CN109051942B - Anti-overflow anti-sticking connector for reel printed matter and splicing method - Google Patents
Anti-overflow anti-sticking connector for reel printed matter and splicing method Download PDFInfo
- Publication number
- CN109051942B CN109051942B CN201810860301.XA CN201810860301A CN109051942B CN 109051942 B CN109051942 B CN 109051942B CN 201810860301 A CN201810860301 A CN 201810860301A CN 109051942 B CN109051942 B CN 109051942B
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- China
- Prior art keywords
- bonding
- printed matter
- reel
- adhesive tape
- reel printed
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H21/00—Apparatus for splicing webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/192—Labels
Abstract
The application provides an anti-overflow anti-sticking connector and a splicing method for reel printed matters, which relate to the field of auxiliary products for production of reel printed matters, and the quality of reel products and the stability of subsequent procedures are ensured by preventing connectors from overflowing adhesive under extrusion through the change of the connector structure of reel products and the improvement of a connector splicing method, so that the production efficiency is improved to a certain extent; meanwhile, the method shortens the time for operating the joint and is suitable for online operation. The application solves the problems in the traditional printing industry with lower cost through the simple structure layer arrangement, improves the quality of the reel printed matter, is beneficial to the smooth subsequent processing of the reel printed matter, particularly the reel cigarette label, and has basically no change to the existing working procedure and lower use cost.
Description
Technical Field
The application relates to the field of auxiliary products for producing reel printed matters, in particular to an anti-overflow anti-sticking connector and a splicing method.
Background
In the production process of reel trademarks, the product is subjected to a slitting and rewinding process, the parts with defects and flaws are required to be removed, then the parts meeting the requirements are lapped and rewound into reels, the quality of joints is good and bad, and the production efficiency and the production quality of subsequent products are directly affected.
At present, the rewinding process of the reel product is usually carried out by using adhesive tapes, specifically, the left joint and the right joint are correspondingly bonded together through the adhesive tapes, but the following disadvantages exist in the joint use process: because the adhesive layer with elasticity is coated on the conventional adhesive tape adhesive surface, although the thickness is very thin, the adhesive tape is generally below 1mm, and has no problem under the normal use condition, when the cut reel trademark is rewound into a disc, the compactness of the reel is higher under the action of winding tension, the adhesive tape at the joint is subjected to huge pressure, the adhesive layer is extruded and deformed, the adhesive layer overflows from the base film layer, the reel trademark is further polluted, the mutual adhesion is caused, the packaging molding is finally influenced, and the quality accident is caused.
For example, "CN201310138672.4 is a splicing method of reel box packaging paper joints", by means of the splicing method, the joints are thinner, the tension fluctuation generated by the joints is smaller, the production state is more stable, the joints are easier to be identified by on-line detection equipment, the accuracy of rejecting defective products is ensured, the defective products of the joints are controlled, and the production cost and the workload of customers are reduced.
It can be seen that the existing reel product joint focuses on ensuring the firmness, thinness and thinness of the joint and being convenient for identification, but the adhesive layer of the adhesive tape at the joint is extruded and overflowed when the adhesive tape is extruded after the reel product is wound for many times, so that the defects of pollution, mutual adhesion and the like are not involved, and no good solution is proposed.
Disclosure of Invention
In order to solve the problems in the prior art, the application provides the anti-overflow anti-sticking connector for the reel printed matter and the splicing method, and the quality of the reel printed matter and the stability of the subsequent procedures are ensured by preventing the connector from overflowing the adhesive under extrusion through the change of the structure of the connector of the reel product and the improvement of the splicing method of the connector, so that the production efficiency is improved to a certain extent; meanwhile, the method shortens the time for operating the joint and is suitable for online operation.
In order to achieve the purpose, the application adopts the following technical scheme that the anti-overflow anti-sticking connector of the reel printed matter is characterized by comprising a front splicing part 1, a rear splicing part 2 and an adhesive layer 3; the adhesive layer 3 is perpendicular to the winding direction of the reel printed matter, the central line of the adhesive layer 3 coincides with the contact line of the front splicing part 1 and the rear splicing part 2, the adhesive layer 3 comprises a base material layer 301, an adhesive layer 302 and anti-overflow adhesive layers 303 arranged on two sides of the adhesive layer 302, the length of the anti-overflow adhesive layers 303 is the same as that of the whole adhesive layer 3, the width of the anti-overflow adhesive layers is 1-3mm, the edges of the anti-overflow adhesive layers are aligned with the adhesive layer 3, the anti-overflow adhesive layers 303 are made of light materials with micropore and cilia structures uniformly distributed, and the thickness of the anti-overflow adhesive layers is 0.02-0.1 mm.
The reel printed matter is a reel cigarette label.
The front splicing part 1 and the rear splicing part 2 are horizontally butted, the front splicing part and the rear splicing part are positioned in the same plane, and the adhesive layer 3 is adhered to the front surface of the reel printed matter, so that the joint can be identified conveniently.
The front splicing part 1 and the rear splicing part 2 are horizontally butted and are positioned in the same plane, and the adhesive layer 3 is adhered to the front surface and the back surface of the reel printed matter, and the front splicing part and the rear splicing part are mutually symmetrical, so that the joint can be conveniently identified.
The front splicing part 1 and the rear splicing part 2 are mutually overlapped, the rear splicing part 2 is positioned above the joint, the adhesive layer 3 is stuck on the front surface, and when the reel cigarette label is unreeled and packaged, the cigarette packet scraper can not scrape the joint from the back forward scraping process.
The front splicing part 1 and the rear splicing part 2 are mutually overlapped, the rear splicing part 2 is positioned above the joint, the bonding layer 3 is stuck on the front side and the back side, the positions of the front bonding layer 3 and the back bonding layer 3 are staggered, the staggered distance is the length of the overlapping part of the front splicing part 1 and the rear splicing part 2, and when the cigarette pack is unreeled and packaged, the cigarette pack scraper cannot scratch the joint in the process of scraping the cigarette pack forward from the back.
When the number of the coils is relatively small, but the post-processing tension is large, the adhesive layers 3 are arranged on the front surface and the aspect of the joint, and the possibility that the adhesive layer 302 overflows due to small pressure of the joint or the number of the overflows is small because of small number of the coils, two adhesive layers 3 can be arranged, and the two adhesive layers 3 can bear large winding and unwinding tension, so that the joint is effectively prevented from being damaged.
The splicing method of the anti-overflow anti-sticking connector of the reel printed matter is characterized by comprising the following steps of:
a. trimming two tearing openings of the reel printed matter after defect parts are removed, so that the formed butt joint openings of the front splicing part 1 and the rear splicing part 2 are flat and smooth;
b. selecting an adhesive tape with a color larger than the main color of the reel printed matter, wherein the width of the adhesive tape can completely cover the joint, the thickness of the adhesive tape does not exceed the thickness of the reel printed matter, and cutting the adhesive tape into small sections consistent with the width of the reel printed matter;
c. selecting a light material with uniformly distributed micropores and cilia structures, cutting into two thin strips with the width of 1-2mm and the length consistent with that of the adhesive tape in the step b, respectively adhering the two thin strips on the left side and the right side of the adhesive tape adhesive surface, and aligning the two thin strips with the edges to prepare an adhesive layer 3;
d. the bonding layer 3 is covered on the opposite interfaces of the front splicing part 1 and the rear splicing part 2, the interfaces are positioned at the middle position of the bonding layer 3, and the bonding is completed after the bonding layer 3 is pressed.
When double-sided bonding is needed, after the front bonding is performed according to the steps, the back bonding is performed according to the same steps, and it is noted that when the back bonding is performed, the bonding position of the back bonding layer 3 is selected according to the bonding mode adopted by the front bonding part 1 and the back bonding part 2, and the front bonding part 1 and the back bonding part 2 are horizontally abutted, so that the arrangement of the back bonding layer 3 is completely consistent with the front and corresponds to each other; the front splicing part 1 and the rear splicing part 2 adopt a mutual lap joint mode, the front bonding layer 3 is used for pasting the port of the front splicing part 1 and the front surface of the rear splicing part 2, the back bonding layer 3 is used for pasting the port of the rear splicing part 2 and the back surface of the front splicing part 1, the positions of the front bonding layer 3 and the back bonding layer 3 are staggered, and the staggered distance is the length of the lap joint part of the front splicing part 1 and the rear splicing part 2.
The width of the adhesive tape is 0.8-1.5cm, and the thickness of the adhesive tape is 50% -90% of the thickness of the reel printed matter.
Preferably, the cutting width of the light material is 1.5mm.
Preferably, the light material is tipping base paper with a quantitative amount of 25g-30 g.
The principle of the application is as follows: in general, when the split and spliced reel trademark is rewound into a reel, under the action of winding tension, the tightness of the reel is higher, the adhesive tape at the joint is subjected to huge pressure, the adhesive layer 302 is extruded and deformed, so that the adhesive overflows the base film layer, the reel trademark is polluted, the adhesive tape is adhered to each other, and finally the packaging molding is influenced, and the quality accident is caused.
The application has the following beneficial effects: the application solves the problems in the traditional printing industry with lower cost through the simple structure layer arrangement, improves the quality of the reel printed matter, is beneficial to the smooth subsequent processing of the reel printed matter, particularly the reel cigarette label, and has basically no change to the existing working procedure and lower use cost.
Drawings
Fig. 1 is a schematic view of the structure of the joint according to the present application.
Fig. 2 is a schematic view of the structure of the adhesive layer shown.
Fig. 3 is a schematic structural view of the joint of embodiment 1.
Fig. 4 is a schematic structural view of the joint of embodiment 2.
Fig. 5 is a schematic structural view of the joint of embodiment 3.
Fig. 6 is a schematic structural view of the joint of embodiment 4.
In the figure, a front splice 1, a rear splice 2, an adhesive layer 3, a base material layer 301, an adhesive layer 302, and an anti-overflow adhesive layer 303.
Detailed Description
Example 1
As shown in fig. 1, 2 and 3, the anti-overflow anti-sticking connector for reel printed matter in this embodiment includes a front splicing part 1, a rear splicing part 2, and an adhesive layer 3; the adhesive layer 3 is vertically arranged with the winding direction of the reel printed matter, the central line of the adhesive layer 3 is overlapped with the contact line of the front splicing part 1 and the rear splicing part 2, the adhesive layer 3 comprises a base material layer 301, an adhesive layer 302 and anti-overflow adhesive layers 303 arranged on two sides of the adhesive layer 302, the length of the anti-overflow adhesive layers 303 is the same as that of the whole adhesive layer 3, the width is 1.5mm, the edges of the anti-overflow adhesive layers are aligned with the adhesive layer 3, and the anti-overflow adhesive layers 303 adopt tipping paper base paper which is uniformly distributed with micropore and cilia structures and has the ration of 27.5g and the thickness of 0.03mm; the front splicing part 1 and the rear splicing part 2 are horizontally butted, the front splicing part and the rear splicing part are positioned in the same plane, and the adhesive layer 3 is adhered to the front surface of the reel printed matter, so that the joint can be identified conveniently.
The splicing method of the anti-overflow anti-sticking connector of the reel printed matter is characterized by comprising the following steps of:
a. trimming two tearing openings of the reel printed matter after defect parts are removed, so that the formed butt joint openings of the front splicing part 1 and the rear splicing part 2 are flat and smooth;
b. selecting an adhesive tape with a color larger than the main color of the reel printed matter, wherein the width of the adhesive tape can completely cover the joint, selecting 0.8cm, and cutting the adhesive tape into small sections with the same width as the reel printed matter, wherein the thickness of the adhesive tape is 50% of the thickness of the reel printed matter;
c. selecting a light material with uniformly distributed micropores and cilia structures, cutting into two thin strips with the width of 1mm and the length consistent with that of the adhesive tape in the step b, respectively adhering the two thin strips on the left side and the right side of the adhesive tape adhesive surface, and aligning the two thin strips with the edges to prepare an adhesive layer 3;
d. the bonding layer 3 is covered on the opposite interfaces of the front splicing part 1 and the rear splicing part 2, the interfaces are positioned at the middle position of the bonding layer 3, and the bonding is completed after the bonding layer 3 is pressed.
Example 2
As shown in fig. 1, 2 and 4, the anti-overflow anti-sticking connector of the reel printed matter in the embodiment, wherein the reel printed matter is a reel cigarette label, and comprises a front splicing part 1, a rear splicing part 2 and an adhesive layer 3; the bonding layer 3 comprises a substrate layer 301, an adhesive layer 302 and anti-overflow suction adhesive layers 303 arranged on two side edges of the adhesive layer 302, wherein the length of each anti-overflow suction adhesive layer 303 is the same as that of the whole bonding layer 3, the width is 2mm, the edges of each anti-overflow suction adhesive layer 303 are aligned with the bonding layer 3, and the anti-overflow suction adhesive layers 303 are tipping base paper with micro holes and cilia structures uniformly distributed and with a ration of 30 g; the front splicing part 1 and the rear splicing part 2 of the connector are horizontally butted, the front splicing part and the rear splicing part are positioned in the same plane, and the adhesive layer 3 is adhered to the front surface and the back surface of the reel printed matter, and the front splicing part and the back splicing part are mutually symmetrical, so that the connector is convenient to identify.
The splicing method of the anti-overflow anti-sticking connector of the reel printed matter is characterized by comprising the following steps of:
a. trimming two tearing openings of the reel printed matter after defect parts are removed, so that the formed butt joint openings of the front splicing part 1 and the rear splicing part 2 are flat and smooth;
b. selecting an adhesive tape with a color larger than the main color of the reel printed matter, wherein the width of the adhesive tape can completely cover the joint, selecting 1.0cm, and cutting the adhesive tape into small sections with the same width as the reel printed matter, wherein the thickness of the adhesive tape is 70% of the thickness of the reel printed matter;
c. selecting a light material with uniformly distributed micropores and cilia structures, cutting the light material into two thin strips with the width of 2mm and the length consistent with that of the adhesive tape in the step b, respectively adhering the two thin strips on the left side and the right side of the adhesive tape adhesive surface, and aligning the two thin strips with the edges to prepare an adhesive layer 3;
d. covering the bonding layer 3 on the opposite interfaces of the front splicing part 1 and the rear splicing part 2, wherein the interfaces are positioned at the middle position of the bonding layer 3, and tightly bonding the two after pressing to finish splicing;
e. after the front surface is bonded according to the above steps, the back surface is bonded according to the same steps, and the back surface bonding layer 3 is arranged to be completely identical to the front surface and corresponds to the front surface.
Example 3
As shown in fig. 1, 2 and 5, the size parameters of the connector in this embodiment are identical to those of embodiment 1, and the difference is that the front splice part 1 and the rear splice part 2 are mutually overlapped, the rear splice part 2 is located above the connector, the adhesive layer 3 is stuck on the front surface, and when the cigarette pack is unreeled and packaged, the cigarette pack scraper can not scratch the connector from the rear to the front in the scraping process.
Example 4
As shown in fig. 1, 2 and 6, the size parameters of the joint in this embodiment are identical to those of embodiment 2, and the difference is that the front splice 1 and the rear splice 2 are mutually overlapped, the rear splice 2 is located above the joint, the adhesive layer 3 is adhered on the front and the back, the positions of the front and the back adhesive layers 3 are staggered, the staggered distance is the length of the overlapped part of the front splice 1 and the rear splice 2, and when the reel cigarette pack is unreeled and packaged, the cigarette pack scraper cannot scratch the joint in the process of scraping the cigarette pack from the back to the front.
Claims (4)
1. The splicing method of the anti-overflow anti-sticking connector of the reel printed matter is characterized by comprising the following steps of:
a. trimming two tearing openings of the reel printed matter after defect parts are removed, so that the butt joint of the front splicing part (1) and the rear splicing part (2) is smooth;
b. selecting an adhesive tape with a color larger than that of the main color of the reel printed matter, wherein the width of the adhesive tape can completely cover the joint, the thickness of the adhesive tape does not exceed that of the reel printed matter, and cutting the adhesive tape into small sections consistent with the width of the reel printed matter;
c. selecting a light material with uniformly distributed micropores and cilia structures, cutting into two thin strips with the width of 1-2mm and the length consistent with that of the adhesive tape in the step b, respectively adhering the two thin strips on the left side and the right side of the adhesive tape adhesive surface, and aligning the two thin strips with the edges to prepare an adhesive layer (3);
d. the bonding layer (3) is covered on the butt joint of the front splicing part (1) and the rear splicing part (2), the joint is positioned at the middle position of the bonding layer (3), and the bonding is completed by tightly bonding the front splicing part and the rear splicing part after pressing.
2. The splicing method of anti-overflow anti-sticking joints of reel printed matter according to claim 1, wherein the width of the adhesive tape in the step b is 0.8-1.5cm, and the thickness of the adhesive tape is 50% -90% of the thickness of the reel printed matter.
3. The splicing method of anti-overflow anti-sticking joints of reel printed matter according to claim 1, wherein the light material is tipping base paper with a weight of 25g-30g, and the cutting width is 1.5mm.
4. The splicing method of an anti-overflow and anti-sticking joint for reel printed matter according to claim 1, wherein, when double-sided bonding is performed, after the front bonding is performed according to the above steps, the back bonding is performed according to the same steps; when the back surface bonding is carried out, the bonding position of the back surface bonding layer (3) is selected according to the bonding mode adopted by the front bonding part (1) and the back bonding part (2), the front bonding part (1) and the back bonding part (2) are horizontally abutted, and the arrangement of the back surface bonding layer (3) is completely consistent with the front surface, and the two are corresponding to each other; front splice (1) and back splice (2) adopt the overlap joint mode each other, and front splice (1) port and back splice (2) are openly pasted to front adhesive layer (3), and back adhesive layer (3) paste back splice (1) port and front splice (2) back, and the position of front, back adhesive layer (3) staggers, and the distance of staggering is the length of preceding splice (1) and back splice (2) overlap joint portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860301.XA CN109051942B (en) | 2018-08-01 | 2018-08-01 | Anti-overflow anti-sticking connector for reel printed matter and splicing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860301.XA CN109051942B (en) | 2018-08-01 | 2018-08-01 | Anti-overflow anti-sticking connector for reel printed matter and splicing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109051942A CN109051942A (en) | 2018-12-21 |
| CN109051942B true CN109051942B (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810860301.XA Active CN109051942B (en) | 2018-08-01 | 2018-08-01 | Anti-overflow anti-sticking connector for reel printed matter and splicing method |
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| CN (1) | CN109051942B (en) |
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| CN208700194U (en) * | 2018-08-01 | 2019-04-05 | 云南通印股份有限公司 | A kind of anti-overflow anti-sticking connector of reel printed matter |
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| DE2714854A1 (en) * | 1977-04-02 | 1978-10-12 | Hermann Gmbh Co Heinrich | Laminated strip end joint - has junction piece with strip above intervening gap detachable from opposite piece |
| JPH05730U (en) * | 1991-06-14 | 1993-01-08 | 東洋ケミカル株式会社 | Synthetic resin adhesive tape |
| US5405470A (en) * | 1991-08-02 | 1995-04-11 | Held; Alfons N. | Method and device for splicing two thin webs of material |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109051942A (en) | 2018-12-21 |
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