CN103508251B - Paper sick row's cutting system and method automatically - Google Patents
Paper sick row's cutting system and method automatically Download PDFInfo
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- CN103508251B CN103508251B CN201310468424.6A CN201310468424A CN103508251B CN 103508251 B CN103508251 B CN 103508251B CN 201310468424 A CN201310468424 A CN 201310468424A CN 103508251 B CN103508251 B CN 103508251B
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Abstract
The present invention provides a kind of paper disease row's cutting system, is applied to the control computer connecting rewinding machine. This system comprises a series of function module. Utilize these function modules, this system reads the positional information of paper disease the big paper roll cut to be cut from paper defect testing equipment, and receive the deburring scope of the rewinding machine that user is arranged, rewinding machine cuts out and cuts deburring scope that the little paper roll that big paper roll obtains send hypomere to cut a sheet of paper and paper disease row cuts rule. Afterwards, this system is cut out the information amendment cutting specification and above-mentioned setting and is cut out the former scheme cutting big paper roll according to the demand of the fabric width of big paper roll, the positional information of paper disease, little paper roll, scheme after being revised, according to the scheme control rewinding machine after amendment, big paper roll is carried out sanction to cut, paper disease to be come on the minimum little paper roll of the edge of a knife of rewinding machine, the edge of little paper roll or fabric width. The present invention also provides a kind of paper disease row's blanking method.
Description
Technical field
The present invention relates to a kind of paper technology, particularly relate to the paper defects treatment system and method in paper finishing processes.
Background technology
Rewinding machine is a kind of papermaking specific equipment, and its purposes is that the big paper roll produced by paper machine cuts into little paper roll (i.e. finished paper) according to the specification of customer requirement. If there is continuous paper disease on big paper roll, such as " 1. in the roller group of press polish print-rolling press, somewhere is impaired or be stained with foreign matter and cause continuity press polish printing paper disease; 2. yellow line-coating machine scraper or back of the body roller is abnormal causes continuous yellow line), the little paper roll of the band paper disease produced need to, through process such as falling etc., melt down, lose bigger.
Summary of the invention
In view of above content, it is necessary to provide a kind of paper sick row's cutting system and method automatically, it is possible to the continuous paper of big paper roll disease is preferentially come the position such as the edge of a knife of rewinding machine, the edge of little paper roll, to reduce in paper finishing processes the loss caused because of paper disease.
A kind of paper disease row's cutting system, is applied to the control computer connecting rewinding machine. This system comprises: the sick information reading module of paper, for reading the positional information of paper disease on the big paper roll cut to be cut from paper defect testing equipment; Optimum configurations module, for receiving the deburring scope of rewinding machine that user arranges, rewinding machine cuts out and cuts deburring scope that the little paper roll that big paper roll obtains send hypomere to cut a sheet of paper and paper disease row cuts rule, wherein, arrange paper disease row to cut rule and comprise: arrange the edge of a knife that paper disease preferentially comes rewinding machine, repair by hypomere; When paper disease cannot come the edge of a knife of rewinding machine, arrange and preferentially paper disease is come little paper roll edge, repair by hypomere; And when paper disease cannot come the edge of a knife of rewinding machine or little paper roll edge, arrange and paper disease is come on the minimum paper roll of fabric width; And the number that paper disease comes the minimum little paper roll of fabric width is set; Scheme modifying module, demand for the positional information of the fabric width according to big paper roll, paper disease, little paper roll cuts out the former scheme that the information amendment sanction cutting specification and above-mentioned optimum configurations cuts big paper roll, scheme after being revised, to come on the minimum little paper roll of the edge of a knife of rewinding machine, the edge of little paper roll or fabric width by paper disease; And cut out and cut control module, for big paper roll carried out sanction cutting according to the scheme control rewinding machine after amendment.
A kind of paper disease row's blanking method, is applied to the control computer connecting rewinding machine. The method comprises the following steps: the positional information reading paper disease the big paper roll cut to be cut from paper defect testing equipment; Receive the deburring scope of rewinding machine that user arranges, rewinding machine cuts out and cuts deburring scope that the little paper roll that big paper roll obtains send hypomere to cut a sheet of paper and paper disease row cuts rule, wherein, arrange described paper disease row to cut rule and comprise: arrange the edge of a knife that paper disease preferentially comes rewinding machine, repair by hypomere; When paper disease cannot come the edge of a knife of rewinding machine, arrange and preferentially paper disease is come little paper roll edge, repair by hypomere; And when paper disease cannot come the edge of a knife of rewinding machine or little paper roll edge, arrange and paper disease is come on the minimum paper roll of fabric width; And the number that paper disease comes the minimum little paper roll of fabric width is set; The demand of fabric width according to big paper roll, the positional information of paper disease, little paper roll is cut out the information amendment cutting specification and above-mentioned optimum configurations and is cut out the former scheme cutting big paper roll, scheme after being revised, to come on the minimum little paper roll of the edge of a knife of rewinding machine, the edge of little paper roll or fabric width by paper disease; And big paper roll is carried out sanction cut according to the scheme control rewinding machine after amendment.
Compared to prior art, paper provided by the invention sick row's cutting system and method automatically, it is possible to the continuous paper of big paper roll disease is preferentially come the position such as the edge of a knife of rewinding machine, the edge of little paper roll, to reduce in paper finishing processes the loss caused because of paper disease.
Accompanying drawing explanation
Fig. 1 is the applied environment figure of the paper of the present invention sick row automatically better embodiment of cutting system.
Fig. 2 A illustrates that the continuous paper on big paper roll is sick.
Fig. 2 B is the former scheme not being beneficial to the big paper roll that the sanction of setting is cut in Fig. 2 A before paper of the present invention disease arranges cutting system automatically.
Fig. 2 C is the new departure being beneficial to the big paper roll that the sanction that the former scheme that paper of the present invention sick row automatically cutting system revises in Fig. 2 B obtains is cut in Fig. 2 A.
Fig. 3 is the schema of the paper of the present invention sick row automatically better embodiment of blanking method.
Main element nomenclature
| Control computer | 10 |
| Paper defect testing equipment | 20 |
| Paper disease arranges cutting system automatically | 11 |
| The sick information reading module of paper | 110 |
| Optimum configurations module | 120 |
| Scheme modifying module | 130 |
| Sanction cuts control module | 140 |
| Rewinding machine changes cutter system | 12 |
| Rewinding machine bar code system | 13 |
Following embodiment will illustrate the present invention further in conjunction with above-mentioned accompanying drawing.
Embodiment
Consult shown in Fig. 1, it is the applied environment figure of the paper of the present invention sick row automatically better embodiment of cutting system 11. This paper sick row automatically cutting system 11 is applied to control computer 10. This control computer 10 connects paper defect testing equipment 20 and rewinding machine by signal cable. In the present embodiment, this control computer is programmed logic controller (programmablelogicalcontroller, PLC) computer.
The big paper roll that paper machine is produced by paper defect testing equipment 20 carries out paper defect testing, obtains the information such as the sick type of paper and the sick position of paper. The sick type of paper comprises continuous paper disease and discontinuous paper disease. Continuous paper disease refers to that the identical paper that on big paper roll, many places continuous position occurs is sick, such as, continuous yellow line on the big paper roll shown in Fig. 2 A. The paper that discontinuous paper disease is position, somewhere on big paper roll is sick. This paper sick row automatically cutting system 11 continuous paper disease is carried out row cut process.
Control computer 10, except comprising paper sick row automatically cutting system 11, also comprises rewinding machine and changes cutter system 12 and rewinding machine bar code system 13.
Paper sick row automatically cutting system 11 comprises the sick information reading module 110 of paper, optimum configurations module 120, scheme modifying module 130 and cuts out cuts control module 140. Module 110-140 comprises computer programing instruction, and these computer programing instructions are stored in the storer of control computer 10, and the treater of control computer 10 performs these instructions, it is provided that the following function of module 110-140. The storer of control computer 10 also stores the relevant information of big paper roll, such as, cut out and cut specification, paper kind, fabric width etc., and cut out the relevant information cutting the little paper roll obtained by big paper roll.
The sick information reading module 110 of paper for reading the sick information of paper of the big paper roll cut to be cut, the sick type of paper and the sick position of paper etc. from paper defect testing equipment 20.
Optimum configurations module 120 for arranging the deburring scope of rewinding machine for user, rewinding machine cuts out and cuts the little paper roll that big paper roll obtains and send the hypomere deburring scope that (little paper roll such as cuts into the slitter of paper) cuts a sheet of paper and paper disease row to cut rule.
Such as, the deburring scope of rewinding machine can be set to 15��150mm, and the deburring scope that little paper roll send hypomere to cut a sheet of paper can be set to 10��50mm. The fabric width of big paper roll and the both sides deburring amount sum that the residual quantity cutting out the summation cutting all little paper roll fabric width that this big paper roll obtains is rewinding machine. Such as, big paper roll fabric width 8300mm, if sanction cuts this big paper roll obtains the little paper roll that 4 fabric widths are 2040, then the deburring amount of big paper roll both sides=(8300-8160)/2=70mm. It is the both sides deburring amount sum that this little paper roll send hypomere to cut a sheet of paper that the fabric width of little paper roll and hypomere cut out the residual quantity cutting all paper fabric widths that this little paper roll obtains. Such as, the fabric width of the little paper roll that rewinding machine processing obtains is 1040mm, and hypomere is cut out and cut 1000 wide paper kinds, then the deburring amount that hypomere is cut a sheet of paper=(1040-1000)/2=20mm.
In the present embodiment, paper disease row is set and cuts rule and comprise: the edge of a knife that 1. preferentially paper disease is come rewinding machine, repair by hypomere; 2., when paper disease cannot come the edge of a knife of rewinding machine, preferentially paper disease is come little paper roll edge, repaiies by hypomere; 3. above-mentioned paper disease is come on the minimum paper roll of fabric width when cannot reach, reduce loss; 4. the number (such as 1) that paper disease comes in 3. the minimum little paper roll of fabric width is set. In mentioned above principle, the number that paper disease comes the minimum little paper roll of fabric width of setting is more many, and the impact of hypomere efficiency is more big, and the number that paper disease comes the minimum little paper roll of fabric width therefore arranged is too much unsuitable, is preferably 1. In addition, can not exceed, in the deburring amount of hypomere, the deburring scope that set little paper roll send hypomere to cut a sheet of paper after changing little paper roll fabric width.
Scheme modifying module 130 cuts out, for the demand of the positional information of the fabric width according to big paper roll, paper disease, little paper roll, the former scheme that the information amendment sanction cutting specification and above-mentioned optimum configurations cuts big paper roll, scheme after being revised, to come paper disease on the minimum little paper roll of the edge of a knife of rewinding machine, the edge of little paper roll or fabric width.
Such as, the big paper roll fabric width shown in Fig. 2 A is 8300mm, and continuous paper disease is positioned at big paper roll fabric width 3130mm place. The specification of the little paper roll of customer demand is: 540/1040/2040 (unit: mm) (" 540 " are cut out and cut the wide paper of 500mm, and " 1040/2040 " is cut out and cut the wide paper of 1000mm, and wherein after 2040mm, section is cut out and cut 1000mm �� 2). Cutting out the former scheme cutting this big paper roll is 2040mm �� 4=8160mm, both sides deburring=(8300mm-8160mm)/2=70mm, this continuous paper is sick is on the little paper roll of 2040mm by dropping on the 2nd fabric width, and is not positioned at position, edge (consulting Fig. 2 B).
Paper disease row according to above-mentioned setting cuts rule, preferentially paper disease should be come the edge of a knife of rewinding machine, therefore first scheme modifying module 130 judges whether to allow paper disease drop on 540mm, 1040mm or the 2040mm on little paper roll (i.e. the boundary line of little paper roll) position, place. Such as, if scheme modifying module 130 judges whether each dry little paper roll fabric width (such as 540mm, 1040mm or 2040mm) sum just arrives the position of this continuous paper disease. When scheme modifying module 130 judges the edge of a knife that this continuous paper disease cannot come rewinding machine, then consider to come this continuous paper disease the edge (namely little paper roll send hypomere to cut out the deburring scope cut) of little paper roll. Such as, the 2nd 2040mm in former scheme is split as two 1040mm by scheme modifying module 130, change the both sides deburring amount of big paper roll into 50mm, 50mm+2040mm+1040mm=3130mm, this continuous paper disease can be come 3130 edges (consulting shown in Fig. 2 C).
Paper disease row according to arranging cuts rule, above-mentioned fabric width is the big paper roll of 8300mm, if finding at big paper roll fabric width 3145mm place, continuous paper is sick, then the 2nd 2040mm is split as 1080mm+1040mm by scheme modifying module 130, change the both sides deburring amount of big paper roll into 30mm, it is 2040+1080+1040+2040 �� 2=8240mm by former scheme modifying, then the position, edge of the little paper roll of fabric width 1080mm is 30+2040+1080=3150mm, paper is sick at the 5mm place, edge of little paper roll 1080, and 1080 hypomeres sanctions cut 1000, deburring 40mm, can repair paper disease at hypomere. If finding at big paper roll fabric width 500mm place, continuous paper is sick, this position is less than the fabric width specification of any a kind of little paper roll, then first 2040mm is split into 540mm �� 2+1040mm by scheme modifying module 130, it is 540*2+1040+2040 �� 3=8240mm by former scheme modifying, coming on 540 by this continuous paper disease, process falls etc./melts down in follow-up carrying out.
Sanction is cut control module 140 and is cut for big paper roll being carried out sanction according to the scheme control rewinding machine after amendment. Such as, sanction is cut control module 140 and the scheme importing rewinding machine after amendment is changed cutter system 12, rewinding machine changes cutter system 12 and big paper roll is carried out sanction cuts according to the scheme control rewinding machine after amendment, the continuous paper of big paper roll disease is come on the minimum little paper roll of the edge of a knife of rewinding machine, the edge of little paper roll or fabric width.
The relevant information (such as paper roll numbering, fabric width, the sick position of paper etc.) of the little paper roll (that is little paper roll of rewinding machine production) that the scheme after the record amendment of rewinding machine bar code system 13 produces, this information can be passed to downstream section, it is convenient to downstream section deburring paper disease repaiied or fall etc. operation, and bar code printing can be attached on little paper roll end face, check for user.
Consult shown in Fig. 3, it is the schema of the paper of the present invention sick row automatically better embodiment of blanking method.
Step S10, the sick information reading module 110 of paper reads the sick information of paper of the big paper roll cut to be cut from paper defect testing equipment 20, the sick type of paper and the sick position of paper etc. Big paper roll as shown in Figure 2 A, fabric width is 8300mm, finds that at fabric width 3130mm place continuous paper is sick.
Step S20, optimum configurations module 120 receives the deburring scope of rewinding machine that user arranges, rewinding machine is cut out and cut the little paper roll that big paper roll obtains and send the hypomere deburring scope that (little paper roll such as cuts into the slitter of paper) cuts a sheet of paper and paper disease row to cut rule.
As described above, the fabric width of big paper roll and the residual quantity cutting out the summation cutting all little paper roll fabric width that this big paper roll obtains are the both sides deburring amount sum of rewinding machine. Such as, big paper roll fabric width 8300mm, if sanction cuts this big paper roll obtains the little paper roll that 4 fabric widths are 2040, then the deburring amount of big paper roll both sides=(8300-8160)/2=70mm. It is the both sides deburring amount sum that this little paper roll send hypomere to cut a sheet of paper that the fabric width of little paper roll and hypomere cut out the residual quantity cutting all paper fabric widths that this little paper roll obtains. Such as, the fabric width of the little paper roll that rewinding machine processing obtains is 1040mm, and hypomere is cut out and cut 1000 wide paper kinds, then the deburring amount that hypomere is cut a sheet of paper=(1040-1000)/2=20mm.
In the present embodiment, paper disease row is set and cuts rule and comprise: the edge of a knife that 1. preferentially paper disease is come rewinding machine, repair by hypomere; 2., when paper disease cannot come the edge of a knife of rewinding machine, preferentially paper disease is come little paper roll edge, repaiies by hypomere; 3. above-mentioned paper disease is come on the minimum paper roll of fabric width when cannot reach, reduce loss; 4. the number (such as 1) that paper disease comes in 3. the minimum little paper roll of fabric width is set.
Step S30, scheme modifying module 130 cuts out, for the demand of the positional information of the fabric width according to big paper roll, paper disease, little paper roll, the former scheme that the information amendment sanction cutting specification and above-mentioned optimum configurations cuts big paper roll, scheme after being revised, to come paper disease on the minimum little paper roll of the edge of a knife of rewinding machine, the edge of little paper roll or fabric width.
Such as, the big paper roll shown in Fig. 2 A, fabric width is 8300mm, finds that at fabric width 3130mm place continuous paper is sick. Consulting shown in Fig. 2 B, cutting out the former scheme cutting this big paper roll is 2040 �� 4=8160, both sides deburring=(8300-8160)/2=70mm, and according to former scheme, this continuous paper disease will drop on the little paper roll mid-way that the 2nd fabric width is 2040mm.
Paper disease row according to above-mentioned setting cuts rule, preferentially paper disease should be come the edge of a knife of rewinding machine, therefore first scheme modifying module 130 judges whether to allow paper disease drop on 540mm, 1040mm or the 2040mm on little paper roll (i.e. the boundary line of little paper roll) position, place. Such as, if scheme modifying module 130 judges whether each dry little paper roll fabric width (such as 540mm, 1040mm or 2040mm) sum just arrives the position of this continuous paper disease. When scheme modifying module 130 judges the edge of a knife that this continuous paper disease cannot come rewinding machine, then consider to come this continuous paper disease the edge (namely little paper roll send hypomere to cut out the deburring scope cut) of little paper roll. Such as, the 2nd 2040mm in former scheme is split as two 1040mm by scheme modifying module 130, change the both sides deburring amount of big paper roll into 50mm, 50mm+2040mm+1040mm=3130mm, this continuous paper disease can be come 3130 edges (consulting shown in Fig. 2 C).
Step S40, cuts out and cuts control module 140 and big paper roll is carried out sanction cut according to the scheme control rewinding machine after amendment. Such as, sanction is cut control module 140 and the scheme importing rewinding machine after amendment is changed cutter system 12, rewinding machine changes cutter system 12 and big paper roll is carried out sanction cuts according to the scheme control rewinding machine after amendment, the continuous paper of big paper roll disease is come on the minimum little paper roll of the edge of a knife of rewinding machine, the edge of little paper roll or fabric width. The method can also comprise the step of the relevant information of the little paper roll (that is little paper roll of rewinding machine production) that the scheme after utilizing the record amendment of rewinding machine bar code system 13 produces.
It should be noted last that, above embodiment is only in order to illustrate the technical scheme of the present invention and unrestricted, although with reference to above better embodiment to invention has been detailed explanation, it will be understood by those within the art that, the technical scheme of the present invention can be modified or equivalent replacement, and not depart from the spirit and scope of technical solution of the present invention.
Claims (7)
1. a paper disease row blanking method, is applied to the control computer connecting rewinding machine, it is characterised in that, the method comprises:
The sick information reading step of paper: the positional information reading paper disease the big paper roll cut to be cut from paper defect testing equipment;
Optimum configurations step: receive the deburring scope of rewinding machine that user arranges, rewinding machine cut out and cut deburring scope that the little paper roll that big paper roll obtains send hypomere to cut a sheet of paper and paper disease row cuts rule, wherein, described paper disease row is set and cuts rule and comprise:
The edge of a knife that paper disease preferentially comes rewinding machine is set, repaiies by hypomere;
When paper disease cannot come the edge of a knife of rewinding machine, arrange and preferentially paper disease is come little paper roll edge, repair by hypomere; And
When paper disease cannot come the edge of a knife of rewinding machine or little paper roll edge, arrange and paper disease is come on the minimum paper roll of fabric width; And
The number that paper disease comes the minimum little paper roll of fabric width is set;
Scheme modifying step: cut out the information amendment cutting specification and above-mentioned optimum configurations according to the demand of the positional information of the fabric width of big paper roll, paper disease, little paper roll and cut out the former scheme cutting big paper roll, scheme after being revised, to come on the minimum little paper roll of the edge of a knife of rewinding machine, the edge of little paper roll or fabric width by paper disease; And
Sanction cuts rate-determining steps: according to the scheme control rewinding machine after amendment, big paper roll is carried out sanction and cuts.
2. paper disease row's blanking method as claimed in claim 1, it is characterised in that, cut out the both sides deburring amount sum that the difference cutting the summation of all little paper roll fabric width that this big paper roll obtains and the fabric width of this big paper roll equals rewinding machine.
3. paper disease row's blanking method as claimed in claim 1, it is characterised in that, hypomere cuts out the both sides deburring amount sum that the difference cutting the summation of all paper fabric widths that this little paper roll obtains and the fabric width of this little paper roll equals this little paper roll and send hypomere to cut a sheet of paper.
4. paper disease row's blanking method as claimed in claim 1, it is characterised in that, the method also comprises: the relevant information of the little paper roll that the scheme after record amendment produces.
5. a paper disease row cutting system, is applied to the control computer connecting rewinding machine, it is characterised in that, this system comprises:
The sick information reading module of paper, for reading the positional information of paper disease on the big paper roll cut to be cut from paper defect testing equipment;
Optimum configurations module, for receiving the deburring scope of rewinding machine that user arranges, rewinding machine cut out and cut deburring scope that the little paper roll that big paper roll obtains send hypomere to cut a sheet of paper and paper disease row cuts rule, wherein, described paper disease row is set and cuts rule and comprise:
The edge of a knife that paper disease preferentially comes rewinding machine is set, repaiies by hypomere;
When paper disease cannot come the edge of a knife of rewinding machine, arrange and preferentially paper disease is come little paper roll edge, repair by hypomere; And
When paper disease cannot come the edge of a knife of rewinding machine or little paper roll edge, arrange and paper disease is come on the minimum paper roll of fabric width; And
The number that paper disease comes the minimum little paper roll of fabric width is set;
Scheme modifying module, demand for the positional information of the fabric width according to big paper roll, paper disease, little paper roll cuts out the former scheme that the information amendment sanction cutting specification and above-mentioned optimum configurations cuts big paper roll, scheme after being revised, to come on the minimum little paper roll of the edge of a knife of rewinding machine, the edge of little paper roll or fabric width by paper disease; And
Sanction cuts control module, cuts for big paper roll being carried out sanction according to the scheme control rewinding machine after amendment.
6. paper disease row's cutting system as claimed in claim 5, it is characterised in that, cut out the both sides deburring amount sum that the difference cutting the summation of all little paper roll fabric width that this big paper roll obtains and the fabric width of this big paper roll equals rewinding machine.
7. paper disease row's cutting system as claimed in claim 5, it is characterised in that, hypomere cuts out the both sides deburring amount sum that the difference cutting the summation of all paper fabric widths that this little paper roll obtains and the fabric width of this little paper roll equals this little paper roll and send hypomere to cut a sheet of paper.
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| CN107012717B (en) * | 2017-04-06 | 2018-09-14 | 南京三宝弘正视觉科技有限公司 | A kind of paper production control device and method |
| CN108425266B (en) * | 2018-05-10 | 2020-12-18 | 温州南冠机械有限公司 | Intelligent multifunctional paper machine broken paper processing and classifying system |
| CN117269181A (en) * | 2023-09-11 | 2023-12-22 | 北京远舢智能科技有限公司 | Paper defect removing system, method and paper defect detecting equipment |
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| CN1331012A (en) * | 2000-05-11 | 2002-01-16 | 鲍勃斯脱股份有限公司 | Equipment for processing detected printing defects in printing machine |
| CN101236426A (en) * | 2007-02-01 | 2008-08-06 | Abb有限公司 | A method for creating an optimal cutting plan for a strip-like material |
| JP4425021B2 (en) * | 2004-02-26 | 2010-03-03 | 富士フイルム株式会社 | Sheet body production method and defect removal system |
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| DE102004033236A1 (en) * | 2004-07-08 | 2006-02-09 | Voith Paper Patent Gmbh | Machine for producing a fibrous web |
| JP2008246606A (en) * | 2007-03-29 | 2008-10-16 | Fujifilm Corp | Web working line |
| KR101380204B1 (en) * | 2008-12-31 | 2014-04-01 | 동우 화인켐 주식회사 | Method for removing defects of polarizing plate and system |
| KR20130012384A (en) * | 2011-07-25 | 2013-02-04 | (주)그림 | System for marking defective sign and apparatus using the same |
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| CN1331012A (en) * | 2000-05-11 | 2002-01-16 | 鲍勃斯脱股份有限公司 | Equipment for processing detected printing defects in printing machine |
| JP4425021B2 (en) * | 2004-02-26 | 2010-03-03 | 富士フイルム株式会社 | Sheet body production method and defect removal system |
| CN101236426A (en) * | 2007-02-01 | 2008-08-06 | Abb有限公司 | A method for creating an optimal cutting plan for a strip-like material |
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