CN111019563A - Glue-coated and conveniently-torn notebook for notebook and notebook manufacturing process thereof - Google Patents
Glue-coated and conveniently-torn notebook for notebook and notebook manufacturing process thereof Download PDFInfo
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- CN111019563A CN111019563A CN201911368930.1A CN201911368930A CN111019563A CN 111019563 A CN111019563 A CN 111019563A CN 201911368930 A CN201911368930 A CN 201911368930A CN 111019563 A CN111019563 A CN 111019563A
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- Prior art keywords
- notebook
- glue
- manufacturing process
- book
- tear
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J129/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Adhesives based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Adhesives based on derivatives of such polymers
- C09J129/02—Homopolymers or copolymers of unsaturated alcohols
- C09J129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C19/00—Multi-step processes for making books
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C9/00—Applying glue or adhesive peculiar to bookbinding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D1/00—Books or other bound products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D12/00—Book-keeping books, forms or arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D3/00—Book covers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Inorganic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
A glue-coated and easily-torn notebook for a notebook and a notebook manufacturing process thereof. Wherein the gluing component comprises 4.59-5.8% of polyvinyl alcohol, 0.67-0.98% of borax, 0.91-1.03% of flour, 1.33-2.16% of diatomite and 90.5-92.5% of water; the glue is adopted for notebook manufacturing, and the notebook manufacturing process comprises the following steps: selecting qualified paper sheets to stack, and cutting according to the page size of the notebook to obtain a loose-leaf stack; step two, the loose-leaf book is fixed, the glue is coated on the book spine, cotton cloth is attached, the glue is coated on the cotton cloth again, and the book block is obtained after gel is formed; step three, making a cover; and step four, sleeving the book block and the cover to obtain a finished notebook product. The book making process solves the problems that a commercially available glue bound notebook is uneven in spreading, cannot be used for cross page writing, leaves are torn off, and the like, and provides comfort and convenience for a writer to write when lifting a pen.
Description
Technical Field
The invention relates to the technical field of stationery binding, in particular to a glue-coated and easily-torn notebook for a notebook and a notebook manufacturing process thereof.
Background
The notebook is a commonly used stationery. At present, most of the book manufacturing processes of glue-bound notebooks continue to use the process technology of 70 years, and products of the glue-bound notebooks still have a plurality of defects, wherein the most obvious is that the glue-bound notebooks are not easy to tear pages, when a certain page in the glue-bound notebooks is torn off, the torn page is often found to be irregular, and the spine viscose of the glue-bound notebooks is extremely easy to damage, so that other pages can follow the page, and even the whole notebook can be scattered.
Disclosure of Invention
In order to solve the problems mentioned in the background technology, the invention provides a notebook manufacturing process, which adopts the specially-made gluing and cementing procedures to manufacture a notebook which is easy to tear and does not influence the bonding property of other paper sheets.
The invention provides a glue for a notebook, which comprises, by mass, 4.59% -5.8% of polyvinyl alcohol, 0.67% -0.98% of borax, 0.91% -1.03% of flour, 1.33% -2.16% of diatomite and 90.5% -92.5% of water.
The invention also provides a notebook making process of the notebook convenient to tear, which comprises the following steps:
selecting qualified paper sheets to stack, and cutting according to the page size of the notebook to obtain a loose-leaf stack;
step two, the loose-leaf book is fixed, the glue is coated on the book spine, cotton cloth is attached, the glue is coated on the cotton cloth again, and the book block is obtained after gel is formed;
step three, making a cover;
and step four, sleeving the book block and the cover to obtain a finished notebook product.
Further, the thickness of the first gluing in the second step is controlled to be 0.5mm, and the thickness of the second gluing is controlled to be 0.5 mm.
Further, the cotton cloth adopted in the second step is made of light and thin long fiber materials.
And further, trimming the book block in the second step.
And further, dividing the book blocks in the second step into a plurality of parts according to the thickness of the notebook, and then respectively manufacturing the finished products of the notebook.
Further, in the third step, the cover is provided with a horse walking belt.
The invention also provides a notebook which is easy to tear and is manufactured by the notebook manufacturing process.
Compared with the prior art, the invention has the following characteristics:
(1) according to the notebook manufacturing process for the notebook convenient to tear, provided by the invention, the special glue coating, the back cover material made of long fiber cotton cloth and the glue binding process are adopted, so that when any paper sheet of the manufactured notebook is torn off, the problem of page dropping of other paper sheets is avoided, and the torn page is smooth. The first gluing is to fix the paper sheets and the back cover, to make the glue penetrate into the fibers of the paper, and to control the thickness of the first glue layer, so that the paper sheets are independently bonded with the first glue layer without mutual influence; the cotton cloth at the bottom is made of light and thin long fibers, so that the cotton cloth can be perfectly integrated with glue and paper, and the paper cannot fall off; and (4) gluing for the second time, wherein when the paper is torn, the paper is only separated from the first glue layer, and other paper is still connected with the back cover.
(2) The notebook convenient to tear provided by the invention can keep 180-degree spread of the inner page of the notebook, and the joint parts of the left and right paper pages are smooth, so that the notebook is natural in page-crossing writing and more convenient.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the reagents or apparatuses used in the examples are not indicated by the manufacturer, but those not indicated by the specific techniques or conditions described in the literature in the art or by the specifications of the products are all conventional products commercially available.
Example 1
1. Preparing glue;
uniformly mixing 4.59% of polyvinyl alcohol, 0.67% of borax, 0.91% of flour, 1.33% of diatomite and 92.5% of water, heating at 75 ℃, heating for 1 hour, cooling and blending.
2. The notebook manufacturing process comprises the following steps:
the method comprises the following steps:
s11, paper detection: detecting the paper sheets, and selecting qualified paper sheets to stack;
s12, cutting paper: placing the paper stack in a cutting machine, and cutting according to the size of the page of the notebook to obtain a loose-leaf stack;
step two:
s21, bundling books: the loose leaves are stacked and placed in the two fixing plates to be bound and fixed;
s22, primary gluing: coating the prepared glue on the spine part;
s23, coating cotton cloth: attaching cotton cloth made of light and thin long fiber materials on the coating glue, and waiting for gelation;
s24, secondary sizing: coating the prepared glue on cotton cloth, and preparing a book block after gelling, wherein the thickness of the first glue layer at the spine part of the book block is 0.5mm, and the thickness of the second glue layer is 0.5 mm;
s25, book splitting: dividing the book block into a plurality of parts according to the design thickness of the notebook;
s26, trimming: placing the book block in a cutting machine, cutting and trimming the outer edge of the book block, and cutting the corners of the book block into round corners;
step three:
s31, cover forming: cutting a cover surface, pressing a line on the cover surface, and tying a setback on the cover surface;
step four:
s41, adhering the paper stack and the cover surface for forming and shaping;
and S42, obtaining the finished notebook after the quality control is qualified.
Comparative example 1
Commercially available glue bound notebooks.
Comparative example 2
A glue bound notebook comprises the following steps:
the method comprises the following steps:
s11, paper detection: detecting the paper sheets, and selecting qualified paper sheets to stack;
s12, cutting paper: placing the paper stack in a cutting machine, and cutting according to the size of the page of the notebook to obtain a loose-leaf stack;
step two:
s21, bundling books: the loose leaves are stacked and placed in the two fixing plates to be bound and fixed;
s22, primary gluing: coating a commercially available hot melt adhesive for binding on the spine part;
s23, coating cotton cloth: attaching cotton cloth made of light and thin long fibers on the adhesive layer, and cooling the gel;
s24, secondary sizing: coating a commercially available hot melt adhesive for binding on cotton cloth, and cooling the gel to obtain a book block;
s25, book splitting: dividing the book block into a plurality of parts according to the design thickness of the notebook;
s26, trimming: placing the book block in a cutting machine, cutting and trimming the outer edge of the book block, and cutting the corners of the book block into round corners;
step three:
s31, cover forming: cutting a cover surface, pressing a line on the cover surface, and tying a setback on the cover surface;
step four:
s41, adhering the paper stack and the cover surface for forming and shaping;
and S42, obtaining the finished notebook after the quality control is qualified.
Comparative example 3
A glue bound notebook comprises the following steps:
the method comprises the following steps:
s11, paper detection: detecting the paper sheets, and selecting qualified paper sheets to stack;
s12, cutting paper: placing the paper stack in a cutting machine, and cutting according to the size of the page of the notebook to obtain a loose-leaf stack;
step two:
s21, bundling books: the loose leaves are stacked and placed in the two fixing plates to be bound and fixed;
s22, sizing: the glue prepared in example 1 was applied to the spine area;
s23, coating cotton cloth: attaching cotton cloth made of light and thin long fibers on the adhesive layer, and cooling the gel to obtain a book block;
s24, book splitting: dividing the book block into a plurality of parts according to the design thickness of the notebook;
s25, trimming: placing the book block in a cutting machine, cutting and trimming the outer edge of the book block, and cutting the corners of the book block into round corners;
step three:
s31, cover forming: cutting a cover surface, pressing a line on the cover surface, and tying a setback on the cover surface;
step four:
s41, adhering the paper stack and the cover surface for forming and shaping;
and S42, obtaining the finished notebook after the quality control is qualified.
Comparative example 4
A glue bound notebook comprises the following steps:
the method comprises the following steps:
s11, paper detection: detecting the paper sheets, and selecting qualified paper sheets to stack;
s12, cutting paper: placing the paper stack in a cutting machine, and cutting according to the size of the page of the notebook to obtain a loose-leaf stack;
step two:
s21, bundling books: the loose leaves are stacked and placed in the two fixing plates to be bound and fixed;
s22, primary gluing: the glue prepared in example 1 was applied to the spine area;
s23, coating cotton cloth: attaching the spun yarn cloth on the coating, and waiting for gelation;
s24, secondary sizing: coating the glue prepared in the example 1 on cotton cloth, and preparing a book block after gelling, wherein the thickness of a first glue layer at the spine part of the book block is 0.3mm, and the thickness of a second glue layer is 0.3 mm;
s25, book splitting: dividing the book block into a plurality of parts according to the design thickness of the notebook;
s26, trimming: placing the book block in a cutting machine, cutting and trimming the outer edge of the book block, and cutting the corners of the book block into round corners;
step three:
s31, cover forming: cutting a cover surface, pressing a line on the cover surface, and tying a setback on the cover surface;
step four:
s41, adhering the paper stack and the cover surface for forming and shaping;
and S42, obtaining the finished notebook after the quality control is qualified.
And (3) experimental detection:
the invention performs the flat writing and page tearing tests on the notebooks prepared in example 1 and comparative examples 1 to 4:
leveling writing test: and (5) flatly spreading the notebook at 180 degrees, and writing.
And (3) tearing the page: each notebook takes 5 books, and each notebook tears pages 20 times.
The test results are shown in table 1:
TABLE 1
According to the test in table 1, the paper prepared in example 1 is tested for spread writing, the notebook can be spread at 180 degrees, the joint parts of the left and right paper are flat, and the cross-page writing is natural; when tearing pages, the notebook paper pages tear off the parallel and level sides, and the pages of the notebook can not fall. In comparison with example 1, comparative example 2 used a commercially available hot melt adhesive; the gluing process of comparative example 3 only performs gluing once; the back cover material of comparative example 4 was a spun yarn gauze, and the thickness of the adhesive layer was 0.3 mm. The test results of the notebooks prepared in example 1 were not achieved in both the paperhanging test and the page-tearing test of the notebooks of comparative examples 1 to 4. Therefore, the preparation process and the notebook convenient to tear provided by the invention have more excellent effects.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The glue for the notebook computer is characterized in that: the components of the water-based paint comprise, by mass, 4.59% -5.8% of polyvinyl alcohol, 0.67% -0.98% of borax, 0.91% -1.03% of flour, 1.33% -2.16% of diatomite and 90.5% -92.5% of water.
2. A notebook making process of a notebook convenient to tear is characterized by comprising the following steps: the method comprises the following steps:
selecting qualified paper sheets to stack, and cutting according to the page size of the notebook to obtain a loose-leaf stack;
step two, fixing the loose-leaf bundle, coating the glue of claim 1 on the spine of the book, attaching cotton cloth, coating the glue of claim 1 on the cotton cloth again, and obtaining the book block after gelling;
step three, making a cover;
and step four, sleeving the book block and the cover to obtain a finished notebook product.
3. The notebook manufacturing process of the easy-to-tear notebook according to claim 2, characterized in that: in the second step, the thickness of the first gluing is controlled to be 0.5mm, and the thickness of the second gluing is controlled to be 0.5 mm.
4. The notebook manufacturing process of the easy-to-tear notebook according to claim 2, characterized in that: the cotton cloth adopted in the second step is light and thin long fiber material.
5. The notebook manufacturing process of the easy-to-tear notebook according to claim 2, characterized in that: and trimming the book block in the second step.
6. The notebook manufacturing process of the easy-to-tear notebook according to claim 2, characterized in that: and dividing the book blocks in the second step into a plurality of parts according to the thickness of the notebook, and then respectively manufacturing finished products of the notebook.
7. The notebook manufacturing process of the easy-to-tear notebook according to claim 2, characterized in that: in the third step, the cover is provided with a walking belt.
8. A notebook which is easy to tear and is manufactured by the notebook manufacturing process according to any one of claims 2 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911368930.1A CN111019563A (en) | 2019-12-26 | 2019-12-26 | Glue-coated and conveniently-torn notebook for notebook and notebook manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911368930.1A CN111019563A (en) | 2019-12-26 | 2019-12-26 | Glue-coated and conveniently-torn notebook for notebook and notebook manufacturing process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111019563A true CN111019563A (en) | 2020-04-17 |
Family
ID=70213975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911368930.1A Withdrawn CN111019563A (en) | 2019-12-26 | 2019-12-26 | Glue-coated and conveniently-torn notebook for notebook and notebook manufacturing process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111019563A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098430A (en) * | 1993-07-23 | 1995-02-08 | 中国人民解放军军事经济学院 | High molecular resin adhesion agent for printing bookbinding and compound method thereof |
| WO2005033243A1 (en) * | 2003-09-24 | 2005-04-14 | Henkel Kommanditgesellschaft Auf Aktien | Water soluble hot-melt-type adhesive |
| CN1927981A (en) * | 2006-09-28 | 2007-03-14 | 四川大学 | Flame-proof non-formaldehyde wood adhesive and preparation method thereof |
| CN102719217A (en) * | 2012-06-20 | 2012-10-10 | 马晓平 | Protein-based wood adhesive and preparation method thereof |
-
2019
- 2019-12-26 CN CN201911368930.1A patent/CN111019563A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098430A (en) * | 1993-07-23 | 1995-02-08 | 中国人民解放军军事经济学院 | High molecular resin adhesion agent for printing bookbinding and compound method thereof |
| WO2005033243A1 (en) * | 2003-09-24 | 2005-04-14 | Henkel Kommanditgesellschaft Auf Aktien | Water soluble hot-melt-type adhesive |
| CN1927981A (en) * | 2006-09-28 | 2007-03-14 | 四川大学 | Flame-proof non-formaldehyde wood adhesive and preparation method thereof |
| CN102719217A (en) * | 2012-06-20 | 2012-10-10 | 马晓平 | Protein-based wood adhesive and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 王凤臣主编: "《胶粘剂与涂料》", 30 September 1996, 东北林业大学出版社 * |
| 谢普南主编: "《印刷科技实用手册》", 31 October 2009, 印刷工业出版社 * |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200417 |
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| WW01 | Invention patent application withdrawn after publication |