CN1872426A - Coating method for combining paper with plastic through water base cold coating - Google Patents
Coating method for combining paper with plastic through water base cold coating Download PDFInfo
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- CN1872426A CN1872426A CN 200610018850 CN200610018850A CN1872426A CN 1872426 A CN1872426 A CN 1872426A CN 200610018850 CN200610018850 CN 200610018850 CN 200610018850 A CN200610018850 A CN 200610018850A CN 1872426 A CN1872426 A CN 1872426A
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- film
- paper
- water base
- film quality
- quality processing
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- Lining Or Joining Of Plastics Or The Like (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
A method for coating the water-based adhesive on the surface of paper or plastic film to adhere them together at ordinary temp features that before the adhesive is coated, a 'film quality control' step is additionally added for higher adhesion.
Description
Technical field
Coating process when the present invention relates to have now the cold subsides equipment complex of the paper water base adhesive film coating water base adhesive that prints postfinishing process.
Background technology
At present, in the paper-plastic lamination technology of putting in order after printing, the water soluble glue handle printing paper product of employing environment-friendly type and plastic foil carry out cold subsides compound under the condition that does not heat be a kind of not only environmental protection but also the energy-conservation mode of production and technology.Owing to directly on film, be coated with the way of water base adhesive when the gluing mode of the cold subsides compounding machine of known existing paper water base adhesive equipment is still prolonged usefulness " membrane solvent glue promptly is coated with " with glue spreader, this coating process requires the operator must treat multiple plastic sheeting before compound and carry out capillary analysis carrying out paper at every turn, surface tension is during less than 39 dyne, quality when answering film just can not guarantee, surface tension is during greater than 39 dyne, and film just can use.One referring to 39 page of the 7th row of " bonding " 2002,23 (2) " water base cold assembly of paper and plastic glue combination process " a literary composition [" analysis for the treatment of multiple product comprises paper and film two parts.The analysis of film refers to mainly that the treated side of film is determined and the determining of surface tension value.General commercial membrane was carried out sided corona treatment when dispatching from the factory, the surface tension of film is more than 3.9 * 10-4N.m, and undressed film tension is very little.Stored for a long time or the film tension that polluted can significantly reduce, and as if less than 3.9 * 10-4N.m the time, must carry out sided corona treatment once more.Capillary definite, available commercially available dyne pen is measured ".Yet] in actual production, the operating procedure rules of following the preceding preparation of multiple film are done even the producer is strict, in fact the paper goods still can often occur that bonding is not firm after compound, foaming, snow or the like quality problems, referring to 25 pages of " printing technology " 2002.1-2 combined issues " paying close attention to the hot issue in the water-based overlay film " [" problem that often runs into (5) film in the five water-based overlay films and paper bond not firm (12) overlay film product bubble easily " ...] this illustrates that the quality problems relevant with film often can't guarantee by the single quality control before producing.Again because the compound technology of the cold subsides of paper water-base cement is to carry out under the condition that does not heat, and the necessary condition that water-base cement solidifies at normal temperatures to be exactly moisture content in the glue must volatilize, so the dry run of water-base cement in composite article relies on paper in the composite article to absorb the mode that moisture content in the glue and the moisture content in the glue volatilizees naturally in workshop condition to finish.Therefore again this process need long period, the final result of film quality can't carry out intermediate mass control, could determine after must waiting until the composite article bone dry passively, even and discovery quality problems at this moment are also late.
Summary of the invention
In order to overcome the deficiency of the water base cold rubberizing compounding machine film coating glue method of existing paper, purpose of the present invention just provides a kind of method that just can get rid of the mass defect relevant with film before the water base cold rubberizing of paper is compound, this method is exactly the operation that increases " film quality processing " in the device that has now before the water base cold rubberizing compounding machine film of paper is coated with glue, its significant effect is can eliminate because the quality problems that a variety of causes of film causes, the composite effect of film and paper is increased substantially, and can save the routine analyzer for the treatment of multiple film before compound when producing.Method of the present invention is further described with reference to accompanying drawing.
Description of drawings
As shown in Figure 1, in the device of the water base cold rubberizing compounding machine film gluing of known existing paper, unreel that film 1 is drawn and between even glue metering leveling roller 4, glue spreader 3, pass, reach directly enter after the purpose of gluing, metering, even glue between " film-paper " press bonding roller 2 and with conveyer belt 7 on treat that multiple paper product 6 is compound, again by wind-up roll 8 rollings, finished product.
Fig. 2 is the method for the present invention's film coating water base adhesive in the water base cold rubberizing compounding machine of paper:
The specific embodiment
This method of method of film coating water base adhesive is exactly the operation 9 that increases the film quality processing between film 1 glue spreader 3 unreeling in the water base cold rubberizing compounding machine of paper.
Claims (6)
1. its feature of coating process of the water base cold rubberizing compounding machine of paper is exactly to increase before film is coated with water base glue in the existing water base cold rubberizing equipment complex of paper the operation of " film quality processing ".
2. the operation of " film quality processing " according to claim 1 is characterized by " short wave ultraviolet light radiation appliance ".
3. the operation of " film quality processing " according to claim 1 is characterized by " laser irradiation device ".
4. the operation of " film quality processing " according to claim 1 is characterized by " gas thermal oxidation apparatus ".
5. the operation of " film quality processing " according to claim 1 is characterized by multiple tracks arrester stage " high-frequency and high-voltage electronics percussion mechanism ".
6. the operation of " film quality processing " according to claim 1 is characterized by " plasma etching apparatus ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610018850 CN1872426A (en) | 2006-04-21 | 2006-04-21 | Coating method for combining paper with plastic through water base cold coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610018850 CN1872426A (en) | 2006-04-21 | 2006-04-21 | Coating method for combining paper with plastic through water base cold coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1872426A true CN1872426A (en) | 2006-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610018850 Pending CN1872426A (en) | 2006-04-21 | 2006-04-21 | Coating method for combining paper with plastic through water base cold coating |
Country Status (1)
| Country | Link |
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| CN (1) | CN1872426A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285193A (en) * | 2011-05-18 | 2011-12-21 | 北京兴有丰科科技发展有限公司 | Water-base cement dry lamination method |
-
2006
- 2006-04-21 CN CN 200610018850 patent/CN1872426A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285193A (en) * | 2011-05-18 | 2011-12-21 | 北京兴有丰科科技发展有限公司 | Water-base cement dry lamination method |
| CN102285193B (en) * | 2011-05-18 | 2014-01-01 | 北京兴有丰科科技发展有限公司 | Water-base cement dry lamination method |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING XINGYOU FENGKE SCIENCE DEVELOPMENT CO., L Free format text: FORMER OWNER: KELINKAI TECH CO., LTD., DONGGUAN CITY Effective date: 20070209 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20070209 Address after: 100070, Beijing, Fengtai Fengtai District Science City, 8 Fung Road, Beijing Xing Feng Ke science and Technology Development Co., Ltd. Applicant after: Beijing Xingyou Fengke Technology Development Co., Ltd. Address before: 523305 No. 15, Rose Street, Shijie Town, Guangdong, Dongguan Applicant before: Kelinkai Tech Co., Ltd., Dongguan City |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |