CN1060511A - A kind of productive method of aluminized paper - Google Patents
A kind of productive method of aluminized paper Download PDFInfo
- Publication number
- CN1060511A CN1060511A CN 90108129 CN90108129A CN1060511A CN 1060511 A CN1060511 A CN 1060511A CN 90108129 CN90108129 CN 90108129 CN 90108129 A CN90108129 A CN 90108129A CN 1060511 A CN1060511 A CN 1060511A
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- CN
- China
- Prior art keywords
- paper
- bonding agent
- base material
- aluminizing
- sodium silicate
- 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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Abstract
A kind of productive method of aluminized paper.It is vacuum aluminum-coated at first bidirectional stretching polypropylene film (BOPP) or non-toxic polyvinyl chloride (PET) or mylar (CPP) to be made substrate surface, mix certain quantity of additive with sodium silicate or white carbon as bonding agent, inject between base material and the paper, carry out compound, demoulding, make a kind of level and smooth, bright paper of aluminizing.
This method is made bonding agent without the heatmeltable resin, and technology is simple, saves electric energy, reduces cost, and reduced investment in industrial production is easy to apply.
Description
What the present invention relates to is a kind of production method in the paper production field of aluminizing.
Existing rolling process, the gluing method is produced the paper of aluminizing; Exist many weak points, as the cost height, pollution is arranged.Obtained the production technology of aluminium-plating paper with transfering of the GK86105006 of national patent application number in 1986, adopt the heatmeltable resin to make bonding agent, under 220～350 ℃ temperature, melt extruding by die head heat and be compounded between base material aluminium film and the paper, obtain a kind of paper of aluminizing through demoulding.Produce the paper of aluminizing in this way, technology still more complicated, be difficult for demoulding, power consumption also than higher, product is difficult for shearing.
The present invention overcomes the complex process that exists in the existing paper production method of aluminizing, and is difficult for demoulding and defect of high cost, and a kind of more simple production method is provided.
The present invention adopts the sodium silicate or the white carbon of silicon series class to make bonding agent through repeatedly development test, mixes certain additive.Compound, demoulding under 15～40 ℃ of normal temperature.Firm the sticking on the paper of aluminium lamination energy on the base material obtains extremely bright, the level and smooth paper of aluminizing.Can save operation like this with heatmeltable resin film forming.The coating material that adopts can be bidirectional stretching polypropylene film (BOPP), non-toxic polyvinyl chloride (PET) or mylar (CPP).Used paper can be in, low-grade writing paper, India paper and rotating cylinder paper.The additive that uses can be the vegetable oil that eats, and also can be pharmaceutical ethanol.The proportioning of bonding agent is as follows: (percentage by weight)
Sodium silicate 94～98% rape oils or cotton oil or peanut oil, soya-bean oil 2-6%
Sodium silicate 95～98% ethanol 2～5%
Enforcement of the present invention is further described in conjunction with the accompanying drawings.
Base material 1 among the figure is selected Biaxially oriented polypropylene (BOPP) for use; Non-toxic polyvinyl chloride (PET) or mylar (CPP); Its thickness is 50～400 microns.Put into vacuum aluminum-coated machine, plate layer of aluminum film 2 on the surface, thickness is 0.35～0.5 micron.Then, coating material 1,2 and paper 4 are packed in a kind of compounding machine, the surfaces of aluminum film 2 of coating material adheres to one deck bonding agent 3 through long-pending groove, is compounded to form base material 1 with paper 4 again; Aluminium film 2; The complex of bonding agent 3 and paper 4.By ingot stripper base material 1 is separated; Aluminium film 2 is bonded on the paper 4 firmly by bonding agent 3.Make light, the level and smooth paper of aluminizing.
Technology of the present invention is simple, easy to operate, whole compound, demoulding operation by 1～2 people operation finish, efficient height, demoulding be easy; Save energy consumption, cost is low, industrial production reduced investment, the paper light of aluminizing, level and smooth.
Claims (2)
1, a kind of productive method of aluminized paper at base material 1 surface vacuum aluminium plating membrane 2, is bonded on the paper 4 by a kind of bonding agent, separation substrate 1 obtains the paper of aluminizing, it is characterized in that: a kind of bonding agent sticks to the surface of base material 1 under 25～40 ℃ condition, through being compounded to form base material 1; Aluminium film 2; The complex of bonding agent 3 and paper 4, separation substrate 1 at normal temperatures.
2, by the described a kind of productive method of aluminized paper of claim 1, it is characterized in that: bonding agent is a sodium silicate 94～98%, rape oil or cotton seed oil or peanut oil 2～6%; Sodium silicate 95～98%, ethanol 2～5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90108129 CN1060511A (en) | 1990-10-03 | 1990-10-03 | A kind of productive method of aluminized paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90108129 CN1060511A (en) | 1990-10-03 | 1990-10-03 | A kind of productive method of aluminized paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1060511A true CN1060511A (en) | 1992-04-22 |
Family
ID=4880871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90108129 Pending CN1060511A (en) | 1990-10-03 | 1990-10-03 | A kind of productive method of aluminized paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1060511A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1108922C (en) * | 1997-07-24 | 2003-05-21 | 株式会社神户制钢所 | Paper laminated metal sheet |
| CN1300225C (en) * | 2005-06-23 | 2007-02-14 | 章成光 | Farm chemical PET enclosuring film and preparation thereof |
| CN102756600A (en) * | 2012-08-08 | 2012-10-31 | 扬州科创包装材料有限公司 | Method for producing transferring aluminum plating film for cigarette packaging |
-
1990
- 1990-10-03 CN CN 90108129 patent/CN1060511A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1108922C (en) * | 1997-07-24 | 2003-05-21 | 株式会社神户制钢所 | Paper laminated metal sheet |
| CN1300225C (en) * | 2005-06-23 | 2007-02-14 | 章成光 | Farm chemical PET enclosuring film and preparation thereof |
| CN102756600A (en) * | 2012-08-08 | 2012-10-31 | 扬州科创包装材料有限公司 | Method for producing transferring aluminum plating film for cigarette packaging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |