000019634 flavors Nutrition 0.000 abstract description 6
- 235000013361 beverage Nutrition 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 abstract 3
- 238000007789 sealing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 239000011148 porous material Substances 0.000 description 3
- 238000009738 saturating Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008373 coffee flavor Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012633 leachable Substances 0.000 description 1
- 235000014666 liquid concentrate Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/06—Filters or strainers for coffee or tea makers ; Holders therefor
- A47J31/0615—Filters or strainers for coffee or tea makers ; Holders therefor with special arrangements for making tea or the like, e.g. where the infusion liquid is kept a certain time in the filter before flowing out
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/06—Filters or strainers for coffee or tea makers ; Holders therefor
- A47J31/0652—Filters or strainers for coffee or tea makers ; Holders therefor with means to by-pass a quantity of water, e.g. to adjust beverage strength
Abstract
The invention relates to the technical field of beverage brewing devices, in particular to a filter bag, which comprises a first water permeable area, a second water permeable area and a sealing part which are sequentially connected; one end of the second water permeable area is connected with the first water permeable area, and the water permeability of the second water permeable area is greater than that of the first water permeable area; the closing part is connected with the other end of the second water permeable area. Through the difference of the water permeability between the first water permeable area and the second water permeable area, the manufacturer can control the position from which the liquid flows out; then, the closing part is connected with the other end of the second water permeable area, that is, the second water permeable area with larger water permeability is closer to the closing part, so that the liquid can fully and uniformly flow through the brewing body (such as coffee powder), and the extraction liquid is concentrated and flows out of the filter bag from the second water permeable area to maintain the extraction concentration of the extraction liquid. When the extract is coffee, the flavor of the coffee can be further maintained.
Description
Technical field
The present invention relates to beverage preparing device arts, and in particular to a kind of filter bag.
Background technology
Now, the beverage that coffee is liked for majority, and as people are gradually lifted for the requirement of diet, the matter of coffee
Amount and its convenience are the emphasis being gradually taken seriously.The common method infused coffee is included in the way of paper drop filter, by bag-shaped filter
Paper is positioned in filter bowl, and ground coffee is loaded in bag-shaped filter paper, just can be directly with hot water shower ground coffee, and water passes through ground coffee
Afterwards, its coffee extracted (extract) is flowed out by bag-shaped filter paper, thereby goes out coffee.
To make drinking person more easily to enjoy the coffee of existing punching, market today provides a kind of hanging coffee of filter, with permeable
Property sheet material formation filter bag, be filled with ground coffee in filter bag, and two sides of filter bag have hanging structure, can be directly by hanging structure
The margin of optic cup of cup is hung on, when user brews, is directly poured into hot water in filter bag, and then extract coffee.
It is to influence the one of the main reasons of coffee flavor that whether hot water, which has uniform shower ground coffee,.However, whether passing
The bag-shaped filter paper of system or the filter bag (hereafter referred to collectively as filter bag) of the hanging coffee of filter, when brewing, liquid can be by filter bag any one
Place's outflow, therefore some hot water may not sufficiently not pass through ground coffee, just flowed out from filter bag, cause the different zones institute in filter bag
The coffee (extract) of outflow, it extracts concentration and differed.And the situation of density unevenness is extracted, further have influence on the wind of coffee
Taste.
The content of the invention
The problem of present invention is to be solved, ties up in solution conventional pouch-shaped filter paper or filter bag, all with uneven because brewing,
The problem of in turn resulting in extraction density unevenness.
To solve the above problems, the present invention provides a kind of filter bag, including be sequentially connected the first permeable area, the second permeable area
And closure；The second described permeable area, the first described permeable area of its one end connection, the permeable degree in described the second permeable area
More than the permeable degree in the first described permeable area；Described closure, connects the other end in the second permeable area.That is, the
Two permeable areas are compared with the first permeable area closer to closure.
Be connected with the support component for the filter bag being arranged on cup on the filter bag.
Further, the filter bag is formed by multiple fibre sheet material laminated structures, after described fibre sheet material laminated structure
The fibre density formed determines the permeable degree in the first permeable area and the second permeable area.
Further, the fibre density in the first described permeable area is more than the fibre density in the described second permeable area；It is described
The thickness in the first permeable area is more than the thickness in the described second permeable area.
Further, the fibre sheet material includes an at least non-woven cloth layer and an at least ply of paper.
Further, wherein positioned at the described first permeable area ply of paper quantity be more than positioned at the described second permeable area paper
The quantity of layer.
Further, the filter bag also includes an opening portion, is located relative to one end of the closure.
Further, the filter bag also includes the hand tearing line for being used to close the opening portion.
Further, the filter bag also includes the 3rd permeable area, is configured at the neighbouring opening portion or the hand tearing line
Position, the first permeable area connects the 3rd permeable area and the described second permeable area, the permeable degree in the 3rd permeable area
Less than the permeable degree in the described first permeable area.
Further, described support component includes the supporting part of two panels door character type, the inner side of described two supporting parts
It is connected to the outer surface of the both sides of filter bag.
By above-mentioned technical proposal, the filter bag of the present invention at least can reach following beneficial effect：First, it is permeable by first
The permeable degree difference in area and the second permeable area, the position for making producer's controllable liquid be flowed out by where；Secondly, closure connection
The other end in the second permeable area, that is to say, that the second larger permeable closer closure in area of permeable degree, therefore liquid is filled
Divide and flow uniformly through and brew after body (such as ground coffee), its extract is concentrated by second permeable area's outflow filter bag, to maintain extraction again
Take the extraction concentration of liquid.When extract is coffee, the local flavor of coffee more can be further maintained.
Brief description of the drawings
Fig. 1 is the schematic diagram of the first embodiment of the filter bag of the present invention.
Fig. 2 is the use state schematic diagram of the filter bag shown in Fig. 1.
Fig. 3 is the schematic diagram of the composition structure of the filter bag shown in Fig. 1.
Fig. 4 is the schematic diagram of another embodiment of the support component shown in Fig. 2.
Fig. 5 is the schematic diagram of the second embodiment of the filter bag of the present invention.
In figure,
1 or 1a, filter bag；10th, fibre sheet material；101st, non-woven cloth layer；102nd, ply of paper；11 or 11a, opening portion；12 or 12a,
Closure；13rd, hand tearing line；14 or 14a, the first permeable area；15 or 15a, the second permeable area；16th, the 3rd permeable area；2 or 2a, branch
Support component；21st, supporting part；9th, cup；91st, margin of optic cup；92nd, cup bottom.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached in the embodiment of the present invention
Figure, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention
A part more preferred embodiment, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the present invention, term " on ", " under ", "left", "right", "front", "rear", " top ", " bottom ", " interior ", " outer ",
" in ", " vertical ", " level ", " transverse direction ", the orientation of the instruction such as " longitudinal direction " or position relationship be based on orientation shown in the drawings or
Position relationship.These terms are not intended to limit indicated dress primarily to preferably describe the present invention and embodiment
Put, element or part there must be particular orientation, or be constructed and operated with particular orientation.
Also, above-mentioned part term is in addition to it can be used to indicate that orientation or position relationship, it is also possible to for representing it
His implication, such as term " on " also be likely used for representing certain relations of dependence or annexation in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being provided with ", " connection ", " connected " " socket " should be interpreted broadly.For example, can
To be to be fixedly connected, it is detachably connected, or monolithic construction；Can mechanically connect, or electrical connection；Can be joined directly together,
Either it is indirectly connected to by intermediary, or is connection internal between two devices, element or parts.For
For those of ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Unless otherwise indicated, the implication of " multiple " is two or more.
Your, for juror can be allowed to know more about the technology contents of the present invention, it is described as follows especially exemplified by preferred embodiment.
First, the filter bag of the present invention includes the filter bag or general bag-shaped filter paper for being used to filter hanging coffee, individually below
It is illustrated with first embodiment and second embodiment.
Fig. 1 is the schematic diagram of the first embodiment of the filter bag of the present invention, and Fig. 2 is that the use state of the filter bag shown in Fig. 1 is shown
It is intended to, please also refer to shown in Fig. 1 and Fig. 2.The present invention provides a kind of filter bag 1, and the filter bag 1 of the present embodiment is hanging for filtering
Illustrate exemplified by the filter bag 1 of coffee, filter bag 1 can be arranged at a cup 9 by a support component 2.Specifically, support component 2 connects
The outer surface of the both sides of filter bag 1 is connected to, filter bag 1 is placed in the margin of optic cup 91 of cup 9, to brew the body that brews in filter bag 1, and
Brew body and include but is not limited to ground coffee, tealeaves etc., following footpath illustrates it using coffee as body is brewed.
Specifically, bag shape is presented in the filter bag 1 of the present embodiment, and its one end is opening portion 11, and the other end is closure 12,
That is, opening portion 11 is located relative to one end of closure 12, and brews body and be placed in filter bag 1.In general, dealer can
Body will be brewed to be positioned in filter bag 1 and seal in advance, and it is preferred that, the filter bag 1 of the present embodiment also includes proficiency tearing line 13, and it can
Think a plurality of holes linearly arranged on filter bag 1, Fig. 1 is represented by dotted lines, so that user removes.When user is intended to brew
During ground coffee in filter bag 1, first hand tearing line 13 can be removed, now, opening portion 11 be formed at hand tearing line 13, as shown in Figure 2.
Then, filter bag 1 is hung on by cup 9 by support component 2, now, closure 12 is close to the cup bottom 92 of cup 9.Certainly, at it
In his embodiment, can also not have hand tearing line 13 relative to one end of closure 12, be directly opening portion 11, again will when to be brewed
Brew body to be positioned in filter bag 1 from opening portion 11, the present invention is not intended to limit.
In the present embodiment, filter bag 1 includes the first permeable area 14, the second permeable area 15 and the closure 12 once connected,
Wherein, the one end in the second permeable area 15 connects the first permeable area 14, and the permeable degree in the second permeable area 15 is more than the first permeable area 14,
And closure 12 connects the other end in the second permeable area 15, that is, the second big permeable area 15 of permeable degree is permeable compared to first
Area 14 is closer to cup bottom 92.
It should be noted that the implication of the permeable degree described in the present invention enters another for water from the side in permeable area through filter bag
The ability of side, the permeable degree in somewhere is bigger, illustrates that water is easier at this through outflow, the permeable degree in somewhere is smaller, explanation
Water is less susceptible to flow out at this.
It please arrange in pairs or groups shown in Fig. 3, Fig. 3 is the schematic diagram of the composition structure of the filter bag shown in Fig. 1.Also, the filter bag 1 of the present embodiment
System is formed by multiple laminated structures of fibre sheet material 10, and the fibre density by being formed after the laminated structure of fibre sheet material 10, is come
Determine the permeable degree in the first permeable area 15 of permeable area 14 and second.In other words, positioned at the institute of fibre sheet material 10 in the first permeable area 14
The fibre density of formation is more than the fibre density that is formed of fibre sheet material 10 positioned at the second permeable area 15, and then makes second permeable
The permeable degree in area 15 is more than the permeable degree in the first permeable area 14.
It is preferred that, the fibre sheet material 10 of the present embodiment includes non-woven cloth layer 101 and ply of paper 102, and non-woven cloth layer 101 is set
In the outside of ply of paper 102, that is, ply of paper 102 is sandwiched between two layers of non-woven cloth layer 101, and be able to will not be knitted by way of bonding
Layer of cloth 101 and ply of paper 102 are bonded to each other, and then form the filter bag 1 of the present embodiment.Specifically, non-woven cloth layer 101 it is main into
It is divided into the elastomers such as polyolefin series fiber or polyester fiber, it has water penetration.In addition, the ply of paper 102 of the present embodiment has
There are multiple holes, with penetrating liquid, in the present embodiment, by the ply of paper 102 in different zones laminated structure varying number, enter
And produce different fibre densities.For example, as shown in figure 3, the fibre sheet material 10 of the present embodiment includes three different lengths
Ply of paper 102, laminated structure forms the ply of paper 102 positioned at the first permeable area 14 quantity (such as two) after setting is more than and is located at the
The quantity (such as one) of the ply of paper 102 in two permeable areas 15, and then make it that the thickness in the first permeable area 14 is more than the second permeable area
15 thickness, and the fibre density of the fibre density more than the second permeable area 15 in the first permeable area 14.It should be noted that, Fig. 3 institutes
The non-woven cloth layer 101 and the quantity of ply of paper 102 shown, is only used, the present invention is not intended to limit its quantity as signal.
In other embodiments, also can be by pasting different pore quantities or the ply of paper 101 of size in different zones, with shape
Into different permeable degree, the present invention is not intended to limit.For example, corresponding to the ply of paper 101 in the first permeable area 14, its pore quantity
Less or shape is smaller, and corresponding to the ply of paper 101 in the second permeable area 15, its pore quantity is more or shape is larger, and then makes
The permeable degree in the second permeable area 15 is more than the permeable degree in the first permeable area 14.
It is preferred that, the filter bag 1 of the present embodiment also includes one the 3rd permeable area 16, is configured at adjacent openings portion 11 or hand tearing line
13 position, and the first permeable area 14 connects the 3rd permeable area 15 of permeable area 16 and second.On permeable degree, the 3rd permeable area 16
Permeable degree be less than the first permeable area 14 permeable degree.In other words, it is sequentially that the 3rd permeable area 16, first is saturating that permeable degree is as little as high
Pool 14, the second permeable area 15, that is, the permeable degree closer to closure 12 is higher.
It has been observed that the present embodiment system determines the permeable degree of different zones by the fibre density of fibre sheet material 10, such as it is suitable
Sequence is superimposed the ply of paper 102 of varying number, and the thickness of laminated structure is compared with thick one, and its fibre density is higher, and permeable degree is relatively low, therefore,
The thickness in the 3rd permeable area 16 is more than the thickness in the first permeable area 14, and the thickness in the first permeable area 14 is more than the second permeable area 15
Thickness, other details content refer to foregoing, be not added with repeating in this.
It refer to shown in Fig. 2, the support component 2 of the present embodiment is hanging structure, includes the supporting part 21 of two door character types,
And the inner side of two supporting part 21 is connected to the outer surface of the both sides of filter bag 1, it is preferred that supporting part 21 is to be connected to the 3rd
The outside in permeable area 16, it is possible to which edible cement fits supporting part 21 the 3rd permeable area 16 of filter bag 1.Also, door character type
Supporting part 21 filter bag 1 can be hung on to the margin of optic cup 91 of cup 9, user can directly brew in filter bag 1 and brews body (coffee
Powder).It should be noted that, the permeable area 14 and second of first with different permeable degree for being technically characterized in that filter bag 1 of the present invention
Permeable area 15, therefore the configuration of support component 2 is not limited.In other embodiments, support component 2a can also for as shown in Figure 4 it
The hanging structure of ear suspension type, Fig. 4 is the schematic diagram of another embodiment of the support component shown in Fig. 2.It should be noted that, Fig. 4 shows
The filter bag 1 shown shown from Fig. 1 and Fig. 2 is only that configuration is different, therefore indicates it with identical reference numerals.
It refer to shown in Fig. 2, when filter bag 1 is positioned over cup 9 by support component 2, the second of permeable degree maximum is permeable
Area 15 is close to glass bottom 92, if user pours into liquid (can be such as, but not limited to water, milk etc.) in filter bag 1 in opening portion 11,
Liquid contact brews body, now brews body and riddles the second permeable permeable area 14 in area 15 and part first with liquid.When liquid connects
Touch when brewing body, liquid can extract the material for brewing body and form extract, for example, extract coffee (extract) using water,
Because the permeable degree in the second permeable area 15 is more than the permeable degree in the first permeable area 14, extract is flowed out by the second permeable area 15 more.
That is, the liquid poured into fully and can be flowed uniformly through and brewed after body, and sufficiently be extracted after the material for brewing body, and it is extracted
Liquid concentrates on the second permeable area 15 and flowed out again.Consequently, it is possible to which the concentration of extract can be maintained, for example, maintain the extraction of coffee dense
Degree, can so keep the local flavor of coffee.
Also, when user pours into more liquid in filter bag 1, the hydraulic pressure in filter bag 1 is larger, in the first permeable area 14
Liquid flowed out again after body is contacted with can still be brewed herein, therefore extract still has certain extraction concentration.And the first permeable area
14 have certain permeable degree (only needing the permeable degree less than the second permeable area 15), and this design can also avoid brewing body to be connect with liquid
Tactile overlong time, in turn results in the problem of local flavor changes.
Generally speaking, when the liquid in filter bag 1 is more, now overall hydraulic pressure is higher, so make to brew body it is leachable compared with
Many extracts, most extract flows out to cup 9 by the second permeable area 15, and least a portion of extract is then saturating by first
Pool 14 flows out to cup 9.When the liquid in filter bag 1 is less, liquid can slowly flow through the brewing after body of the first permeable area 14
The body that brews in the second permeable area 15 is passed through, extract flows out to cup 9 by the second permeable area 15 again.
It has been observed that the 3rd permeable area 16 is attached to connecting portion 12, and the permeable degree in the 3rd permeable area 16 is small, works as liquid
When pouring into filter bag 1, liquid is difficult to be flowed out by the 3rd permeable area 16, and in other words, liquid not easily passs through edible cement, and then
Liquid dissolution plasticiser etc. is avoided it is not recommended that the material eaten.
Fig. 5 is the schematic diagram of the second embodiment of the filter bag of the present invention, be refer to shown in Fig. 5.The filter bag 1a of the present invention is also
It can be bag-shaped filter paper, and cup can be arranged at by support components such as filter bowls.Certainly, the filter bag 1a of the present embodiment equally includes
Opening portion 11a, closure 12a, the first permeable permeable area 15a of area 14a and second.Second permeable area 15a one end connection first
Permeable area 14a, the second permeable area 15a permeable degree are more than the first permeable area 14a permeable degree.Closure 12a connections second are saturating
The pool 15a other end.Therefore, it also can control extract and concentrate on the second permeable area 15a outflows, and then different zones are flowed out
Extract extraction concentration, when extract be coffee when, can more keep the local flavor of coffee.And on the first permeable area 14a and
The correlation technique content of second permeable area 15a different permeable degree, can refer to first embodiment, be not added with repeating in this.
In summary, filter bag provided by the present invention at least has advantages below：First, the first permeable area and second is passed through
The permeable degree difference in permeable area, the position for making producer's controllable liquid be flowed out by where；Secondly, closure connection second is permeable
The other end in area, that is to say, that the second larger permeable closer closure in area of permeable degree, therefore make liquid fully and uniform
Ground, which is flowed through, to be brewed after body (such as ground coffee), and its extract is concentrated by second permeable area's outflow filter bag, to maintain the extraction of extract again
Take concentration.When extract is coffee, the local flavor of coffee more can be further maintained.
Present embodiment is only the preferred embodiments of the invention, to avoid repeating, and all possible change is not recorded in detail
Change combination.However, the technical staff of this area is, it is to be appreciated that above-mentioned each module or component may not be all necessary.And to implement this
Invention, may also include the known module or component of other more details.Each module or component may all be omitted depending on demand or
Modification, and other module or components may not be not present in wantonly two intermodule.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of filter bag, it is characterised in that the first permeable area, the second permeable area and closure including being sequentially connected；
The second described permeable area, the first described permeable area of its one end connection, the permeable degree in the second described permeable area is more than
The permeable degree in the first described permeable area；
Described closure, connects the other end in the second permeable area.
2. filter bag according to claim 1, it is characterised in that be connected with the filter bag for the filter bag to be arranged at
Support component on cup.
3. filter bag according to claim 1, it is characterised in that the filter bag is formed by multiple fibre sheet material laminated structures,
The fibre density that is formed after described fibre sheet material laminated structure determines the first permeable area and the second permeable area
Permeable degree.
4. filter bag according to claim 3, it is characterised in that the fibre density in the first described permeable area is more than described the
The fibre density in two permeable areas；The thickness in the first permeable area is more than the thickness in the described second permeable area.
5. the filter bag according to claim 3 or 4, it is characterised in that the fibre sheet material include an at least non-woven cloth layer and
An at least ply of paper.
6. filter bag according to claim 5, it is characterised in that the quantity wherein positioned at the ply of paper in the described first permeable area is big
In the quantity of the ply of paper positioned at the described second permeable area.
7. filter bag according to claim 1, it is characterised in that the filter bag also includes an opening portion, is located relative to institute
State one end of closure.
8. filter bag according to claim 7, it is characterised in that the filter bag also includes the hand for being used to close the opening portion
Tearing line.
9. the filter bag according to claim 7 or 8, it is characterised in that the filter bag also includes the 3rd permeable area, is configured at neighbour
The nearly opening portion or the position of the hand tearing line, the first permeable area connect the 3rd permeable area and described second permeable
Area, the permeable degree in the 3rd permeable area is less than the permeable degree in the described first permeable area.
10. filter bag according to claim 9, it is characterised in that described support component includes the support of two panels door character type
The outer surface of the both sides of filter bag is connected on the inside of portion, two described supporting parts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106200558U TWM542431U (en) | 2017-01-12 | 2017-01-12 | Filter bag |
| TW106200558 | 2017-01-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106937827A true CN106937827A (en) | 2017-07-11 |
| CN106937827B CN106937827B (en) | 2020-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710036206.3A Active CN106937827B (en) | 2017-01-12 | 2017-01-17 | Filter bag |
| CN201720058707.7U Active CN207285893U (en) | 2017-01-12 | 2017-01-17 | Filter bag |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720058707.7U Active CN207285893U (en) | 2017-01-12 | 2017-01-17 | Filter bag |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN106937827B (en) |
| TW (1) | TWM542431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020110211A (en) * | 2019-01-08 | 2020-07-27 | カナエ紙工株式会社 | Knockdown-type powder extraction filter |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI693052B (en) * | 2018-08-15 | 2020-05-11 | 林紫綺 | Non-toxic release clip-type beverage brewing structure |
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| EP1210892A1 (en) * | 2000-12-02 | 2002-06-05 | MELITTA HAUSHALTSPRODUKTE GmbH & Co. Kommanditgesellschaft | Paper filter inlay |
| EP1215134A1 (en) * | 2000-12-13 | 2002-06-19 | PAPCEL - PAPIER UND CELLULOSE, TECHNOLOGIE UND HANDELS-GmbH | Filter medium with improved infusion properties |
| CN201061418Y (en) * | 2007-04-10 | 2008-05-21 | 颜宝敬 | Tea set |
| CN201624526U (en) * | 2010-02-03 | 2010-11-10 | 康宝农业(漳州)有限公司 | Transverse filter bag with hanging lugs |
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| JP2013151304A (en) * | 2012-01-24 | 2013-08-08 | Yamanaka Sangyo Kk | Luxury beverage extract bag |
| CN203833020U (en) * | 2014-03-26 | 2014-09-17 | 杭州娃哈哈科技有限公司 | Heating cover bin for beverage production line |
| CN204656157U (en) * | 2015-05-11 | 2015-09-23 | 辽宁新维环保科技有限公司 | Filter bag |
| CN204765081U (en) * | 2015-07-08 | 2015-11-18 | 上海第一屋百货礼品有限公司 | Filter is broken through to portable hand |
| CN204957239U (en) * | 2015-09-17 | 2016-01-13 | 金理训 | Hangers filter bag |
| CN205132122U (en) * | 2015-11-27 | 2016-04-06 | 陶立群 | Portable solid drink packaging structure |
| CN205345825U (en) * | 2016-01-29 | 2016-06-29 | 四川农业大学 | Instant coffee wrapping bag |
| CN106103311A (en) * | 2014-03-11 | 2016-11-09 | 马斯公司 | Beverage preparation capsule |
| CN106170232A (en) * | 2014-03-13 | 2016-11-30 | 爱德华·Z·蔡 | Goblet for coffee or the like |
| CN205855019U (en) * | 2016-07-27 | 2017-01-04 | 青海纳瑞亚生物科技有限公司 | It is easy to brewed beverage bottle |
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- 2017-01-12 TW TW106200558U patent/TWM542431U/en unknown
- 2017-01-17 CN CN201710036206.3A patent/CN106937827B/en active Active
- 2017-01-17 CN CN201720058707.7U patent/CN207285893U/en active Active
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| EP1210892A1 (en) * | 2000-12-02 | 2002-06-05 | MELITTA HAUSHALTSPRODUKTE GmbH & Co. Kommanditgesellschaft | Paper filter inlay |
| EP1215134A1 (en) * | 2000-12-13 | 2002-06-19 | PAPCEL - PAPIER UND CELLULOSE, TECHNOLOGIE UND HANDELS-GmbH | Filter medium with improved infusion properties |
| CN201061418Y (en) * | 2007-04-10 | 2008-05-21 | 颜宝敬 | Tea set |
| EP2067420B1 (en) * | 2007-12-03 | 2011-06-29 | Melitta Haushaltsprodukte GmbH & Co. KG | Bag-like filter insert made from filter paper |
| CN102481185A (en) * | 2009-09-01 | 2012-05-30 | 科洛普拉斯特公司 | Apparatus, system and method of minimally invasive repair of pelvic organ prolapse |
| CN201624526U (en) * | 2010-02-03 | 2010-11-10 | 康宝农业(漳州)有限公司 | Transverse filter bag with hanging lugs |
| JP2013151304A (en) * | 2012-01-24 | 2013-08-08 | Yamanaka Sangyo Kk | Luxury beverage extract bag |
| CN106103311A (en) * | 2014-03-11 | 2016-11-09 | 马斯公司 | Beverage preparation capsule |
| CN106170232A (en) * | 2014-03-13 | 2016-11-30 | 爱德华·Z·蔡 | Goblet for coffee or the like |
| CN203833020U (en) * | 2014-03-26 | 2014-09-17 | 杭州娃哈哈科技有限公司 | Heating cover bin for beverage production line |
| CN204656157U (en) * | 2015-05-11 | 2015-09-23 | 辽宁新维环保科技有限公司 | Filter bag |
| CN204765081U (en) * | 2015-07-08 | 2015-11-18 | 上海第一屋百货礼品有限公司 | Filter is broken through to portable hand |
| CN204957239U (en) * | 2015-09-17 | 2016-01-13 | 金理训 | Hangers filter bag |
| CN205132122U (en) * | 2015-11-27 | 2016-04-06 | 陶立群 | Portable solid drink packaging structure |
| CN205345825U (en) * | 2016-01-29 | 2016-06-29 | 四川农业大学 | Instant coffee wrapping bag |
| CN205855019U (en) * | 2016-07-27 | 2017-01-04 | 青海纳瑞亚生物科技有限公司 | It is easy to brewed beverage bottle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020110211A (en) * | 2019-01-08 | 2020-07-27 | カナエ紙工株式会社 | Knockdown-type powder extraction filter |
| JP7248433B2 (en) | 2019-01-08 | 2023-03-29 | カナエ紙工株式会社 | Assembled filter for extracting powder |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM542431U (en) | 2017-06-01 |
| CN106937827B (en) | 2020-03-13 |
| CN207285893U (en) | 2018-05-01 |
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