CN107043550A - A kind of preparation method of environment-protecting paper cup - Google Patents
A kind of preparation method of environment-protecting paper cup Download PDFInfo
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- CN107043550A CN107043550A CN201710517510.XA CN201710517510A CN107043550A CN 107043550 A CN107043550 A CN 107043550A CN 201710517510 A CN201710517510 A CN 201710517510A CN 107043550 A CN107043550 A CN 107043550A
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- environment
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- paper cup
- preparation
- protecting paper
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A kind of preparation method of environment-protecting paper cup, including following preparation process：A, haloflex, PLA, starch soluble polymer, talcum powder, plasticizer and water are mixed after, high-speed stirred, then with double-layer filtering net, go the removal of impurity obtains filtrate；B, string is pre-processed, the string after processing is mixed with adhesive, modified additive, ground, obtain powder；C, step b powder is added in step a filtrate, stirs, place into and slurries are made in beater；D, the slurries to step c are dehydrated, then poured into mould, carry out hot press moulding shaping.Environment-protecting paper cup prepared by the present invention is functional, additional functional can be applicable to broader field and meet higher use safety requirements, beneficial to environmental protection, overcomes existing vegetable fiber environmental protection material and its manufacture method and the deficiency of application.
Description
Technical field
The invention belongs to the manufacture technology field of environment-friendly materials, and in particular to a kind of preparation method of environment-protecting paper cup.
Background technology
Environment protecting tableware is that material therefor is harmless, nonpoisonous and tasteless, degradable, manufacture, using and Destruction
Pollution-free, product quality complies fully with state food hygienic requirements, and product has after being finished easily to be reclaimed, easily disposes or easily dissolve
The features such as food containers.Environment protecting tableware is not equal to degradative tableware, and degradative tableware is the type in environment protecting tableware.
The degradative plastics of current R and D is broadly divided into biodegradable plastic and light degradation plastic, and biology can drop
Solution plastics can be divided into natural macromolecular, starch additive and synthetic polymer etc. again.The wherein biology of natural macromolecular
Degradation plastic has process equipment simple, and catabolite is nontoxic, pollution-free, most DEVELOPMENT PROSPECT.
The biodegradable plastic of existing natural macromolecular mainly includes starch, glycan, cellulose etc..Starch plasticses
Because process equipment is simple, cheap and special noticeable, more commonly use.But the toughness of starch plasticses is poor, certainly
Easily gone mouldy under the conditions of so.With the propulsion of human civilization, the environmental consciousness of people is more and more stronger, to clothing, food, lodging and transportion -- basic necessities of life green, environmental protection
Requirement also more and more higher, and the plastics for pressing close to the life of people are even more the concern for enjoying consumer, how to produce nontoxic, nothing
Harmful, pollution-free, degradable tableware, has important practical significance.
In summary, it is therefore desirable to which a kind of more preferable environment-friendly materials make preparation, improve the deficiency now with technology, push away
The implementation of dynamic sustainable development.
The content of the invention
It is an object of the invention to provide a kind of preparation method of environment-protecting paper cup, environment-protecting paper cup performance prepared by the present invention is good
Good, additional functional can be applicable to broader field and meet higher use safety requirements, beneficial to environmental protection, overcome existing
Some vegetable fiber environmental protection materials and its manufacture method and the deficiency of application.
The invention provides following technical scheme：
A kind of preparation method of environment-protecting paper cup, including following preparation process：
A, by haloflex, PLA, starch soluble polymer, talcum powder, plasticizer and water mix after, high-speed stirred 20-
30min, mixing speed is 2000-3000r/min, then with double-layer filtering net, goes the removal of impurity, obtains filtrate；
B, string is pre-processed, the string after processing is mixed with adhesive, modified additive, was ground to
200-300 mesh sieve, obtains powder；
C, step b powder is added in step a filtrate, stirs, place into and slurries are made in beater；
D, the slurries to step c are dehydrated, and moisture is reduced to 5-10%, then are poured into mould, are carried out hot press moulding shaping and are
Can.
It is preferred that, the environment-protecting paper cup includes the raw material of following parts by weight：10-14 parts of haloflex, PLA 12-16
Part, 17-22 parts of starch soluble polymer, 9-17 parts of talcum powder, 8-12 parts of plasticizer, 10-15 parts of water, 35-49 parts of string,
9-13 parts of 12-15 parts of adhesive and modified additive.
It is preferred that, the starch soluble polymer of the step a is the blend by several interior fourths and starch in the hydrochloric acid that pH is 1
Mixed in solution.
It is preferred that, the reinforcing agent of the step a is DH-1 reinforcing agents, DH-2 reinforcing agents, DH-3 reinforcing agents and DH-4 enhancings
Any of agent or a variety of mixing.
It is preferred that, the adhesive of the step b is hydroxypropyl methyl cellulose, hydrogenated rosin, urea-formaldehyde moulding powder, lignin sulfonic acid
Any of calcium, Lacquer finish powder, titanium dioxide and titanate esters or a variety of mixing.
It is preferred that, the modified additive of the step b is calcium stearate, zinc stearate, lignin, titanium dioxide, cellulose,
Any of mica powder, butyl titanate, dicyan diamino, gallic acid, titanium dioxide, Firebrake ZB and potassium sulfate are a variety of
Mixing.
It is preferred that, the dewatering of the step d is to use high Zhou Weibo moisture dehydrations.
It is preferred that, the temperature of the step d high temperature press molds is 100-115 DEG C, and pressure is 20-30Mpa, and the press mold time is 5-
10s。
The beneficial effects of the invention are as follows：
Environment-protecting paper cup prepared by the present invention is functional, additional functional can be applicable to broader field and meet higher
Using safety requirements, beneficial to environmental protection, existing vegetable fiber environmental protection material and its manufacture method and the deficiency of application are overcome.
The material plant fiber source of the present invention extensively, and can regenerate, and discard harmless, and the addition of string can be with
So that the material property enhancing prepared, including it is fireproofing flame-resistant, heat resistanceheat resistant, electrical insulating property, guide temp, resistance to microorganism, acidproof, wear-resisting
Deng be improved significantly.
Product prepared by the present invention not only safety and environmental protection, reproducible utilization, can also realize cleanly production, and reduction was manufactured
Waste residue, waste water, the discharge of waste gas in journey, reduce noise, and realize the standard for meeting world-class friendly building.
The present invention effectively utilizes substantial amounts of agricultural waste material, prevents string from burning the atmosphere pollution caused, changes useless
Thing is practical resource, while adding the additional income of work to peasant.
The present invention utilizes natural plant fibre, its wide material sources, various informative, with low cost and reproducible feature, carries
Material that is environmentally friendly and meeting expected performance is supplied, to promoting the sustainable of green new technological industry and new material science
Sexual development has extremely important meaning.
Embodiment
Embodiment 1
A kind of preparation method of environment-protecting paper cup, including following preparation process：
A, by haloflex, PLA, starch soluble polymer, talcum powder, plasticizer and water mix after, high-speed stirred
30min, mixing speed is 2000r/min, then with double-layer filtering net, goes the removal of impurity, obtains filtrate；
B, string is pre-processed, the string after processing is mixed with adhesive, modified additive, was ground to
300 mesh sieve, obtain powder；
C, step b powder is added in step a filtrate, stirs, place into and slurries are made in beater；
D, the slurries to step c are dehydrated, and moisture is reduced to 10%, then are poured into mould, are carried out hot press moulding shaping and are
Can.
Environment-protecting paper cup includes the raw material of following parts by weight：14 parts of haloflex, 12 parts of PLA, starch soluble polymer
9 parts of 22 parts, 17 parts of talcum powder, 8 parts of plasticizer, 10 parts of water, 49 parts of string, 15 parts of adhesive and modified additive.
Step a starch soluble polymer is to be mixed by the blend of several interior fourths and starch in pH is 1 hydrochloric acid solution
Form.
Step a reinforcing agent is the mixing of DH-1 reinforcing agents, DH-2 reinforcing agents, DH-3 reinforcing agents and DH-4 reinforcing agents.
Step b adhesive be hydroxypropyl methyl cellulose, hydrogenated rosin, urea-formaldehyde moulding powder, calcium lignosulfonate, Lacquer finish powder,
The mixing of titanium dioxide and titanate esters.
Step b modified additive is calcium stearate, zinc stearate, lignin, titanium dioxide, cellulose, mica powder, metatitanic acid
Four butyl esters, dicyan diamino, gallic acid, titanium dioxide, the mixing of Firebrake ZB and potassium sulfate.
Step d dewatering is to use high Zhou Weibo moisture dehydrations.
The temperature of step d high temperature press molds is 115 DEG C, and pressure is 30Mpa, and the press mold time is 5s.
Embodiment 2
A kind of preparation method of environment-protecting paper cup, including following preparation process：
A, by haloflex, PLA, starch soluble polymer, talcum powder, plasticizer and water mix after, high-speed stirred
20min, mixing speed is 3000r/min, then with double-layer filtering net, goes the removal of impurity, obtains filtrate；
B, string is pre-processed, the string after processing is mixed with adhesive, modified additive, was ground to
200 mesh sieve, obtain powder；
C, step b powder is added in step a filtrate, stirs, place into and slurries are made in beater；
D, the slurries to step c are dehydrated, and moisture is reduced to 10%, then are poured into mould, are carried out hot press moulding shaping and are
Can.
Environment-protecting paper cup includes the raw material of following parts by weight：14 parts of haloflex, 16 parts of PLA, starch soluble polymer
9 parts of 17 parts, 9 parts of talcum powder, 8 parts of plasticizer, 10 parts of water, 49 parts of string, 12 parts of adhesive and modified additive.
Step a starch soluble polymer is to be mixed by the blend of several interior fourths and starch in pH is 1 hydrochloric acid solution
Form.
Step a reinforcing agent is the mixing of DH-1 reinforcing agents, DH-2 reinforcing agents, DH-3 reinforcing agents and DH-4 reinforcing agents.
Step b adhesive be hydroxypropyl methyl cellulose, hydrogenated rosin, urea-formaldehyde moulding powder, calcium lignosulfonate, Lacquer finish powder,
The mixing of titanium dioxide and titanate esters.
Step b modified additive is calcium stearate, zinc stearate, lignin, titanium dioxide, cellulose, mica powder, metatitanic acid
Four butyl esters, dicyan diamino, gallic acid, titanium dioxide, the mixing of Firebrake ZB and potassium sulfate.
Step d dewatering is to use high Zhou Weibo moisture dehydrations.
The temperature of step d high temperature press molds is 100 DEG C, and pressure is 20Mpa, and the press mold time is 5s.
Embodiment 3
A kind of preparation method of environment-protecting paper cup, including following preparation process：
A, by haloflex, PLA, starch soluble polymer, talcum powder, plasticizer and water mix after, high-speed stirred
30min, mixing speed is 3000r/min, then with double-layer filtering net, goes the removal of impurity, obtains filtrate；
B, string is pre-processed, the string after processing is mixed with adhesive, modified additive, was ground to
300 mesh sieve, obtain powder；
C, step b powder is added in step a filtrate, stirs, place into and slurries are made in beater；
D, the slurries to step c are dehydrated, and moisture is reduced to 10%, then are poured into mould, are carried out hot press moulding shaping and are
Can.
Environment-protecting paper cup includes the raw material of following parts by weight：14 parts of haloflex, 12 parts of PLA, starch soluble polymer
13 parts of 17 parts, 17 parts of talcum powder, 12 parts of plasticizer, 15 parts of water, 35 parts of string, 12 parts of adhesive and modified additive.
Step a starch soluble polymer is to be mixed by the blend of several interior fourths and starch in pH is 1 hydrochloric acid solution
Form.
Step a reinforcing agent is the mixing of DH-1 reinforcing agents, DH-2 reinforcing agents, DH-3 reinforcing agents and DH-4 reinforcing agents.
Step b adhesive be hydroxypropyl methyl cellulose, hydrogenated rosin, urea-formaldehyde moulding powder, calcium lignosulfonate, Lacquer finish powder,
The mixing of titanium dioxide and titanate esters.
Step b modified additive is calcium stearate, zinc stearate, lignin, titanium dioxide, cellulose, mica powder, metatitanic acid
Four butyl esters, dicyan diamino, gallic acid, titanium dioxide, the mixing of Firebrake ZB and potassium sulfate.
Step d dewatering is to use high Zhou Weibo moisture dehydrations.
The temperature of step d high temperature press molds is 115 DEG C, and pressure is 30Mpa, and the press mold time is 10s.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (8)
1. a kind of preparation method of environment-protecting paper cup, it is characterised in that including following preparation process：
A, by haloflex, PLA, starch soluble polymer, talcum powder, plasticizer and water mix after, high-speed stirred 20-
30min, mixing speed is 2000-3000r/min, then with double-layer filtering net, goes the removal of impurity, obtains filtrate；
B, string is pre-processed, the string after processing is mixed with adhesive, modified additive, was ground to
200-300 mesh sieve, obtains powder；
C, step b powder is added in step a filtrate, stirs, place into and slurries are made in beater；
D, the slurries to step c are dehydrated, and moisture is reduced to 5-10%, then are poured into mould, are carried out hot press moulding shaping and are
Can.
2. a kind of preparation method of environment-protecting paper cup according to claim 1, it is characterised in that the environment-protecting paper cup include with
The raw material of lower parts by weight：10-14 parts of haloflex, 12-16 parts of PLA, 17-22 parts of starch soluble polymer, talcum powder 9-
9-13 parts of 17 parts, 8-12 parts of plasticizer, 10-15 parts of water, 35-49 parts of string, 12-15 parts of adhesive and modified additive.
3. the preparation method of a kind of environment-protecting paper cup according to claim 1, it is characterised in that the starch of the step a can
Insoluble polymer is to be mixed by the blend of several interior fourths and starch in pH is 1 hydrochloric acid solution.
4. a kind of preparation method of environment-protecting paper cup according to claim 1, it is characterised in that the reinforcing agent of the step a
For any of DH-1 reinforcing agents, DH-2 reinforcing agents, DH-3 reinforcing agents and DH-4 reinforcing agents or a variety of mixing.
5. a kind of preparation method of environment-protecting paper cup according to claim 1, it is characterised in that the adhesive of the step b
For appointing in hydroxypropyl methyl cellulose, hydrogenated rosin, urea-formaldehyde moulding powder, calcium lignosulfonate, Lacquer finish powder, titanium dioxide and titanate esters
One or more mixing.
6. the preparation method of a kind of environment-protecting paper cup according to claim 1, it is characterised in that the modification of the step b is helped
Agent is calcium stearate, zinc stearate, lignin, titanium dioxide, cellulose, mica powder, butyl titanate, no dicyan diamino, food
Any of sub- acid, titanium dioxide, Firebrake ZB and potassium sulfate or a variety of mixing.
7. a kind of preparation method of environment-protecting paper cup according to claim 1, it is characterised in that the dehydration side of the step d
Method is to use high Zhou Weibo moisture dehydrations.
8. a kind of preparation method of environment-protecting paper cup according to claim 1, it is characterised in that the step d high temperature press molds
Temperature be 100-115 DEG C, pressure is 20-30Mpa, and the press mold time is 5-10s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710517510.XA CN107043550A (en) | 2017-06-29 | 2017-06-29 | A kind of preparation method of environment-protecting paper cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710517510.XA CN107043550A (en) | 2017-06-29 | 2017-06-29 | A kind of preparation method of environment-protecting paper cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107043550A true CN107043550A (en) | 2017-08-15 |
Family
ID=59546419
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710517510.XA Withdrawn CN107043550A (en) | 2017-06-29 | 2017-06-29 | A kind of preparation method of environment-protecting paper cup |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797224A (en) * | 2018-07-11 | 2018-11-13 | 安庆市恒原纸塑有限公司 | A kind of preparation method of disposable paper cup |
| CN108937460A (en) * | 2018-07-11 | 2018-12-07 | 安庆市恒原纸塑有限公司 | A kind of high-quality disposable paper cup |
| CN114108391A (en) * | 2020-08-28 | 2022-03-01 | 常州市诚鑫环保科技有限公司 | Method for manufacturing paper-plastic cup body with high strength and smooth two surfaces |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103113753A (en) * | 2013-03-01 | 2013-05-22 | 王丹 | Plant fiber environment-friendly material as well as preparation method and application thereof |
| CN106317661A (en) * | 2015-06-28 | 2017-01-11 | 王洪珠 | Degradable disposable paper cup material |
-
2017
- 2017-06-29 CN CN201710517510.XA patent/CN107043550A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103113753A (en) * | 2013-03-01 | 2013-05-22 | 王丹 | Plant fiber environment-friendly material as well as preparation method and application thereof |
| CN106317661A (en) * | 2015-06-28 | 2017-01-11 | 王洪珠 | Degradable disposable paper cup material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797224A (en) * | 2018-07-11 | 2018-11-13 | 安庆市恒原纸塑有限公司 | A kind of preparation method of disposable paper cup |
| CN108937460A (en) * | 2018-07-11 | 2018-12-07 | 安庆市恒原纸塑有限公司 | A kind of high-quality disposable paper cup |
| CN114108391A (en) * | 2020-08-28 | 2022-03-01 | 常州市诚鑫环保科技有限公司 | Method for manufacturing paper-plastic cup body with high strength and smooth two surfaces |
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Application publication date: 20170815 |
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