CN102225726A - Connecting structure between splicing joints of two transfer composite sheet rolls and manufacturing method thereof - Google Patents
Connecting structure between splicing joints of two transfer composite sheet rolls and manufacturing method thereof Download PDFInfo
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- CN102225726A CN102225726A CN2011100932500A CN201110093250A CN102225726A CN 102225726 A CN102225726 A CN 102225726A CN 2011100932500 A CN2011100932500 A CN 2011100932500A CN 201110093250 A CN201110093250 A CN 201110093250A CN 102225726 A CN102225726 A CN 102225726A
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- adhesive tape
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Abstract
The invention provides a connecting structure between splicing joints of two transfer composite sheet rolls. The connecting structure comprises a splicing joint of a new transfer composite sheet roll, a splicing joint of an old transfer composite sheet roll, a first adhesive tape and a second adhesive tape, wherein a gap is reserved between the splicing joint of the new transfer composite sheet roll and the splicing joint of the old transfer composite sheet roll; a first isolation device is arranged in the center of the inner surface of a first adhesive layer of the first adhesive tape, and completely covers the gap; and a second isolation device is arranged in the center of the surface of a first adhesive layer of the second adhesive tape, and completely covers the gap. As the first isolation device and the second isolation device are arranged, the gap is completely closed, so that the first adhesive layer of the first adhesive tape and the second adhesive layer of the second adhesive tape cannot be adhered through the gap. The connecting structure has the advantages of simple structure, easiness for implementation and good using effect, and can be used for completely eliminating breakdown caused by the fact that the splicing joints cannot be separated smoothly as the adhesive layers of the adhesive tapes are adhered together.
Description
Technical field
The present invention relates to a kind of structure that shifts compound paper roll, more specifically to connection structure and the manufacture method thereof between the compound paper roll joints of a kind of two migration volumes.
Background technology
Along with country is more and more higher to environmental protection requirement, common extrusion coating paper has the basement membrane that is difficult for degraded because of the surface, uses fewer and fewerily.In order to reach environmental protection requirement, printing industry transfers to adopt transfer extrusion coating paper (being transfer aluminum plated paper) to print.
The production technology of existing transfer extrusion coating paper may further comprise the steps successively: be coated with release layer on the basement membrane, on release layer vacuum aluminum-coated formation vacuum aluminium coated layer, vacuum aluminium coated layer and paper are compoundly obtained the transfer extrusion coating paper of tape base film, basement membrane is peeled off from release layer are obtained shifting extrusion coating paper, will shift extrusion coating paper and be wound into and shift compound paper roll.In order to improve the printing performance that shifts extrusion coating paper, after basement membrane is peeled off from release layer, on the release layer that shifts extrusion coating paper, print one deck varnish usually, drying is rolling again, makes finished product, and this has been the known mode of production of printing industry.
This technology is owing to exist mass defects such as gluing flower and wiping flower at wrapup procedure, for solving this mass defect, the applicant has adopted on line to peel off typography or on line and has peeled off and cut technology, and applied for patent simultaneously with the application, the processing step that on line is peeled off printing comprises that successively the tape base film shifts compound paper roll and launches with unreeling machine, peel off the unit and peel off basement membrane, printing element is to shifting the extrusion coating paper printing.On line is peeled off the processing step that cuts and is comprised that successively the tape base film shifts compound paper roll and launches with unreeling machine, peels off the unit and peels off basement membrane, cuts the unit and will shift extrusion coating paper and cut into big opening (promptly big paper).
This production technology generally all is to adopt double not shut down unreeling machine to unreel, and the still unstripped tape base film of basement membrane shifts extrusion coating paper and carries out new and old paper roll when switching under non-stop-machine situation, and the mode that can select has two kinds:
1, overlap joint.Overlapping mode is exactly that old paper roll leaves on the paper that a part of tail is overlapped on new paper roll, has certain overlapping between them.
2, splicing.Connecting method is exactly that the afterbody of old paper roll and the head of new paper roll are stitched together, and does not have lap each other, and has certain clearance.
Because what switch is that the still unstripped tape base film of basement membrane shifts compound paper roll, need carries out basement membrane in the back and shift cutting separation of extrusion coating paper, so must adopt connecting method to carry out switching between new and old paper roll.As shown in Figure 1, 2, adopt connecting method to shift extrusion coating paper and basement membrane and break peeling off Shi Buhui, therefore peel off and to finish smoothly.Generally adopt than the serrated knife that is easier to cut off because shift the switching of extrusion coating paper, the end of the joints of new and old paper roll all is a zigzag fashion when therefore shifting extrusion coating paper and twisting in splicing.
In the time of splicing, the gap between the joints of new and old paper roll joints causes the glue-line of two adhesive tapes to bond together easily under pressure.The glue-line that bonds together when peeling off in the back is difficult to separate, and the joints place just is easy to generate fracture or tears material like this, causes occurring machine halt trouble, causes a large amount of waste products.
Summary of the invention
The objective of the invention is prior art is improved; connection structure between the compound paper roll joints of a kind of two migration volumes is provided; can eliminate because the glue-line of two adhesive tapes bonds together the machine halt trouble that causes joints to cut separation and to be caused smoothly, the technical scheme of employing is as follows:
Connection structure between the compound paper roll joints of two migration volumes of the present invention, the joints that comprises the compound paper roll of new transfer, the joints of the compound paper roll of old transfer, first adhesive tape and second adhesive tape, first glue-line of first adhesive tape connects the end face of the joints of the end face of joints of the compound paper roll of new transfer and the compound paper roll of old transfer respectively, second glue-line of second adhesive tape connects the bottom surface of the joints of the bottom surface of joints of the compound paper roll of new transfer and the compound paper roll of old transfer respectively, and newly shift the joints of compound paper roll, leave the space between the joints of the compound paper roll of old transfer, it is characterized in that: the first glue-line inside face (being provided with the one side of glue-line) of described first adhesive tape middle part also is provided with first spacer assembly, and first spacer assembly covers above-mentioned space (newly shifting the space between the joints of the joints of compound paper roll and the compound paper roll of old transfer) fully.
More excellent scheme, described first spacer assembly are the adhesive tape (this adhesive tape back coating adopts the oiliness coating of general double faced adhesive tape barrier paper) that outside face is provided with the oiliness coating.Because it is sticking dead that the oiliness coating of this adhesive tape outside face is difficult for the adhesive tape of another side, therefore can avoid the glue-line of two adhesive tapes to bond together.
For the glue-line of better avoiding two adhesive tapes bonds together, middle part, the first glue-line surface of described second adhesive tape also is provided with second spacer assembly, and second spacer assembly covers above-mentioned space (newly shifting the space between the joints of the joints of compound paper roll, the compound paper roll of old transfer) fully.That is to say that first spacer assembly, second spacer assembly lay respectively at the above and below in the space between the joints of the joints of the compound paper roll of new transfer, the compound paper roll of old transfer, with the space complete closed, first glue-line of the adhesive tape of winning and second glue-line of second adhesive tape can't be bondd mutually by the space between the joints of the joints of the compound paper roll of new transfer, the compound paper roll of old transfer.
A kind of preferable scheme, the described first spacer assembly surface be shaped as oblong, and the width on the first spacer assembly surface is greater than the width of above-mentioned space (newly shifting the space between the joints of the joints of compound paper roll and the compound paper roll of old transfer); The second spacer assembly surface be shaped as oblong, and the width on the second spacer assembly surface is greater than the width of above-mentioned space (newly shifting the space between the joints of the joints of compound paper roll and the compound paper roll of old transfer).
More excellent scheme, described first spacer assembly and second spacer assembly are the single face adhesive tape or the scraps of paper.Like this, the material of first spacer assembly and second spacer assembly is identical with second adhesive tape with first adhesive tape, more difficult to find, also is convenient to make.If single face adhesive tape, then the glue-line of single face adhesive tape and the glue-line of first adhesive tape or the glue-line of second adhesive tape are pasted mutually, though it is higher that the cost of single face adhesive tape is compared with the scraps of paper, can guarantee that the single face adhesive tape is bonded at the glue-line middle part of cooresponding adhesive tape, so isolation effect is better.
Another object of the present invention provides the manufacture method of the connection structure between the compound paper roll joints of a kind of two migration volumes, the steps include:
(1) sticks first spacer assembly in the intermediate lateral of the first adhesive tape inside face, make the spacer assembly of winning cover the centre portion of the first adhesive tape glue-line;
(2) two ends of above-mentioned first adhesive tape are attached to first outside face of the joints of first outside face of the joints of the compound paper roll of new transfer, the compound paper roll of old transfer respectively;
(3) two ends of second adhesive tape are attached to second outside face of the joints of second outside face of the joints of the compound paper roll of new transfer, the compound paper roll of old transfer respectively.
More excellent scheme, described first spacer assembly is the adhesive tape that outside face is provided with the oiliness coating.
For the glue-line of better avoiding two adhesive tapes bonds together, also be provided with the second adhesive tape pre-treatment step before the described step 3, this step is sticked second spacer assembly in the intermediate lateral of the second adhesive tape inside face, makes second spacer assembly cover the centre portion of the second adhesive tape glue-line.
Preferred scheme, first spacer assembly are the first isolation adhesive tape, and the glue-line of the first isolation adhesive tape and the glue-line of first adhesive tape are pasted mutually; Second spacer assembly is the second isolation adhesive tape, and the glue-line of the second isolation adhesive tape and the glue-line of second adhesive tape are pasted mutually.
The present invention's beneficial effect against existing technologies is; owing to be provided with first spacer assembly; second spacer assembly; therefore will newly shift the joints of compound paper roll; space complete closed between the joints of the compound paper roll of old transfer; make first glue-line of the adhesive tape of winning and second glue-line of second adhesive tape can't pass through the new joints that shifts compound paper roll; space between the joints of the compound paper roll of old transfer bonds mutually; it is simple in structure; be easy to realize; result of use is very good, has eliminated fully because of the adhesive tape glue-line and has bonded together the machine halt trouble that causes joints to cut separation and to be caused smoothly.
Description of drawings
Fig. 1 is the cutaway view of prior art of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is the cutaway view of the preferred embodiment of the present invention;
Fig. 4 is that the B-B of Fig. 3 is to cutaway view.
The specific embodiment
As Fig. 3, shown in 4, connection structure between the compound paper roll joints of two migration volumes in this preferred embodiment, the joints 1 that comprises the compound paper roll of new transfer, the joints 2 of the compound paper roll of old transfer, first adhesive tape 3 and second adhesive tape 4, first glue-line 301 of first adhesive tape 3 connects the end face 201 of the joints 2 of the end face 101 of the new joints 1 that shifts compound paper roll and the compound paper roll of old transfer respectively, second glue-line 401 of second adhesive tape 4 connects the bottom surface 202 of the joints 2 of the bottom surface 102 of the new joints 1 that shifts compound paper roll and the compound paper roll of old transfer respectively, and newly shifts the joints 1 of compound paper roll, leave space 5 between the joints 2 of the compound paper roll of old transfer.
First glue-line, 301 inside faces of described first adhesive tape 3 middle part also is provided with the space 5 between the joints 2 that first spacer assembly, 6, the first spacer assemblys 6 cover the joints 1 of the compound paper roll of above-mentioned new transfer and the compound paper roll of old transfer fully; First glue-line, 401 inside faces of described second adhesive tape 4 middle part also is provided with the space between the joints 2 that second spacer assembly, 7, the second spacer assemblys 7 cover the joints 1 of the compound paper roll of above-mentioned new transfer, the compound paper roll of old transfer fully.That is to say that first spacer assembly 6, second spacer assembly 7 lay respectively at the above and below in the space 5 between the joints 2 of the joints 1 of the compound paper roll of new transfer, the compound paper roll of old transfer, with space 5 complete closed, second glue-line 401 of first glue-line 301 of the adhesive tape 3 of winning and second adhesive tape 4 can't be bondd mutually by the space 5 between the joints 2 of the new joints 1 that shifts compound paper roll, the compound paper roll of old transfer.
Described first spacer assembly 6 surfaces be shaped as oblong, and the width on first spacer assembly, 6 surfaces is greater than the width in the space 5 between the joints 2 of the joints 1 of the compound paper roll of above-mentioned new transfer, the compound paper roll of old transfer; Second spacer assembly, 7 surfaces be shaped as oblong, and the width on second spacer assembly, 7 surfaces is greater than the width in the space 5 between the joints 2 of the joints 1 of the compound paper roll of above-mentioned new transfer, the compound paper roll of old transfer.
Described first spacer assembly 6 and second spacer assembly 7 are the single face adhesive tape.Like this, the material of first spacer assembly 6 and second spacer assembly 7 is identical, more difficult to find with second adhesive tape 2 with first adhesive tape 1, also is convenient to make.
The manufacture method of the connection structure between the compound paper roll joints of a kind of two migration volumes, the steps include: to stick first spacer assembly 6, make the spacer assembly 6 of winning cover the centre portion of first glue-line 301 of first adhesive tape 3 in the intermediate lateral of first adhesive tape, 3 inside faces; Intermediate lateral at second adhesive tape, 2 inside faces is sticked second spacer assembly 7, makes second spacer assembly 7 cover second glue-line, 401 centre portions of second adhesive tape 4.The glue-line of such first adhesive tape 3 and second adhesive tape 4 just can not stick together, and when subsequent handling was peeled off, joints can cut separation smoothly.
The above is preferred embodiment of the present invention only, is not to be used for limiting practical range of the present invention; Be all equivalents of being done according to claim scope of the present invention, be claim scope of the present invention and cover.
Claims (9)
1. the connection structure between the compound paper roll joints of migration volume, the joints that comprises the compound paper roll of new transfer, the joints of the compound paper roll of old transfer, first adhesive tape and second adhesive tape, first glue-line of first adhesive tape connects the end face of the joints of the end face of joints of the compound paper roll of new transfer and the compound paper roll of old transfer respectively, second glue-line of second adhesive tape connects the bottom surface of the joints of the bottom surface of joints of the compound paper roll of new transfer and the compound paper roll of old transfer respectively, and newly shift the joints of compound paper roll, leave the space between the joints of the compound paper roll of old transfer, it is characterized in that: the first glue-line inside face middle part of described first adhesive tape also is provided with first spacer assembly, and first spacer assembly covers above-mentioned space fully.
2. the connection structure between the compound paper roll joints of two migration volumes as claimed in claim 1 is characterized in that: described first spacer assembly is the adhesive tape that outside face is provided with the oiliness coating.
3. the connection structure between the compound paper roll joints of two migration volumes as claimed in claim 1 is characterized in that: the middle part, the first glue-line surface of described second adhesive tape also is provided with second spacer assembly, and second spacer assembly covers above-mentioned space fully.
4. the connection structure between the compound paper roll joints of two migration volumes as claimed in claim 3 is characterized in that: the described first spacer assembly surface be shaped as oblong, and the width on the first spacer assembly surface is greater than the width in above-mentioned space; The second spacer assembly surface be shaped as oblong, and the width on the second spacer assembly surface is greater than the width in above-mentioned space.
5. the connection structure between the compound paper roll joints of two migration volumes as claimed in claim 4 is characterized in that: described first spacer assembly and second spacer assembly are the single face adhesive tape or the scraps of paper.
6. the manufacture method of the connection structure between the compound paper roll joints of migration volume the steps include: that (1) stick first spacer assembly in the intermediate lateral of the first adhesive tape inside face, makes the spacer assembly of winning cover the centre portion of the first adhesive tape glue-line;
(2) two ends of above-mentioned first adhesive tape are attached to first outside face of the joints of first outside face of the joints of the compound paper roll of new transfer, the compound paper roll of old transfer respectively;
(3) two ends of second adhesive tape are attached to second outside face of the joints of second outside face of the joints of the compound paper roll of new transfer, the compound paper roll of old transfer respectively.
7. the manufacture method of the connection structure between the compound paper roll joints of two migration volumes as claimed in claim 6 is characterized in that: described first spacer assembly is the adhesive tape that outside face is provided with the oiliness coating.
8. the manufacture method of the connection structure between the compound paper roll joints of two migration volumes as claimed in claim 6, it is characterized in that: also be provided with the second adhesive tape pre-treatment step before the described step 3, this step is sticked second spacer assembly in the intermediate lateral of the second adhesive tape inside face, makes second spacer assembly cover the centre portion of the second adhesive tape glue-line.
9. the manufacture method of the connection structure between the compound paper roll joints of two migration volumes as claimed in claim 8 is characterized in that: first spacer assembly is the first isolation adhesive tape, and the glue-line of the first isolation adhesive tape and the glue-line of first adhesive tape are pasted mutually; Second spacer assembly is the second isolation adhesive tape, and the glue-line of the second isolation adhesive tape and the glue-line of second adhesive tape are pasted mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100932500A CN102225726A (en) | 2011-04-14 | 2011-04-14 | Connecting structure between splicing joints of two transfer composite sheet rolls and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100932500A CN102225726A (en) | 2011-04-14 | 2011-04-14 | Connecting structure between splicing joints of two transfer composite sheet rolls and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN102225726A true CN102225726A (en) | 2011-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100932500A Pending CN102225726A (en) | 2011-04-14 | 2011-04-14 | Connecting structure between splicing joints of two transfer composite sheet rolls and manufacturing method thereof |
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| CN (1) | CN102225726A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502041A (en) * | 2015-12-24 | 2016-04-20 | 中山松德印刷机械有限公司 | Zero-speed splicing method for roll material |
| CN112552834A (en) * | 2020-10-30 | 2021-03-26 | 常熟舒旺高电子科技有限公司 | Structure and method for automatic layered butt joint of multilayer shading adhesive tapes |
| CN113524323A (en) * | 2020-04-15 | 2021-10-22 | 昊佰电子科技（上海）有限公司 | Connecting device for material joint |
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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 |
| US5472755A (en) * | 1993-11-04 | 1995-12-05 | Brown-Bridge Industries | Splice |
| CN2613464Y (en) * | 2003-05-14 | 2004-04-28 | 林建宏 | Improved for join structure of strap material |
| CN1594051A (en) * | 2003-09-09 | 2005-03-16 | 琳得科株式会社 | Connecting apparatus and connecting method of web material |
| CN1640800A (en) * | 2004-01-15 | 2005-07-20 | 索诺克发展有限公司 | Dual-functioning mechanism for startup during winding of web material and for splicing during unwinding |
| CN101652303A (en) * | 2007-03-30 | 2010-02-17 | 松下电器产业株式会社 | Working device, adhesive tape applying device, and method of adding tape member |
| CN202038748U (en) * | 2011-04-14 | 2011-11-16 | 汕头东风印刷股份有限公司 | Connecting structure between splicing joints of two transfer composite paper rolls |
-
2011
- 2011-04-14 CN CN2011100932500A patent/CN102225726A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US5472755A (en) * | 1993-11-04 | 1995-12-05 | Brown-Bridge Industries | Splice |
| CN2613464Y (en) * | 2003-05-14 | 2004-04-28 | 林建宏 | Improved for join structure of strap material |
| CN1594051A (en) * | 2003-09-09 | 2005-03-16 | 琳得科株式会社 | Connecting apparatus and connecting method of web material |
| CN1640800A (en) * | 2004-01-15 | 2005-07-20 | 索诺克发展有限公司 | Dual-functioning mechanism for startup during winding of web material and for splicing during unwinding |
| CN101652303A (en) * | 2007-03-30 | 2010-02-17 | 松下电器产业株式会社 | Working device, adhesive tape applying device, and method of adding tape member |
| CN202038748U (en) * | 2011-04-14 | 2011-11-16 | 汕头东风印刷股份有限公司 | Connecting structure between splicing joints of two transfer composite paper rolls |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502041A (en) * | 2015-12-24 | 2016-04-20 | 中山松德印刷机械有限公司 | Zero-speed splicing method for roll material |
| CN113524323A (en) * | 2020-04-15 | 2021-10-22 | 昊佰电子科技（上海）有限公司 | Connecting device for material joint |
| CN112552834A (en) * | 2020-10-30 | 2021-03-26 | 常熟舒旺高电子科技有限公司 | Structure and method for automatic layered butt joint of multilayer shading adhesive tapes |
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Application publication date: 20111026 |