EP1368184A1 - Vorrichtung zur herstellung von mindestens zweilagigen produkten aus tissue- und/oder tissueähnlichem material - Google Patents
Vorrichtung zur herstellung von mindestens zweilagigen produkten aus tissue- und/oder tissueähnlichem materialInfo
- Publication number
- EP1368184A1 EP1368184A1 EP02710785A EP02710785A EP1368184A1 EP 1368184 A1 EP1368184 A1 EP 1368184A1 EP 02710785 A EP02710785 A EP 02710785A EP 02710785 A EP02710785 A EP 02710785A EP 1368184 A1 EP1368184 A1 EP 1368184A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- embossing
- roller
- tissue
- embossing roller
- segments
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000004049 embossing Methods 0.000 claims abstract description 150
- 238000000034 method Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 description 10
- 239000003292 glue Substances 0.000 description 9
- 238000013461 design Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000007858 starting material Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/07—Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0707—Embossing by tools working continuously
- B31F2201/0715—The tools being rollers
- B31F2201/0723—Characteristics of the rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0707—Embossing by tools working continuously
- B31F2201/0715—The tools being rollers
- B31F2201/0723—Characteristics of the rollers
- B31F2201/0728—Material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0707—Embossing by tools working continuously
- B31F2201/0715—The tools being rollers
- B31F2201/0723—Characteristics of the rollers
- B31F2201/0733—Pattern
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0707—Embossing by tools working continuously
- B31F2201/0715—The tools being rollers
- B31F2201/0753—Roller supporting, positioning, driving means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0758—Characteristics of the embossed product
- B31F2201/0761—Multi-layered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0784—Auxiliary operations
- B31F2201/0789—Joining plies without adhesive
Definitions
- the present invention relates to a device for producing at least two-layer products from tissue and / or tissue-like material by means of an embossing unit, and to a method for producing such products and at least two-layer products.
- Tissue and / or tissue-like material is used in many ways. Such materials are used, for example, to produce toilet paper, handkerchiefs, kitchen rolls, napkins, paper tablecloths, absorbent pads, paper towels, wiping towels, cleaning cloths or the like.
- tissue is understood to be a product which corresponds to DIN 6730. Accordingly, tissue is a product that consists entirely or predominantly of cellulose fibers with a fine and soft crepe and closed formation in the paper machine with a dry content of more than 90% which is crepe, consists of one or more layers, is particularly absorbent is, an area-related mass of the individual layer of ⁇ 25 g / m 2 before creping and a crepe wet elongation greater than 5%.
- tissue-like material is understood to mean a material which, in contrast to tissue material, is produced by changes in the drying process.
- tissue-like material is a product predominantly made of cellulose fibers with large and wide crepe and open formation, which is dry creped in the paper machine and consists of one or more layers, the area-related mass of one layer before the crepe being less than 25 g / m 2 and wet creping according to one layer
- Crepe is greater than 25%.
- the material can also be made from waste paper. Products made from tissue and / or tissue-like material have to meet different requirements. In addition to properties such as strength, volume, grip and absorbency, in multi-layer products, the adhesion of the layers to one another, in particular the prevention of layer shifting, is an essential property. In addition, consumers are increasingly demanding products that have good optical properties, in particular a jewelry design.
- micro-embossings with a few embossing points (approximately 6 to 20 embossing points / cm 2 ) or many embossing points (approximately 25 to 65 embossing points / cm 2 ) - called micro-embossing - are produced in this way, in particular full-surface micro-embossing.
- the embossing roller is driven here, whereas the elastic counter-roller runs in a friction-driven manner by contact with the embossing roller.
- the impact of the embossing points on the tissue material creates both elastic and plastic deformations. Due to the plastic deformations, the at least two layers of material that are embossed with one another interlock at least partially with one another. This primarily prevents the displacement of the at least two layers of the manufactured product from one another. A functioning layer adhesion is not achieved by this.
- the tissue layers previously embossed using the above method are knurled with an additional knurling mechanism.
- Additional knurled disks which work against a driven smooth roller, are used to provide an additional pre- structure on the pre-embossed tissue material in the form of continuous patterns arranged in the running direction (for example lines or dots).
- the knurled disks run with friction.
- press pressures of up to about 500 N / mm 2 act on the pre-embossed tissue product.
- the disadvantage of using an additional knurling mechanism is that only continuous and uninterrupted patterns can be achieved with pre-embossed patterns and that the softness of the tissue product is also reduced in the area of the knurling structure applied.
- Another disadvantage of the use of a knurling mechanism is that only uninterrupted embossing marks can be realized in the running direction of the tissue webs. This means that embossing cannot be applied.
- a particular problem, particularly of toilet paper, that is known is that of the so-called slipped perforation.
- This is, for example, assuming a multi-ply toilet paper roll, the unintentional turning over of an isolated, insufficiently bonded tissue layer around the toilet paper roll.
- the perforation line between the individual toilet paper sheets no longer lies on top of each other. This occurs particularly frequently at the beginning of a toilet paper roll when the first sheet, which is glued to the underlying layer of toilet paper sheets, is detached.
- the problem of slipped perforation occurs in all known embossing processes which do not produce layer adhesion.
- the at least two starting layers interlock with one another, but here too the layer adhesion that can be achieved is not sufficient to prevent the perforation from slipping.
- the nip of the two rollers must be set extremely precisely, since otherwise the two rollers running against each other would be damaged.
- Tissue products manufactured using Union embossing are also usually knurled with the help of a knurling mechanism.
- Multi-layer tissue products are also manufactured using the so-called dot / smooth embossing process.
- a steel roller provided with embossing elements and a smooth steel roller are arranged with respect to one another in such a way that a defined distance is obtained between them. This distance is achieved using complex column settings.
- the raw material webs are at
- gluing device downstream of the embossing device is required in a processing line, as a result of which the purchase costs increase.
- the glue device applies glue to the tissue layer by means of a glue transfer roller. Part of the glue is taken up by the tissue layer, the other part is conveyed back into a trough. The glue is heavily soiled due to the high dust content of the tissue web. As a result, the glue unit is subject to a very high cleaning effort.
- Glue must penetrate the individual layers for connection.
- embossing ie embossing training, by means of which object patterns, for example flowers or the like, can be applied to tissue products, are produced, for example, by additional embossing / gluing units.
- embossing roller in the area of the desired Jewelery embossing, for example, omitted a few stamping points, in the form of the desired design pattern.
- the embossing alone does not impart sufficient layer adhesion, it rather decreases in comparison to full-surface micro-embossed products, so that gluing with the aforementioned disadvantages and / or knurling by means of a downstream knurling mechanism is unavoidable.
- the good visual impression of the products is destroyed again by the subsequent knurling, especially if the knurling runs over the design patterns formed.
- the object of the present invention is therefore to provide a device which does not have the disadvantages known in the prior art.
- a device for producing at least two-ply products from tissue and / or tissue-like material comprising an embossing unit with at least two rollers, one roller being a smooth roller and the other roller being an embossing roller, the embossing roller being a shaft and comprises at least two segments arranged thereon and having embossing elements, and wherein the embossing roller is pressurized via at least one bearing unit arranged on the shaft.
- the pressure is brought to the storage unit via a pressure device.
- the knurling unit or gluing unit required for the layer connection can be omitted and decorative embossing can be applied.
- the knurling unit or gluing unit required for the layer connection can be omitted and decorative embossing can be applied.
- the device according to the invention can replace the knurling mechanism or the complex gluing unit.
- the pre- The starting material webs can be provided over the entire surface or only partially by means of the device according to the invention.
- the application of an embossing by means of the embossing elements is particularly preferred.
- Gluing by means of a gluing device is also no longer necessary.
- the pressurization required for the high pressure is preferably carried out by means of at least one pressure device comprising at least one pressure cylinder.
- a printing device can be assigned to each segment, but two segments are preferably assigned to one printing device.
- the pressure cylinders can be individually controlled or pressurized, but it is also possible that several pressure cylinders can be controlled together.
- the pressure devices can advantageously be moved independently of one another. With a tissue web width of approximately 2800 mm, a total of, for example, 27 printing cylinders and accordingly 28 segments are arranged on a shaft. The shaft forms the embossing roller together with the bearing device and the segments.
- the pressure cylinders of the pressure device can be pressurized in a range of approximately 3 to 10 bar, particularly preferably 4 to 6 bar.
- the printing device has a stop for adjusting the gap between the rollers.
- the stop can preferably be adjustable by means of a wedge. This makes it possible lent to pre-stress the embossing roller in a targeted manner via the individual printing devices before use.
- the bearing unit preferably comprises a ball bearing.
- any other type of bearing can also be provided. It is essential that these are bearings which take up radial loads and also have axial guiding properties. In addition, the bearings should have a guide.
- An intermediate store can also be provided between the pressure cylinder and the storage unit.
- the bearing unit is preferably arranged between two segments, so that the pressure device can act directly on the bearing unit between two segments through an attachment.
- the embossing roller is advantageously provided with a quick-change device. This makes it possible to create different customer-specific jewelry stampings (in particular also
- the embossing roller is advantageously fastened to separately mounted pins.
- the smooth roller and the embossing roller can have the same diameter in the device according to the invention. However, this is not necessary, but different diameters can also be used.
- the smooth roller and the embossing roller preferably have the same rotational speed.
- the smooth roller and the embossing roller are advantageously driven. With the device according to the invention, in contrast to knurling mechanisms, isolated, isolated and not only continuous, uninterrupted jewelry embossing can advantageously be applied.
- the present invention relates to a method for producing at least two-ply products from tissue and / or tissue-like material with a device, wherein
- At least two material webs are introduced into a gap between a smooth roller and an embossing roller, the embossing roller being pressurized;
- the material webs are connected to one another by segments arranged on the embossing roller and having embossing elements;
- the product obtained is removed from the device.
- the method according to the invention is used to produce products which have excellent properties with regard to layer adhesion.
- the connection in the method according to the invention of the individual material webs is advantageously carried out with a pressing pressure of at least 700 N / mm 2 .
- the compression pressure to be used is preferably at least 900
- Such pressures can only be applied to the material web in that the embossing roller has a targeted pressurization of the individual segments via a bearing.
- the present invention relates to an at least two-layer product made of tissue and / or tissue-like material. material which is produced with the device according to the invention.
- the at least two-layer product preferably has no further embossing, in particular no micro-embossing, apart from a decorative embossing.
- it is advantageously not knurled and / or glued.
- the at least two-layer material according to the invention therefore has excellent optical and haptic properties, and the at least two layers are also excellently bonded to one another.
- FIG. 1 shows a sectional view of an embossing unit of a device according to the invention
- FIG. 2 shows a side view of an embossing roller according to the invention.
- Fig. 3 a plan view of a section of a
- the embossing unit 1 shows an embossing unit, provided overall with the reference symbol 1, of an apparatus according to the invention for producing at least two-layer products from tissue and / or tissue-like materials.
- the embossing unit 1 comprises a smooth roller 2 and an embossing roller 3.
- the smooth roller 2 and the embossing roller 3 are driven in opposite directions in the direction of the arrows 17 and 18.
- the smooth roller 2 has a somewhat larger diameter than the embossing roller 3.
- the embossing roller 3 also has a shaft 4 on which a bearing unit 7 is arranged. Furthermore, the embossing roller 3 has embossing elements 5.
- An attachment 22 of a printing device 8 engages in the embossing roller 3.
- This approach 22 is arranged on a rocker 21 which has a stop 10 and a pressure cylinder 9 on one side.
- the pressure cylinder 9 exerts pressure in the direction of an arrow 30 on the rocker 21 and the shoulder 22 on the embossing roller 3.
- the embossing roller 3 is prestressed in relation to the smooth roller 2 via the printing device 8 with the aid of the stop 10 in such a way that a defined gap 11 is defined between the smooth roller 2 and the embossing roller 3.
- the stop 10 for example, can be realized by means of a wedge setting (not shown here), a wedge being movable with the aid of a knurled screw and acting on the end of the rocker 21 assigned to the stop 10.
- the rocker 21 is held movably at the end opposite the stop 10.
- the stop 10 can also act directly on one end of the rocker 21 of the pressure device 8 via a screw without the aid of a wedge.
- the pressure cylinder 9 is pressurized with a pressure of 5 bar via a feed line, not shown.
- material webs 14 and 15 made of unembossed, single-ply material are moved towards the embossing unit 1 in the direction of the arrows 19 and 20. They are passed through the gap 11 between the smooth roller 2 and the embossing roller 3, the two starting material webs 14 and 15 being provided with a decorative embossing by the embossing elements 5 arranged on the embossing roller 3 and thereby being connected.
- the now connected two-layer tissue product 16 is removed from the embossing unit 1.
- the smooth roller 2 and the embossing roller 3 are fixed
- Gear ratio which is realized by a pair of gears (rappor wheels) driven.
- the drive takes place in such a way that the smooth roller 2 and the embossing roller 3 have the same rotational speed.
- the structure of the embossing roller 3 is illustrated in FIG. 2.
- the embossing roller 3 consists of a large number of segments 6, which are arranged on the shaft 4 over the entire web width of the embossing unit. For example, with a material web width of 2,800 mm, a total of 28 segments 6 are arranged on the shaft 4. These segments 6 carry the embossed elements 5, which are arranged offset on the segments 6.
- the embossing elements 5 are arranged on the segments 6 such that a total of 5 decorative design elements are applied to a toilet paper sheet. This is sufficient for permanent layer adhesion. However, more decorative embossments per sheet can also be provided.
- Bearing units 7 are arranged between individual segments 6, in which the attachment 22 of the printing device 8 engages.
- the bearing unit 7 consists of a bushing 24 which is firmly connected to the shaft 4.
- a housing 25 is arranged, which receives a ball bearing 12.
- a guidance of the bearing 12 is ensured by the housing 25.
- the bearing 12 is arranged in relation to the longitudinal axis of the shaft 4 such that it can absorb axially acting forces which are applied to the bearing 12 via the pressure device 8.
- the individual segments 6 of the embossing roller 3 are connected to one another via pins 23. These are accommodated in mutually aligned recesses in two adjacent segments 6.
- the segments 6 and the housing / bushing unit 24, 25 are guided radially on the shaft 4.
- the axial fixation of the segments 6 is achieved by pins 23 arranged on the outside of the bushing 24 by bracing all the segments 6 with the housing / bushing unit 24, 25 by means of at least one nut 31 arranged on the outside and laterally on the shaft.
- the nut 31 acts on the corresponding segments 6 via a connecting element 32 which has on at least one side a recess for receiving sifts 23, which is aligned with the recess of the first segment 6.1.
- the embossing roller 3 has a quick-change device 13. This consists of a coupling element 26, which is fastened by means of hexagon screws 28 and 29 to separately mounted pins of the device according to the invention.
- the embossing roller 3 is carried along by means of a feather key (not shown) which is fixedly arranged on the shaft 4 and which is accommodated in the coupling element 26, and easy fixation by means of a threaded screw 27.
- the provision of a quick-change device 13 makes it possible to remove the embossing roller 3 easily and quickly from a processing machine and to replace it with an embossing roller which has different embossing patterns on the embossing elements 5. This makes it possible to apply a wide variety of decorative embossments with a single processing machine.
- the individual embossing elements 5 are arranged offset over the segments 6 of the embossing roller 3 and have a circular structure. However, any other shape can also be used, for example the embossing elements 5 can also be square or rectangular or pyramidal. By displacing the embossing elements 5 on the segments 6 with respect to one another, a uniform load distribution is advantageously achieved over the entire width of the embossing roller 3.
- the circular embossing element 5 has a platform 31 on which individual embossing points 32 are arranged so that they represent the letter "M" as a decorative design element 33. However, any other letters, Lettering or pictorial representations such as flowers or the like possible.
- the depth distance between the embossing points 32 and the platform 31 depends on the design element 33 itself and on the material to be embossed. The depth distance of the platform 31 to the segment base 34 is selected so that the tissue web is not squashed.
- a two-layer tissue product was produced with the embossing unit 1.
- the starting material used was unembossed tissue material with a grammage in a range from approximately 18.5 to 22 g / m 2 and a thickness of approximately 150 ⁇ m. This was provided with a decorative embossing in the form of the letter "M" shown in FIG. 3.
- a pressure of 5 bar was applied to the pressure cylinders.
- the material web width was approximately 2,800 mm.
- the pressure was about 1,150 N / mm 2 , the line pressure about 85 N / mm.
- the line pressure is at least 45 N / mm and is preferably in a range from 60 N / mm to 110 N / mm, more preferably 80 N / mm to 100 N / mm.
- a two-ply tissue product was obtained which had well-bonded plies without any further crimping or gluing.
- the area of the embossing of jewelry there was neither a bulge to be seen, which occurs in particular in the case of knurling, nor was there any increase in thickness in the tissue product. If one held the tissue product manufactured in this way against a light source, one could clearly see that in the area of the embossing of the tissue the tissue product appeared clearly more transparent than in the unembossed area.
- a previously surface-embossed tissue product (micro-embossing) was produced by means of the embossing unit 1.
- the individual layers (in this case four) were fixed together by the subsequent embossing.
- the appearance of the embossing was similar to that in the former case.
- the device according to the invention makes it possible for the first time to achieve adequate and high layer adhesion between layers of multi-layer tissue products. In addition, this liability can only be realized through embossing. In particular, with the device according to the invention, neither a crimping nor a gluing of the products is necessary to achieve layer adhesion. Furthermore, with the device according to the invention it is possible for the first time to apply decorative embossments over material web widths of 2,800 mm or more.
- the pressure device provided in the device according to the invention makes it possible to ensure constant support of the individual segments.
- the embossing roller can be exchanged easily and quickly, so that, depending on the customer's requirements, different embossing of embossing can be achieved by simply changing the embossing rollers without great assembly effort.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Materials For Medical Uses (AREA)
- Laminated Bodies (AREA)
- Paper (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10110873 | 2001-03-07 | ||
DE10110873A DE10110873A1 (de) | 2001-03-07 | 2001-03-07 | Vorrichtung zur Herstellung von mindestens zweilagigen Produkten aus Tissue- und/oder tissueähnlichem Material |
PCT/EP2002/000139 WO2002070243A1 (de) | 2001-03-07 | 2002-01-09 | Vorrichtung zur herstellung von mindestens zweilagigen produkten aus tissue- und/oder tissueähnlichem material |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1368184A1 true EP1368184A1 (de) | 2003-12-10 |
EP1368184B1 EP1368184B1 (de) | 2004-08-11 |
Family
ID=7676559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02710785A Expired - Lifetime EP1368184B1 (de) | 2001-03-07 | 2002-01-09 | Vorrichtung zur herstellung von mindestens zweilagigen produkten aus tissue- und/oder tissueähnlichem material |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP1368184B1 (de) |
AT (1) | ATE273123T1 (de) |
DE (2) | DE10110873A1 (de) |
DK (1) | DK1368184T3 (de) |
EE (1) | EE04958B1 (de) |
HU (1) | HU225174B1 (de) |
NO (1) | NO20033861D0 (de) |
PL (1) | PL363299A1 (de) |
RU (1) | RU2244628C1 (de) |
SK (1) | SK286354B6 (de) |
WO (1) | WO2002070243A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7056404B2 (en) | 1998-11-25 | 2006-06-06 | The Procter & Gamble Company | Methods of bonding materials, especially materials used in absorbent articles |
DE102004026890A1 (de) * | 2004-05-26 | 2005-12-22 | Steuer Gmbh Printing Technology | Prägemaschine |
DE102007006437A1 (de) * | 2006-06-26 | 2008-01-03 | Fleissner Gmbh | Kalanderwalze zum Prägen und/oder Verdichten von Textilien |
AU2006351761B2 (en) * | 2006-12-13 | 2013-07-11 | Sca Hygiene Products Gmbh | Method for manufacturing a hygiene product, apparatus for manufacturing a hygiene product and hygiene product |
ITFI20070162A1 (it) * | 2007-07-17 | 2009-01-18 | Futura Spa | Dispositivo per il trattamento di materiale cartaceo nastriforme. |
EP2353858A1 (de) * | 2010-02-09 | 2011-08-10 | Boegli-Gravures S.A. | Vorrichtung zum Prägen von Umhüllungsfolien |
EP2711666A1 (de) * | 2012-09-20 | 2014-03-26 | Boegli-Gravures S.A. | Verfahren zur Herstellung eines Satzes von miteinander kooperierenden Prägewalzen und Modellvorrichtung zur Durchführung des Verfahrens |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2286159B (en) * | 1992-09-16 | 1997-03-19 | Crompton J R Plc | Improvements to the patterning of tissue paper filtration bags |
AT253U1 (de) * | 1994-09-21 | 1995-06-26 | Ortmann Pwa Ag | Mehrlagiges bahnfoermiges hygienepapier |
EP1048369A1 (de) * | 1999-03-22 | 2000-11-02 | Boegli-Gravures S.A. | Prägevorrichtung für flächenhaft ausgedehntes Material |
US6257135B1 (en) * | 1999-04-19 | 2001-07-10 | Fort James Corporation | Unitary saddle for mounting multiple emboss slugs on a single emboss roll |
DE19940487C1 (de) * | 1999-08-26 | 2001-02-08 | Unimatec Praegewalzen Und Masc | Vorrichtung zum Prägen einer Materialbahn |
-
2001
- 2001-03-07 DE DE10110873A patent/DE10110873A1/de not_active Withdrawn
-
2002
- 2002-01-09 HU HU0303473A patent/HU225174B1/hu not_active IP Right Cessation
- 2002-01-09 DE DE50200817T patent/DE50200817D1/de not_active Expired - Fee Related
- 2002-01-09 EP EP02710785A patent/EP1368184B1/de not_active Expired - Lifetime
- 2002-01-09 RU RU2003129653/12A patent/RU2244628C1/ru not_active IP Right Cessation
- 2002-01-09 DK DK02710785T patent/DK1368184T3/da active
- 2002-01-09 AT AT02710785T patent/ATE273123T1/de not_active IP Right Cessation
- 2002-01-09 WO PCT/EP2002/000139 patent/WO2002070243A1/de not_active Application Discontinuation
- 2002-01-09 PL PL02363299A patent/PL363299A1/xx not_active IP Right Cessation
- 2002-01-09 SK SK1109-2003A patent/SK286354B6/sk unknown
- 2002-01-09 EE EEP200300418A patent/EE04958B1/xx not_active IP Right Cessation
-
2003
- 2003-09-01 NO NO20033861A patent/NO20033861D0/no not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO02070243A1 * |
Also Published As
Publication number | Publication date |
---|---|
SK11092003A3 (sk) | 2005-03-04 |
NO20033861L (no) | 2003-09-01 |
HUP0303473A2 (hu) | 2004-01-28 |
EP1368184B1 (de) | 2004-08-11 |
DE50200817D1 (de) | 2004-09-16 |
SK286354B6 (sk) | 2008-08-05 |
HUP0303473A3 (en) | 2004-07-28 |
RU2244628C1 (ru) | 2005-01-20 |
WO2002070243A1 (de) | 2002-09-12 |
DE10110873A1 (de) | 2002-09-19 |
EE04958B1 (et) | 2008-02-15 |
HU225174B1 (en) | 2006-07-28 |
EE200300418A (et) | 2003-12-15 |
DK1368184T3 (da) | 2004-12-20 |
NO20033861D0 (no) | 2003-09-01 |
PL363299A1 (en) | 2004-11-15 |
ATE273123T1 (de) | 2004-08-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69902006T2 (de) | Vorrichtung zum prägen und kaschieren von einem materialbahn | |
EP0925911B2 (de) | Vorrichtung zum Satinieren einer Folie, Anwendung dieser Vorrichtung und Verfahren zum Betrieb der Vorrichtung | |
DE69508242T2 (de) | Mehrschichtfolie aus absorbierendem papier und verfahren zu deren herstellung | |
DE60126636T2 (de) | Geprägte Papierbahn | |
DE69111536T2 (de) | Mit Festigkeitsteuerung Prägen und so hergestelltes Papierprodukt. | |
DE69514253T2 (de) | Absorbierendes papier mit geprägten motiven | |
DE69605210T2 (de) | Präge-und kaschiermaschine zum verkleben von geprägten schichten | |
DE69619096T2 (de) | Mehrsichtiges, absorbierendes blatt, und verfahren zu seiner herstellung | |
DE60012565T2 (de) | Verfahren zum autogenen verbinden von schichten eines mehrschichtigen zellulosesubstrats | |
EP1991411B2 (de) | Prägevorrichtung für mindestens zweilagige flächenprodukte wie toilettenpapier, taschentücher oder dergleichen | |
DE69807215T2 (de) | Vorrichtung zum prägen und laminieren von matterialbahnen bestehend aus zwei oder mehreren schichten | |
DE69412585T2 (de) | Verfahren zur herstellung einer prägefolie aus einer oder mehreren schichten | |
DE69110845T3 (de) | Maschine zur Herstellung von einseitiger Wellpappe. | |
DE69223822T2 (de) | Vorrichtung zum Prägen eines Faserbandes | |
EP1181152B1 (de) | Vorrichtung zum prägen und satinieren von verpackungsfolien | |
DE69204825T2 (de) | Verfahren und vorrichtung zur herstellung von geprägten verbundfolien. | |
DE69929506T2 (de) | Saugfähiges Haushaltpapier | |
DE69224628T2 (de) | Mehrschichtiges absorbierendes papier | |
DE60209925T2 (de) | Verfahren und vorrichtung zum prägen einer mehrlagigen tissue-papierbahn | |
DE60000977T3 (de) | Zwei- oder dreilagiges saugfähiges papierprodukt | |
DE10392842T5 (de) | Präge- und Laminiermaschine mit austauschbaren Prägezylindern | |
DE60118013T2 (de) | Verfahren zur herstellung einer mehrlagigen saugfähigen papierbahn | |
DE4420958A1 (de) | Maschine zur Herstellung einer einseitig kaschierten Wellpappebahn | |
EP1368184B1 (de) | Vorrichtung zur herstellung von mindestens zweilagigen produkten aus tissue- und/oder tissueähnlichem material | |
EP0331875B1 (de) | Einrichtung zum Lagern |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20030816 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: LT LV |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20040811 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040811 Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040811 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
REF | Corresponds to: |
Ref document number: 50200817 Country of ref document: DE Date of ref document: 20040916 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20041111 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20041122 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: R. A. EGLI & CO. PATENTANWAELTE |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20041208 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050109 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050109 |
|
LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20040811 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20050125 Year of fee payment: 4 Ref country code: BE Payment date: 20050125 Year of fee payment: 4 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050131 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20050512 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060109 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060131 |
|
BERE | Be: lapsed |
Owner name: *METSA TISSUE OYJ Effective date: 20060131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050111 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20080124 Year of fee payment: 7 Ref country code: DK Payment date: 20080124 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20080124 Year of fee payment: 7 Ref country code: FI Payment date: 20080122 Year of fee payment: 7 Ref country code: GB Payment date: 20080123 Year of fee payment: 7 Ref country code: NL Payment date: 20080124 Year of fee payment: 7 Ref country code: SE Payment date: 20080124 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20080118 Year of fee payment: 7 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
EUG | Se: european patent has lapsed | ||
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20090109 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20090801 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090109 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090131 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090131 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090801 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20091030 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090109 Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090801 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090202 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090110 |