CN109130332A - A kind of manufacture craft of useless corrugated paper recycling and reusing - Google Patents
A kind of manufacture craft of useless corrugated paper recycling and reusing Download PDFInfo
- Publication number
- CN109130332A CN109130332A CN201811211335.2A CN201811211335A CN109130332A CN 109130332 A CN109130332 A CN 109130332A CN 201811211335 A CN201811211335 A CN 201811211335A CN 109130332 A CN109130332 A CN 109130332A
- Authority
- CN
- China
- Prior art keywords
- paper
- corrugated paper
- recycling
- corrugation
- reusing
- Prior art date
- 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
-
- 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
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
-
- 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
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
Abstract
The present invention provides a kind of manufacture craft of useless corrugated paper recycling and reusing, comprising: useless corrugated paper of recycling carries out boiling after crushing and obtain secondary stock, is washed to secondary stock, screens, obtains paper pulp after concentration and removal；Reinforcing agent and aluminum sulfate solution stirring are added in paper pulp, carries out drying forming after mixing, obtains corrugated paper semi-finished product, then carries out top sizing and drying process, obtains corrugation paper product after standing 15-20 hours；Corrugation facial tissue and corrugating medium are respectively obtained after the preprocessed cutting of corrugation paper product, corrugating medium is compressed to waveform core paper through corrugation former, is bonded after gluing with corrugation facial tissue, forms single face corrugated board.Operation of the present invention is convenient, and energy conservation and environmental protection greatlys save cost by the recycling and reusing of corrugated paper, while guaranteeing final product quality, improves corrugated paper intensity and water-resistance；The recycling process for greatly simplifying corrugated paper, effectively improves the production efficiency of corrugated board, increases economic efficiency.
Description
Technical field
The present invention relates to a kind of manufacture crafts of useless corrugated paper recycling and reusing, belong to printing paper treatment process technology neck
Domain.
Background technique
Corrugation packs product because of its good Physical Mechanical, decoration printing adaptability, economic and practical and the feature of environmental protection, makes
More and more wider with range, development speed is getting faster, and packaged boundary is described as " green package ".Currently, a watt list packaging has become now
One of generation business and the most popular packaged form of trade, occupy the maximum market share in paper wrapper market.
Fluting medium is one of the important composition material for producing corrugated board.Fluting medium requires fiber bonding strength good,
Paper is smooth, there is preferable tightness and stiffness, it is desirable that has certain elasticity, to guarantee that manufactured carton has shockproof and resistance to pressure energy
Power.Fluting medium is to constitute raw material paper used in corrugated board corrugated core, it is machined by corrugation, by being heated to 160
~180 DEG C of Corrugator roller plays core paper stupefied into corrugated paper.Generally with true qualities leaf wood semi-chemical pulp, cold alkali slurry or true qualities alkaline process
Straw pulp is equipped with secondary stock, after fast beating, i.e., manufactures paper with pulp on feeding cylinder multi-cylinder paper machine.It is mainly used as corrugated paper
The corrugation sandwich layer of plate, plays an important role to the shockproof properties of corrugated board, can also be used alone as the package paper of breakables.
In order to achieve the purpose that reduce cost and environmental protection and energy saving simultaneously, those skilled in the art are dedicated to developing a kind of useless time
The manufacture craft of corrugated paper recycling and reusing, simple process is easy to operate, is greatlyd save by the recycling and reusing of corrugated paper
This, while guaranteeing final product quality, improve corrugated paper intensity and water-resistance.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides useless corrugated paper recycling of one kind again
The manufacture craft utilized has the characteristics that simple process, easy to operate, energy conservation and environmental protection, has by the recycling and reusing of corrugated paper
Effect saves production cost, while greatly simplifying the production procedure of corrugated board, improves corrugated paper intensity and water-resistance.
Technical solution: to achieve the above object, the technical solution adopted by the present invention are as follows:
A kind of manufacture craft of useless corrugated paper recycling and reusing, includes the following steps:
Step 1: boiling is carried out after useless corrugated paper of recycling is crushed, secondary stock is obtained after mixing, to secondary stock
It washed, screened, obtain paper pulp after concentration and removal；
Step 2: being added reinforcing agent in the paper pulp that step 1 obtains, and is heated to 85-95 ° after mixing, keeps the temperature 30 points
Clock is then added aluminum sulfate solution stirring, carries out drying forming after mixing, obtain corrugated paper semi-finished product；
Step 3: top sizing processing is carried out to corrugated paper semi-finished product, is dried after sizing, is stood after drying
Corrugation paper product is obtained after 15-20 hours；
Step 4: the corrugated paper that step 3 is obtained is delivered to preheating device and is preheated and pressed, and is then cut out
It cuts, is respectively formed one group of corrugation facial tissue and one group of corrugating medium；
Step 5: the corrugating medium after cutting, which is delivered in corrugation former, is compressed to waveform core paper, then by automatic
Deviation correcting device enters glue spreader and carries out single spreading；
Step 6: the waveform core paper after gluing is delivered in pressing guillotine and is glued with the corrugation facial tissue after cutting
It closes, forms single face corrugated board, sent after transmission drying to cooling and shaping is carried out on forming machine, pile is put into warehouse storage after blanking
It deposits.
Further, the reinforcing agent in the step 2 uses DH-1 reinforcing agent.
Further, the preheating device includes the pre- hot-rolling that several groups are set side by side.
Further, the corrugation facial tissue after cutting in the step 6 is delivered to laminating machine by automatic deviation rectifying device and carries out
After laminating adhesive, it is delivered in pressing guillotine and is bonded with the waveform core paper after gluing.
Further, single face corrugated board passes through heated belt realization transmission and flash baking in the step 6.
The utility model has the advantages that a kind of manufacture craft of useless corrugated paper recycling and reusing provided by the invention, with prior art phase
Than having following technical effect that 1, simple process, easy to operate, energy conservation and environmental protection are saved significantly by the recycling and reusing of corrugated paper
About cost, while guaranteeing final product quality, improve corrugated paper intensity and water-resistance；2, the recycling stream of corrugated paper is greatly simplified
Journey effectively improves the production efficiency of corrugated board, increases economic efficiency, it can be achieved that automation control, convenient for management.
Specific embodiment
Below with reference to embodiment, the present invention will be further explained.
A kind of manufacture craft of useless corrugated paper recycling and reusing, includes the following steps:
Step 1: boiling is carried out after useless corrugated paper of recycling is crushed, secondary stock is obtained after mixing, to secondary stock
It washed, screened, obtain paper pulp after concentration and removal；
Step 2: being added reinforcing agent in the paper pulp that step 1 obtains, and is heated to 85-95 ° after mixing, keeps the temperature 30 points
Clock is then added aluminum sulfate solution stirring, carries out drying forming after mixing, obtain corrugated paper semi-finished product；
Step 3: top sizing processing is carried out to corrugated paper semi-finished product, is dried after sizing, is stood after drying
Corrugation paper product is obtained after 15-20 hours；
Step 4: the corrugated paper that step 3 is obtained is delivered to preheating device and is preheated and pressed, and is then cut out
It cuts, is respectively formed one group of corrugation facial tissue and one group of corrugating medium；
Step 5: the corrugating medium after cutting, which is delivered in corrugation former, is compressed to waveform core paper, then by automatic
Deviation correcting device enters glue spreader and carries out single spreading；
Step 6: the waveform core paper after gluing is delivered in pressing guillotine and is glued with the corrugation facial tissue after cutting
It closes, forms single face corrugated board, sent after transmission drying to cooling and shaping is carried out on forming machine, pile is put into warehouse storage after blanking
It deposits.
In the present embodiment, the reinforcing agent in the step 2 uses DH-1 reinforcing agent；The preheating device includes several groups
The pre- hot-rolling being set side by side.
In the present embodiment, in the step 6 cut after corrugation facial tissue by automatic deviation rectifying device be delivered to laminating machine into
After row laminating adhesive, it is delivered in pressing guillotine and is bonded with the waveform core paper after gluing.
In the present embodiment, single face corrugated board realizes transmission and flash baking by heated belt in the step 6.
Present invention process is simple, easy to operate, energy conservation and environmental protection, greatlys save cost by the recycling and reusing of corrugated paper,
Guarantee final product quality simultaneously, improves corrugated paper intensity and water-resistance；The recycling process for greatly simplifying corrugated paper, effectively improves
The production efficiency of corrugated board, increases economic efficiency.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of manufacture craft of useless corrugated paper recycling and reusing, which comprises the steps of:
Step 1: boiling is carried out after useless corrugated paper of recycling is crushed, secondary stock is obtained after mixing, secondary stock is carried out
Paper pulp is obtained after washing, screening, concentration and removal；
Step 2: being added reinforcing agent in the paper pulp that step 1 obtains, and is heated to 85-95 ° after mixing, keeps the temperature 30 minutes,
Aluminum sulfate solution stirring is then added, carries out drying forming after mixing, obtains corrugated paper semi-finished product；
Step 3: top sizing processing is carried out to corrugated paper semi-finished product, is dried after sizing, 15-20 is stood after drying
Corrugation paper product is obtained after hour；
Step 4: the corrugated paper that step 3 is obtained is delivered to preheating device and is preheated and pressed, and is then cut, point
One group of corrugation facial tissue and one group of corrugating medium are not formed；
Step 5: the corrugating medium after cutting, which is delivered in corrugation former, is compressed to waveform core paper, then passes through automatic deviation correction
Device enters glue spreader and carries out single spreading；
Step 6: the waveform core paper after gluing being delivered in pressing guillotine and is bonded with the corrugation facial tissue after cutting, shape
At single face corrugated board, sent after transmission drying to cooling and shaping is carried out on forming machine, pile is put into warehouse storage after blanking.
2. a kind of manufacture craft of useless corrugated paper recycling and reusing according to claim 1, which is characterized in that the step
Reinforcing agent in rapid two uses DH-1 reinforcing agent.
3. a kind of manufacture craft of useless corrugated paper recycling and reusing according to claim 1, which is characterized in that described pre-
Thermal includes the pre- hot-rolling that several groups are set side by side.
4. a kind of manufacture craft of useless corrugated paper recycling and reusing according to claim 1, which is characterized in that the step
After corrugation facial tissue after cutting in rapid six is delivered to laminating machine progress laminating adhesive by automatic deviation rectifying device, it is delivered to pressing guillotine
In bonded with the waveform core paper after gluing.
5. a kind of manufacture craft of useless corrugated paper recycling and reusing according to claim 1, which is characterized in that the step
Single face corrugated board realizes transmission and flash baking by heated belt in rapid six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211335.2A CN109130332A (en) | 2018-10-17 | 2018-10-17 | A kind of manufacture craft of useless corrugated paper recycling and reusing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211335.2A CN109130332A (en) | 2018-10-17 | 2018-10-17 | A kind of manufacture craft of useless corrugated paper recycling and reusing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109130332A true CN109130332A (en) | 2019-01-04 |
Family
ID=64808496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811211335.2A Withdrawn CN109130332A (en) | 2018-10-17 | 2018-10-17 | A kind of manufacture craft of useless corrugated paper recycling and reusing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109130332A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733774A (en) * | 2019-11-06 | 2020-01-31 | 浙江更土电子商务有限公司 | classified recycling device for electronic commerce waste |
| CN112376326A (en) * | 2020-11-19 | 2021-02-19 | 浙江佳伦纸业有限公司 | Preparation method for preparing high-strength corrugated paper from reclaimed 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 |
-
2018
- 2018-10-17 CN CN201811211335.2A patent/CN109130332A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733774A (en) * | 2019-11-06 | 2020-01-31 | 浙江更土电子商务有限公司 | classified recycling device for electronic commerce waste |
| CN110733774B (en) * | 2019-11-06 | 2022-07-12 | 浙江咨成软件科技有限公司 | Categorised recovery unit of electronic commerce waste material |
| 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 |
| CN112376326A (en) * | 2020-11-19 | 2021-02-19 | 浙江佳伦纸业有限公司 | Preparation method for preparing high-strength corrugated paper from reclaimed materials |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |
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| WW01 | Invention patent application withdrawn after publication |