CN114435715A - Liquid container made of all natural plant material - Google Patents
Liquid container made of all natural plant material Download PDFInfo
- Publication number
- CN114435715A CN114435715A CN202011202087.2A CN202011202087A CN114435715A CN 114435715 A CN114435715 A CN 114435715A CN 202011202087 A CN202011202087 A CN 202011202087A CN 114435715 A CN114435715 A CN 114435715A
- Authority
- CN
- China
- Prior art keywords
- bottle
- bottle body
- natural plant
- liquid container
- upper section
- 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.)
- Pending
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- 239000007788 liquid Substances 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 title claims abstract description 24
- 239000002131 composite material Substances 0.000 claims abstract description 26
- 239000000835 fiber Substances 0.000 claims abstract description 20
- 238000005516 engineering process Methods 0.000 claims abstract description 9
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 238000001746 injection moulding Methods 0.000 claims abstract description 4
- 241000196324 Embryophyta Species 0.000 claims description 37
- 239000000843 powder Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 3
- 235000011613 Pinus brutia Nutrition 0.000 claims description 3
- 241000018646 Pinus brutia Species 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims description 3
- 239000000025 natural resin Substances 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 2
- 235000013361 beverage Nutrition 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 8
- 239000005020 polyethylene terephthalate Substances 0.000 description 8
- 230000007613 environmental effect Effects 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004626 polylactic acid Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- -1 Polyethylene terephthalate Polymers 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229920000704 biodegradable plastic Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- 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
- B65D13/00—Containers having bodies formed by interconnecting two or more rigid, or substantially rigid, components made wholly or mainly of the same material, other than metal, plastics, wood, or substitutes therefor
- B65D13/04—Containers having bodies formed by interconnecting two or more rigid, or substantially rigid, components made wholly or mainly of the same material, other than metal, plastics, wood, or substitutes therefor of paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
-
- 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
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
-
- 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
- B65D13/00—Containers having bodies formed by interconnecting two or more rigid, or substantially rigid, components made wholly or mainly of the same material, other than metal, plastics, wood, or substitutes therefor
-
- 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
- B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
-
- 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
- B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/40—Closed containers
- B32B2439/60—Bottles
Abstract
The application provides a liquid container of all-natural plant material contains: the bottle comprises a bottle cap, an upper bottle body, a bottle body and a bottle bottom; the bottle cap and the upper bottle body are made of a mixture mainly containing plant fibers by an injection molding technology; the bottle body is made of a spiral paper tube with a multilayer structure; the bottle bottom is made of composite paper with a three-layer structure in a molding mode, and then the bottle body and the bottle bottom are combined together in a gluing mode; the joint of the upper section of the bottle body and the bottle body is provided with a buckling structure, so that the reliability and the structural strength of the connection of the upper section of the bottle body and the bottle body can be improved; the joint of the bottom of the bottle body and the bottle bottom is provided with an embedded groove formed by rolling, so that the reliability and the structural strength of the connection between the bottle body and the bottle bottom can be improved. The liquid container made of all natural plant materials is made of all natural plant materials, has excellent structural strength, can better bear radial/transverse pressure, and can be used for containing beverages or liquid with pressure such as steam water.
Description
Technical Field
The present application relates to a structure of beverage container, in particular, it relates to a liquid container made of all-natural plant material.
Background
Most of the most widely used beverage containers in the market at present are plastic bottles (or PET bottles), the raw material for producing the traditional plastic bottles is mainly Polyethylene terephthalate (PET), and since PET bottles are produced and used in large quantities worldwide, but PET bottles cannot be naturally degraded, the problem of how to treat the garbage in PET bottles becomes a large environmental protection subject in all countries at present.
In order to solve the environmental problem caused by plastic bottles, containers made of naturally degradable environmental friendly materials are proposed and put into mass production. Paper pet bottles, which are made entirely of paper material and are manufactured by an integral molding technique, have been proposed by state manufacturers such as the united states, the united kingdom, the netherlands, and the danish, but have the advantages of being easy and quick to manufacture, but have insufficient structural strength and compressive strength, and are easily broken from structurally weak portions, and thus cannot be used as soda bottles or contain other beverages or liquids (e.g., sparkling water) with pressure.
Disclosure of Invention
The application aims to solve the problems that the structural strength and the compressive strength of the paper PET bottle which is manufactured by adopting the integral forming technology are insufficient and the environmental protection problem caused by the traditional plastic bottle and the paper container is solved.
This application all natural plant material's liquid container's an embodiment structure includes: the bottle comprises a bottle cap, an upper section of bottle body, a bottle body and a bottle bottom; the top end of the upper section bottle body is provided with a bottle mouth which can be connected with a bottle cap, the upper section bottle body extends towards the bottom end to form a connecting section which can be inserted into the top end of the bottle body, and the bottle cap and the upper section bottle body are made of a mixture mainly containing plant fibers by an injection molding technology; the bottle body is made of a spiral paper tube with a multilayer structure, and the top end of the bottle body is connected with the connecting section of the upper bottle body in a gluing way; the bottle bottom is of a cup-shaped structure with a downward opening, the bottle bottom comprises a bottom surface and a side wall surrounding the bottom surface, the bottle bottom is plugged into the bottom end of the bottle body in a downward opening mode, then the bottle body and the side wall of the bottle bottom are combined together in a gluing mode, the bottle bottom is made in a molding mode by using composite paper with a three-layer structure, and the arrangement directions of fibers of different layers of the composite paper with the three-layer structure are different.
Wherein the top and the body junction of upper segment body have the lock structure, the lock structure include: the bottle comprises an inner flange, wherein the inner flange protrudes towards the inner side direction of the bottle body from the top end of the bottle body, a groove is formed in the position, corresponding to the inner flange, of the outer side of the connecting section of the upper section of the bottle body, the groove surrounds the connecting section, and the inner flange can be buckled with the groove.
The gluing part of the bottom end of the bottle body and the side wall of the bottle bottom is provided with an embedding groove formed in a rolling mode, and the embedding groove is sunken towards the center direction of the bottle body and surrounds the bottle body.
Wherein the mixture based on plant fibers comprises: natural plant fiber powder and a plant adhesive.
The natural plant fiber powder is made of bamboo peel, and the plant binder contains any one of natural resin and pine juice.
The liquid container made of all natural plant materials has the advantages and effects that the liquid container is completely made of natural plant materials, is matched with a specially designed structure, has excellent structural strength, can better bear radial/transverse pressure, and can be used for containing beverages or liquid with pressure such as steam water and the like.
Other features and embodiments of the present application will be described in detail below with reference to the drawings.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of a liquid container made of an all natural plant material according to an embodiment of the present invention;
FIG. 2 is a constructed exploded view of the embodiment of FIG. 1;
FIG. 3 is a cross-sectional configuration view of FIG. 1 at a location A-A, wherein the cap and upper body are in spaced relation;
FIG. 4 is a configuration of a spiral paper tube made using composite paper having a two-layer structure;
FIG. 5 is a configuration of a spiral paper tube made using composite paper having a 3-layer structure;
FIG. 6 is a construction of a composite paper having a three-ply structure for making a bottle bottom;
FIG. 7 is a schematic view of the operation flow of the combination of the bottle bottom and the bottle body;
FIG. 8 is a cross-sectional view of another embodiment of the all natural plant material liquid container according to the present invention.
Description of the symbols
10 bottle cap 11 internal thread 20 upper segment body
21 bottle mouth 22 connecting section 23 external thread
24 groove 30 body 31 inner flange
40 bottle bottom 41 bottom 42 side wall
43 waterproof laminated film 60 spiral paper tube with embedded groove 50
D fiber alignment direction L1 first layer L2 second layer
L3 third layer paper
P2 composite paper with two-layer structure P3 composite paper with three-layer structure
Detailed Description
The positional relationship described in the following embodiments includes: the top, bottom, left and right, unless otherwise indicated, are based on the orientation of the elements in the drawings.
Referring first to fig. 1, fig. 2 and fig. 3, a structural diagram, an exploded structural view and a cross-sectional structural diagram of an embodiment of the liquid container made of all-natural plant material according to the present application are shown. The utility model provides an embodiment structure of liquid container of all natural plant material, contains: bottle lid 10, upper segment body 20, body 30 and bottle bottom 40.
The top end of the upper section of the bottle body 20 is provided with a bottle mouth 21 which can be connected with the bottle cap 10, and the upper section of the bottle body 20 extends towards the bottom end direction to form a connecting section 22 which can be inserted into the top end of the bottle body 30; the bottle cap 10 and the upper bottle body 20 are made of a mixture mainly containing plant fibers by an injection molding technology, and the mixture mainly containing the plant fibers basically comprises the following components: natural plant fiber powder and a plant adhesive; the preferable mode of the natural plant fiber powder is plant fiber powder made of bamboo skin, the plant adhesive contains any one of natural resin and pine juice, and the all-natural plant material is completely used and has the characteristic of natural decomposition or biological decomposition, so that the environmental protection problem caused by the traditional plastic PET bottle can be solved. The body 30 is formed using a spiral paper tube 60 (see fig. 4) having a multi-layered structure, and the top end of the body 30 is adhesively coupled to the engaging section 22 of the upper body 20, for example, using biodegradable polylactic acid (PLA) as a glue.
The shape of upper body 20 is not limited to a specific shape, and it is usually determined that the shape is suitable according to the purpose and kind of the liquid container, and upper body 20 is basically a tubular member with two ends connected; fig. 1 shows an embodiment of the upper body as a tapered tubular component, but not limited thereto. The manner and construction of the coupling of the bottle cap 10 to the bottle mouth 21 will generally be determined according to the purpose and kind of the liquid container, fig. 1 is an embodiment thereof, the upper body 20 has an external thread 23 near the bottle mouth 21, and the inner side of the bottle cap 10 also has an internal thread 11 (see fig. 3) that can be matched with the external thread 23, so that the bottle cap 10 can be coupled together by the internal thread 11 and the external thread 23 of the upper body 20.
Wherein the bottle bottom 40 is a cup-shaped structure with an opening facing downwards, the bottle bottom 40 comprises a bottom surface 41 and a side wall 42 surrounding the bottom surface 41, as shown in fig. 7, the bottle bottom 40 is inserted into the bottom end of the bottle body 30 with the opening facing downwards, then the bottle body 30 and the side wall 42 of the bottle bottom 40 are combined together in a gluing manner, and the bottle bottom 40 is made by molding a composite paper P3 with a three-layer structure; referring to fig. 5, in a preferred embodiment, the composite paper P3 made of the bottle bottom 40 having a three-layer structure P3 with different fiber arrangement directions D (directions indicated by arrows in the figure) can enhance the structural strength and compressive strength of the bottle bottom 40.
In a preferred embodiment of the present application, wherein the gluing position of the bottom end of the bottle body 30 and the sidewall 42 of the bottle bottom 40 is provided with a roll-formed fitting groove 43 (see fig. 3), the fitting groove 43 is recessed toward the center of the bottle body 30 and surrounds the bottle body 30, and the fitting groove 43 can improve the reliability and structural strength of the connection between the bottle body 30 and the bottle bottom 40.
In a preferred embodiment of the present application, the joint between the top end of upper body 20 and body 30 has a fastening structure to improve the reliability and structural strength of the connection between upper body 20 and body 30. The buckling structure comprises: an inner flange 31 protruding toward the inside of the body 30 from the top end of the body 30, the inner flange 31 being formed by curling the paper material of the top end of the body 30 inward (see fig. 7); the outer side of the connecting section 22 of the upper body 20 has a groove 24 corresponding to the position of the inner flange 31, the groove 24 surrounds the connecting section 22, and the inner flange 31 can be buckled with the groove 24 (see fig. 3). Since the body 30 is made of a spiral paper tube having a multi-layer structure and the spiral paper tube has excellent structural strength to better withstand radial or lateral pressure and tension, the top end of the body 30 and the inner flange 31 can securely fasten the engaging section 22 to prevent loosening or deformation, so that it can be used for containing beverages or liquids under pressure such as carbonated drinks, and it can meet the strength required by pet bottles and the 2-year leak-free product standard.
In a preferred embodiment of the present application, the body 30 is made of a composite paper having at least a two-layer structure, and hereinafter, for convenience of explanation and distinction, numerals are attached to the composite paper after the composite paper to indicate the number of structural layers of the composite paper, for example, the symbol of the composite paper having a two-layer structure is denoted as P2. Fig. 4 is a configuration of a spiral paper tube manufactured using a composite paper P2 having a two-layer structure, and then the spiral paper tube is cut according to the length L of the body 30 for manufacturing the body 30, wherein the two-layer structure of the composite paper P2 having a two-layer structure comprises: the first paper layer L1 and the second paper layer L2, the composite paper P2 are wound in a spiral winding manner, and the first paper layer L1 and the second paper layer L2 are bonded to each other in a staggered and overlapped manner to form a spiral paper tube with a two-layer structure as the bottle body 30, and biodegradable polylactic acid (PLA) can be used as glue, wherein the first paper layer L1 becomes an outer layer of the bottle body 30, and the second paper layer L2 becomes an inner layer of the bottle body 30.
In a preferred embodiment of the present application, after the liquid container made of all natural plant materials is formed by using the bottle cap 10, the upper body 20, the body 30 and the bottom 40, a Waterproof coating film 50 (see fig. 8) made of biodegradable plastic, such as polylactic acid (PLA), may be further coated on the inner side of the liquid container to enhance the Waterproof performance of the liquid container made of all natural plant materials (Waterproof).
In addition to the composite paper P2 having two-layer structure disclosed in the above embodiment, other embodiments of the present application further include using composite paper having more than two layers to make the bottle body 30, so that the structural strength of the bottle body 30 can be further improved. For example, fig. 5 is a configuration of a spiral paper tube made using a composite paper P3 having a 3-layer structure, and then the spiral paper tube is cut according to the length L of the body 30 for making the body 30, wherein the 3-layer structure of the composite paper P3 having a 3-layer structure comprises: the composite paper P3 is wound in a spiral winding mode, and the first paper L1, the second paper L2 and the third paper L3 are bonded with each other in a staggered and overlapped mode to form a spiral paper tube with a 3-layer structure as the bottle body 30, wherein the first paper L1 serves as an outer layer of the bottle body 30, the second paper L2 serves as a middle layer of the bottle body 30, and the third paper L3 serves as an inner layer of the bottle body 30. In the above embodiment, the third layer of paper L3 as the inner layer of the bottle body 30 can be made of a suitable paper material according to the application of the liquid container or the kind of liquid to be contained. In a preferred embodiment, the fiber arrangement directions of the different layers of the composite paper having a multi-layer structure are different, so that the structural strength and the compressive strength of the bottle body 30 can be enhanced.
In other embodiments of the present application, an aluminum foil is further attached to the inner side of the bottle body 30 to provide the function of blocking ultraviolet rays.
The above-described embodiments and/or implementations are only for illustrating the preferred embodiments and/or implementations of the technology of the present application, and are not intended to limit the implementations of the technology of the present application in any way, and those skilled in the art can make modifications or changes to other equivalent embodiments without departing from the scope of the technology disclosed in the present application, but should be construed as technology or implementations substantially the same as the present application.
Claims (5)
1. A liquid container made of all-natural plant materials is characterized by comprising: the bottle comprises a bottle cap, an upper section of bottle body, a bottle body and a bottle bottom; the top end of the upper section bottle body is provided with a bottle mouth which can be connected with the bottle cap, a connecting section which can be inserted into the top end of the bottle body extends towards the bottom end of the upper section bottle body, and the bottle cap and the upper section bottle body are made of a mixture mainly containing plant fibers by an injection molding technology; the bottle body is made of a spiral paper tube with a multilayer structure, and the top end of the bottle body is connected with the connecting section of the upper section of the bottle body in a gluing way; the bottle bottom is of a cup-shaped structure with a downward opening, the bottle bottom comprises a bottom surface and a side wall surrounding the bottom surface, the bottle bottom is plugged into the bottom end of the bottle body in a downward opening mode, then the bottle body and the side wall of the bottle bottom are combined together in a gluing mode, the bottle bottom is made of composite paper with a three-layer structure in a molding mode, and the arrangement directions of fibers of different layers of the composite paper with the three-layer structure are different.
2. The liquid container made of all-natural plant materials as claimed in claim 1, wherein the connection portion between the top end of the upper bottle body and the bottle body has a fastening structure, the fastening structure comprises: the top of the bottle body is provided with an inner flange protruding towards the inner side of the bottle body, the outer side of the connecting section of the upper section of the bottle body is provided with a groove corresponding to the inner flange, the groove surrounds the connecting section, and the inner flange can be buckled with the groove.
3. The all natural plant material liquid container as claimed in claim 1, wherein the bonding portion between the bottom end of the bottle body and the sidewall of the bottle bottom has a rolling-formed engaging groove, and the engaging groove is recessed toward the center of the bottle body and surrounds the bottle body.
4. The all natural plant based liquid container as claimed in claim 1, wherein the mixture based on plant fiber comprises: natural plant fiber powder and a plant adhesive.
5. The container for liquid made of all natural plant materials as claimed in claim 1, wherein the natural plant fiber powder is a plant fiber powder made of bamboo bark, and the plant binder includes any one of natural resin and pine juice.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011202087.2A CN114435715A (en) | 2020-11-02 | 2020-11-02 | Liquid container made of all natural plant material |
| PCT/CN2021/126535 WO2022089453A1 (en) | 2020-11-02 | 2021-10-27 | Liquid-container made of all-natural plant materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011202087.2A CN114435715A (en) | 2020-11-02 | 2020-11-02 | Liquid container made of all natural plant material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114435715A true CN114435715A (en) | 2022-05-06 |
Family
ID=81358254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011202087.2A Pending CN114435715A (en) | 2020-11-02 | 2020-11-02 | Liquid container made of all natural plant material |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114435715A (en) |
| WO (1) | WO2022089453A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4356935A (en) * | 1979-04-18 | 1982-11-02 | Kardon Industries, Inc. | Method and apparatus for storing and dispensing fluid foodstuff |
| DK706488A (en) * | 1987-12-24 | 1989-06-25 | Weidenhammer Packungen | PACKAGING FOR DELIVERY OF EQUIPPABLE PRODUCTS |
| US5356518A (en) * | 1992-09-21 | 1994-10-18 | The Cin-Made Corporation | Method of producing molded paper pulp articles and articles produced thereby |
| JPH11147536A (en) * | 1997-07-24 | 1999-06-02 | Michio Ueda | Package container for drink |
| DE102010014993A1 (en) * | 2010-04-14 | 2011-10-20 | Sig Technology Ag | Container and method for producing a container |
-
2020
- 2020-11-02 CN CN202011202087.2A patent/CN114435715A/en active Pending
-
2021
- 2021-10-27 WO PCT/CN2021/126535 patent/WO2022089453A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022089453A1 (en) | 2022-05-05 |
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