CN111619967B - Preparation method of tea making bag and tea making bag - Google Patents
Preparation method of tea making bag and tea making bag Download PDFInfo
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- CN111619967B CN111619967B CN202010458943.4A CN202010458943A CN111619967B CN 111619967 B CN111619967 B CN 111619967B CN 202010458943 A CN202010458943 A CN 202010458943A CN 111619967 B CN111619967 B CN 111619967B
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- tea bag
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- filter material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
- B65D85/808—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package for immersion in the liquid to release part or all of their contents, e.g. tea bags
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Abstract
The invention provides a making method of a tea making bag and the tea making bag. The preparation method of the tea bag comprises the steps of 1) using at least one layer of corn fiber non-woven fabric as a base body, 2) laying a layer of elastomer fiber on the base body, 3) laying an inner woven layer formed by the corn fiber non-woven fabric on the elastomer fiber, 4) forming a mesoporous filter material film on the surface of the inner woven layer, 5) forming an inner container layer on the mesoporous filter material film by the corn fiber non-woven fabric, and 6) drying, cutting, folding, shaping, hot-pressing and hanging lugs after the step 5) to manufacture the cylindrical or square tea bag. The invention also provides a tea making bag which comprises an outer tea bag and a plurality of inner containers arranged in the outer tea bag, wherein the inner containers are used for wrapping the tea. The traditional tea bag is repackaged according to the weight, each outer tea bag is provided with a plurality of inner containers, and one or more inner containers can be selected according to the volume. Which can be selected according to the preferences of different people.
Description
Technical Field
The invention provides the technical field of tea bags, and particularly relates to a preparation method of a tea making bag and the tea making bag.
Background
Tea drinking has become a habit of people, and in the existing tea drinking mode, tea is directly brewed after tea is wrapped by a tea bag, so that the procedure can be omitted.
The tea bag is designed in the prior art, and generally adopts food-grade non-woven fabrics to directly wrap tea leaves.
The disadvantage of this approach is that a packet of tea leaves has varying concentrations in different containers and after a single brew is prone to package breakage, allowing small particles of material to enter the tea.
Moreover, the area of China is wide, the hardness of water in different areas is different, most drinking water contains certain fluorine, the fluorine can form similar calcium, tea oil is contained in tea leaves, tea oil and fluorine are easy to form tea dirt, the cleaning is not changed, and the health is not facilitated.
Disclosure of Invention
In view of the above, the invention provides a making method of a tea making bag and the tea making bag.
The technical scheme adopted by the invention is as follows:
a method for preparing tea bag comprises
1) At least one layer of corn fiber non-woven fabric is used as a matrix,
2) a layer of elastomer fiber is arranged on the matrix,
3) an inner woven layer made of corn fiber non-woven fabric is arranged on the elastomer fiber,
4) a mesoporous filter material film is formed on the surface of the inner woven layer,
5) an inner container layer is formed on the mesoporous filter material film by corn fiber non-woven fabric,
6) and 5) drying, cutting, folding, shaping, hot pressing and crimping, and hot pressing and crimping the hangers to manufacture the cylindrical or square tea bag.
Preferably, the elastomer fibers are oriented substantially parallel to each other on the substrate, and the distance between the elastomer fibers is 0.3 to 1 mm.
Preferably, the elastomer fiber is one of natural latex silk and segmented polyurethane fiber.
Preferably, the method for laying the elastomer fibers comprises the following steps:
A1) taking the elastomer fiber and roller-coating the elastomer fiber with edible gum,
B1) the elastomer fiber coated with the edible gum is roughly straightened and oriented,
C1) bonded to the substrate after being straightened and oriented.
Preferably, the method for forming the mesoporous filter material film comprises the following steps:
A2) pressing the inner woven layer to make the elastic fiber at the bottom form a zigzag shape on the corn fiber non-woven fabric bonded on the elastic fiber,
B2) taking the nanoscale filter material and the edible gum according to the mass ratio of 5: 1, uniformly spraying the mixed nanoscale filter material on the inner woven layer by using a sputtering coating machine to form the mesoporous filter material film.
Preferably, the surface density of the inner woven layer of the mesoporous filter material film is 350-550 g/m, and the pore diameter is 8.0-15 nm.
Preferably, the nanoscale filter material is one of a magnetite filter material, an active carbon filter material and a medical stone filter material.
The invention also provides a tea making bag which comprises an outer tea bag and a plurality of inner containers arranged in the outer tea bag, wherein the inner containers are used for wrapping the tea leaves, the outer tea bag is cylindrical or square, the bottom and the upper part of the tea making bag are respectively hot-ironed and pressed along the axial direction of the cylinder or the square, and the axial direction of the tea making bag is in a folding shape.
Preferably, the outer tea bag comprises a matrix consisting of at least one layer of corn fiber non-woven fabric from outside to inside,
a layer of elastomeric fibers disposed on the substrate,
an inner woven layer which is arranged on the elastomer fiber and is composed of corn fiber non-woven fabric,
a mesoporous filter material film layer arranged on the surface of the inner woven layer,
the inner container layer is formed by at least one layer of corn fiber non-woven fabric on the mesoporous filter material film layer.
Preferably, the outer tea bag is provided with a hanging buckle in a pressing connection mode at the hot pressing connection position at the bottom or the upper part.
Preferably, the hot pressing and pressing position of the hanging buckle is pressed with an open pleat.
The invention has the beneficial effects that:
1. the traditional tea bag is repackaged according to the quality, each outer tea bag is provided with a plurality of inner containers, and one or more inner containers can be selected according to the volume when making tea. Which can be selected according to the preferences of different people.
2. During tea making, hang the knot of outer tea bag and hang at the rim of a cup, along the hot pressing crimping position and avoid hanging the knot and tear outer tea bag one end along opening the package fold, get the appropriate amount inner bag from the inside and make tea, water gets into outer tea bag inboard by the opening, in the beginning, water directly flows to the drinking cup by outer tea bag, move to the water level and end when the position more than the outer tea bag middle section of submergence, whole in-process, fluorine ion and the tea-seed oil of aquatic are absorbed by mesoporous filter material thin layer and are filtered, tea scale has been reduced, be favorable to the healthy of human body.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
fig. 2 is a schematic view of the composition structure of the outer tea bag of the present invention.
Detailed Description
The invention will now be described in detail with reference to specific embodiments, which are illustrative of the invention and are not to be construed as limiting the invention.
The invention provides a making method of a tea making bag and the tea making bag.
The technical scheme adopted by the invention is as follows:
a method for preparing tea bag comprises
1) At least one layer of corn fiber non-woven fabric is used as a matrix,
2) a layer of elastomer fiber is arranged on the matrix,
3) an inner woven layer made of corn fiber non-woven fabric is arranged on the elastomer fiber,
4) a mesoporous filter material film is formed on the surface of the inner woven layer,
5) an inner container layer is formed on the mesoporous filter material film by corn fiber non-woven fabric,
6) and 5) drying, cutting, folding, shaping, hot pressing and crimping, and hot pressing and crimping the hangers to manufacture the cylindrical or square tea bag.
In the above, the elastomer fibers are oriented substantially parallel to each other on the substrate, and the pitch between the elastomer fibers is 0.3 to 1 mm.
In the above, the elastomer fiber is one of a natural latex filament and a segmented polyurethane fiber.
In the above, the method of laying the elastomer fibers comprises:
A1) taking the elastomer fiber and roller-coating the elastomer fiber with edible gum,
B1) the elastomer fiber coated with the edible gum is roughly straightened and oriented,
C1) bonded to the substrate after being straightened and oriented.
In the above, the method for forming the mesoporous filter material film comprises:
A2) pressing the inner woven layer to make the elastic fiber at the bottom form a zigzag shape on the corn fiber non-woven fabric bonded on the elastic fiber,
B2) taking the nanoscale filter material and the edible gum according to the mass ratio of 5: 1, uniformly spraying the mixed nanoscale filter material on the inner woven layer by using a sputtering coating machine to form the mesoporous filter material film.
In the above description, the surface density of the inner weave layer of the mesoporous filter material film is 350-550 g/m, and the pore diameter is 8.0-15 nm.
In the above, the nano-scale filter material is one of a magnetite filter material, an active carbon filter material and a medical stone filter material.
The invention also provides a tea making bag which comprises an outer tea bag 2 and a plurality of inner containers 5 arranged on the outer tea bag, wherein the inner containers 5 are used for wrapping tea leaves, the outer tea bag 2 is cylindrical or square, the bottom and the upper part of the tea making bag are respectively hot-ironed and pressed along the axial direction of the cylinder or the square, and the axial direction of the tea making bag is in a folding shape. According to the tea bag, the traditional tea bag is repackaged according to the weight, each outer tea bag is provided with a plurality of inner containers, and one or more inner containers can be selected according to the volume when making tea. Which can be selected according to the preferences of different people.
During tea making, hang the knot of outer tea bag and hang at the rim of a cup, along the hot pressing crimping position and avoid hanging the knot and tear outer tea bag one end along opening the package fold, make tea from the proper amount inner bag in the inside district, water gets into outer tea bag inboard by the opening, in the beginning, water directly flows to the drinking cup by outer tea bag, move to the water level and end when the position more than the outer tea bag middle section of submergence, whole in-process, fluorine ion and the tea-seed oil of aquatic are absorbed by mesoporous filter material thin layer and are filtered, tea scale has been reduced, be favorable to the healthy of human body.
The outer tea bag 2 comprises a matrix 20 which is composed of at least one layer of corn fiber non-woven fabric from outside to inside,
a layer of elastomeric fibers 21 disposed on the matrix,
an inner fabric layer 22 made of a nonwoven fabric of corn fiber and provided on the elastomer fiber,
a mesoporous filter material film layer 23 arranged on the surface of the inner woven layer,
the inner container layer 24 is formed by at least one layer of corn fiber non-woven fabric on the mesoporous filter material film layer.
In the above, the outer tea bag 2 is pressed with the hanging buckle 1 at the hot pressing and pressing position at the bottom or the upper part.
In the above, the position of the hot pressing 3 at the position of the hanging buckle is pressed with an open pleat 4.
In the above, the horizontal arrangement of the outer tea bag is generally 5-10 cm, which is slightly larger than the cup mouth in common use, when making tea, the hanging buckle can be hung on the cup mouth, or two sections of folding positions at the upper end can be directly turned over and buckled on the cup mouth, when water is not poured into the cup, the outer tea bag still keeps a certain proportion of folding shape, when water is continuously added, the inner container is soaked, the outer tea bag gradually sinks under the action of gravity, when the water level in the cup is close to the outer tea bag, the outer tea bag floats upwards under the action of buoyancy, in the descending process, the speed of water passing through the mesoporous filter material film is high, when the water floats upwards, the water inside and outside the outer tea bag can be freely exchanged, at the moment, the water flow speed is low, and the cup is more suitable for soaking tea in the inner container. After the tea leaves are soaked for a period of time, the inner container is only required to be taken out, or the inner container is not required to be taken out and put into a new inner container.
In the invention, the food gum is selected from glutinous rice gum, food-grade silica gel and the like.
The technical solutions disclosed in the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained in the present document by using specific embodiments, and the descriptions of the embodiments are only used to help understanding the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the present description should not be construed as a limitation to the present invention.
Claims (9)
1. A preparation method of a tea bag is characterized by comprising
1) At least one layer of corn fiber non-woven fabric is used as a matrix,
2) a layer of elastomer fiber is arranged on the matrix,
3) an inner woven layer made of corn fiber non-woven fabric is arranged on the elastomer fiber,
4) a mesoporous filter material film is formed on the surface of the inner woven layer,
5) an inner container layer is formed on the mesoporous filter material film by corn fiber non-woven fabric,
6) drying, cutting, folding, shaping, hot pressing and connecting, and hot pressing and connecting the hangers to manufacture a cylindrical or square outer tea bag to further form the tea bag, wherein the tea bag is provided with
The outer tea bag is cylindrical or square, the bottom and the upper part of the outer tea bag are respectively hot-pressed and connected along the axial direction of the cylinder or the square, and the radial direction of the outer tea bag is in a folding shape;
when tea is brewed, the upper part of the outer tea bag is hot pressed and torn, water is continuously added into the outer tea bag, the outer tea bag gradually sinks under the action of gravity after the inner container is soaked, when the water level in the cup is close to the outer tea bag, the outer tea bag floats upwards under the action of buoyancy, the speed of water passing through the mesoporous filter material film is high in the descending process, when the water level in the cup is close to the outer tea bag, the water inside and outside the outer tea bag can be freely exchanged, and the water flowing speed is low at the moment, so that the outer tea bag is more suitable for soaking tea in the inner container; after the tea leaves are soaked for a period of time, the inner container is only required to be taken out, or the tea leaves are not taken out and then put into a new inner container;
the forming method of the mesoporous filter material film comprises the following steps:
A2) pressing the inner woven layer to make the elastic fiber at the bottom form a zigzag shape on the corn fiber non-woven fabric bonded on the elastic fiber,
B2) taking the nanoscale filter material and the edible gum according to the mass ratio of 5: 1, uniformly spraying the mixed nanoscale filter material on the inner woven layer by using a sputtering coating machine to form the mesoporous filter material film.
2. The method for preparing tea bags according to claim 1, wherein the elastomer fibers are oriented substantially parallel on the substrate, and the distance between the elastomer fibers is 0.3 to 1 mm.
3. The method for preparing tea bags according to claim 1 or 2, wherein the elastomer fiber is one of natural latex silk and segmented polyurethane fiber.
4. The method for preparing tea bags according to claim 1 or 2, wherein the method for laying the elastomer fibers comprises the following steps:
A1) taking the elastomer fiber and roller-coating the elastomer fiber with edible gum,
B1) the elastomer fiber coated with the edible gum is roughly straightened and oriented,
C1) bonded to the substrate after being straightened and oriented.
5. The method for preparing the tea bag according to claim 1, wherein the surface density of the inner weave layer of the mesoporous filter material film is 350-550 g/m, and the pore size is 8.0-15 nm.
6. The method for preparing the tea bag according to claim 1, wherein the nano-scale filter material is one of magnetite filter material, active carbon filter material and medical stone filter material.
7. A teabag prepared based on any one of the preparation methods of the teabag according to claims 1-6.
8. The tea bag according to claim 7, wherein the outer tea bag comprises a matrix composed of at least one layer of non-woven fabric of corn fiber from outside to inside,
a layer of elastomeric fibers disposed on the substrate,
an inner woven layer which is arranged on the elastomer fiber and is composed of corn fiber non-woven fabric,
a mesoporous filter material film layer arranged on the surface of the inner woven layer,
the inner container layer is formed by at least one layer of corn fiber non-woven fabric on the mesoporous filter material film layer.
9. The tea making bag according to claim 8, wherein a hanging buckle is further arranged at the hot pressing and pressing position at the bottom or the upper part of the outer tea bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010458943.4A CN111619967B (en) | 2020-05-27 | 2020-05-27 | Preparation method of tea making bag and tea making bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010458943.4A CN111619967B (en) | 2020-05-27 | 2020-05-27 | Preparation method of tea making bag and tea making bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111619967A CN111619967A (en) | 2020-09-04 |
| CN111619967B true CN111619967B (en) | 2022-04-15 |
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| CN202010458943.4A Active CN111619967B (en) | 2020-05-27 | 2020-05-27 | Preparation method of tea making bag and tea making bag |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0637223B2 (en) * | 1989-06-06 | 1994-05-18 | 新田ゼラチン株式会社 | Package for leaching active ingredient |
| GB0030172D0 (en) * | 2000-12-11 | 2001-01-24 | Unilever Plc | Infusion package material |
| CN2537676Y (en) * | 2002-03-07 | 2003-02-26 | 吴丁旺 | Telescopic tea bag |
| EP1553224B1 (en) * | 2002-07-01 | 2011-09-28 | Asahi Kasei Fibers Corporation | Nonwoven fabric and tea bag |
| CN203903173U (en) * | 2014-01-23 | 2014-10-29 | 孙百川 | Health-care drink brewing bag |
| US9988205B2 (en) * | 2015-03-09 | 2018-06-05 | Nonwoven Network LLC | Use of polylactic acid powders in the manufacturing of beverage filter fibers |
| JP6029701B2 (en) * | 2015-03-13 | 2016-11-24 | 大紀商事株式会社 | Extraction sheet, extraction filter and extraction bag |
| CN205274248U (en) * | 2015-12-30 | 2016-06-01 | 安志鹏 | Portable bubble that dashes filters tea bag |
| CN206242597U (en) * | 2016-08-31 | 2017-06-13 | 长兴县格瑞特服装材料有限公司 | A kind of air-moisture-permeable compound nonwoven cloth |
| WO2018216047A1 (en) * | 2017-05-20 | 2018-11-29 | 大紀商事株式会社 | Sheet material for infusion, filter for infusion, and bag for infusion |
| CN207078510U (en) * | 2017-07-10 | 2018-03-09 | 昆明云穗生物科技有限责任公司 | A kind of new tea-making packaging bag |
| CN208096581U (en) * | 2017-11-27 | 2018-11-16 | 汕头市岩珍茶业有限公司 | A kind of ear suspension type brews tea bag |
| CN108750420A (en) * | 2018-06-11 | 2018-11-06 | 郑钰山 | A kind of tea bag structure |
| CN212368737U (en) * | 2020-05-27 | 2021-01-19 | 揭阳中元现代农业产业园股份有限公司 | Tea making bag |
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2020
- 2020-05-27 CN CN202010458943.4A patent/CN111619967B/en active Active
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