CN108937460A - A kind of high-quality disposable paper cup - Google Patents
A kind of high-quality disposable paper cup Download PDFInfo
- Publication number
- CN108937460A CN108937460A CN201810756264.8A CN201810756264A CN108937460A CN 108937460 A CN108937460 A CN 108937460A CN 201810756264 A CN201810756264 A CN 201810756264A CN 108937460 A CN108937460 A CN 108937460A
- Authority
- CN
- China
- Prior art keywords
- parts
- paper cup
- disposable paper
- glass fibre
- quality disposable
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- 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.)
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Classifications
-
- 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
-
- 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
Abstract
The invention discloses a kind of high-quality disposable paper cup, raw material includes: 30-40 parts of bagasse, 20-35 parts of ceramic powder, 15-25 parts of powdered carbon, 5-10 parts of insulation agent, 4-9 parts of cornstarch, spray liniment 12-18 parts of surface by weight.The present invention has excellent heat-proof quality.
Description
Technical field
The present invention relates to dixie cups, and in particular to a kind of high-quality disposable paper cup.
Background technique
Various sanitary cups are flooded in people's life, are such as used to connect disposable water cup ready for use, for holding beans
Slurry, coffee, beverage, disposable fast food cup of instant food etc., the convenient, fast function having improves for our life
Efficiency eliminates some unnecessary troubles.But the heat-proof quality of existing dixie cup is not high, scald hand is easy when temperature is higher, no
It is able to satisfy the demand in market.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of high-quality disposable paper cups.The present invention has
Excellent heat-proof quality.
A kind of high-quality disposable paper cup proposed by the present invention, raw material include: 30-40 parts of bagasse, ceramics by weight
20-35 parts of powder, 15-25 parts of powdered carbon, 5-10 parts of insulation agent, 4-9 parts of cornstarch, spray liniment 12-18 parts of surface.
Preferably, the insulation agent is modified Nano perlite.
Preferably, the modified Nano perlite is prepared according to following technique: silane resin acceptor kh-550 is dissolved
In ethanol solution, nano-pearl rock and glass fibre is added, stirs, filters, abandons filtrate, washs, it is dry, obtain modified Nano
Perlite.
Preferably, the modified Nano perlite is prepared according to following technique: silane resin acceptor kh-550 is dissolved
In ethanol solution, pH value is adjusted to 3-5, is added nano-pearl rock and glass fibre, the magnetic agitation 4-6h at 85-100 DEG C,
It filters, abandons filtrate, washing, dry 30-50min, obtains modified Nano perlite at 75-90 DEG C.
Preferably, the mass fraction of the ethanol solution is 20-45wt%.
Preferably, the mass ratio of the nano-pearl rock and glass fibre is 1-1.5:2-3.5.
Preferably, the glass fibre is pretreated glass fibre, the pretreated concrete operations are as follows: to glass fibers
Dimension carries out hydrochloric acid immersion treatment 30-60min first, then carries out ultrasonic treatment 20-35min.
Preferably, the concentration of the hydrochloric acid is 0.02-0.06mol/L.
The present invention can be prepared conventionally.
Raw material of the invention includes: bagasse, ceramic powder, powdered carbon, insulation agent, cornstarch, surface spray liniment, each raw material
Between compatibility it is good, assign the good basic property of the present invention.In preferred embodiment, using glass fibre modified Nano perlite,
Under magnetic agitation, the air inside fiber is excluded, nanoscale perlite is made gradually to fill a vacancy into the gap of fiber, in silane idol
Under the action of joining agent, glass fibre and perlite are interacted by active site, keep the two dispersion more uniform, in conjunction with
Close compound；Since there are porous structures inside perlite, thermal conductivity efficiency is lower, with glass fibre it is compound after, can
Its mechanical property is effectively improved, enhances the effect of its thermal resistance, and then improve heat-proof quality of the invention.In more preferable scheme, to glass
Glass fiber carries out hydrochloric acid immersion treatment and ultrasound pretreatment, can remove the greasy dirt and impurity of fiber surface, activates blind bore
Road increases specific surface area and void content, provides more active sites to react with alkyl coupling agent.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of high-quality disposable paper cup, raw material include: by weight 30 parts of bagasse, 35 parts of ceramic powder, 15 parts of powdered carbon,
10 parts of insulation agent, 4 parts of cornstarch, 18 parts of surface spray liniment.
Embodiment 2
A kind of high-quality disposable paper cup, raw material include: by weight 40 parts of bagasse, 20 parts of ceramic powder, 25 parts of powdered carbon,
5 parts of insulation agent, 9 parts of cornstarch, 12 parts of surface spray liniment；
Wherein, the insulation agent is modified Nano perlite；
The modified Nano perlite is prepared according to following technique: it is molten that silane resin acceptor kh-550 is dissolved in ethyl alcohol
In liquid, nano-pearl rock and glass fibre is added, stirs, filters, abandons filtrate, washs, it is dry, obtain modified Nano perlite.
Embodiment 3
A kind of high-quality disposable paper cup, raw material include: by weight 35 parts of bagasse, 28 parts of ceramic powder, 20 parts of powdered carbon,
7 parts of insulation agent, 6 parts of cornstarch, 15 parts of surface spray liniment；
Wherein, the insulation agent is modified Nano perlite；
The modified Nano perlite is prepared according to following technique: it is molten that silane resin acceptor kh-550 is dissolved in ethyl alcohol
In liquid, pH value is adjusted to 4, nano-pearl rock and glass fibre is added, the magnetic agitation 5h at 95 DEG C is filtered, and is abandoned filtrate, is washed
It washs, dry 40min, obtains modified Nano perlite at 85 DEG C；
The mass fraction of the ethanol solution is 30wt%；
The mass ratio of the nano-pearl rock and glass fibre is 1.3:3；
The glass fibre is pretreated glass fibre, the pretreated concrete operations are as follows: first to glass fibre
Hydrochloric acid immersion treatment 50min is carried out, ultrasonic treatment 28min is then carried out；
The concentration of the hydrochloric acid is 0.04mol/L.
Embodiment 4
A kind of high-quality disposable paper cup, raw material include: by weight 32 parts of bagasse, 25 parts of ceramic powder, 18 parts of powdered carbon,
6 parts of insulation agent, 5 parts of cornstarch, 13 parts of surface spray liniment；
Wherein, the insulation agent is modified Nano perlite；
The modified Nano perlite is prepared according to following technique: it is molten that silane resin acceptor kh-550 is dissolved in ethyl alcohol
In liquid, pH value is adjusted to 3, nano-pearl rock and glass fibre is added, the magnetic agitation 4h at 100 DEG C is filtered, and is abandoned filtrate, is washed
It washs, dry 30min, obtains modified Nano perlite at 90 DEG C；
The mass fraction of the ethanol solution is 45wt%；
The mass ratio of the nano-pearl rock and glass fibre is 1:3.5；
The glass fibre is pretreated glass fibre, the pretreated concrete operations are as follows: first to glass fibre
Hydrochloric acid immersion treatment 30min is carried out, ultrasonic treatment 35min is then carried out；
The concentration of the hydrochloric acid is 0.02mol/L.
Embodiment 5
A kind of high-quality disposable paper cup, raw material include: by weight 38 parts of bagasse, 30 parts of ceramic powder, 20 parts of powdered carbon,
8 parts of insulation agent, 7 parts of cornstarch, 15 parts of surface spray liniment；
Wherein, the insulation agent is modified Nano perlite；
The modified Nano perlite is prepared according to following technique: it is molten that silane resin acceptor kh-550 is dissolved in ethyl alcohol
In liquid, pH value is adjusted to 5, nano-pearl rock and glass fibre is added, the magnetic agitation 6h at 85 DEG C is filtered, and is abandoned filtrate, is washed
It washs, dry 50min, obtains modified Nano perlite at 75 DEG C；
The mass fraction of the ethanol solution is 20wt%；
The mass ratio of the nano-pearl rock and glass fibre is 1.5:2；
The glass fibre is pretreated glass fibre, the pretreated concrete operations are as follows: first to glass fibre
Hydrochloric acid immersion treatment 60min is carried out, ultrasonic treatment 20min is then carried out；
The concentration of the hydrochloric acid is 0.06mol/L.
Comparative example 1
A kind of high-quality disposable paper cup, raw material include: by weight 38 parts of bagasse, 30 parts of ceramic powder, 20 parts of powdered carbon,
8 parts of insulation agent (routine), 7 parts of cornstarch, 15 parts of surface spray liniment.
Test example
Performance test is thermally shielded to embodiment 5, the dixie cup that comparative example 1 obtains and dixie cup on the market respectively, successively
It is denoted as test group, control group 1 and control group 2, test result is as follows table:
| Project | Thermal conductivity (Wm-1·K-1) |
| Test group | 0.015 |
| Control group 1 | 0.035 |
| Control group 2 | 0.054 |
As can be seen from the above table, thermal insulation of the invention can be effectively improved using modified Nano perlite as insulation agent
Energy.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of high-quality disposable paper cup, which is characterized in that its raw material includes: 30-40 parts of bagasse, ceramic powder by weight
20-35 parts, 15-25 parts of powdered carbon, 5-10 parts of insulation agent, 4-9 parts of cornstarch, spray liniment 12-18 parts of surface.
2. high-quality disposable paper cup according to claim 1, which is characterized in that the insulation agent is modified Nano perlite.
3. high-quality disposable paper cup according to claim 2, which is characterized in that the modified Nano perlite is according to following work
It is prepared by skill: silane resin acceptor kh-550 is dissolved in ethanol solution, nano-pearl rock and glass fibre is added, is stirred,
It filters, abandons filtrate, wash, it is dry, obtain modified Nano perlite.
4. high-quality disposable paper cup according to claim 3, which is characterized in that the modified Nano perlite is according to following work
It is prepared by skill: silane resin acceptor kh-550 is dissolved in ethanol solution, adjusts pH value to 3-5, be added nano-pearl rock and
Glass fibre, the magnetic agitation 4-6h at 85-100 DEG C are filtered, and abandon filtrate, washing, dry 30-50min, obtains at 75-90 DEG C
To modified Nano perlite.
5. according to the high-quality disposable paper cup of claim 3 or 4, which is characterized in that the mass fraction of the ethanol solution is
20-45wt%.
6. according to the high-quality disposable paper cup of claim 3 or 4, which is characterized in that the nano-pearl rock and glass fibre
Mass ratio be 1-1.5:2-3.5.
7. according to the high-quality disposable paper cup of claim 3 or 4, which is characterized in that the glass fibre is pretreated glass
Glass fiber, the pretreated concrete operations are as follows: hydrochloric acid immersion treatment 30-60min is carried out to glass fibre first, is then carried out
It is ultrasonically treated 20-35min.
8. high-quality disposable paper cup according to claim 7, which is characterized in that the concentration of the hydrochloric acid is 0.02-
0.06mol/L。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810756264.8A CN108937460B (en) | 2018-07-11 | 2018-07-11 | Disposable paper cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810756264.8A CN108937460B (en) | 2018-07-11 | 2018-07-11 | Disposable paper cup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108937460A true CN108937460A (en) | 2018-12-07 |
| CN108937460B CN108937460B (en) | 2021-04-16 |
Family
ID=64482960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810756264.8A Active CN108937460B (en) | 2018-07-11 | 2018-07-11 | Disposable paper cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108937460B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389014A (en) * | 2020-11-02 | 2021-02-23 | 安徽省万美纸塑有限公司 | Disposable double-layer threaded paper cup |
| CN113931011A (en) * | 2021-10-29 | 2022-01-14 | 宁波圣捷新材料有限公司 | Paper cup with efficient heat insulation and manufacturing method thereof |
| GB2597693A (en) * | 2020-07-29 | 2022-02-09 | Envopap Ltd | Improvements in or relating to packaging materials |
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| CN107043550A (en) * | 2017-06-29 | 2017-08-15 | 合肥达户电线电缆科技有限公司 | A kind of preparation method of environment-protecting paper cup |
| CN107044069A (en) * | 2017-03-28 | 2017-08-15 | 广西金桂浆纸业有限公司 | The manufacture craft of cupstock |
| CN107284784A (en) * | 2017-05-26 | 2017-10-24 | 张明会 | A kind of Disposable paper cup and preparation method thereof |
| CN107384269A (en) * | 2017-07-18 | 2017-11-24 | 安徽益百利环保科技有限公司 | One kind makes dixie cup fluid sealant and preparation method thereof |
| CN107411473A (en) * | 2015-08-11 | 2017-12-01 | 安徽鑫科生物环保有限公司 | A kind of high-quality Disposable paper cup and preparation method thereof |
| CN107474710A (en) * | 2017-08-23 | 2017-12-15 | 重庆索利特涂料有限公司 | Entire body texture coating of energy-saving wear-resistant and preparation method thereof |
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2018
- 2018-07-11 CN CN201810756264.8A patent/CN108937460B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050129A (en) * | 2007-05-09 | 2007-10-10 | 徐振飞 | Heat preservation and energy saving type lightweight, gas filled wall bricks, and preparation method |
| CN107411473A (en) * | 2015-08-11 | 2017-12-01 | 安徽鑫科生物环保有限公司 | A kind of high-quality Disposable paper cup and preparation method thereof |
| CN107044069A (en) * | 2017-03-28 | 2017-08-15 | 广西金桂浆纸业有限公司 | The manufacture craft of cupstock |
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| CN107474710A (en) * | 2017-08-23 | 2017-12-15 | 重庆索利特涂料有限公司 | Entire body texture coating of energy-saving wear-resistant and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2597693A (en) * | 2020-07-29 | 2022-02-09 | Envopap Ltd | Improvements in or relating to packaging materials |
| CN112389014A (en) * | 2020-11-02 | 2021-02-23 | 安徽省万美纸塑有限公司 | Disposable double-layer threaded paper cup |
| CN113931011A (en) * | 2021-10-29 | 2022-01-14 | 宁波圣捷新材料有限公司 | Paper cup with efficient heat insulation and manufacturing method thereof |
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| Publication number | Publication date |
|---|---|
| CN108937460B (en) | 2021-04-16 |
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