CN110387773A - A kind of novel environment friendly paper and its preparation process - Google Patents
A kind of novel environment friendly paper and its preparation process Download PDFInfo
- Publication number
- CN110387773A CN110387773A CN201910547625.2A CN201910547625A CN110387773A CN 110387773 A CN110387773 A CN 110387773A CN 201910547625 A CN201910547625 A CN 201910547625A CN 110387773 A CN110387773 A CN 110387773A
- Authority
- CN
- China
- Prior art keywords
- paper
- environment friendly
- novel environment
- raw material
- plant fiber
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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
- 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
-
- 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
- D21H21/22—Agents rendering paper porous, absorbent or bulky
- D21H21/24—Surfactants
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
- D21J3/12—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds of sheets; of diaphragms
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Paper (AREA)
Abstract
The invention discloses a kind of novel environment friendly paper and its preparation processes, it is manufacturing in process of the invention, use plant fiber, sodium hydroxide, sodium sulfite, polylactic acid, glycerol, natural macromolecular material, the raw material such as stearic acid lubricant and polyphosphate, it avoids using chloride containing substance, the significant pollution level for mitigating industrial wastewater, it is more advantageous to the purified treatment to industrial wastewater, obtained finished paper does not contain the chemical substance containing chlorine simultaneously, the body of user will not be impacted, polycarbonate is heated 110 DEG C and is stirred, improve the molecular activity of polycarbonate, increase the hydrophilic and lipophilic of polycarbonate, the competence exertion maximum effect in subsequent use, simultaneously to a kind of novel environment friendly paper progress biaxial tension of the present invention, reduce the specific gravity of paper, reduce the close of paper Degree can increase the writing comfortable feel degree that the present invention is used for writing paper.
Description
Technical field
The invention belongs to pulp technology for making paper more particularly to a kind of novel environment friendly paper and its preparation processes.
Background technique
It is well known that paper is the thin slice made of plant fiber, for writing picture, printed book is responded with and is packed, and paper is usual
By in terms of, therefore be called paper, paper generally point: letterpress paper, newsprint, offset printing paper, art paper, paper for covering books,
India paper, copy paper and paperboard etc., nowadays paper use and its extensively, the daily life of people and work all be unable to do without
Paper, so big demand inevitable requirement has big paper production amount, in order to promote the output and speed of production of paper,
In the production process of paper, when slurrying, often adds chemical substance largely containing chlorine, so that industrial wastewater is difficult to purify place
Reason, while the paper produced also contains a large amount of chloride containing substances, seriously affects the health of user.
Summary of the invention
For the problems in background, the purpose of the present invention is to provide a kind of novel environment friendly paper and its preparation processes.
To achieve the above object, the present invention provides a kind of novel environment friendly paper, including following raw materials: plant fiber,
Sodium hydroxide, sodium sulfite, polylactic acid, glycerol, natural macromolecular material, stearic acid lubricant and polyphosphate, the former material
The mass percentage composition of material are as follows: plant fiber 25%-30%, sodium hydroxide 4%-6%, sodium sulfite 3%-5%,
Polylactic acid is 35%-40%, glycerol 1%-2%, natural macromolecular material 10%-15%, stearic acid lubricant 5%-
8%, polyphosphate is surplus.
Further, the mass percentage composition of the raw material are as follows: plant fiber 26%-28%, sodium hydroxide
For 4.5%-5%, sodium sulfite 3.5%-4%, polylactic acid 36%-38%, glycerol is 1.4% -1.7%, natural polymer
Sub- material is 12%-14%, and stearic acid lubricant 6%-7.8%, polyphosphate is surplus.
It preferably, further include raw material: starch raw material.
Preferably, the mass percent of the starch raw material is 2%-5%.
Preferably, the natural macromolecular material is one of glycogen, inulin, cellulose and chitin.
A kind of preparation process of novel environment friendly paper, comprising the following steps:
Polycarbonate: being added in high-speed mixer according to mass percent, be heated to 110 DEG C by A, then stirs 20 points
Clock obtains surfactant；
B: according to mass percent by plant fiber, sodium hydroxide, sodium sulfite, polylactic acid, glycerol, natural polymer material
Surfactant in material, stearic acid lubricant and step A is stirred evenly and is put into mixer, is heated to 130 DEG C, 100 points
Papermaking master batch is obtained after clock；
C: the papermaking master batch in step B is sent into casting machine, obtains paper diaphragm in the environment of 190 DEG C；
D: straight Xiang Lashen will be carried out after the paper diaphragm cooling in step C, lateral drawing is then carried out in the environment of 100 DEG C
It stretches, carries out shaping, flattens and clot handles to obtain coiled paper after cooling down again；
E: the electrostatic that the coiled paper in step D is sent into static elimination machine elimination paper is obtained into finished product.
Preferably, the gross mass percentage of the starch raw material and plant fiber is no more than 32%.
The invention has the beneficial effects that: first is that avoiding manufacturing in process of the invention using largely containing chlorine
Chemical substance, the significant pollution level for mitigating industrial wastewater, is more advantageous to the purified treatment to industrial wastewater, while obtained
Finished paper does not contain the chemical substance containing chlorine, will not impact to the body of user；Second is that polycarbonate is heated 110
DEG C and be stirred, improve the molecular activity of polycarbonate, increase the hydrophilic and lipophilic of polycarbonate, in subsequent use
Middle competence exertion maximum effect；Third is that reducing paper to a kind of novel environment friendly paper progress biaxial tension of the present invention
Specific gravity, reduce the density of paper, can increase the present invention be used for writing paper writing comfortable feel degree.
Specific embodiment
In order to be more clearly understood that technical solution of the present invention, the present invention is carried out further specifically in conjunction with following instance
It is bright, it should be understood that specific embodiment described herein is only used to explain invention, is not intended to limit the present invention.
Embodiment 1:
A kind of novel environment friendly paper, including following raw materials:
Plant fiber, sodium hydroxide, sodium sulfite, polylactic acid, glycerol, natural macromolecular material, stearic acid lubricant and
Polyphosphate；
The mass percentage composition of raw material are as follows:
Plant fiber is 26%, sodium hydroxide 5%, sodium sulfite 4%, polylactic acid 36%, glycerol 2%, day
Right high molecular material is 11%, stearic acid lubricant 6%, polyphosphate 10%；
Natural macromolecular material selects cellulose.
A kind of preparation process of novel environment friendly paper, comprising the following steps:
Polycarbonate: being added in high-speed mixer according to mass percent, be heated to 110 DEG C by A, then stirs 20 points
Clock obtains surfactant；
B: according to mass percent by plant fiber, sodium hydroxide, sodium sulfite, polylactic acid, glycerol, natural polymer material
Surfactant in material, stearic acid lubricant and step A is stirred evenly and is put into mixer, is heated to 130 DEG C, 100 points
Papermaking master batch is obtained after clock；
C: the papermaking master batch in step B is sent into casting machine, obtains paper diaphragm in the environment of 190 DEG C；
D: straight Xiang Lashen will be carried out after the paper diaphragm cooling in step C, lateral drawing is then carried out in the environment of 100 DEG C
It stretches, carries out shaping, flattens and clot handles to obtain coiled paper after cooling down again；
E: the electrostatic that the coiled paper in step D is sent into static elimination machine elimination paper is obtained into finished product.
Embodiment 2:
A kind of novel environment friendly paper, including following raw materials:
Plant fiber, sodium hydroxide, sodium sulfite, polylactic acid, glycerol, natural macromolecular material, stearic acid lubricant and
Polyphosphate；
The mass percentage composition of raw material are as follows:
Plant fiber is 25%, sodium hydroxide 4%, sodium sulfite 3%, polylactic acid 35%, glycerol 1%, day
Right high molecular material is 10%, stearic acid lubricant 5%, polyphosphate 17%；
Natural macromolecular material selects chitin.
A kind of preparation process of novel environment friendly paper, comprising the following steps:
Polycarbonate: being added in high-speed mixer according to mass percent, be heated to 110 DEG C by A, then stirs 20 points
Clock obtains surfactant；
B: according to mass percent by plant fiber, sodium hydroxide, sodium sulfite, polylactic acid, glycerol, natural polymer material
Surfactant in material, stearic acid lubricant and step A is stirred evenly and is put into mixer, is heated to 130 DEG C, 100 points
Papermaking master batch is obtained after clock；
C: the papermaking master batch in step B is sent into casting machine, obtains paper diaphragm in the environment of 190 DEG C；
D: straight Xiang Lashen will be carried out after the paper diaphragm cooling in step C, lateral drawing is then carried out in the environment of 100 DEG C
It stretches, carries out shaping, flattens and clot handles to obtain coiled paper after cooling down again；
E: the electrostatic that the coiled paper in step D is sent into static elimination machine elimination paper is obtained into finished product.
Embodiment 3:
A kind of novel environment friendly paper, including following raw materials:
Plant fiber, starch raw material, sodium hydroxide, sodium sulfite, polylactic acid, glycerol, natural macromolecular material, stearic acid
Lubricant and polyphosphate；
The mass percentage composition of the raw material are as follows:
Plant fiber is 25%, starch raw material 2%, sodium hydroxide 6%, sodium sulfite 5%, and polylactic acid is
37%, glycerol 1.5%, natural macromolecular material 14%, stearic acid lubricant 7%, polyphosphate 2.5%；
Natural macromolecular material selects glycogen.
A kind of preparation process of novel environment friendly paper, comprising the following steps:
Polycarbonate: being added in high-speed mixer according to mass percent, be heated to 110 DEG C by A, then stirs 20 points
Clock obtains surfactant；
B: according to mass percent by plant fiber, sodium hydroxide, sodium sulfite, polylactic acid, glycerol, natural polymer material
Surfactant in material, stearic acid lubricant and step A is stirred evenly and is put into mixer, is heated to 130 DEG C, 100 points
Papermaking master batch is obtained after clock；
C: the papermaking master batch in step B is sent into casting machine, obtains paper diaphragm in the environment of 190 DEG C；
D: straight Xiang Lashen will be carried out after the paper diaphragm cooling in step C, lateral drawing is then carried out in the environment of 100 DEG C
It stretches, carries out shaping, flattens and clot handles to obtain coiled paper after cooling down again；
E: the electrostatic that the coiled paper in step D is sent into static elimination machine elimination paper is obtained into finished product.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and content is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (7)
1. a kind of novel environment friendly paper, which is characterized in that including following raw materials: plant fiber, sodium hydroxide, sodium sulfite,
Polylactic acid, glycerol, natural macromolecular material, stearic acid lubricant and polyphosphate, the mass percentage composition of the raw material
Are as follows: plant fiber 25%-30%, sodium hydroxide 4%-6%, sodium sulfite 3%-5%, polylactic acid 35%-40%,
Glycerol is 1%-2%, and natural macromolecular material 10%-15%, stearic acid lubricant 5%-8%, polyphosphate is surplus.
2. a kind of novel environment friendly paper according to claim 1, which is characterized in that the mass percent group of the raw material
Become: plant fiber 26%-28%, sodium hydroxide 4.5%-5%, sodium sulfite 3.5%-4%, polylactic acid are
36%-38%, glycerol 1.4%-1.7%, natural macromolecular material 12%-14%, stearic acid lubricant 6%-
7.8%, polyphosphate is surplus.
3. a kind of novel environment friendly paper according to claim 1, which is characterized in that further include raw material: starch raw material.
4. a kind of novel environment friendly paper according to claim 3, which is characterized in that the mass percent of the starch raw material
For 2%-5%.
5. a kind of novel environment friendly paper according to claim 1, which is characterized in that the natural macromolecular material is liver
One of sugar, inulin, cellulose and chitin.
6. a kind of such as a kind of preparation process of novel environment friendly paper as claimed in any one of claims 1 to 5, which is characterized in that including
Following steps:
Polycarbonate: being added in high-speed mixer according to mass percent, be heated to 110 DEG C by A, then stirs 20 minutes
To surfactant；
B: according to mass percent by plant fiber, sodium hydroxide, sodium sulfite, polylactic acid, glycerol, natural macromolecular material,
Surfactant in stearic acid lubricant and step A is stirred evenly and is put into mixer, after being heated to 130 DEG C, 100 minutes
Obtain papermaking master batch；
C: the papermaking master batch in step B is sent into casting machine, obtains paper diaphragm in the environment of 190 DEG C；
D: will carry out straight Xiang Lashen after the paper diaphragm cooling in step C, then carry out cross directional stretch in the environment of 100 DEG C,
It carries out shaping, flatten and clot handles to obtain coiled paper after cooling down again；
E: the electrostatic that the coiled paper in step D is sent into static elimination machine elimination paper is obtained into finished product.
7. a kind of such as a kind of preparation process of novel environment friendly paper as claimed in any one of claims 1 to 5, which is characterized in that described
The gross mass percentage of starch raw material and plant fiber is no more than 32%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910547625.2A CN110387773A (en) | 2019-06-24 | 2019-06-24 | A kind of novel environment friendly paper and its preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910547625.2A CN110387773A (en) | 2019-06-24 | 2019-06-24 | A kind of novel environment friendly paper and its preparation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110387773A true CN110387773A (en) | 2019-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910547625.2A Pending CN110387773A (en) | 2019-06-24 | 2019-06-24 | A kind of novel environment friendly paper and its preparation process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115594960A (en) * | 2022-11-09 | 2023-01-13 | 吉林建筑大学（Cn） | Environment-friendly paper and preparation process thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4562218A (en) * | 1982-09-30 | 1985-12-31 | Armstrong World Industries, Inc. | Formable pulp compositions |
| KR0144536B1 (en) * | 1994-11-07 | 1998-07-15 | 조윤철 | Molding method of pulp |
| CN103588995A (en) * | 2013-09-22 | 2014-02-19 | 郑文彬 | Starch environment-friendly paper and preparation method thereof |
| CN107244084A (en) * | 2017-06-22 | 2017-10-13 | 合肥励仙电力工程有限公司 | A kind of manufacture method of environmentally friendly paper |
| CN107805330A (en) * | 2016-08-25 | 2018-03-16 | 天津市有为印刷包装有限公司 | A kind of environmentally friendly paper and preparation method thereof |
| CN108795080A (en) * | 2018-05-25 | 2018-11-13 | 合肥励仙电力工程有限公司 | A kind of novel environment friendly paper and its preparation process |
-
2019
- 2019-06-24 CN CN201910547625.2A patent/CN110387773A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4562218A (en) * | 1982-09-30 | 1985-12-31 | Armstrong World Industries, Inc. | Formable pulp compositions |
| KR0144536B1 (en) * | 1994-11-07 | 1998-07-15 | 조윤철 | Molding method of pulp |
| CN103588995A (en) * | 2013-09-22 | 2014-02-19 | 郑文彬 | Starch environment-friendly paper and preparation method thereof |
| CN107805330A (en) * | 2016-08-25 | 2018-03-16 | 天津市有为印刷包装有限公司 | A kind of environmentally friendly paper and preparation method thereof |
| CN107244084A (en) * | 2017-06-22 | 2017-10-13 | 合肥励仙电力工程有限公司 | A kind of manufacture method of environmentally friendly paper |
| CN108795080A (en) * | 2018-05-25 | 2018-11-13 | 合肥励仙电力工程有限公司 | A kind of novel environment friendly paper and its preparation process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115594960A (en) * | 2022-11-09 | 2023-01-13 | 吉林建筑大学（Cn） | Environment-friendly paper and preparation process thereof |
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| PB01 | Publication | ||
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Application publication date: 20191029 |