CN110025194A - Flexible paper suction pipe and its manufacture craft - Google Patents
Flexible paper suction pipe and its manufacture craft Download PDFInfo
- Publication number
- CN110025194A CN110025194A CN201910444100.6A CN201910444100A CN110025194A CN 110025194 A CN110025194 A CN 110025194A CN 201910444100 A CN201910444100 A CN 201910444100A CN 110025194 A CN110025194 A CN 110025194A
- Authority
- CN
- China
- Prior art keywords
- paper tube
- extrusion forming
- paper
- limiting section
- suction pipe
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G21/00—Table-ware
- A47G21/18—Drinking straws or the like
- A47G21/189—Drinking straws or the like telescoping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
- B31D5/0095—Making drinking straws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
- B31D5/02—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles including pressing
Landscapes
- Toys (AREA)
- Table Equipment (AREA)
Abstract
The invention discloses a kind of flexible paper suction pipe and its manufacture crafts, the flexible paper suction pipe, it is characterized by comprising the first paper tubes and the second paper tube, first paper tube, which is axially movable, to be set in outside the second paper tube, the lower end of first paper tube is equipped with the first limiting section that extrusion forming caliber becomes smaller, the internal diameter of first limiting section is less than or equal to the outer diameter of the second paper tube, and the second paper tube upper end is to have a telescopic segment that extrusion forming caliber becomes smaller, the internal diameter of the outer diameter of telescopic segment less than the first limiting section；The manufacture craft of the flexible paper suction pipe, it is characterised in that: include the following steps, 1) the first paper tube is socketed in the first extrusion forming internal model, and the lower end periphery of the first paper tube is squeezed by the first extrusion forming external mold；2) the second paper tube is socketed in the second extrusion forming internal model, and the second paper tube upper end periphery below is squeezed by the second extrusion forming external mold；3) the first paper tube is arranged outside the second paper tube.Structure of the invention is reasonable, limit is stablized and easy to make.
Description
Technical field
The present invention relates to the improvement of packing technique field invention more particularly to a kind of flexible paper suction pipe and its manufacture crafts
Improve invention.
Background technique
Current suction tube for beverages is usually plastic suction pipe, although plastic suction pipe is convenient to use, the suction abandoned after use
Pipe is difficult to degrade in the natural environment, is unfavorable for environmental protection, with the development of society, environmental protection is increasingly taken seriously, environmentally-friendly sanitary
Paper suction pipe come into being, deep to be liked by people, however since paper tubing length is fixed, there is packaging in occupancy larger space
Inconvenient defect, and equally stretch without image of Buddha plastics expansion suction pipe, because plastics expansion suction pipe can be by being molded into
Type easily obtains desired port position limiting structure.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide, one kind is structurally reasonable, environmentally friendly to be defended
Raw flexible paper suction pipe and its manufacture craft.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that realize: this kind of flexible paper suction pipe,
It is characterized by comprising having the first paper tube and the second paper tube, first paper tube, which is axially movable, to be set in outside the second paper tube, institute
The lower end for stating the first paper tube is equipped with the first limiting section that extrusion forming caliber becomes smaller, and it is axial which limits the second paper tube
Mobile, the internal diameter of corresponding first limiting section is less than or equal to the outer diameter of the second paper tube, and second paper tube upper end is crowded to have
The telescopic segment that molded caliber becomes smaller, the telescopic segment are axially movable across the first limiting section, and the outer diameter of corresponding telescopic segment is small
In the internal diameter of the first limiting section.
Corresponding first paper tube in the top of first limiting section is equipped with the second limiting section that extrusion forming caliber becomes smaller,
The internal diameter of second limiting section is less than or equal to the outer diameter of the second paper tube, and the internal diameter of the second limiting section is greater than the outer diameter of telescopic segment,
In use, the upper end of second paper tube limits between the first limiting section and the second limiting section.
First paper tube is longer than the second paper tube.
The lower end of second paper tube is the molding tip of taper pin.
The manufacture craft of this kind of flexible paper suction pipe, includes following steps, 1) the first paper tube, is socketed in first to be squeezed into
In type internal model, and the lower end periphery of the first paper tube is squeezed by the first extrusion forming external mold, makes the lower end of the first paper tube
Caliber becomes smaller to form the first limiting section；2), the second paper tube is socketed in the second extrusion forming internal model, and is squeezed by second
Type external mold squeezes the second paper tube upper end periphery below, make the second paper tube upper end caliber below become smaller to be formed it is flexible
Section；3), the first paper tube Jing Guo step 1) is set in outside the second paper tube by step 2.
The first extrusion forming internal model is the first axle body, and the first axle body is equipped with first diameter of axle and becomes smaller area, the first axle
Diameter becomes smaller the lower end of corresponding first paper tube in area, and the first extrusion forming external mold is the first rolling wheel, the first rolling wheel and first
First diameter of axle of axis body become smaller area rolling cooperation.
The second extrusion forming internal model is the second axle body, and the second axle body is equipped with second diameter of axle and becomes smaller area, second axis
Diameter become smaller corresponding second paper tube in area upper end hereinafter, the second extrusion forming external mold is the second rolling wheel, the second rolling wheel with
Second diameter of axle of the second axle body become smaller area rolling cooperation.
Dehumidification treatments are carried out to the first paper tube and the second paper tube before step 1) and step 2.
The beneficial effects of the invention are as follows improved flexible paper suction pipe and its manufacture crafts, in the first paper tube lower end by squeezing
It is molded to have the first limiting section that caliber becomes smaller, and the upper end caliber of the second paper tube is constant, partially leads to below the second tube body upper end
The telescopic segment that extrusion forming has caliber to become smaller is crossed, telescopic segment is axially movable across the first limiting section, the limitation of the second tube body upper end
In the first limiting section, the smooth flexible of paper suction pipe is realized with this and stablizes limit, it is structurally reasonable, it is easy to make, effectively reduce paper
The packaging space of suction pipe.
Detailed description of the invention
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of the present invention the second limiting section of setting.
Fig. 3 is that the present invention first squeezes internal model and cast outer mold structure figure.
Fig. 4 is that the present invention second squeezes internal model and cast outer mold structure figure.
Specific embodiment
Attached drawing illustrates structure of the invention, further illustrates it in relation to details in conjunction with attached drawing below.The flexible paper is inhaled
Pipe, includes the first paper tube 1 and the second paper tube 2, and first paper tube 1, which is axially movable, to be set in outside the second paper tube 2, and described the
The lower end of one paper tube 1 is equipped with the first limiting section 11 that extrusion forming caliber becomes smaller, which limits 2 axis of the second paper tube
To movement, the internal diameter of corresponding first limiting section 11 is less than or equal to the outer diameter of the second paper tube 2, below 2 upper end of the second paper tube
Equipped with the telescopic segment 21 that extrusion forming caliber becomes smaller, which is axially movable across the first limiting section 11, stretches accordingly
Internal diameter of the outer diameter of contracting section 21 less than the first limiting section 11.Wherein extrusion forming is that paper tube is socketed on cylindrical die, so
Paper tube periphery is squeezed by rolling wheel afterwards, in addition caliber becomes smaller becomes smaller or gradual change for definite value, as step becomes smaller or bores
Deformation is small, and it can be separate unit rank or multi-step combined type that step, which becomes smaller,.
Corresponding first paper tube 1 in the top of first limiting section 11 is equipped with the second limit that extrusion forming caliber becomes smaller
Portion 12, the internal diameter of second limiting section 12 is less than or equal to the outer diameter of the second paper tube 2, and the internal diameter of the second limiting section 12 is greater than flexible
The outer diameter of section 21 is used in use, the upper end of second paper tube 2 limits between the first limiting section 11 and the second limiting section 12
It is retracted in the first paper tube 1 with limiting the second paper tube 2 of use state, wherein deformation occurs across second for the upper end of the second paper tube 2
Limiting section 12.
First paper tube 1 is longer than the second paper tube 2, extracts out out of first paper tube 1 convenient for the second paper tube 2, avoids the second paper
Pipe 2 can not be extracted out completely into the first paper tube 1.
The lower end of second paper tube 2 is the molding tip 22 of taper pin, convenient for wearing out overlay film aperture, is inserted into beverage cartridges.
Flexible paper suction pipe of the invention when in use, by forcing in the first paper tube 1 and the second paper tube 2 respectively, makes second
Paper tube 2 is moved down relative to the first paper tube 1, and the telescopic segment 21 of corresponding second paper tube 2 is axially movable across the first limit
The dew of portion 11 is located at outside the first paper tube 1, and the upper end of the second paper tube 2 is completely or partially placed in the first limiting section 11 by deformation, by
The limitation axial movement of first limiting section 11, the paper suction pipe that the paper suction pipe of contraction state is stretched to elongation state is realized with this, separately
Outside when being preferably provided with the second limiting section 12, deformation occurs the upper end of the second paper tube 2 passes through the second limiting section 12, and limits and exist
Between first limiting section 11 and the second limiting section 12.
The manufacture craft of flexible paper suction pipe, includes following steps, 1) the first paper tube 1, is socketed in the first extrusion forming
It in internal model 3, and is squeezed, is made under the first paper tube 1 by lower end periphery of the first extrusion forming external mold 4 to the first paper tube 1
End pipe diameter becomes smaller to form the first limiting section 11；2), the second paper tube 2 is socketed in the second extrusion forming internal model 5, and passes through second
Extrusion forming external mold 6 squeezes 2 upper end of the second paper tube periphery below, and 2 upper end of the second paper tube caliber below is made to become smaller
Form telescopic segment 21；3), the first paper tube 1 Jing Guo step 1) is set in outside the second paper tube 2 by step 2.
The first extrusion forming internal model 3 is the first axle body, and the first axle body is equipped with first diameter of axle and becomes smaller area 31, this first
The diameter of axle becomes smaller the lower end of corresponding first paper tube 1 in area 31, and the first extrusion forming external mold 4 is the first rolling wheel, the first rolling wheel
Cooperating with the area's rolling that becomes smaller of first diameter of axle of the first axle body, the first rolling wheel is moved radially to become smaller area close to first diameter of axle, and around
Rotation.The second extrusion forming internal model 5 is the second axle body, and the second axle body is equipped with second diameter of axle and becomes smaller area 51, this second
The diameter of axle become smaller corresponding second paper tube 2 in area 51 upper end hereinafter, the second extrusion forming external mold 6 is the second rolling wheel, the second rolling
Second diameter of axle of pinch roller and the second axle body becomes smaller area's rolling cooperation, and the second rolling wheel is moved radially to become smaller area close to second diameter of axle,
And it is rotatable about.Wherein first and second diameter of axle area that becomes smaller is that definite value becomes smaller or gradual change, as step becomes smaller or taper becomes smaller, and platform
It can be separate unit rank or multi-step combined type that stepwise, which becomes smaller,.
Dehumidification treatments are carried out to the first paper tube 1 and the second paper tube 2 before step 1) and step 2, by drying or drying in the air
Dry, so that caliber becomes smaller, area is by squeezing better fast and stable molding.
In conclusion the above is merely preferred embodiments of the present invention, being not intended to limit the scope of the present invention.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (9)
1. flexible paper suction pipe, it is characterised in that: include the first paper tube and the second paper tube, first paper tube is axially movable set
It is located at outside the second paper tube, the lower end of first paper tube is equipped with the first limiting section that extrusion forming caliber becomes smaller, first limit
Portion limits the axial movement of the second paper tube, and the internal diameter of corresponding first limiting section is less than or equal to the outer diameter of the second paper tube, and described second
To have the telescopic segment that extrusion forming caliber becomes smaller, which is axially movable across the first limiting section, phase for paper tube upper end
Internal diameter of the outer diameter for the telescopic segment answered less than the first limiting section.
2. flexible paper suction pipe as described in claim 1, it is characterised in that: corresponding first paper in the top of first limiting section
Pipe is equipped with the second limiting section that extrusion forming caliber becomes smaller, and the internal diameter of second limiting section is less than or equal to the outer of the second paper tube
Diameter, and the internal diameter of the second limiting section is greater than the outer diameter of telescopic segment, in use, the upper end limit of second paper tube is in the first limit
Between portion and the second limiting section.
3. flexible paper suction pipe as described in claim 1, it is characterised in that: first paper tube is longer than the second paper tube.
4. flexible paper suction pipe as described in claim 1, it is characterised in that: the lower end of second paper tube is the molding point of taper pin
End.
5. the manufacture craft of flexible paper suction pipe, it is characterised in that: include following steps, 1), by the first paper tube be socketed in first
In extrusion forming internal model, and the lower end periphery of the first paper tube is squeezed by the first extrusion forming external mold, makes the first paper tube
Lower end caliber become smaller to form the first limiting section；2), the second paper tube is socketed in the second extrusion forming internal model, and passes through second
Extrusion forming external mold squeezes the second paper tube upper end periphery below, and the second paper tube upper end caliber below is made to become smaller to be formed
Telescopic segment；3), the first paper tube Jing Guo step 1) is set in outside the second paper tube by step 2.
6. the manufacture craft of flexible paper suction pipe as claimed in claim 5, it is characterised in that: the first extrusion forming internal model is
The first axle body, the first axle body are equipped with first diameter of axle and become smaller area, which becomes smaller the lower end of corresponding first paper tube in area, described
First extrusion forming external mold is the first rolling wheel, and the area's rolling that becomes smaller of first diameter of axle of the first rolling wheel and the first axle body cooperates.
7. the manufacture craft of flexible paper suction pipe as claimed in claim 5, it is characterised in that: the second extrusion forming internal model is
The second axle body, the second axle body are equipped with second diameter of axle and become smaller area, second diameter of axle become smaller corresponding second paper tube in area upper end hereinafter,
The second extrusion forming external mold is the second rolling wheel, and the area's rolling that becomes smaller of second diameter of axle of the second rolling wheel and the second axle body is matched
It closes.
8. the manufacture craft of flexible paper suction pipe as claimed in claim 5, it is characterised in that: the first extrusion forming internal model with
The end of second extrusion forming internal model is equipped with limited step.
9. the manufacture craft of flexible paper suction pipe as claimed in claim 5, it is characterised in that: right before step 1) with step 2
First paper tube and the second paper tube carry out dehumidification treatments.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910444100.6A CN110025194A (en) | 2019-05-27 | 2019-05-27 | Flexible paper suction pipe and its manufacture craft |
| CN201910558647.9A CN110200466A (en) | 2019-05-27 | 2019-06-26 | Flexible paper suction pipe and its manufacture craft |
| PCT/CN2019/093690 WO2020258248A1 (en) | 2019-05-27 | 2019-06-28 | Telescopic paper straw and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910444100.6A CN110025194A (en) | 2019-05-27 | 2019-05-27 | Flexible paper suction pipe and its manufacture craft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110025194A true CN110025194A (en) | 2019-07-19 |
Family
ID=67243459
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910444100.6A Pending CN110025194A (en) | 2019-05-27 | 2019-05-27 | Flexible paper suction pipe and its manufacture craft |
| CN201910558647.9A Pending CN110200466A (en) | 2019-05-27 | 2019-06-26 | Flexible paper suction pipe and its manufacture craft |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910558647.9A Pending CN110200466A (en) | 2019-05-27 | 2019-06-26 | Flexible paper suction pipe and its manufacture craft |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN110025194A (en) |
| WO (1) | WO2020258248A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435229A (en) * | 2019-08-14 | 2019-11-12 | 义乌市给力机械设备有限公司 | Papery telescopic pipet automatic jacketing machine |
| CN110435228A (en) * | 2019-08-14 | 2019-11-12 | 义乌市给力机械设备有限公司 | A kind of flaring closing device for papery telescopic pipet automatic casing production line |
| CN110537817A (en) * | 2019-08-07 | 2019-12-06 | 山东恒联新材料股份有限公司 | preparation method of disposable laminated regenerated cellulose membrane straw |
| WO2020258248A1 (en) * | 2019-05-27 | 2020-12-30 | 薛羽 | Telescopic paper straw and manufacturing process thereof |
| CN113693422A (en) * | 2021-09-30 | 2021-11-26 | 深圳市永福达科技制品有限公司 | Double-step telescopic paper straw |
| EP3987983A1 (en) * | 2020-10-20 | 2022-04-27 | Capri Sun AG | Paper drinking straw for a beverage container and beverage container |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219211A (en) * | 2019-06-26 | 2019-09-10 | 瑞安市祥意机械有限公司 | Flexible paper suction pipe molding equipment |
| WO2021015608A1 (en) * | 2019-07-19 | 2021-01-28 | De Cans Cans Services Sdn Bhd | Telescopic drinking straw and method of producing the same |
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| US2557017A (en) * | 1945-10-01 | 1951-06-12 | William F Stahl | Reducing paper tubes in diameter |
| JP2582005B2 (en) * | 1991-05-21 | 1997-02-19 | 東洋キャップ製造株式会社 | Double-pipe telescopic straw |
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| CN202397143U (en) * | 2011-12-21 | 2012-08-29 | 南京鹏力塑料科技有限公司 | Flexible straw |
| CN103182457A (en) * | 2011-12-27 | 2013-07-03 | 上海航天精密机械研究所 | High-speed spinning sealing process method for pipe port |
| JP2013188319A (en) * | 2012-03-13 | 2013-09-26 | Toyo Cap Manufacturing Ltd | Method for manufacturing straw |
| CN205548232U (en) * | 2016-01-19 | 2016-09-07 | 钮建康 | Extension suction pipe |
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| CN108836072A (en) * | 2018-07-14 | 2018-11-20 | 天津市泉雨铮塑料制品有限公司 | Telescopic sucking tube |
| CN109363461A (en) * | 2018-08-31 | 2019-02-22 | 瑞（中国）科技发展有限公司 | A kind of opposite direction concertina type suction pipe and its processing unit (plant) |
| CN109171406A (en) * | 2018-09-30 | 2019-01-11 | 纷美包装（山东）有限公司 | Two-part suction pipe |
| CN110025194A (en) * | 2019-05-27 | 2019-07-19 | 薛羽 | Flexible paper suction pipe and its manufacture craft |
| CN210540587U (en) * | 2019-05-27 | 2020-05-19 | 薛羽 | Telescopic paper straw |
| CN110219211A (en) * | 2019-06-26 | 2019-09-10 | 瑞安市祥意机械有限公司 | Flexible paper suction pipe molding equipment |
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2019
- 2019-05-27 CN CN201910444100.6A patent/CN110025194A/en active Pending
- 2019-06-26 CN CN201910558647.9A patent/CN110200466A/en active Pending
- 2019-06-28 WO PCT/CN2019/093690 patent/WO2020258248A1/en active Application Filing
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258248A1 (en) * | 2019-05-27 | 2020-12-30 | 薛羽 | Telescopic paper straw and manufacturing process thereof |
| CN110537817A (en) * | 2019-08-07 | 2019-12-06 | 山东恒联新材料股份有限公司 | preparation method of disposable laminated regenerated cellulose membrane straw |
| CN110435229A (en) * | 2019-08-14 | 2019-11-12 | 义乌市给力机械设备有限公司 | Papery telescopic pipet automatic jacketing machine |
| CN110435228A (en) * | 2019-08-14 | 2019-11-12 | 义乌市给力机械设备有限公司 | A kind of flaring closing device for papery telescopic pipet automatic casing production line |
| CN110435228B (en) * | 2019-08-14 | 2022-01-07 | 义乌市给力机械设备有限公司 | Flaring and closing device for paper telescopic straw automatic sleeve production line |
| EP3987983A1 (en) * | 2020-10-20 | 2022-04-27 | Capri Sun AG | Paper drinking straw for a beverage container and beverage container |
| WO2022083995A1 (en) * | 2020-10-20 | 2022-04-28 | Capri Sun Ag | Paper drinking straw for a beverage container and beverage container |
| CN113693422A (en) * | 2021-09-30 | 2021-11-26 | 深圳市永福达科技制品有限公司 | Double-step telescopic paper straw |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110200466A (en) | 2019-09-06 |
| WO2020258248A1 (en) | 2020-12-30 |
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Application publication date: 20190719 |
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