CN113085272B - Thermochromic paper straw and processing technology thereof - Google Patents
Thermochromic paper straw and processing technology thereof Download PDFInfo
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- CN113085272B CN113085272B CN202110403108.5A CN202110403108A CN113085272B CN 113085272 B CN113085272 B CN 113085272B CN 202110403108 A CN202110403108 A CN 202110403108A CN 113085272 B CN113085272 B CN 113085272B
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- Prior art keywords
- paper
- thermochromic
- pulp
- paper pulp
- straw
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Classifications
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- 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
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- 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
- A47G21/182—Drinking straws or the like with means for amusing or giving information to the user
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C3/00—Drilling machines or drilling devices; Equipment therefor
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/34—Kneading or mixing; Pulpers
- D21B1/345—Pulpers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
- D21H21/20—Wet strength agents
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G2400/00—Details not otherwise provided for in A47G19/00-A47G23/16
- A47G2400/10—Articles made from a particular material
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G2400/00—Details not otherwise provided for in A47G19/00-A47G23/16
- A47G2400/12—Safety aspects
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Paper (AREA)
- Table Equipment (AREA)
Abstract
The invention provides a thermochromic paper straw and a processing technology thereof, wherein the processing technology comprises the following steps of; the invention has reasonable design, breaks various woods or bamboos into paper paddles, filters, processes and blocks the paper paddles to form square blocks, polishes and drills the square blocks, can greatly reduce the consumption of raw materials, has no specific requirement on the size of the raw materials, and reprocesss the leftover materials of the polished and drilled holes, and also comprises a thermochromic paper straw which can change color according to water temperature and is beneficial to sucking beverages.
Description
Technical Field
The invention mainly relates to the technical field of paper straw processing, in particular to a thermochromic paper straw and a processing technology thereof.
Background
Paper straw, like the name meaning paper, is degradable, beginning at 2021, 1 and 1, and beverage industry responds to the national straw plastic forbidden, and many shops begin to change paper straw.
At present, the paper straw processing technology in the market generally adopts two modes, namely a mode of spirally winding a plurality of paper tapes and a mode of drilling bamboo or wood to obtain the straw.
During the operation of the specific examples, the inventors have found the following drawbacks:
the existing paper straw is formed by winding a plurality of paper tapes, the paper tapes are easy to scatter after being soaked by water, the mouth feel is poor, the bamboo or wood is directly drilled, the requirements on raw materials are high, the economic benefit is low, the approximate temperature of water cannot be judged when the existing straw is used for drinking water, and the mouth is easy to be scalded when the drinking water is drunk by using the straw.
Disclosure of Invention
The invention provides a thermochromic paper straw and a processing technology thereof, which are used for solving the technical problems of high requirements on raw materials and low economic benefit of the existing paper straw in the background technology that the existing paper straw is formed by winding a plurality of paper tapes, the tapes are easy to scatter after being soaked by water, and bamboo or wood is directly drilled.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows: a processing technology of a thermochromic paper straw comprises the following steps of;
crushing; putting wood or bamboo into a wall breaking machine, and beating into paper pulp;
a filtering step; sending the paper pulp into a filter, and carrying out graded filtration to obtain fine paper pulp meeting the requirements;
a pretreatment step; sieving the fine paper pulp by a pressure sieve, and then guiding the fine paper pulp into a full-automatic vibration instrument to obtain a secondary paper pulp;
post-treatment; adding an auxiliary agent into the secondary paper pulp to obtain a paper pulp finished product;
a agglomeration step; sending the paper pulp finished product into a caking machine to obtain square wood blocks in a high-temperature and high-pressure environment;
drilling; polishing and drilling the square wood block to obtain a paper pulp suction pipe;
a step of color change; and spraying a food safety grade thermochromic material on the outer side of the paper pulp straw to obtain the thermochromic paper straw.
The wood includes one or more of softwood pulp, hardwood pulp, and bamboo pulp.
The auxiliary agent comprises a sizing machine and a wet strength agent.
The caking machine comprises a feeding hopper, the bottom of the feeding hopper is connected with an upper baffle, the middle of the upper baffle is provided with a feeding port, the feeding port is connected with the feeding hopper, the bottom of the upper baffle is slidably connected with an extrusion device, the bottom of the extrusion device is provided with a lower baffle, the middle of the lower baffle is provided with a block outlet, and the outer sides of the upper baffle and the lower baffle are respectively provided with a vertical plate to be connected.
The extrusion device comprises an extrusion plate, the extrusion plate is in sliding connection with the lower baffle and the upper baffle, and the back of the extrusion plate is connected with extrusion drying equipment.
The leftover materials after being polished and drilled in the drilling step can be decomposed and utilized again, so that the waste of materials is avoided.
The outer side of the thermochromic paper suction pipe is connected with a ventilation device.
The ventilation device comprises a square block, a sliding through hole is formed in the middle of the square block, the sliding through hole is connected with the temperature sensing color-changing paper suction pipe in a sliding mode, L-shaped ventilation openings are arranged on the outer sides of the sliding through holes, and the bottoms of the L-shaped ventilation openings are connected with conical pipes.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
the invention has reasonable design, various woods or bamboo woods are crushed into paper pulp, the paper pulp is manufactured into square blocks after the steps of filtering, processing and agglomerating, the square blocks are polished and drilled, the consumption of raw materials can be greatly reduced, the size of the raw materials is not particularly required, and the leftover materials of the polished and drilled holes can be processed again;
the temperature sensing color-changing material is arranged on the outer side of the suction pipe, so that a user can be reminded of the water temperature in the cup, and water drinking is prevented from being scalded.
Through setting up ventilation unit, the user is when drinking milk tea, more convenient the sucking.
Drawings
FIG. 1 is a schematic illustration of a process flow of the present invention;
FIG. 2 is a schematic view of the structure of the caking machine according to the present invention;
fig. 3 is a schematic view of the structure of the ventilation device of the present invention.
1. A caking machine; 101. feeding into a hopper; 102. an upper baffle; 103. an extrusion device; 1031. an extrusion plate; 1032. extrusion drying equipment; 104. a lower baffle; 105. a block outlet; 106. a vertical plate; 2. a ventilation device; 201. square blocks; 202. sliding through openings; 203. an L-shaped vent; 204. a conical tube.
Detailed Description
In order that the invention may be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the invention may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Examples
Referring to fig. 1-3, a process for manufacturing a thermochromic paper straw comprises the following steps;
crushing; putting wood or bamboo into a wall breaking machine, and beating into paper pulp;
a filtering step; sending the paper pulp into a filter, and carrying out graded filtration to obtain fine paper pulp meeting the requirements;
a pretreatment step; sieving the fine paper pulp by a pressure sieve, and then guiding the fine paper pulp into a full-automatic vibration instrument to obtain a secondary paper pulp;
post-treatment; adding an auxiliary agent into the secondary paper pulp to obtain a paper pulp finished product;
a agglomeration step; sending the paper pulp finished product into a caking machine 1, and obtaining square wood blocks under a high-temperature and high-pressure environment;
drilling; polishing and drilling the square wood block to obtain a paper pulp suction pipe;
a step of color change; and spraying a food safety grade thermochromic material on the outer side of the paper pulp straw to obtain the thermochromic paper straw.
The wood includes one or more of softwood pulp, hardwood pulp, and bamboo pulp.
The auxiliary agent comprises a sizing machine and a wet strength agent.
The caking machine 1 comprises a feeding hopper 101, an upper baffle plate 102 is connected to the bottom of the feeding hopper 101, a feeding port is formed in the middle of the upper baffle plate 102, the feeding port is connected with the feeding hopper 101, an extruding device 103 is slidably connected to the bottom of the upper baffle plate 102, a lower baffle plate 104 is arranged at the bottom of the extruding device 103, a block outlet 105 is formed in the middle of the lower baffle plate 104, and vertical plates 106 are respectively arranged on the outer sides of the upper baffle plate 102 and the lower baffle plate 104 and are connected.
The extrusion device 103 comprises an extrusion plate 1031, the extrusion plate 1031 is slidably connected with the lower baffle 104 and the upper baffle 102, the back of the extrusion plate 1031 is connected with extrusion drying equipment 1032, and the paper pulp finished product can be extruded inside during operation, and redundant moisture is absorbed through the extrusion plate 1031, so that the square block 201 becomes more compact and thick.
The leftover materials after being polished and drilled in the drilling step can be decomposed and utilized again, so that the waste of materials is avoided.
A thermochromic paper suction tube, the outside of which is connected with a ventilation device 2.
The ventilation device 2 comprises a square block 201, a sliding through hole 202 is formed in the middle of the square block 201, the sliding through hole 202 is slidably connected with the temperature sensing color-changing paper suction pipe, an L-shaped ventilation hole 203 is arranged on the outer side of the sliding through hole 202, the bottom of the L-shaped ventilation hole is connected with a conical pipe 204, the ventilation device 2 can conveniently suck beverages, when in use, the temperature sensing color-changing paper suction pipe is inserted into a beverage cup firstly, at the moment, liquid in the beverage cup is difficult to suck due to internal pressure and external pressure, the ventilation device 2 needs to be inserted downwards, and the beverage can be sucked effectively by one more ventilation channel.
In summary, the invention has reasonable design, various wood pulp, paper pulp, bamboo pulp and other materials can be utilized, additives are added into the pulp, the pulp is compressed and dried through the caking machine to obtain square wood blocks, and the square wood blocks are polished and drilled.
The foregoing examples merely illustrate certain embodiments of the invention and are described in more detail and are not to be construed as limiting the scope of the invention; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the invention, all of which fall within the scope of protection of the invention; accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. A processing technology of a thermochromic paper straw is characterized in that: comprises the following steps of;
crushing; putting wood or bamboo into a wall breaking machine, and beating into paper pulp;
a filtering step; sending the paper pulp into a filter, and carrying out graded filtration to obtain fine paper pulp meeting the requirements;
a pretreatment step; sieving the fine paper pulp by a pressure sieve, and then guiding the fine paper pulp into a full-automatic vibration instrument to obtain a secondary paper pulp;
post-treatment; adding an auxiliary agent into the secondary paper pulp, and sterilizing to obtain a paper pulp finished product;
a agglomeration step; sending the paper pulp finished product into a caking machine (1) to obtain square wood blocks under a high-temperature and high-pressure environment;
drilling; polishing and drilling the square wood block to obtain a paper pulp suction pipe;
a step of color change; and spraying a food safety grade thermochromic material on the outer side of the paper pulp straw to obtain the thermochromic paper straw.
2. The process for manufacturing the thermochromic paper straw according to claim 1, wherein the process comprises the following steps of: the wood or bamboo includes one or more of softwood pulp, hardwood pulp and bamboo pulp.
3. The process for manufacturing the thermochromic paper straw according to claim 1, wherein the process comprises the following steps of: the auxiliary agent comprises a sizing machine and a wet strength agent.
4. The process for manufacturing the thermochromic paper straw according to claim 1, wherein the process comprises the following steps of: the caking machine (1) comprises a feeding hopper (101), an upper baffle (102) is connected to the bottom of the feeding hopper (101), a feeding port is formed in the middle of the upper baffle (102), the feeding port is connected with the feeding hopper (101), the bottom of the upper baffle (102) is slidably connected with an extrusion device (103), a lower baffle (104) is arranged at the bottom of the extrusion device (103), a block outlet (105) is formed in the middle of the lower baffle (104), and vertical plates (106) are respectively arranged outside the upper baffle (102) and the lower baffle (104) and are connected.
5. The process for manufacturing the thermochromic paper straw according to claim 4, wherein the process comprises the following steps of: the extrusion device (103) comprises an extrusion plate (1031), the extrusion plate (1031) is connected with the lower baffle plate (104) and the upper baffle plate (102) in a sliding mode, and the back of the extrusion plate (1031) is connected with extrusion drying equipment (1032).
6. The process for manufacturing the thermochromic paper straw according to claim 1, wherein the process comprises the following steps of: the leftover materials after being polished and drilled in the drilling step can be decomposed and utilized again, so that the waste of materials is avoided.
7. A thermochromic paper straw which is characterized in that: the paper suction pipe is manufactured by the processing technology of claim 1 and comprises a thermochromic paper suction pipe, and the outer side of the thermochromic paper suction pipe is connected with a ventilation device (2).
8. The thermochromic paper straw of claim 7, wherein: the ventilation device (2) comprises a square block (201), a sliding through hole (202) is formed in the middle of the square block (201), the sliding through hole (202) is connected with the temperature sensing color-changing paper suction pipe in a sliding mode, L-shaped ventilation openings (203) are arranged on the outer side of the sliding through hole (202), and the bottoms of the L-shaped ventilation openings are connected with conical tubes (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110403108.5A CN113085272B (en) | 2021-04-15 | 2021-04-15 | Thermochromic paper straw and processing technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110403108.5A CN113085272B (en) | 2021-04-15 | 2021-04-15 | Thermochromic paper straw and processing technology thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113085272A CN113085272A (en) | 2021-07-09 |
| CN113085272B true CN113085272B (en) | 2023-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110403108.5A Active CN113085272B (en) | 2021-04-15 | 2021-04-15 | Thermochromic paper straw and processing technology thereof |
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| JP2020032015A (en) * | 2018-08-31 | 2020-03-05 | 力 中村 | Hybrid straw |
| WO2020246658A1 (en) * | 2019-06-07 | 2020-12-10 | 이헌국 | Paper straw manufacturing apparatus and manufacturing method |
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| US20030218076A1 (en) * | 2002-03-29 | 2003-11-27 | Donald Farnsworth | Novelty pump straw with combined display area and prize delivery system |
| US20040256015A1 (en) * | 2003-03-19 | 2004-12-23 | Desmond Margetson | Drinking straw |
| DE102004059394A1 (en) * | 2004-12-09 | 2006-11-16 | Kastriot Merlaku | Process and assembly to punch miniature air admission holes into drinking straws with oscillating needles |
| TWI679956B (en) * | 2018-11-21 | 2019-12-21 | 劉丞宗 | Straw and its process |
| CN209463531U (en) * | 2018-12-18 | 2019-10-08 | 左海龙 | A kind of drinking straw type bottle cap |
| GB2584098A (en) * | 2019-05-20 | 2020-11-25 | Tipi Eco Ltd | Improvements in and relating to paper straw manufacture |
| CN110421650B (en) * | 2019-07-04 | 2021-12-14 | 于言国 | Method for drilling small-diameter bamboo wood rod |
| CN210227708U (en) * | 2019-08-03 | 2020-04-03 | 百竹行（福清）竹木有限公司 | Environment-friendly disposable bamboo drilling straw |
| CN210520700U (en) * | 2019-08-03 | 2020-05-15 | 百竹行（福清）竹木有限公司 | Environment-friendly bamboo disposable straw |
| CN110820414A (en) * | 2019-11-20 | 2020-02-21 | 云南华麻生物开发有限公司 | Preparation method of hemp full-stem paper straw |
| CN111098377A (en) * | 2019-12-30 | 2020-05-05 | 宋文智 | Straw forming machine |
| CN111168790A (en) * | 2020-01-14 | 2020-05-19 | 邵武市意创机械有限公司 | Bamboo straw preparation is with bamboo stick centre gripping drilling equipment |
| CN112497354A (en) * | 2020-12-09 | 2021-03-16 | 苏州蚨瑞茂电子科技有限公司 | Bamboo straw puncher |
| CN112621964B (en) * | 2020-12-10 | 2022-06-24 | 郭英英 | Bamboo straw manufacturing equipment for beverage shop |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2020032015A (en) * | 2018-08-31 | 2020-03-05 | 力 中村 | Hybrid straw |
| WO2020246658A1 (en) * | 2019-06-07 | 2020-12-10 | 이헌국 | Paper straw manufacturing apparatus and manufacturing method |
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| CN113085272A (en) | 2021-07-09 |
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