CN1827360A - Shaft-free coil paper and method for manufacturing same - Google Patents
Shaft-free coil paper and method for manufacturing same Download PDFInfo
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- CN1827360A CN1827360A CN 200610034652 CN200610034652A CN1827360A CN 1827360 A CN1827360 A CN 1827360A CN 200610034652 CN200610034652 CN 200610034652 CN 200610034652 A CN200610034652 A CN 200610034652A CN 1827360 A CN1827360 A CN 1827360A
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- coil paper
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Abstract
The invention discloses a paper roll without axial core and relative producing method, which comprises following steps: (1) replacing the solid core of paper roll of present paper roll slicing machine with expansion axle; (2) opening the compression air inlet switch of expansion axle to feed the compression air to reach needed working diameter of expansion axle; (3) feeding the free end of the material of paper roll to the expansion paper roll axle, the automatic compression blade compresses the free end of material paper on the expansion paper roll axle to be a circle, and compressing the free end of material paper under the expansion axle, while the compression blade leaves, turning on the paper rolling switch; (4) when completing the paper rolling, opening the ventilating valve of expansion axle to ventilate out compressed air to recover the expansion axle; (5) getting out the paper roll without axial core from the expansion axle to attain finished product. The invention can avoid the process of producing tube core, and save the operation time and raw material to reduce the cost. The invention can be used in fax paper, the paper used in apparatus and the paper of variable notes, etc.
Description
Technical field
The present invention relates to a kind of coil paper and production method thereof, particularly a kind of coil paper and production method thereof of not having a core belongs to the paper products manufacture field.
Background technology
Common typical coil paper have facsimile transmission paper, instrument and meter with coil paper, the special-purpose coil paper of various bill, cashier's machine coil paper and health with coil paper etc., these coil papers all have a papery or plastic hollow supports tube core.Current, the facsimile transmission paper, instrument and meter that tube core arranged is at first to take off winding shaft with coil paper, the special-purpose coil paper of various bill, cashier's machine coil paper and health with the production of coil paper etc., will with the papery of winding shaft diameter coupling or plastic hollow stay pipe core retainer plate on winding shaft and fix, winding shaft closes, the free end that to produce the material of coil paper then deliver on the winding shaft and around one week of axle the back be pressed in the platen cutter and carry out cutting and rewinding under the winding shaft, again coil paper is taken off respectively from axle after finishing.This coil paper and coil paper method thereof have two relatively more outstanding shortcomings: the one, and this coil paper production method has one, and production procedure is longer with papery or plastic hollow support tube core installation (cover) operating procedure on winding shaft, and efficient is lower; The 2nd,, this have the coil paper that supports tube core and use after, papery or plastic hollow support tube core and are used as refuse and abandon, and are raw-material waste, are again to cause economic waste, in addition, the hollow support tube core that abandons also can cause the pollution of environment.Therefore, in recent years, proposed not have the coil paper and the production method thereof of axle core.United States Patent (USP) 4483738 discloses a kind of no axle core toiler roll with the centre bore in polygonal cross section, Chinese patent 94101344.8 discloses a kind of coreless roll and production method thereof of material web, it is " material web is fed on the mandrel; this mandrel have many apart from one another by the ridge that axially stretches, the free end of coil paper material is pressed in just begins on the mandrel to reel then.Coagulating agent is added on the pinch roller, and material web is crushed between the ridge of pinch roller and mandrel, thereby consolidating agent is transferred on the two initial at least circles of coil paper from pinch roller, and their removable turning up the soil are consolidated.Roll web is wound into the coil paper of full volume on mandrel.Coil paper is cut open from the remainder of material web then.Mandrel is extracted out from coil paper then and is just made coreless roll." still, these methods only limit to the production of toiler roll.The facsimile transmission paper, the instrument and meter that do not have the axle core can not use with coil paper, the special-purpose coil paper of various bill, cashier's machine coil paper, because the production of these coil papers must not be used glue or other binding agent when beginning to roll, otherwise, the finished product coil paper is when using last lap, can be because last lap paper be clung by glue or adhesive, form the three-ply paper adhesion, because paper sheet thickness is blocked up, cause machine paperboard or adhesive to be bonded at the machine exit slot by commentaries on classics, cause the infringement of secondary paperboard and machine, influence equipment life.Other production method is not appeared in the newspapers.
Summary of the invention
The object of the present invention is to provide a kind of coil paper and production method thereof of not having a core, longer with the production procedure that overcomes existing coil paper, after efficient is used than low and coil paper, papery or plastic hollow support tube core are used as refuse and abandon, both caused raw-material waste and economic waste, the hollow support tube core that abandons also causes the defectives such as pollution of environment.Coreless roll of the present invention comprises the various coil papers such as facsimile transmission paper, instrument and meter coil paper, the special-purpose coil paper of various bill, cashier's machine coil paper and toiler roll that do not have the axle core.
The internal diameter that does not have the facsimile transmission paper of axle core of the present invention is 12--30mm, and external diameter is 15--200mm, and length is 8m-100m, and width is three kinds of specifications such as 210mm, 216mm and 257mm.
The coil paper that does not have the axle core of the present invention is instrument and meter coil paper and a various bill paper, the width of its coil paper, external diameter, internal diameter and length specification have: wide is 30--450mm, external diameter is 15--200mm, and internal diameter is that 13--30mm, length are 5-300m etc., can determine as required.
The coil paper that does not have the axle core of the present invention is the health coil paper, and this internal diameter that does not have the sanitary paper of a core is 30-35mm, and external diameter is 110mm.
To achieve these goals, the present invention realizes as follows:
(1) change axle: the real core winding shaft that will have the coil paper cutting machine now takes off, and inflatable (a rising) axle that satisfies specification requirement is installed.
(2) axle that rises: the air discharge cook that will be installed in inflatable (rising) axle of coil paper cutting machine cuts out, and opens the compressed air air inlet switch of inflatable (rising) axle, under compressed-air actuated effect, makes inflatable (rising) axle expand into the work required diameter and close the air inlet switch.
(3) paper feeding and coil paper: the free end of coil paper material is delivered on inflatable (rising) winding shaft, and rotate around axle it after week, the free end of producing the coil paper material is pressed under the inflatable winding shaft with last item (claiming the platen cutter again), adjusts cutter and carry out coil paper apart from starting the coil paper switch to web widths and after setting coil paper length;
(4) cut: after coil paper is finished, surplus material and finished product coil paper are cut, be met the various coil papers that product specification requires.
(5) get coil paper: after above-mentioned steps is finished, open the air bleeding valve of inflatable (rising) axle, discharge compressed air, gas expansion shaft is resetted, take off the coil paper that coil paper just obtains not having a core from gas expansion shaft.
Coreless roll of the present invention and production method thereof and existing normally used coil paper and the production method comparison thereof that a core is arranged have following four advantages:
1, need not to install the tube core of papery or plastic hollow support, saved the production process that papery or plastic hollow tube core are installed, saved the time, improved production efficiency.
2, save raw material: coreless roll has been saved papery or plastic hollow tube core;
3, reduced production cost: coreless roll has not only been saved the cost of material of papery or plastic hollow tube core, saved the production process that the hollow tube core of papery is installed again, save process time, improved production efficiency, reduced the cost of material and the production cost of coil paper;
4, avoided useless tube core to abandon pollution on the environment.
Coreless roll of the present invention and production method thereof and existing coil paper and the production method thereof of not having the axle core compare, and have following three advantage:
Do not need to use adhesive when 1, processing coil paper;
2, use inflatable (rising) axle to carry out coil paper, after inflatable (rising) axle discharge compressed air resets, take out coil paper and be more prone to.
3, be not only applicable to the production of toiler roll, the production of various coil papers such as fax coil paper preferably, instrument and meter coil paper, the special-purpose coil paper of various bill, cashier's machine coil paper, range of application is wider.
Description of drawings
Fig. 1 is a kind of coil paper profile that does not have mandrel;
Fig. 2 is a kind of coil paper schematic diagram that does not have mandrel;
Fig. 3 is the technological process of production block diagram of no mandrel coil paper.
Specific embodiment
Below in conjunction with specific embodiment no mandrel coil paper and production method thereof are further described:
Embodiment 1
Present embodiment is not for there being the facsimile transmission paper production instance of axle core, and its specification is internal diameter 21mm, external diameter 60mm, width 210mm, length 30m.
(1) change axle: the real core winding shaft that will have the facsimile transmission paper cutting machine now takes off, and changes the outfit one that diameter is 16mm when resetting, and longly is 1300mm inflatable (rising) axle.
(2) axle that rises: the air discharge cook that will be installed in inflatable (rising) axle of facsimile transmission paper cutting machine cuts out, and opens the compressed air air inlet switch of inflatable (rising) axle, under compressed-air actuated effect, makes the inflatable axle expand into diameter 21mm, closes the air inlet switch.
(3) paper feeding and coil paper: when the diameter expansion of inflatable (rising) axle behind 21mm; close the air inlet switch; adjust vertical carving knife cutter apart from being 210mm; after setting coil paper length is 30m; the free end of producing the coil paper material is fed on inflatable (rising) winding shaft and with its rotation around axle after one week; be pressed in inflatable winding shaft under with last item (claiming the platen cutter again) free end of producing the coil paper material and startup coil paper switch carries out coil paper, when reaching the specification that sets, the machine autostop.
(4) cut: after coil paper is finished, surplus material and finished product coil paper are cut, be met the product of the specification requirement of facsimile transmission paper.
(5) get coil paper: after above-mentioned steps is finished, open the air bleeding valve of inflatable (rising) axle, discharge compressed air, make the diameter of inflatable (rising) axle reset to 16mm, take off the coil paper that does not have the axle core from inflatable (rising) axle from 21mm.
Embodiment 2
Present embodiment is that specification is the bill coil paper production instance that (wide 80mm, external diameter 140mm, internal diameter 21mm, length 240m) do not have the axle core.
(1) change axle: will have bill now and take off with the real core winding shaft of coil paper cutting machine, the diameter that changes the outfit when resetting is 16mm, longly is 1300mm inflatable (rising) axle.
(2) axle that rises: will be installed in bill and close, and open the compressed air air inlet switch of inflatable (rising) axle, and under compressed-air actuated effect, make the inflatable axle expand into diameter 21mm, and close the air inlet switch with the air discharge cook of inflatable (rising) axle of coil paper cutting machine.
(3) paper feeding and coil paper:: when the diameter expansion of inflatable (rising) axle behind 21mm; close the air inlet switch; adjust vertical carving knife cutter apart from being 80mm; after setting coil paper length is 240m; the free end of producing the coil paper material is fed on inflatable (rising) winding shaft and with its rotation around axle after one week; be pressed in inflatable winding shaft under with last item (claiming the platen cutter again) free end of producing the coil paper material and startup coil paper switch carries out coil paper, when reaching the specification that sets, the machine autostop.
(4) cut: after coil paper is finished, surplus material and finished product coil paper are cut, be met the product of the specification requirement of check paper.
(5) get coil paper: after finishing above-mentioned steps, open the air bleeding valve of inflatable (rising) axle, discharge compressed air, make the diameter of inflatable (rising) axle reset to 16mm, take off the bill coil paper that does not have the axle core from inflatable (rising) axle from 21mm.
Claims (8)
1, a kind of coil paper that does not have a core is characterized in that coil paper does not support the hollow tube core of coil paper, it comprise the facsimile transmission paper that do not have the axle core, instrument and meter with coil paper, various bill with coil paper, cashier's machine coil paper and health with various coil papers such as coil papers.
2, a kind of coil paper that does not have a core according to claim 1, the coil paper that it is characterized in that not having a core is not for there being an axle core facsimile transmission paper, and the internal diameter of this facsimile transmission paper is 12--30mm, and external diameter is 15--200mm, width is three kinds of 210mm, 216mm and 257mm etc., and length is 8m--100m.
3, a kind of coil paper that does not have a core according to claim 1, the coil paper that it is characterized in that not having a core is an instrument and meter with coil paper, various bill with coil paper, cashier's machine coil paper, and this instrument and meter that does not have an axle core be (wide, external diameter, internal diameter, length) with coil paper, various bill with the specification of coil paper, cashier's machine coil paper: the wide 30--450mm of being, external diameter is 15--200mm, internal diameter is 13--30mm, length is 5-300m, can produce the coil paper of different size according to actual needs.
4, a kind of coil paper that does not have a core according to claim 1, its production method comprises the steps:
(1) changes axle: replace the real core winding shaft that has the coil paper cutting machine now with inflatable (rising) axle, can select inflatable (rising) axle of different size for use according to producing needs;
(2) axle that rises: open compressed air air inlet switch, send into compressed air, make the inflatable axle expand into the required working diameter of internal diameter of the coil paper of producing;
(3) paper feeding and coil paper: the free end that will produce the coil paper material is fed on inflatable (rising) winding shaft and with it and rotates around axle after one week, the free end of producing the coil paper material is pressed under the inflatable winding shaft with last item (claiming the platen cutter again) and starts the coil paper switch carry out coil paper;
(4) cut: after finishing coil paper, surplus material and coil paper finished product are cut by the product specification requirement;
(5) get coil paper: finish previous step rapid after, open the air bleeding valve of gas expansion shaft, discharge compressed air, inflatable (rising) axle is resetted, the coil paper that does not have the axle core is taken off the coil paper that just obtains not having a core from inflatable (rising) axle.
5, a kind of production method of not having the coil paper of a core according to claim 4 is characterized in that step (1) described " changing axle " is that the real core winding shaft that will have the coil paper cutting machine now takes off, and inflatable (a rising) axle that satisfies specification requirement is installed.
6, a kind of production method of not having the coil paper of a core according to claim 4, it is characterized in that step (2) described " axle rises " is that the air discharge cook that will be installed in coil paper cutting machine inflatable (rising) axle earlier cuts out, open the compressed air air inlet switch on it then, make inflatable (rising) axle under compressed-air actuated effect, expand into required working diameter and close the air inlet switch.
7, a kind of production method of not having the coil paper of a core according to claim 4, it is characterized in that step (3) described " paper feeding " is after inflatable (rising) axle expand into required working diameter and closes the air inlet switch, the material of producing coil paper is fed on inflatable (rising) winding shaft and one week after with the free end of paper with last item (again claim platen cutter) is pressed in inflatable winding shaft under material and adjustment carving knife distance to web widths startup coil paper switch carry out coil paper around axle its rotation.
8, a kind of production method of not having the coil paper of a core according to claim 4, it is characterized in that step (5) described " getting coil paper " is after finishing the coil paper incision, open the air bleeding valve of inflatable (rising) axle, discharge compressed air, inflatable (rising) axle resets, and takes off the coil paper that does not have the axle core from inflatable (rising) axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610034652 CN1827360A (en) | 2006-03-23 | 2006-03-23 | Shaft-free coil paper and method for manufacturing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610034652 CN1827360A (en) | 2006-03-23 | 2006-03-23 | Shaft-free coil paper and method for manufacturing same |
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| Publication Number | Publication Date |
|---|---|
| CN1827360A true CN1827360A (en) | 2006-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610034652 Pending CN1827360A (en) | 2006-03-23 | 2006-03-23 | Shaft-free coil paper and method for manufacturing same |
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| CN (1) | CN1827360A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747518A (en) * | 2012-07-12 | 2012-10-24 | 上海劲纬高强纤维有限公司 | Woven unidirectional fabric cutting device and usage method thereof |
-
2006
- 2006-03-23 CN CN 200610034652 patent/CN1827360A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747518A (en) * | 2012-07-12 | 2012-10-24 | 上海劲纬高强纤维有限公司 | Woven unidirectional fabric cutting device and usage method thereof |
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Open date: 20060906 |