CN207285893U - Filter bag - Google Patents
Filter bag Download PDFInfo
- Publication number
- CN207285893U CN207285893U CN201720058707.7U CN201720058707U CN207285893U CN 207285893 U CN207285893 U CN 207285893U CN 201720058707 U CN201720058707 U CN 201720058707U CN 207285893 U CN207285893 U CN 207285893U
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- China
- Prior art keywords
- permeable area
- filter bag
- permeable
- area
- degree
- Prior art date
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- 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 26
- 239000000284 extract Substances 0.000 abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 25
- 238000000605 extraction Methods 0.000 abstract description 9
- 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 10
- 238000009738 saturating Methods 0.000 description 4
- 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
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037237 body shape 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
- 239000006260 foam 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
- Packages (AREA)
Abstract
The utility model relates to the technical field of beverage brewing devices, in particular to a filter bag, which comprises a first permeable area, a second permeable area and a sealing part which are connected in sequence; 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
It the utility model is related to beverage preparing device arts, and in particular to a kind of filter bag.
Background technology
Now, coffee is the beverage that majority like, and as requirement of the people for diet is gradually lifted, the matter of coffee
Amount and its convenience are the gradual emphasis being taken seriously.The common method infused coffee is included in a manner of paper drop filter, by bag-shaped filter
Paper is positioned in filter bowl, and ground coffee is loaded in bag-shaped filter paper, directly can pass through ground coffee with hot water shower ground coffee, water
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 form 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 body is hung on, when user brews, is directly poured into hot water in filter bag, and then extract coffee.
Whether hot water has one of the main reason for uniform shower ground coffee is influence coffee flavor.However, whether pass
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 differs.And the situation of density unevenness is extracted, further influence the wind of coffee
Taste.
Utility model content
The problem of the utility model is to be solved, ties up in solving conventional pouch-shaped filter paper or filter bag, all has because brewing not
Uniformly, the problem of in turn resulting in extraction density unevenness.
To solve the above problems, the utility model provides a kind of filter bag, including it is sequentially connected first permeable area, second saturating
Pool and closure；Second permeable area, its one end connection first permeable area, second permeable area it is saturating
Water degree is more than the permeable degree of first permeable area；The closure, connects the other end of second permeable area.Also
That is, the second permeable area is compared with the first permeable area closer to closure.
Be connected with the support component for the filter bag being arranged on cup body on the filter bag.
Further, the filter bag is formed by multiple fibre sheet material laminated structures, after the fibre sheet material laminated structure
The fibre density formed determines the permeable degree of first permeable area and second permeable area.
Further, the fibre density of first permeable area is more than the fibre density of second permeable area；It is described
The thickness of first permeable area is more than the thickness of 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 first permeable area ply of paper quantity be more than positioned at second permeable area paper
The quantity of layer.
Further, the filter bag further includes an opening portion, is located relative to one end of the closure.
Further, the filter bag further includes the hand tearing line for closing the opening portion.
Further, the filter bag further includes the 3rd permeable area, is configured at the neighbouring opening portion or the hand tearing line
Position, first permeable area connect the 3rd permeable area and second permeable area, the permeable degree of the 3rd permeable area
Less than the permeable degree of first permeable area.
Further, the 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.
Through the above technical solutions, the filter bag of the utility model at least can reach following beneficial effect：First, first is passed through
The permeable degree difference of permeable area and the second permeable area, makes position of producer's controllable liquid by where outflow；Secondly, closure
Connect the other end of the second permeable area, that is to say, that the larger closer closure of the second permeable area of permeable degree, therefore make liquid
Can be fully and after flowing uniformly through and brewing body (such as ground coffee), its extract is concentrated again flows out filter bag by the second permeable area, with dimension
Hold the extraction concentration of extract.When extract is coffee, the 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 utility model.
Fig. 2 is the use state 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 utility model.
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 body；91st, margin of optic cup；92nd, bottom of a cup.
Embodiment
To make the purpose of this utility model, technical solution and advantage clearer, implement below in conjunction with the utility model
Attached drawing in example, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described reality
It is the utility model part more preferred embodiment to apply example, instead of all the embodiments.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
In the utility model, 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 primarily to preferably describe the utility model and embodiment
Device, element or part must have particular orientation, or 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 connection relation in some cases.For ability
For the those of ordinary skill of domain, concrete meaning of these terms in the utility model can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped 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 be electrically connected；It can be directly connected,
Either it is indirectly connected by intermediary, or is connection internal between two devices, element or parts.For
For those of ordinary skill in the art, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
Unless otherwise indicated, the implication of " multiple " is two or more.
For your juror can be allowed to know more about the technology contents of the utility model, especially exemplified by preferred embodiment explanation such as
Under.
First, the filter bag of the utility model includes being used for the filter bag or bag-shaped filter paper generally for filtering hanging coffee, below
It is illustrated with first embodiment and second embodiment respectively.
Fig. 1 is the schematic diagram of the first embodiment of the filter bag of the utility model, and Fig. 2 uses shape for the filter bag shown in Fig. 1
State schematic diagram, please also refer to shown in Fig. 1 and Fig. 2.The utility model provides a kind of filter bag 1,1 system of filter bag of the present embodiment with
Illustrate exemplified by the filter bag 1 of hanging coffee is filtered, filter bag 1 can be arranged at a cup body 9 by a support component 2.Specifically, support
Component 2 is connected to the outer surface of the both sides of filter bag 1, filter bag 1 is placed in the margin of optic cup 91 of cup body 9, to brew rushing in filter bag 1
Foam, and brew body and include but not limited to ground coffee, tealeaves etc., following footpath illustrates it using coffee as body is brewed.
Specifically, bag body 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 preferable, and the filter bag 1 of the present embodiment further includes proficiency tearing line 13, 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, at this time, opening portion 11 be formed at hand tearing line 13, as shown in Figure 2.
Then, filter bag 1 is hung on by cup body 9 by support component 2, at this time, bottom of a cup 92 of the closure 12 close to cup body 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 utility model 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, one end of the second permeable area 15 connects the first permeable area 14, and the permeable degree of the second permeable area 15 is more than the first permeable area 14,
And closure 12 connects the other end of 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 bottom of a cup 92.
It should be noted that the implication of permeable degree described in the utility model for water from the side of permeable area through filter bag into
Entering the ability of opposite side, the permeable degree in somewhere is bigger, illustrates that water is easier at this through outflow, and the permeable degree in somewhere is smaller,
Illustrate that 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 10 laminated structures of fibre sheet material, and the fibre density by being formed after 10 laminated structure of fibre sheet material, is come
Determine the permeable degree of the first permeable area 14 and the second permeable area 15.In other words, positioned at the institute of fibre sheet material 10 of 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 of the first permeable area 14.
Preferably, 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 is bonded to each other with ply of paper 102, and then forms 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 is with 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, into
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 are more than positioned at the
The quantity (such as one) of the ply of paper 102 of two permeable areas 15, so that the thickness of the first permeable area 14 is more than the second permeable area
15 thickness, and the fibre density of the first permeable area 14 is more than the fibre density of the second permeable area 15.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 utility model 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 utility model is not intended to limit.For example, corresponding to the ply of paper 101 of the first permeable area 14, its hole
Negligible amounts or shape are smaller, and correspond to the ply of paper 101 of the second permeable area 15, its pore quantity is more or shape is larger, into
And the permeable degree of the second permeable area 15 is set to be more than the permeable degree of the first permeable area 14.
Preferably, the filter bag 1 of the present embodiment further 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 16 and the second permeable area 15.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 low 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, for example, 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, its fibre density is higher, and permeable degree is relatively low, therefore,
The thickness of 3rd permeable area 16 is more than the thickness of the first permeable area 14, and the thickness of 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.
Shown in please referring to 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 of permeable area 16, and supporting part 21 can be bonded to the 3rd permeable area 16 of filter bag 1 with edible cement.Also, door character type
Supporting part 21 filter bag 1 can be hung on to the margin of optic cup 91 of cup body 9, user can directly brew in filter bag 1 and brews body (coffee
Powder).It should be noted that the utility model be technically characterized in that filter bag 1 have different permeable degree the first permeable area 14 and
Second permeable area 15, therefore the configuration of support component 2 is not limited.In other embodiments, support component 2a can also be such as Fig. 4 institutes
The hanging structure of the ear suspension type shown, Fig. 4 are the schematic diagram of another embodiment of the support component shown in Fig. 2.It should be noted that figure
The filter bag 1 of 4 displays shown from Fig. 1 and Fig. 2 is only that configuration is different, therefore indicates it with identical reference numerals.
Shown in please referring to Fig.2, when filter bag 1 is positioned over cup body 9 by support component 2, the second of permeable degree maximum is permeable
Area 15 is close to bottom of a cup 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, brews body at this time and riddles the second permeable area 15 and the first permeable area of part 14 with liquid.When liquid connects
Touching when brewing body, liquid can extract the material for brewing body and form extract, such as extract coffee (extract) using water,
Since the permeable degree of the second permeable area 15 is more than the permeable degree of the first permeable area 14, extract is flowed out by the second permeable area 15 more.
That is, the liquid poured into can be fully and after flowing uniformly through and brewing body, and after sufficiently extracting the material for brewing body, it is extracted
Liquid concentrates on the second permeable area 15 and flows out again.Consequently, it is possible to which the concentration of extract can be maintained, such as maintain the extraction of coffee dense
Degree, can so keep the 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 can still flow out again with brewing herein after body contacts, 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), this design can also avoid brewing body to be connect with liquid
Tactile overlong time, in turn results in the problem of flavor changes.
Generally speaking, when the liquid in filter bag 1 is more, overall hydraulic pressure is higher at this time, so make to brew body it is leachable compared with
More extracts, most extract flow out to cup body 9 by the second permeable area 15, and least a portion of extract is then saturating by first
Pool 14 flows out to cup body 9.When the liquid in filter bag 1 is less, liquid can slowly flow through the first permeable area 14 brew body after
The body that brews of the second permeable area 15 is passed through, extract flows out to cup body 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 of the 3rd permeable area 16 is small, works as liquid
When pouring into filter bag 1, liquid is not easy 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 utility model, be refer to shown in Fig. 5.The utility model it
Filter bag 1a can also be bag-shaped filter paper, and can be arranged at cup body by support components such as filter bowls.Certainly, the filter bag 1a of the present embodiment
Equally include opening portion 11a, closure 12a, the first permeable area 14a and the second permeable area 15a.One end of second permeable area 15a
The permeable degree for connecting the first permeable area 14a, the second permeable area 15a is more than the permeable degree of the first permeable area 14a.Closure 12a connects
Connect the other end of the second permeable area 15a.Therefore, extract also can control to concentrate on the second permeable area 15a outflows, and then not same district
The extraction concentration for the extract that domain is flowed out, when extract is coffee, can more keep the flavor of coffee.It is and permeable on first
The correlation technique content of the permeable degree of difference of area 14a and the second permeable area 15a, can refer to first embodiment, be not added with repeating in this.
In conclusion the filter bag that the utility model provides at least has the following advantages：First, by the first permeable area with
The permeable degree difference of second permeable area, makes position of producer's controllable liquid by where outflow；Secondly, closure connection second
The other end of permeable area, that is to say, that the larger closer closure of the second permeable area of permeable degree, therefore make liquid can fully and
Flow uniformly through after brewing body (such as ground coffee), its extract is concentrated again flows out filter bag by the second permeable area, to maintain extract
Extraction concentration.When extract is coffee, the flavor of coffee more can be further maintained.
Present embodiment is only the preferred embodiment of the utility model, to avoid repeating, does not record and is possible 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 in fact
The utility model is applied, may also include the known module or component of other more details.Each module or component may all add depending on demand
To omit or change, and other module or components may not be not present in wantonly two intermodule.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of filter bag, it is characterised in that including sequentially connected first permeable area, the second permeable area and closure；
Second permeable area, its one end connection first permeable area, the permeable degree of second permeable area are more than
The permeable degree of first permeable area；
The closure, connects the other end of 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 body.
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 the fibre sheet material laminated structure determines first permeable area and second permeable area
Permeable degree.
4. filter bag according to claim 3, it is characterised in that the fibre density of first permeable area is more than described the
The fibre density of two permeable areas；The thickness of first permeable area is more than the thickness of 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 of first permeable area is big
In the quantity of the ply of paper positioned at second permeable area.
7. filter bag according to claim 1, it is characterised in that the filter bag further 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 further includes the hand for closing the opening portion
Tearing line.
9. the filter bag according to claim 7 or 8, it is characterised in that the filter bag further includes the 3rd permeable area, is configured at neighbour
The nearly opening portion or the position of the hand tearing line, first permeable area connect the 3rd permeable area and described second permeable
Area, the permeable degree of the 3rd permeable area are less than the permeable degree of first permeable area.
10. filter bag according to claim 2, it is characterised in that the support component includes the support of two panels door character type
Portion, the outer surface of the both sides of filter bag is connected on the inside of described two supporting parts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106200558 | 2017-01-12 | ||
| TW106200558U TWM542431U (en) | 2017-01-12 | 2017-01-12 | Filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207285893U true CN207285893U (en) | 2018-05-01 |
Family
ID=59468684
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720058707.7U Active CN207285893U (en) | 2017-01-12 | 2017-01-17 | Filter bag |
| CN201710036206.3A Active CN106937827B (en) | 2017-01-12 | 2017-01-17 | Filter bag |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710036206.3A Active CN106937827B (en) | 2017-01-12 | 2017-01-17 | Filter bag |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN207285893U (en) |
| TW (1) | TWM542431U (en) |
Families Citing this family (2)
| 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 |
| JP7248433B2 (en) * | 2019-01-08 | 2023-03-29 | カナエ紙工株式会社 | Assembled filter for extracting powder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63264110A (en) * | 1987-04-21 | 1988-11-01 | Arai Tekkosho:Kk | Conical element for filtration or separation |
| DE10059971A1 (en) * | 2000-12-02 | 2002-06-20 | Melitta Haushaltsprodukte | Bag-like filter insert made from filter paper |
| DE10062031C2 (en) * | 2000-12-13 | 2003-03-27 | Schoeller & Hoesch Papierfab | Filter material with improved infusion properties |
| CN201061418Y (en) * | 2007-04-10 | 2008-05-21 | 颜宝敬 | Tea set |
| DE202007016661U1 (en) * | 2007-12-03 | 2008-02-21 | Melitta Haushaltsprodukte Gmbh & Co Kommanditgesellschaft | Made of a filter paper, bag-like filter cartridge |
| EP2473132B1 (en) * | 2009-09-01 | 2014-08-06 | Coloplast A/S | System for 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 |
| JP6041496B2 (en) * | 2012-01-24 | 2016-12-07 | 山中産業株式会社 | Taste beverage extraction bag |
| WO2015136267A1 (en) * | 2014-03-11 | 2015-09-17 | Mars, Incorporated | Beverage preparation capsules |
| CN106170232B (en) * | 2014-03-13 | 2020-01-21 | 邵阳市华盛家用产品科技开发有限公司 | Beverage cup 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 |
-
2017
- 2017-01-12 TW TW106200558U patent/TWM542431U/en unknown
- 2017-01-17 CN CN201720058707.7U patent/CN207285893U/en active Active
- 2017-01-17 CN CN201710036206.3A patent/CN106937827B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106937827B (en) | 2020-03-13 |
| TWM542431U (en) | 2017-06-01 |
| CN106937827A (en) | 2017-07-11 |
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