CN106218215B - The coating technique of low thickness film and low grammes per square metre label paper - Google Patents
The coating technique of low thickness film and low grammes per square metre label paper Download PDFInfo
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- CN106218215B CN106218215B CN201610691368.6A CN201610691368A CN106218215B CN 106218215 B CN106218215 B CN 106218215B CN 201610691368 A CN201610691368 A CN 201610691368A CN 106218215 B CN106218215 B CN 106218215B
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- film
- label paper
- paper
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- square metre
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/08—Print finishing devices, e.g. for glossing prints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
Abstract
The invention discloses the coating techniques of a kind of low thickness film and low grammes per square metre label paper, including gluing, drying tunnel softening, molding sizing, water suction anti-roll, on line winding, draw film, by using the BOPP film of 10UM, reduce the anti-convergent force of film, in addition label back side of paper uniformly absorbs water vapour, paper further obviates the anti-convergent force of film in rewinding type-approval process, makes label paper in the more smooth stabilization of finished product for drawing film and die cutting procedure, and more manual overlay film effect is more preferable；And low thickness film is used, greatly reduce production cost；Not only it ensure that efficient production of the low grammes per square metre label paper on full-automatic laminating machine, but also thoroughly solved the problems, such as that overlay film paper is Texturized, while having further enhanced overlay film effect, and improved product quality.
Description
Technical field
The present invention relates to printing packaging technical field, the overlay film of specifically a kind of low thickness film and low grammes per square metre label paper
Technique.
Background technology
Currently, printing packaging enterprise when producing bottled food label, generally can use thickness in the surface of paper after print
The BOPP film of 12UM makees coating technique processing.Automatic mulch applicator is to cover glue using heat to complete label overlay film through hot-rolling or Hot-blast Heating
, but label gram degree is low, and buckling deformation easily occurs, the labeling for seriously affecting label in customer uses.In order to make it not
It is Texturized, coating processes, but this mode production efficiency are usually completed on the manual laminating machine not heated using the cold glue that covers
Low and overlay film less effective.Therefore, the production that the high-quality and efficient overlay film of bottled label how is realized using automatic mulch applicator is that pendulum exists
Technical barrier urgently to be resolved hurrily in face of us.
Invention content
In view of the above-mentioned problems of the prior art, good the object of the present invention is to provide a kind of overlay film effect and be not susceptible to
The coating technique of the low thickness film of curling and low grammes per square metre label paper.
The technical scheme is that：The coating technique of low thickness film and low grammes per square metre label paper, includes the following steps：
（1）Gluing：The BOPP compliant membranes of 10 μ m-thicks are selected by label antiquarian, are mounted on laminating machine upper winding shaft, it will
Film connects glue spreader position, and glue spreader is put into glue basin and coats hot compress glue on one side toward BOPP film；
（2）Drying tunnel softens：It is covered in that need the grammes per square metre of overlay film be 70 grams -100 grams low by the BOPP film after gluing is smooth
On grammes per square metre label paper, the label paper after overlay film is by 80-100 ㎝ one long, the drying tunnel that temperature is 50-55 DEG C, BOPP film
Soften under the action of high temperature；
（3）Molding sizing：The label paper for being covered with BOPP film after drying tunnel softens is guided into laminating machine pressure roller position, it is complete
It shapes at molding, the temperature of pressure roller is 38-42 DEG C, and the pressure of pressure roller is 15~20MPa；
（4）Absorb water anti-roll：Using steam spray device toward the label paper back spraying vapor after overlay film, make back side of paper
Uniform pickup moisture content；
（5）On line is wound：Rolling speed is 15~25m/min.
（6）Draw film：Film is drawn after 72 hours.
Advantages of the present invention：1, using the BOPP film of 10UM, the anti-convergent force of film is reduced, in addition label back side of paper is equal
Even absorption water vapour, paper further obviate the anti-convergent force of film in rewinding type-approval process, and label paper is made to draw film
And the more smooth stabilization of finished product of die cutting procedure, more manual overlay film effect are more preferable；And low thickness film is used, it greatly reduces
Production cost；2, by increasing water vapour, and corresponding temperature, pressure, speed are set, has both ensure that low grammes per square metre label paper exists
Efficient production on full-automatic laminating machine, and thoroughly solve the problems, such as that overlay film paper is Texturized, it further enhances simultaneously
Overlay film effect, improves product quality.
Specific implementation mode
In conjunction with following specific examples, the invention will be further elaborated.
Embodiment 1
The BOPP compliant membranes of 10 μ m-thicks are selected by label antiquarian, are mounted on laminating machine upper winding shaft, film is connected
Glue spreader position, glue spreader are put into glue basin toward hot compress glue in the one side of BOPP film；Then by the smooth covering of BOPP film after gluing
On the low grammes per square metre label paper that the grammes per square metre for needing overlay film is 70 grams, the label paper after overlay film passes through 100 ㎝ one long, temperature
For 50 DEG C of drying tunnel, BOPP film softens under the action of high temperature；Then by the label paper for being covered with BOPP film after drying tunnel softens
It opens and guides to laminating machine pressure roller position, complete molding sizing, the temperature of pressure roller is 42 DEG C, and the pressure of pressure roller is 18MPa；Using overlay film
The included steam spray device of machine makes back side of paper uniform pickup moisture content toward the label paper back spraying vapor after overlay film；Connection
Line is wound, and rolling speed 15m/min, the i.e. speed of service of complete machine are 15m/min；Film is drawn after placing 72 hours.
Embodiment 2
The BOPP compliant membranes of 10 μ m-thicks are selected by label antiquarian, are mounted on laminating machine upper winding shaft, film is connected
Glue spreader position, glue spreader are put into glue basin toward hot compress glue in the one side of BOPP film；Then by the smooth covering of BOPP film after gluing
On the low grammes per square metre label paper that the grammes per square metre for needing overlay film is 100 grams, the label paper after overlay film passes through 80 ㎝ one long, temperature
For 55 DEG C of drying tunnel, BOPP film softens under the action of high temperature；Then by the label paper for being covered with BOPP film after drying tunnel softens
It opens and guides to laminating machine pressure roller position, complete molding sizing, the temperature of pressure roller is 38 DEG C, and the pressure of pressure roller is 20MPa；Using overlay film
The included steam spray device of machine makes back side of paper uniform pickup moisture content toward the label paper back spraying vapor after overlay film；Connection
Line is wound, and rolling speed 25m/min, the i.e. speed of service of complete machine are 25m/min；Film is drawn after placing 72 hours.
Claims (1)
1. the coating technique of low thickness film and low grammes per square metre label paper, which is characterized in that include the following steps：
（1）Gluing：The BOPP compliant membranes of 10 μ m-thicks are selected by label antiquarian, are mounted on laminating machine upper winding shaft, film is worn
Glue spreader position is guided to, glue spreader is put into glue basin and coats hot compress glue on one side toward BOPP film；
（2）Drying tunnel softens：Smooth be covered in of BOPP film after gluing is needed into the low grammes per square metre that the grammes per square metre of overlay film is 70 grams -100 grams
On label paper, the label paper after overlay film is by 80-100 ㎝ one long, and the drying tunnel that temperature is 50-55 DEG C, BOPP film is in height
Soften under the action of temperature；
（3）Molding sizing：The label paper for being covered with BOPP film after drying tunnel softens is guided into laminating machine pressure roller position, completes mould
The temperature of pressure sizing, pressure roller is 38-42 DEG C, and the pressure of pressure roller is 15~20MPa；
（4）Absorb water anti-roll：The steam spray device carried using laminating machine is made toward the label paper back spraying vapor after overlay film
Back side of paper uniform pickup moisture content；
（5）On line is wound：Rolling speed is 15~25m/min；
（6）Draw film：Film is drawn after 72 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610691368.6A CN106218215B (en) | 2016-08-21 | 2016-08-21 | The coating technique of low thickness film and low grammes per square metre label paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610691368.6A CN106218215B (en) | 2016-08-21 | 2016-08-21 | The coating technique of low thickness film and low grammes per square metre label paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106218215A CN106218215A (en) | 2016-12-14 |
| CN106218215B true CN106218215B (en) | 2018-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610691368.6A Active CN106218215B (en) | 2016-08-21 | 2016-08-21 | The coating technique of low thickness film and low grammes per square metre label paper |
Country Status (1)
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110027341A (en) * | 2019-05-20 | 2019-07-19 | 安徽省三环康乐包装材料有限公司 | A kind of film covering method of sterile paper box ground paper |
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| JP3000866B2 (en) * | 1994-10-25 | 2000-01-17 | 凸版印刷株式会社 | Printing paper folding method and printing paper humidifying device |
| CN201530485U (en) * | 2009-06-04 | 2010-07-21 | 尼尔金属(苏州)有限公司 | Warming device of film laminator |
| JP4550784B2 (en) * | 2005-09-28 | 2010-09-22 | 本田技研工業株式会社 | Manufacturing method of electrolyte structure |
| CN102869293A (en) * | 2010-03-26 | 2013-01-09 | 大王制纸株式会社 | Method for manufacturing secondary original fabric roll for tissue paper product and method for manufacturing tissue paper product |
| CN202785020U (en) * | 2012-10-09 | 2013-03-13 | 武汉虹之彩包装印刷有限公司 | Soft mark cutting device |
| CN103862853A (en) * | 2012-12-16 | 2014-06-18 | 李舒航 | Humidifying device |
| CN204123780U (en) * | 2014-08-22 | 2015-01-28 | 天津市有为印刷包装有限公司 | A kind of dry wet general-purpose type laminating machine |
| CN204136551U (en) * | 2014-09-04 | 2015-02-04 | 昆山中大包装有限公司 | The full version printing equipment of a kind of quick-drying |
| CN104553298A (en) * | 2014-12-02 | 2015-04-29 | 河北海贺胜利印刷机械集团有限公司 | Water painting device and water painting method for roll paper PUR (Polyurethane Rerctive) gum film laminator |
| CN105730001A (en) * | 2014-12-09 | 2016-07-06 | 宜昌金海彩印有限责任公司 | Environment-friendly coating covering system |
| CN105774223A (en) * | 2014-12-14 | 2016-07-20 | 陈万雄 | Film laminating machine |
-
2016
- 2016-08-21 CN CN201610691368.6A patent/CN106218215B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3000866B2 (en) * | 1994-10-25 | 2000-01-17 | 凸版印刷株式会社 | Printing paper folding method and printing paper humidifying device |
| JP4550784B2 (en) * | 2005-09-28 | 2010-09-22 | 本田技研工業株式会社 | Manufacturing method of electrolyte structure |
| CN201530485U (en) * | 2009-06-04 | 2010-07-21 | 尼尔金属(苏州)有限公司 | Warming device of film laminator |
| CN102869293A (en) * | 2010-03-26 | 2013-01-09 | 大王制纸株式会社 | Method for manufacturing secondary original fabric roll for tissue paper product and method for manufacturing tissue paper product |
| CN202785020U (en) * | 2012-10-09 | 2013-03-13 | 武汉虹之彩包装印刷有限公司 | Soft mark cutting device |
| CN103862853A (en) * | 2012-12-16 | 2014-06-18 | 李舒航 | Humidifying device |
| CN204123780U (en) * | 2014-08-22 | 2015-01-28 | 天津市有为印刷包装有限公司 | A kind of dry wet general-purpose type laminating machine |
| CN204136551U (en) * | 2014-09-04 | 2015-02-04 | 昆山中大包装有限公司 | The full version printing equipment of a kind of quick-drying |
| CN104553298A (en) * | 2014-12-02 | 2015-04-29 | 河北海贺胜利印刷机械集团有限公司 | Water painting device and water painting method for roll paper PUR (Polyurethane Rerctive) gum film laminator |
| CN105730001A (en) * | 2014-12-09 | 2016-07-06 | 宜昌金海彩印有限责任公司 | Environment-friendly coating covering system |
| CN105774223A (en) * | 2014-12-14 | 2016-07-20 | 陈万雄 | Film laminating machine |
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| CN106218215A (en) | 2016-12-14 |
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