CN104670605B - Low-carbon labeling system and labeling method thereof - Google Patents
Low-carbon labeling system and labeling method thereof Download PDFInfo
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- CN104670605B CN104670605B CN201510086150.3A CN201510086150A CN104670605B CN 104670605 B CN104670605 B CN 104670605B CN 201510086150 A CN201510086150 A CN 201510086150A CN 104670605 B CN104670605 B CN 104670605B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/08—Label feeding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/26—Devices for applying labels
Abstract
The invention provides a low-carbon labeling system and a labeling method thereof. A blowing shovel blade is arranged at the front end of the label outlet plate of the labeling machine, so that the front end of the self-adhesive label is shoveled and blown up, and auxiliary stripping is performed; the label outlet plate is provided with a pressing device, and when the product moves in place, the labeling control system starts a motor to send out the adhesive label and attach the adhesive label to the product. The invention can greatly reduce the thickness of the machine-pasted self-adhesive label, thereby saving a large amount of resources and promoting environmental protection and low carbon.
Description
Technical Field
The invention belongs to the technical field of self-adhesive (label) labeling machines, and particularly relates to an auxiliary stripping (label) labeling system and a labeling method thereof.
Background
The chinese utility model patent "labeling head of labeller (CN 2433189Y)" in its background art, introduced the labeling principle of the current self-adhesive label: referring to fig. 3 (labeling head), the release paper (2) drives the self-adhesive label (1) to move forward, and the front edge of the label outlet plate (4) turns back along the sharp corner (5). Because the existing adhesive sticker label (1) is thick and has larger stiffness, the existing adhesive sticker label can overcome the release force by means of the inherent stiffness and automatically tilt and fall off the release paper (2) to shoot towards a product, thereby being stuck on the product. The labeling principle determines that the industry standard of the self-adhesive label is as follows: the thickness of the film type surface paper layer must be more than 35 μm, and the thickness of the paper type surface paper layer must be more than 80g/m2. Otherwise, the adhesive label surface paper layer cannot be automatically tilted because of being too thin and not enough in stiffness, cannot be separated from the release paper layer and cannot be shot to the attached product.
As known to those skilled in the art of printing and using self-adhesive labels, the thickness of the face paper layer of the film type label is 6-16 μm and the thickness of the paper type face paper layer is 28-40g/m2The product requirements can be met. In other words, the labeling method of the existing adhesive sticker labeling machine requires that the label surface paper layer is thick and stiff, which causes resource waste of 50-80% of materials and the like, and is not environment-friendly and low-carbon.
The existing soft packages, such as salt bags, sanitary towel bags, facial mask bags, food bags and other plastic packaging bags, are all multilayer composite packaging bags. The Chinese utility model patent "novel compound packing material of anti-fake (CN 2426188Y)", adopts the non-setting adhesive labeller to paste the antifalsification label in the intermediate layer. However, the application practice has encountered a problem that bubbles remain around the security label, which is difficult to eliminate. The reason is as follows: because the label surface paper layer is too thick, a cavity surrounding the label is formed between the surface layer and the bottom layer of the packing material and the edge of the label, and air in the cavity is difficult to be removed completely, so that air bubbles which cannot be eliminated are formed. These bubbles tend to cause delamination of the top and bottom layers of the package, which in turn causes breakage of the package, and also tends to cause the consumer to feel that the goods in the package are spoiled. Therefore, the user does not accept such a defective package with air bubbles around the label.
After the thick existing adhesive sticker label is stuck to a roll material such as a flexible packaging bag, the sticking position can be accumulated and thickened, and then the local serious bulge of a rolling surface is caused, so that the fold of the flexible packaging bag is caused, the appearance is influenced, and the subsequent automatic packaging is also influenced.
Experiments show that when the thickness of the label is reduced to be below 12 mu m, bubbles surrounding the label in the composite layer completely disappear, local bulges of a rolling surface are reduced, and the subsequent automatic packaging is not influenced.
Disclosure of Invention
One of the objects of the present invention: provides a low-carbon labeling system to reduce waste and promote environmental protection and low carbon.
The second object of the present invention is: provides a low-carbon labeling method to reduce waste and promote environmental protection and low carbon.
The technical scheme of the low-carbon labeling system is as follows.
The utility model provides a low carbon pastes mark system, includes self-adhesive labeller (and subsides mark control system), self-adhesive labeller with self-adhesive label (1) the intermittent type from peeling off from type paper (2), add on the product, its characterized in that includes:
① A blowing shovel (6) is arranged at the front end of the front edge (5) of the label (4) of the self-adhesive labeling machine to shovel the front end (7) of the self-adhesive label (1) slightly passing the front edge (5);
② when the front end (7) of the self-adhesive label (1) is scooped up, the air blowing shovel (6) blows air to blow up the front end (7) of the self-adhesive label (1) -auxiliary stripping;
③ when detecting that the product is moving in place, the labeling control system starts the motor to send out the self-adhesive label (1) and attach the self-adhesive label to the product;
④ A pressing device (8) is arranged at the rear end of the front edge (5) to press the rear end (9) of the self-adhesive label (1) to prevent the self-adhesive label (1) from being blown off.
Preferably, the air blowing scraper knife (6) is a scraper knife with a blade provided with an air blowing nozzle (3). The blowing nozzle (3) can be a blowing device such as a blowing hole, a blowing seam and the like. The air blowing scraper knife (6) is preferably an anti-sticking scraper knife with an air blowing nozzle (3) attached to the blade, such as Teflon material.
In order to avoid the adhesive label (1) from being blown to be too high and to cause wrinkles, a height limiting plate (12) is arranged above the front edge (5).
Preferably, the air blowing shovel blade (6) is erected at the front end of the mark outlet plate (4), on the front surface of the release paper (2) and at a position where the release paper (2) turns 0.1-15mm past the front edge (5).
Preferably, the blowing shovel blade (6) blows continuous breeze during labeling.
In summary, the low-carbon labeling system is further characterized by one of the following:
① the air blowing scraper knife (6) is a scraper knife with an air blowing nozzle (3) attached to the blade;
② the air blowing scraper knife (6) is an anti-sticking scraper knife with an air blowing nozzle (3) attached to the blade;
③ a height limiting plate (12) is arranged above the front edge (5);
④ a program control air valve (10) is arranged on the air transmission pipeline (11) of the air blowing scraper knife (6), when the front end (7) of the self-adhesive label (1) is scooped up, the labeling control system opens the program control air valve (10) to blow the air blowing scraper knife (6), and then the labeling control system makes the self-adhesive label (1) pause and wait at the front edge (5);
⑤ the air blowing shovel blade (6) is erected at the front end of the label outlet plate (4), on the front side of the release paper (2) and at the position where the release paper (2) turns 0.1-15mm past the front edge (5);
⑥ the air-blowing blade (6) blows a continuous gentle breeze, in other words, the air-blowing blade (6) blows air gently without interruption.
The technical scheme of the low-carbon labeling method is as follows.
A low-carbon labeling method comprises the steps of adopting a self-adhesive labeling machine to intermittently strip self-adhesive labels (1) from release paper (2) and attach the self-adhesive labels to products, and is characterized by comprising the following steps:
① A blowing shovel (6) is arranged at the front end of the front edge (5) of the label outlet plate (4) of the self-adhesive labeling machine to shovel the front end (7) of the self-adhesive label (1) slightly turning over the front edge (5);
② when the front end (7) of the self-adhesive label (1) is scooped up, the air blowing shovel (6) blows air to blow up the front end (7) of the self-adhesive label (1) -auxiliary stripping;
③ a pressing device (8) is arranged at the rear end of the front edge (5) to press the rear end (9) of the self-adhesive label (1) to prevent the self-adhesive label (1) from being blown off;
④ when detecting that the product is moving in place, the motor is started to send out the self-adhesive label (1) and attach the label to the product.
Preferably, the air blowing scraper knife (6) is a scraper knife with a blade provided with an air blowing nozzle (3). The blowing nozzle (3) can be a blowing hole, a blowing seam and the like. The air blowing scraper knife (6) is preferably an anti-sticking scraper knife with an air blowing nozzle (3) attached to the blade.
In order to avoid the adhesive label (1) from being blown to be too high and to cause wrinkles, a height limiting plate (12) is arranged above the front edge (5). .
The test shows that: if the air blowing shovel (6) does not blow air, the front end (7) of the adhesive label (1) which is turned over the front edge (5) can be adhered to the blade and cannot be tilted. If only air is blown without using a scraper knife, the front end (7) of the adhesive label (1) turning over the front edge (5) cannot be blown up. The front end (7) of the adhesive label (1) which turns over the front edge (5) can be smoothly tilted and marked only by combining the shoveling and blowing (i.e. auxiliary stripping measures).
In summary, the low-carbon labeling method is characterized by further comprising one of the following steps:
① the air blowing scraper knife (6) is a scraper knife with an air blowing nozzle (3) attached to the blade;
② the air blowing scraper knife (6) is an anti-sticking scraper knife with an air blowing nozzle (3) attached to the blade;
③ a height limiting plate (12) is arranged above the front edge (5);
④ a program control air valve (10) is arranged on the air transmission pipeline (11) of the air blowing scraper knife (6), when the front end (7) of the self-adhesive label (1) is scooped up, the labeling control system opens the program control air valve (10) to blow the air blowing scraper knife (6), and then the labeling control system makes the self-adhesive label (1) pause and wait at the front edge (5);
⑤ the air blowing shovel blade (6) is erected at the front end of the label outlet plate (4), on the front side of the release paper (2) and at the position where the release paper (2) turns 0.1-15mm past the front edge (5);
⑥ the air-blowing blade (6) blows a continuous gentle breeze, in other words, the air-blowing blade (6) blows air gently without interruption.
Compared with the prior art, the invention can produce the following beneficial effects.
Firstly, the thickness of the adhesive sticker material surface paper layer can be greatly reduced, the resource waste can be reduced, and the environmental protection and low carbon are promoted. The experiment shows that: the thickness of the thin-film surface paper layer can be reduced from the current 35 mu m to 6 mu m, and the material resource is saved by up to 83 percent; paper tissueThe thickness of the layer may be from 80g/m2Reduced to 28g/m2And the material resource is saved by 65 percent. By combining the non-standard backing paper adhesive label die cutting method (application number 2014104848931) invented by the applicant, the cost of release paper and facial tissue can be greatly reduced, the resource waste is reduced, and the environmental protection and low carbon are promoted.
Secondly, when the adhesive label is used, even if the surface paper layer is not thinned, the quality accident that the individual adhesive label (1) cannot be tilted and is taken away by the release paper (2) to cause label leakage of the product can be avoided. And realizing display: by adopting the labeling method, the quality accident of label leakage can be avoided by 100 percent.
Third, in use, even if the surface paper layer is not thinned, the labeling speed can be greatly improved, and experiments show that: the labeling method can improve the labeling speed to 600 pieces/minute and improve the labeling speed by more than 30 percent.
Fourthly, the self-adhesive label (1) with a very thin surface paper layer can be mechanically attached by using the invention, and air bubbles around the label in a multi-layer composite packaging object can be eliminated.
Fifthly, after the ultrathin adhesive sticker label (1) is pasted on rolls such as flexible packaging bags, the local convex phenomenon of the winding surface of the pasting position is greatly reduced, the flexible packaging bags can be prevented from being folded, and the subsequent automatic packaging is not influenced.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
FIG. 1 is a schematic view of a low carbon labeling system of the present invention.
Fig. 2 is a schematic structural view of a blowing blade used in the present invention.
FIG. 3 is a schematic view of a label-dispensing board of the current sticker labeling machine.
The reference numbers illustrate: 1-self-adhesive label, 2-release paper, 3-air blowing nozzle, 4-label discharging plate, 5-front edge, 6-air blowing scraper knife, 7- (label) front end, 8-pressing device, 9- (label) rear end, 10-program control air valve, 11-air pipeline and 12-height limiting plate.
The first embodiment.
A low-carbon labeling system is manufactured.
As shown in fig. 1 and 2, a blowing shovel (6) is mounted at the front end of the front edge (5) of the label (4) of the current self-adhesive labeling machine for shoveling the front end (7) of the self-adhesive label (1) passing the front edge (5).
A program control air valve (10) controlled by a labeling control system is erected on an air transmission pipeline (11) of the air blowing scraper knife (6); when the front end (7) of the self-adhesive label (1) is scooped up, the labeling control system opens the program control air valve (10) and blows air by using the air blowing shovel blade (6) so as to blow up the front end (7) of the self-adhesive label (1) (namely, the self-adhesive label is peeled off from the release paper); then, the labeling control system stops the self-adhesive label (1) to wait at the front edge (5).
A pressing device (8), such as a press wheel, is arranged at the rear end of the front edge (5). So as to press the rear end (9) of the self-adhesive label (1) and prevent the self-adhesive label (1) from being blown off.
When the electric eye detects that the product moves to the designated position, the labeling control system starts the motor to send out the adhesive label (1) in the pause waiting state and then to be attached to the product. In order to avoid the adhesive label (1) from being blown and warped too high to cause wrinkles, a height limiting plate (12) is preferably arranged at a position 3-5mm above the front edge (5).
Example two.
A low-carbon labeling method.
As shown in fig. 1 and 2, a blowing shovel (6) is erected at the front end of the label output plate (4), the front surface of the release paper (2) and the position of 0.1-15mm of the front edge (5) of the release paper (2), and once the front end of the self-adhesive label (1) slightly crosses the front edge (5), the self-adhesive label is shoveled.
A program control air valve (10) controlled by a labeling control system is erected on an air transmission pipeline (11) of the air blowing scraper knife (6); when the front end (7) of the self-adhesive label (1) is scooped up, the program control air valve (10) is opened to blow air by the air blowing shovel blade (6), and the front end (7) of the self-adhesive label (1) is blown up; and the self-adhesive label (1) is stopped and waits at the front edge (5). Of course, the air blowing shovel blade (6) can also blow air gently uninterruptedly, and the air blowing strength can be adjusted and set according to empirical parameters.
A pressing device (8), such as a press wheel, is arranged at the rear end of the front edge (5). The rear end (9) of the self-adhesive label (1) is pressed tightly to prevent the self-adhesive label (1) from being blown off.
When the electric eye detects that the product moves to a specified position, the motor is started to send out the adhesive label (1) in a pause waiting state and then attach the adhesive label to the product. In order to avoid the adhesive label (1) from being blown and warped too high to cause wrinkles, a height limiting plate (12) is preferably arranged at a position 3mm above the front edge (5).
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, therefore, the present invention is not limited by the appended claims.
Claims (4)
1. The utility model provides a low carbon pastes mark system, includes the non-setting adhesive labeller, and the non-setting adhesive labeller peels off non-setting adhesive label (1) from type paper (2) intermittently, adds and pastes on the product, and its characterized in that includes:
① a blowing shovel (6) is erected at the front end of the front edge (5) of the label outlet plate (4) of the self-adhesive labeling machine, the blowing shovel (6) is a shovel with a blowing nozzle (3) attached to a blade to shovel the front end (7) of the self-adhesive label (1) which turns over the front edge (5), a height limiting plate (12) is arranged above the front edge (5), and a pressing device (8) is arranged at the rear end of the front edge (5);
② when the front end (7) of the self-adhesive label (1) is scooped up, the air blowing shovel (6) blows air to blow up the front end (7) of the self-adhesive label (1);
③ when the product is detected to be in place, the labeling control system starts the motor to send out the self-adhesive label (1) to be attached to the product.
2. A low carbon labeling system according to claim 1, characterized by at least one of the following:
① the air blowing scraper knife (6) is an anti-sticking scraper knife with an air blowing nozzle (3) attached to the blade;
② A program control air valve (10) is additionally arranged on an air transmission pipeline (11) of the air blowing scraper knife (6), when the front end (7) of the self-adhesive label (1) is scooped up, the labeling control system opens the program control air valve (10) to enable the air blowing scraper knife (6) to blow air, then the labeling control system enables the self-adhesive label (1) to pause and wait at the front edge (5), and when the product is detected to move in place, the labeling control system starts a motor to send out the self-adhesive label (1) in a pause waiting state and attach the self-adhesive label to the product.
3. A low-carbon labeling method comprises the steps of adopting a self-adhesive labeling machine to intermittently strip self-adhesive labels (1) from release paper (2) and attach the self-adhesive labels to products, and is characterized by comprising the following steps:
① a blowing shovel blade (6) is arranged at the front end of the front edge (5) of the label outlet plate (4) of the self-adhesive labeling machine, the blowing shovel blade (6) is a shovel blade with a blade provided with a blowing nozzle (3) so as to shovel the front end (7) of the self-adhesive label (1) which is turned over the front edge (5);
② when the front end (7) of the self-adhesive label (1) is scooped up, the air blowing shovel (6) blows air to blow up the front end (7) of the self-adhesive label (1);
③ a height limiting plate (12) is arranged above the front edge (5), a pressing device (8) is arranged at the rear end of the front edge (5) to press the rear end (9) of the self-adhesive label (1) to prevent the self-adhesive label (1) from being blown off;
④ when the product is detected to be in place, the motor is started to send out the self-adhesive label (1) and attach the self-adhesive label to the product.
4. A low carbon labeling process according to claim 3, characterized by at least one of the following:
① the air blowing scraper knife (6) is an anti-sticking scraper knife with an air blowing nozzle (3) attached to the blade;
② A program control air valve (10) is arranged on the air transmission pipeline (11) of the air blowing scraper knife (6), when the front end (7) of the self-adhesive label (1) is scooped up, the labeling control system opens the program control air valve (10) to blow the air blowing scraper knife (6), then the labeling control system makes the self-adhesive label (1) pause and wait at the front edge (5), when the product is detected to be in place, the labeling control system starts a motor to send out the self-adhesive label (1) in pause and wait state to be attached to the product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510086150.3A CN104670605B (en) | 2015-02-09 | 2015-02-18 | Low-carbon labeling system and labeling method thereof |
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| CN201510066386 | 2015-02-09 | ||
| CN2015100663860 | 2015-02-09 | ||
| CN201510086150.3A CN104670605B (en) | 2015-02-09 | 2015-02-18 | Low-carbon labeling system and labeling method thereof |
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| CN104670605B true CN104670605B (en) | 2020-01-14 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106395046A (en) * | 2016-11-19 | 2017-02-15 | 无锡中环包装有限公司 | Label stripping plate of package labeling machine |
| CN106379618A (en) * | 2016-11-19 | 2017-02-08 | 无锡中环包装有限公司 | Stripping plate for adhesive label for packing |
| CN106428863A (en) * | 2016-11-19 | 2017-02-22 | 无锡中环包装有限公司 | Simple stripping structure for packaging label |
| CN106428870A (en) * | 2016-11-19 | 2017-02-22 | 无锡中环包装有限公司 | Simple package label stripping structure |
| CN107486981A (en) * | 2017-09-29 | 2017-12-19 | 苏州安洁科技股份有限公司 | A kind of 3D wheats draw tool of delaminating |
| CN113733237B (en) * | 2021-09-08 | 2023-03-21 | 福清市协裕印刷制品有限公司 | Die cutting machine for trademark labels |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5730816A (en) * | 1995-07-24 | 1998-03-24 | Imtec, Inc. | Selective label stripping method and apparatus |
| JP2000079924A (en) * | 1998-09-01 | 2000-03-21 | Echigo Fudagami Kk | Label applicator having powder/dust removing function and label dust removing method |
| JP4988285B2 (en) * | 2006-09-26 | 2012-08-01 | リンテック株式会社 | Sticking head and sheet sticking method using the same |
| JP4778498B2 (en) * | 2007-11-26 | 2011-09-21 | 日東電工株式会社 | Label attaching method and label attaching device |
| CN103832643A (en) * | 2012-11-21 | 2014-06-04 | 无锡中环包装有限公司 | Label stripping device of labeling machine for packaging |
| CN203143112U (en) * | 2013-02-27 | 2013-08-21 | 晶彩科技股份有限公司 | Auxiliary label gluing device |
| CN203652216U (en) * | 2013-12-26 | 2014-06-18 | 惠州市宏盛电子有限公司 | Labeling device |
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