CN1792628A - Embossed multilayer paper - Google Patents
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- CN1792628A CN1792628A CN 200510095614 CN200510095614A CN1792628A CN 1792628 A CN1792628 A CN 1792628A CN 200510095614 CN200510095614 CN 200510095614 CN 200510095614 A CN200510095614 A CN 200510095614A CN 1792628 A CN1792628 A CN 1792628A
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Abstract
An embossed multi-layer paper used as face tissue is prepared from multi-layer paper through embossing by the template with spherical lobes. It features that one of its two surfaces is smooth, that is, it has no concave-convex.
Description
Technical field the present invention relates to a kind of with the improvement of multi-layered tissue paper by the multi-ply paper of the method formation of lamination embossing.
Background technology extensively is applied the method that multi-ply paper combines in this area by embossing, and consequent cruddy paper product is often used as toilet paper, facial tissue, napkin paper etc.
In embossing process, each layer of body paper by on the cylinder to the uncoiling frame, make two-layer by embossing device then or laminated and press suitable pattern more than two-layer paper, next form finished product by folding and single bag.Embossing has two kinds usually: a kind of with knob to spherical ridge embossing (being also referred to as point-to-point embossing); Another kind is nested embossed between the knob (being also referred to as a little to recessed embossing).Two kinds of different production technologies produce two kinds of multi-form cruddy paper products, and promptly usually said point-to-point product and point are to recessed product.
The said goods and manufacture method thereof are documented in the many parts of patent documents, as are issued to the Chinese patent ZL 98810989.1 on September 18th, 2002, the Chinese patent ZL99813481.3 that is issued on July 28th, 2004 and publication number is the application for a patent for invention prospectus of CN 1326522A.
Along with the demand of multi-layer embossed paper product increases day by day, the defective that disclosed product and method exist in the above-mentioned public technology also displays day by day.At first, exist following defective in the prior art production procedure: 1. embossing device is made up of protruding roller and recessed roller (steel to steel or steel are to the wool roller), the transmission of two rollers is by normal gear drive, when the roller male and fomale(M﹠F) does not fit like a glove or because the deviation of gear easily causes the wearing and tearing of concave, convex roller, damage until roll surface, the roller that damages is done to scrap processing usually, causes the rising of product cost; Be to wear paper by hand when 2. paper passes knurling rolls in wearing the paper process, click paper in the running part transmission simultaneously, easily cause personnel's industrial injury.
Second, the defective that consequent existing paper product exists: 1. because paper is to form by concavo-convex roll-in system, it is recessed and simultaneously protruding to make paper product produce one side at pattern pressure point position, convex surface is because the extruding of roller causes the roughness of salient point than tension force big and the destruction paper, in use feel is relatively poor and easily break, and can cause to a certain degree discomfort to skin simultaneously; 2. paper does not have press polish to handle in by concavo-convex roller production process, and the fiber that paper surface is adhered to is more and easily break, and can be stained with paper scrap on the face when wiping face, causes user's sense of discomfort; 3. have the cruddy paper product now and be convex surface because of one side is arranged, more coarse, thus generally just carry out embossing at frame all around, or be two parallel lines, figure is very dull, and separates easily between each layer paper.
The summary of the invention public has produced improvement demand to the said goods to the demand that increases day by day of paper product, the objective of the invention is according to this demand, a kind of improved layer laminates is provided, specifically, the purpose of this invention is to provide a kind of novel laminated paper products by the multi-ply paper that plane embossing (be also referred to as a little to flat) technology is resulting more than will be two-layer or two-layer being combined with spherical ridge, this invention has solved the coarse problem of one side, so just can be according to the colourful various emboss graphics of hobby design, increase the embossing area, scope, solve the problem of easy layering between the paper, make consumers in general use high-quality paper for daily use product, beautify our life, improve quality of the life.
The technical scheme that realizes the object of the invention is such:
A kind of multi-ply paper of embossing, combine by the lamination embossing by two-layer or two-layer above tissue paper, have the multiple embossing row or the embossed pattern that form through embossing on it, this kind multi-ply paper has two opposed outer surface, i.e. first outer surface and second outer surface, it is characterized in that: have a face both not have lug boss also not have depressed portions in first outer surface of described multi-ply paper or second outer surface at the pressure point position of embossing row or embossed pattern, that is have a smooth smooth contour structures, and another outer surface (second outer surface or first outer surface) relative with this smooth smooth outer surface (first outer surface or second outer surface) to go up the pressure point position of going up corresponding embossing row or embossed pattern with described smooth smooth outer surface (first outer surface or second outer surface) be recessed towards described smooth smooth outer surface (first outer surface or second outer surface) direction.
Described multi-ply paper combines by the lamination embossing and is realized by the high pressure embossing.
The multi-ply paper product of embossing of the present invention can obtain by following method and apparatus:
A) each upper and lower laminated mode of fashionable layer by layer employing of body paper, two-layer or two-layer above body paper be by embossing device, combined by the top roll and the lower roll compacting of embossing device.Embossing device among the present invention, its top roll is a plain-barreled roll, and lower roll is protruding roller (being pattern roller), and the roll surface of protruding roller is distributing based on the jut of point, also can carve various patterns.Two rollers are fixed on the guide rail that can move up and down, in order to guarantee the stationarity of transmission, transmission between two rollers is that the Two bors d's oeuveres gear drive by adjustable gear clearance realizes, and adopt High Precision Automatic self-aligning bearing, even roller two bearing block has deviation (not on same axis) slightly like this, can adjust automatically by self-aligning bearing.The material of pair of rollers, hardness require than higher, and chrome-faced guarantees the slickness and the usability of steel rider.The height of protruding roller surface salient point should be able to satisfy paper product production demand, guarantees the uniformity of the paper product embossing depth.
B) respectively install a cover pressurization and a pressure relief device additional above the steel rider bearing block, this device is realized by distention of the abdomen caused by accumulation of gas due to dysfunction of the spleen or to emotional factors and disk spring.In normal productive process, distention of the abdomen caused by accumulation of gas due to dysfunction of the spleen or to emotional factors ventilation pressurization makes protruding roller peace roller compaction, makes paper layer merge compacting and goes up required pattern, and there is certain clearance in two rollers in pressure process; When wearing paper, distention of the abdomen caused by accumulation of gas due to dysfunction of the spleen or to emotional factors release disk spring forces the top plain-barreled roll to move up along guide rail, thereby strengthen gap between two rollers two rollers is separated, and makes to wear that paper is easier to carry out, and is difficult for causing industrial injury.The depth of paper product pattern can be regulated by thimble between big or small and two roll bearing seat that change distention of the abdomen caused by accumulation of gas due to dysfunction of the spleen or to emotional factors air pressure.
C) in order to guarantee better to reach in the production process quality of required product, and in pressing process, do not injure the service life of steel roller faces and prolongation two rollers, when designing two rollers, be added with the plate shoulder at two of two rollers, the hardness ratio steel rider height and the wear resistence of plate shoulder material are stronger, the plate shoulder closely is close together with steel rider, and the aspect ratio actual pattern height of plate shoulder exceeds slightly, guarantee steel rider not injury each other in pressing process, guarantee simultaneously each point and pattern in the product pressing process on linear pressure evenly, to guarantee the uniformity of the product pattern depth.
The multi-ply paper product of embossing of the present invention, because the advance of its mode of production and device makes it have following advantage:
A) knurling rolls adopt the technology of protruding roller (protruding roller roll surface is mainly based on sparrow pecked) to plain-barreled roll, and steel rider will not damaged in corresponding gap in pressing process between layer paper layer fashionable assurance salient point in n 〉=2 is with plain-barreled roll, guarantee the normal pressing of paper.
B) on the top of embossing device a pair of distention of the abdomen caused by accumulation of gas due to dysfunction of the spleen or to emotional factors is installed, pressurization guarantees to make paper laminated to the certain pressure of paper during production, solved the problem of easy layering between the paper, and can be according to the colourful various emboss graphics of hobby design, increase embossing area, scope, make consumers in general use high-quality paper for daily use product, beautify consumer's life, promote quality of life.
C) the embossing decorative pattern is clear, attractive in appearance; Be difficult for layering between each layer; Owing to adopt protrudingly in the concora crush flower, steel rider has the effect of press polish to paper in embossing process, and the fiber that paper surface is adhered to is compacted, and reduces the fiber attached to paper surface greatly; This embossing mode makes the paper two sides not have projection simultaneously, and paper product is smooth smooth, guarantees in use feel of consumer, comfort improves greatly when wiping face.
Description of drawings Fig. 1 is the product schematic diagram of tissue of the present invention;
Fig. 2 is the cross section enlarged diagram at Fig. 1 tissue product embossing position;
Fig. 3 is a production equipment structural representation of producing multi-ply paper product of the present invention.
The specific embodiment is convenient to understand the present invention for making your auditor and the public, and special production method, equipment and accompanying drawing in conjunction with product is described in detail product of the present invention:
See also Fig. 1, shown in be the schematic diagram that multi-ply paper of the present invention makes the tissue product, described tissue has two opposed outer surface, tentatively be referred to as first outer surface 1 and second outer surface 2, pattern is compressed on first outer surface 1, not only be suppressed with embossing row 3,4 on it, exquisite pattern 5 and character 6 have also been suppressed, the cross section enlarged diagram at this tissue product embossing position as shown in Figure 2, the 7th, the pressure point position of tissue embossing row or pattern, the 8th, the non-pressure point position of tissue embossing row or pattern.As seen from Figure 2, both there be not lug boss not have depressed portions as the pressure point position 7 corresponding to the pattern on first outer surface 1 of press pattern on second outer surface 2 of non-embossing face yet, that is have a smooth smooth contour structures, and be recessed at the pressure point position 7 of embossing row or embossed pattern on first outer surface 1 relative towards described smooth smooth second outer surface, 2 directions with this smooth smooth second outer surface 2.
It should be understood that, with two of described paper product relative faces, be defined as just convenience of first outer surface 1 and second outer surface 2 in order to narrate, when relating to actual product, which face is as first outer surface or second outer surface, there is no clear and definite regulation, and similarly, embossing row, pattern or other any mark also can be compressed on any one face of two opposed outer surface, and at this moment being compressed on the embossing row on this outer surface or the pressure point position of embossed pattern is recessed towards another smooth smooth outer surface direction relative with this embossing face equally.
In the present embodiment, on a kind of tissue product, embossing row, pattern and character marking have been suppressed simultaneously, when the actual production product, do not get rid of a kind of or selection two kinds or three kinds of forms that make up embossing arbitrarily wherein of only suppressing in embossing row, pattern, the character.
The production process of this tissue product is described below in conjunction with device shown in Figure 3:
After fitting together with High Precision Automatic self-aligning bearing 10 and bearing block thereof, puts on the frame 11 Fig. 3 crowned roll 9 (flower roller), the 12nd, the Two bors d's oeuveres travelling gear, can regulate gear clearance, guarantee the stationarity of gear in transmission process, the plain-barreled roll 14 that assembles also is installed on the frame 11, plain-barreled roll 14 can move up and down along guide rail 15, and distention of the abdomen caused by accumulation of gas due to dysfunction of the spleen or to emotional factors 16 links to each other with the plain-barreled roll bearing block by connecting rod 18 with disk spring 17.With thimble 13 backspins, protruding roller 9 and plain-barreled roll 14 are contacted naturally not having under the pressure status during production, upwards revolve thimble 13 then, make and produce gap slightly between two rollers, thimble 13 is fixing, body paper is put on, pair of rollers pressurization operation obtains cruddy paper product of the present invention then.Can obtain the satisfied paper product of embossing effect by the pressure of thimble between the regulating shaft bearing 13 and distention of the abdomen caused by accumulation of gas due to dysfunction of the spleen or to emotional factors 16.
The invention is intended to provides a kind of paper product smooth smooth, high-quality paper for daily use product to the public, guarantees consumer's comfort in use, beautifies consumer's life, promotes quality of life.Above-mentioned tissue is an example of multi-ply paper of the present invention, in actual applications, multi-ply paper of the present invention can be applied to various different types of consumption paper products, as face tissue, toilet paper, cleaning tissue, napkin paper, hygenic towelette etc., and embossing row on the paper product or pattern obviously also can have different designs, so that multi-ply paper product of the present invention has more is aesthetic ornamental, this those of ordinary skill for skilled is apparent and can realizes.
Claims (2)
1. the multi-ply paper of an embossing, combine by the lamination embossing by two-layer or two-layer above tissue paper, have the multiple embossing row or the embossed pattern that form through embossing on it, this kind multi-ply paper has two opposed outer surface, i.e. first outer surface and second outer surface, it is characterized in that: have a face both not have lug boss also not have depressed portions in first outer surface of described multi-ply paper or second outer surface at the pressure point position of embossing row or embossed pattern, that is have a smooth smooth contour structures, and another outer surface (second outer surface or first outer surface) relative with this smooth smooth outer surface (first outer surface or second outer surface) to go up the pressure point position of going up corresponding embossing row or embossed pattern with described smooth smooth outer surface (first outer surface or second outer surface) be recessed towards described smooth smooth outer surface (first outer surface or second outer surface) direction.
2. the multi-ply paper of embossing according to claim 1, it is characterized in that: described multi-ply paper is the high pressure cruddy paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510095614 CN1792628A (en) | 2005-11-08 | 2005-11-08 | Embossed multilayer paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510095614 CN1792628A (en) | 2005-11-08 | 2005-11-08 | Embossed multilayer paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1792628A true CN1792628A (en) | 2006-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510095614 Pending CN1792628A (en) | 2005-11-08 | 2005-11-08 | Embossed multilayer paper |
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| CN (1) | CN1792628A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154951A (en) * | 2011-01-31 | 2011-08-17 | 金红叶纸业集团有限公司 | Embossed household paper and embossing roller for embossing household paper |
| CN102525324A (en) * | 2012-01-12 | 2012-07-04 | 金红叶纸业集团有限公司 | Household paper and papermaking equipment |
| CN102744919A (en) * | 2011-12-22 | 2012-10-24 | 金红叶纸业集团有限公司 | Knurling roll, knurling process applying knurling roll and knurling paper |
| CN104786557A (en) * | 2015-04-29 | 2015-07-22 | 陈志敏 | Embossing method with female and male patterns capable of being pressed out in double-faced mode for tissue production equipment |
| CN112384361A (en) * | 2018-07-10 | 2021-02-19 | 东洋制罐株式会社 | Three-dimensional processing method of film |
| CN114635310A (en) * | 2022-03-04 | 2022-06-17 | 浙江景兴纸业股份有限公司 | Embossed kitchen paper for processing fresh food |
-
2005
- 2005-11-08 CN CN 200510095614 patent/CN1792628A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154951A (en) * | 2011-01-31 | 2011-08-17 | 金红叶纸业集团有限公司 | Embossed household paper and embossing roller for embossing household paper |
| CN102744919A (en) * | 2011-12-22 | 2012-10-24 | 金红叶纸业集团有限公司 | Knurling roll, knurling process applying knurling roll and knurling paper |
| CN102744919B (en) * | 2011-12-22 | 2015-11-25 | 金红叶纸业集团有限公司 | Knurling rolls, apply embossed technology and the cruddy paper of these knurling rolls |
| CN102525324A (en) * | 2012-01-12 | 2012-07-04 | 金红叶纸业集团有限公司 | Household paper and papermaking equipment |
| CN104786557A (en) * | 2015-04-29 | 2015-07-22 | 陈志敏 | Embossing method with female and male patterns capable of being pressed out in double-faced mode for tissue production equipment |
| CN104786557B (en) * | 2015-04-29 | 2018-12-07 | 陈志敏 | On paper towel production equipment can two-sided extrusion Yin-Yang pattern embossing method |
| CN112384361A (en) * | 2018-07-10 | 2021-02-19 | 东洋制罐株式会社 | Three-dimensional processing method of film |
| CN114635310A (en) * | 2022-03-04 | 2022-06-17 | 浙江景兴纸业股份有限公司 | Embossed kitchen paper for processing fresh food |
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Open date: 20060628 |