EP2304104A1 - Verfahren zum erzeugen eines musters auf einem endlosband - Google Patents
Verfahren zum erzeugen eines musters auf einem endlosbandInfo
- Publication number
- EP2304104A1 EP2304104A1 EP09780222A EP09780222A EP2304104A1 EP 2304104 A1 EP2304104 A1 EP 2304104A1 EP 09780222 A EP09780222 A EP 09780222A EP 09780222 A EP09780222 A EP 09780222A EP 2304104 A1 EP2304104 A1 EP 2304104A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- endless belt
- rotary screen
- peripheral side
- pattern
- web
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 29
- 239000002861 polymer material Substances 0.000 claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims description 95
- 230000004087 circulation Effects 0.000 claims description 62
- 230000000295 complement effect Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 235000011837 pasties Nutrition 0.000 claims description 6
- 238000007650 screen-printing Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 24
- 238000010438 heat treatment Methods 0.000 description 12
- 230000008859 change Effects 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- FDSYTWVNUJTPMA-UHFFFAOYSA-N 2-[3,9-bis(carboxymethyl)-3,6,9,15-tetrazabicyclo[9.3.1]pentadeca-1(15),11,13-trien-6-yl]acetic acid Chemical compound C1N(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC2=CC=CC1=N2 FDSYTWVNUJTPMA-UHFFFAOYSA-N 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/006—Making patterned paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/0027—Screen-cloths
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/0027—Screen-cloths
- D21F1/0081—Screen-cloths with single endless strands travelling in generally parallel convolutions
Definitions
- the invention relates to a method for producing a topographical pattern of polymer material on an endless belt.
- tissue paper screens are used with decorative topographic patterns.
- tissue paper is produced, in which the topographic pattern of the sieve is imprinted.
- the object is achieved by the following method for producing a topographical pattern of polymer material on an endless belt:
- the endless belt has a longitudinal direction and a perpendicularly extending transverse direction.
- the method uses a rotary screen whose cylindrical surface has a perforation pattern defining the topographical pattern.
- the perforation pattern is viewed in the circumferential direction of the lateral surface, formed by a Perforationsmusterabêt or by several successive, mutually identical Perforationsmusterabête.
- the polymer material is pressed in the liquid or pasty state through perforations of the peripheral surface of the rotary screen, while the rotary screen, rotating several times about its longitudinal axis, with its lateral surface on the peripheral side of the endless belt in at least one at least once unrolled on the peripheral side of the endless belt continuously circulating path.
- a circulating path here has one or more circulations, each circulation has a beginning and an end.
- the invention is characterized in that, for each orbit of the rotary screen on the peripheral surface of the endless belt, the beginning and the end of the respective web circulation are arranged along a common line and the rotary screen during unrolling during each
- a longitudinal axis makes, where N and M are each a positive integer, and where M is the number of perforation pattern sections, which in the circumferential direction of
- the set of positive integers here corresponds to the number set ⁇ 1, 2, 3, 4, ... ⁇ in the mathematical sense.
- the solution according to the invention ensures that the rotary screen performs N / M revolutions about its longitudinal axis during each web revolution on the circumferential side of the endless belt, M indicating the number of perforation pattern sections which are arranged one behind the other in the circumferential direction of the lateral surface of the rotary screen.
- topographic pattern section a portion of the topographic pattern (hereinafter called “topographic pattern section") is formed on the peripheral side of the endless belt the solution according to the invention achieves that an integral multiple of consecutively arranged and mutually identical topographical pattern sections are produced on each circumferential path of the endless belt during each completed circulation of the rotary screen.
- the solution according to the invention thus makes it possible to apply a topographical pattern without offset of the pattern elements forming the pattern on the endless belt.
- the endless belt is made endless by means of a connecting seam.
- the endless band can be flat or endlessly woven.
- the endless belt may be made endless by a woven seam joint, for example.
- the endless belt with the topographical pattern is used as a paper machine clothing, in particular in the production of tissue paper, use.
- an endless belt in particular a covering for a paper, board or tissue machine, which is produced by the method according to the invention.
- the endless belt provided with the topographical pattern can be used here in particular as a DSP screen or as a TAD screen.
- the topographical pattern here preferably represents a decorative pattern by means of which a decorative pattern in the fibrous web is produced in the production and / or treatment of a fibrous web, in particular tissue web.
- the peripheral side to be printed may be the paper side of the endless belt.
- the peripheral side to be printed may also be the machine side of the endless belt.
- the rotary screen is designed as a circular cylinder, in particular as a straight circular cylinder and extends in its length preferably only over a part of the width of the endless belt.
- the length of the rotary screen can, for example, between 0.2 and 3 meters, in particular between 0.3 and 1 meter; for example, be 0.5 meters.
- a first possibility provides that the common straight line, along which the beginnings and the ends of all web circulations are arranged, runs in the transverse direction of the endless belt. In this case, therefore, viewed in the longitudinal direction of the endless belt, the beginning and the end of each web circulation are always arranged at the same position.
- the helical path in this case is thus produced by moving the rotary screen in the transverse direction of the endless belt when the pattern is generated while rotating about its longitudinal axis aligned perpendicular to the longitudinal direction of the endless belt.
- the movement of the rotary screen in the transverse direction of the endless belt thus takes place here without a directed in the transverse direction of the endless belt rotary component.
- the beginnings and the ends of all web circulations are arranged on a common, extending in the transverse direction of the endless belt straight lines, wherein viewed for each orbit whose beginning and end are offset by the width of the web to each other.
- the rotary screen is unrolled in a plurality of juxtaposed webs on the peripheral side of the endless belt, each web on the peripheral side to be printed only makes a web circulation and the rotary screen between the application of two juxtaposed webs in the direction the width of the endless belt, in particular by the web width, is moved.
- the rotary screen rotates about its longitudinal axis oriented perpendicular to the longitudinal direction of the endless belt, in which case movement in the transverse direction occurs only when the rotary screen has created a closed path and is brought into a position for producing an adjacent track got to.
- the beginnings and the ends of all web circulations are arranged along a common straight line, wherein considered for each orbit whose start and end in the transverse direction of the endless belt are not offset from one another.
- the common straight line along which the beginnings and the ends of all web circulations are arranged, encloses an angle of greater than 0 ° and less than 90 ° with the transverse direction of the endless belt.
- the beginnings and the ends of all web circulations are arranged on a common straight line extending obliquely to the transverse direction of the endless belt.
- the rotary screen unrolls in an uninterrupted helical path, in particular over the entire width of the endless belt to be printed, on the peripheral side and the rotary screen is moved when rolling on the peripheral side in the transverse direction of the endless belt, that the adjacent trajectories of the helical path to the topographic pattern complement.
- the beginnings and the ends of all circulations are on one arranged common straight lines, being considered for each orbit, each whose beginning and end are offset by the width of the web to each other.
- the common straight line encloses an angle of greater than 0 ° and less than 90 ° with the transverse direction of the endless belt.
- adjacent web circulations are preferably arranged in abutment with one another. This causes the adjacent orbits to complement the topographical pattern.
- the lateral surface of the cylindrical rotary screen moves when rolling on the peripheral side at a circumferential speed and that the endless belt rotates with a parallel to its longitudinal oriented transport speed to at least two mutually spaced and parallel aligned rollers.
- the peripheral speed and the transport speed are coordinated so that the rotary screen in each revolution on the peripheral side of the endless belt N / M makes turns about its longitudinal axis and N and M is a positive integer.
- peripheral speed and transport speed is preferably carried out taking into account the quotient of the length of a web circulation and the length of one of the mutually identical perforation pattern sections of the lateral surface of the circular cylindrical rotary screen.
- the longitudinal axis of the rotary screen is aligned perpendicular to the longitudinal direction of the endless belt: In this case, as viewed in the longitudinal direction of the endless belt, the beginning and the end of each revolution of the web are located at the same position. In this case, the coordination between the peripheral speed of the peripheral surface of the rotary screen and the transport speed of the endless belt taking into account the quotient of the circumference of the endless belt and the length of a Perforationsmusterabitess in perennialsshchtung the lateral surface of the cylindrical rotary screen.
- the coordination between the peripheral speed and the transport speed takes into account the circumference of the endless belt and the length of a perforation pattern section in the circumferential direction of the lateral surface of the cylindrical rotary screen.
- the beginning and the end of each web circulation are arranged at different positions, depending on which position the rotary screen is viewed in the transverse direction of the tape.
- the coordination between peripheral speed and transport speed is such that at a quotient of the length of a
- this may mean that with a quotient with a decimal number less than 5, the peripheral speed is set smaller than the transport speed. Furthermore, this may mean that in the case of a quotient with a decimal number greater than 5, the peripheral speed is set greater than the transport speed.
- the rotary screen is disposed at a position where the endless belt is not guided around a roller. Furthermore, it is provided according to a specific embodiment of the invention that the rotary screen together with a counter-roller forms a gap through which the endless belt is passed for applying the polymer material.
- the perforation pattern of the rotary screen defining the topographical pattern is delimited by a single-end and another end-side end, viewed in the longitudinal direction of the rotary screen one-end end of the perforation pattern represents the continuation of the other end-side end of the perforation pattern.
- This aspect may also constitute another aspect of the invention independent of the aspect of claim 1 and therefore does not necessarily have to be coupled with the aspect of claim 1.
- the endless belt can rotate around two mutually spaced, in particular parallel to each other arranged rollers at a transport speed.
- rollers are mounted together with the rotary screen on a chair, wherein the rotary screen and the rollers are viewed in the machine direction of the stasis fixed to each other. Furthermore, it is conceivable that the rotary screen is moved in the cross-machine direction of the chair when the pattern is generated relative to the rollers. When creating the pattern, the rotary screen may move continuously or stepwise in the cross machine direction of the chair.
- rollers are preferably arranged, on which the endless belt is supported on at least one path between the two rollers.
- the endless belt is supported on both paths, i. on the upper and lower tracks, between the rollers on the rollers.
- the endless belt comes into contact with the rollers on the upper path with its circumferential side opposite the peripheral side to be printed.
- the endless belt on the lower path with its printed peripheral side comes into contact with the rollers.
- rollers are each mounted rotatably about their Lekssache the topographical pattern is spared on the lower route.
- the circumference of the endless belt is measured before the coordination between peripheral speed and transport speed.
- the endless belt while it revolves around the rollers, undergoes a heat treatment.
- a preferred embodiment of the invention provides that the endless belt, while it revolves around the rollers, is under a tensile stress in its longitudinal direction.
- the endless belt during the heat treatment under a tensile stress, wherein the maximum tensile stress and maximum temperature during the heat treatment are lower than the maximum tensile stress and maximum temperature in a previous thermal fixation of the endless belt.
- Typical values in this context are, for example, a max. Temperature during the heat treatment of approx. 160 0 C with a max. Tensile stress of approx. 1 kN / m, whereas in thermosetting the max. Temperature about 180 0 C and the max. Tensile stress is 1, 5-2kN / m.
- the abovementioned values are particularly advantageous in the case of an endless belt designed as a spiral screen.
- the heat-setting endless belt after it has been pulled with the maximum tensile stress in its longitudinal direction, can be pulled with a lower tensile stress than the maximum tensile stress.
- the lower tensile stress can be in this case, in particular in spiral screens, in the range of 0.5-1, 0kN / m.
- a preferred embodiment of the invention provides that the endless belt in the heat treatment for curing the applied polymer material under a tensile stress in the range of 0.5-7.0 kN / m.
- a preferred embodiment of the invention provides that the endless belt under tension in its longitudinal direction is held in its transverse direction at a predetermined width or a predetermined width range by suitable means becomes. Holding the Endless belt in its transverse direction is particularly useful in a trained as tissue endless belt with thread creases.
- the polymer material is applied in a liquid or pasty state by means of the rotary screen on the endless belt and then subjected to its solidification of a thermal and / or a chemical activation treatment.
- the polymeric material is preferably silicone or polyurethane.
- the polymeric material when applied to the endless belt, preferably has a viscosity in the range of 20000-80000 cps, more preferably in the range of 50000-60000 cps.
- the polymer material applied to the endless belt can, for example, be thermally and / or chemically activated for its solidification.
- the endless belt is preferably guided past a radiation source for thermal and / or chemical activation of the polymer material.
- liquid or pasty silicone can be solidified by means of heat treatment, for example by means of IR radiation.
- liquid or pasty polyurethane can be solidified by means of chemical activation, for example by means of UV radiation.
- the radiation source in this case has to be printed or at least partially printed peripheral side of the endless belt.
- a planar counter element can be provided, which is arranged opposite the radiation source in such a way that the endless belt is guided through a space bounded by the radiation source and the counter element. in this connection has the peripheral side facing away from the peripheral side of the tape to be printed on the counter element, that is, the endless belt is passed between the radiation source and the flat counter element.
- the counter element can cause the heat emitted by the radiation source to be trapped and uniformly distributed in the space and / or the radiation emitted by the radiation source to be reflected in the direction of the endless belt.
- the counter-element may, for example, be made of a material which reflects radiation more than it absorbs.
- the planar counter-element may, for example, be formed as a textile or non-textile fabric.
- a fabric is used as the textile fabric.
- a film or a sheet metal is used as a non-textile fabric.
- the counter element may, for example, be white on its side facing the endless belt.
- the endless belt is uniformly exposed to the radiation over its entire width. This is particularly useful when the endless belt is heated by the radiation.
- the endless belt is subjected to a heat treatment before the measurement of its circumference, wherein the circumference of the endless belt is measured after the circumference has adjusted to a constant value.
- the circumference is measured before the topographical pattern is applied to the endless belt.
- the circumference of the endless belt is greater than 10 meters, in particular greater than 30 meters.
- the circumference of the lateral surface of the cylindrical rotary screen is typically less than 1 meter.
- the endless belt is preferably a fabric or a spiral screen (preferably called "spiral link fabric").
- the endless belt is made of at least one of the materials PET, PPS, PCT, PCTA.
- a further preferred embodiment of the invention provides that, during patterning, the position of the endless belt in a direction parallel to the transverse direction of the endless belt relative to one stationary reference position is measured, wherein in a change in the position of the endless belt parallel to its transverse direction, the position of the rotary screen is changed parallel to the transverse direction of the endless belt.
- rollers and the rotary screen are arranged on a common stiffening as described above, provision can be made in particular for the position of the endless belt in the cross-machine direction relative to the stiffener to be measured during the production of the pattern, wherein when the position of the endless belt changes compared to a desired position , the position of the rotary screen is changed in the cross-machine direction of the belt or in the transverse direction of the endless belt.
- the value and the direction of change of the position of the rotary screen correspond to the value and direction of the position of the endless belt in the cross-machine direction of the belt or in the transverse direction of the endless belt has changed.
- a specific embodiment of the invention provides that the position of the endless belt is determined by the position of one of its longitudinal edges.
- a light barrier can be used with which the position of one of the longitudinal edges of the endless belt is measured.
- FIG. 1 shows a device for carrying out the method according to the invention in side view
- FIG. 3 shows a first variant of the method according to the invention
- FIG. 4 shows a second variant of the method according to the invention
- FIG. 5 shows a third variant of the method according to the invention
- FIG. 6 shows a fourth variant of the method according to the invention
- FIG. 7 shows the principle of the invention schematically.
- FIG. 1 shows a device 1 for carrying out the method according to the invention in side view.
- FIG. 2 shows the device 1 of FIG. 1 in plan view.
- An endless belt 2 designed as a spiral screen with a peripheral side 3 to be printed is guided around two rollers 4, 5 spaced apart from one another and oriented parallel to one another.
- the endless belt has a longitudinal direction MD and a vertically extending transverse direction CMD.
- the apparatus 1 comprises a perforated cylindrical rotary screen 6, rotatable about its longitudinal axis 8, by means of which a polymer material 9 can be screen-printed on the circumferential side 3 of the endless belt 2 to be printed, whereby a topographical pattern is formed on the peripheral side 3.
- the polymer material 9 When applied, the polymer material 9 is in a liquid or pasty state and may have a viscosity in the range of 20000-80000 cps, more preferably in the range of 50000-60000 cps.
- a counter-roller 7 is provided, which forms a gap together with the rotary screen 6, through which the endless belt 2 is passed for applying the polymer material 9.
- the rotary screen 6 is arranged at a position at which the endless belt 2 is not guided around one of the two rollers 4, 5.
- the device 1 has, between the two spaced rollers 4, 5 around which the endless belt 2 revolves, rollers 10, 11 on which the endless belt 2 extends on both paths, i. supported on an upper path 12 and on a lower path 13 between the rollers 4, 5.
- the endless belt 2 comes on the upper path 12 with its side facing the circumferential side 3 to be printed on the peripheral side 14 with the rollers 10 in contact. Furthermore, the endless belt 2 comes on the lower path 13 with its at least partially printed peripheral side 3 with the rollers 11 in contact.
- the rollers 10, 11 are rotatable about their longitudinal axis.
- the polymer material 9 applied to the endless belt 2 in the present case silicone is thermally activated, as a result of which it solidifies.
- the endless belt 2, as it passes around the two rollers 4, 5, is guided past a radiation source 17, which in the present case generates IR radiation and emits the radiation in the direction of the peripheral side 3.
- a planar counter element 15 is provided, which is arranged opposite the radiation source 17 in such a way that the endless belt 2 is guided through a space 16 delimited by the radiation source 17 and the counter element 15.
- the circumferential side 14 pointing away from the circumferential side 3 of the band 2 to be printed faces the counter-element 15, which is designed as a white screen.
- the endless belt 2 is passed between the radiation source 17 and the screen 15.
- the counter element 15 in the present case causes at least part of the heat generated by the radiation source 17 to be trapped and evenly distributed in the space 16 and / or at least part of the radiation emitted by the radiation source 17 to be reflected in the direction of the endless belt 2.
- the endless belt 2 is uniformly exposed to the radiation over its entire width. This is particularly useful when the endless belt is heated by the radiation.
- the rotary screen 6 is moved either continuously or stepwise in the transverse direction CMD of the endless belt.
- the device 1 furthermore has a light barrier 19, by means of which, during the generation of the pattern, the position of the endless belt 2 relative to a stationary reference position in a direction parallel to the transverse direction CMD of the endless belt 2 is measured.
- the reference position can be determined, for example, by a position in the cross-machine direction of the machine frame, not shown, on which the rollers 4, 5 and the holder of the rotary screen 6 are mounted.
- Both the light barrier 19 and the moving unit with which the rotary screen in the cross-machine direction of the chair or in the transverse direction of the endless belt 2 (Berne: the machine transverse direction of the chair and the transverse direction of the endless belt coincide here) are connected to a control device means 20.
- the control means causes a position change of the endless belt 2 parallel to its transverse direction CMD to change the position of the rotary screen 6 parallel to the transverse direction of the endless belt 2, wherein in the present case the value and the direction of change of the position of the rotary screen 6 in CMD is the value and corresponds to the direction that the position of the endless belt 2 has changed in the transverse direction CMD of the endless belt.
- the position of the endless belt 2 is determined on the basis of the position of one of its longitudinal edges 21.
- FIG. 7 shows the principle according to the invention schematically. To recognize is on the upper straight line circulation Bu which extends from a beginning A to an end E.
- the middle straight line shows on the one hand the distance WR, which covers the rotary screen when it makes a revolution when it rolls on the peripheral side of the endless belt.
- the average straight line indicates the number N / M of revolutions made by the rotary screen 6 during unrolling on the peripheral side 3 of the endless belt 2 during a circulating track BU.
- the rotary screen 6 rolls a plurality of perforation pattern sections on the circumferential side of the endless belt during each circulating circulation BU on the peripheral side 3 of the endless belt 2. This ensures that at the end E of each web circulation BU a number of perforation pattern sections are unrolled on the peripheral side of the endless belt. Since the individual perforation pattern sections are identical to one another, they also form topographical pattern sections which are identical to one another. This ensures that the topographical pattern section at the beginning A of the web circulation BU without offset is followed by the identical topographic pattern section at the end E of the web circulation BU.
- the rotary screen 6 makes 2% revolutions about its longitudinal axis 8 during a circulating track BU.
- BU N / M ⁇ WR, where N, M is in each case a positive integer.
- the lower straight line in FIG. 7 indicates the circumference UR of the circumferential surface of the rotary screen.
- the circumference UR is greater than the distance WR which the rotary screen has to cover during one revolution of the rotary screen, so that the rotary screen rotates N / M times around its longitudinal axis in the case of a circulating track BU.
- the circumference of the lateral surface of the rotary screen is composed of the lengths LP1-LP4 of the mutually identical and in the circumferential direction successive Perforationsmusterabritte together. Consequently, the lengths LP1-LP4 are all the same.
- the lateral surface of the rotary screen 6 rotates when rolling the rotary screen 6 on the peripheral side 3 of the endless belt 2 with a peripheral speed Vu. Furthermore, the endless belt 2 runs with a transport speed Vt oriented parallel to its longitudinal direction MD around the two rollers 4, 5 spaced apart from one another and oriented parallel to one another.
- the peripheral speed Vu and the transport speed Vt are coordinated so that the rotary screen 6 makes at each circulating track BU on the peripheral side 3 of the endless belt N / M revolutions about its longitudinal axis 8 and N and M are each a positive integer.
- the coordination between peripheral speed Vu and transport speed Vt takes place, taking into account the quotient of the circumference of the endless belt 2 and the circumference UR of the lateral surface and below Considering the number M of the circumferential direction of the lateral surface successively arranged identical perforation pattern sections of the circular cylindrical rotary screen. 6
- a circulating track BU can extend parallel to the longitudinal direction MD of the endless belt 2 or obliquely thereto.
- FIG. 3 shows a first variant of the method according to the invention.
- the rotary screen 6 rolls in a continuous helical path B on the peripheral side 3.
- the web B is formed by a multiplicity of contiguous web circulations, of which the web circulations BU1 and BU2 are specified in greater detail in the present case.
- Web circulation BU1, BU2 is limited in length by a start A and an end E.
- the path of circulation BU1 is limited in its length by the start A1 and the end E1.
- the ends E1, E2 and the starts A1, A2 of all circulations of the tracks BU1, BU2 lie on a common straight line 18 which encloses an angle ⁇ 90 ° with the longitudinal direction MD of the endless belt 2. In this case, therefore, the beginnings A1, A2 and the
- BU1, BU2 is in this case each offset by the width BB of the web B to each other.
- each circulating track BU viewed in the longitudinal direction MD of the endless belt, are at different locations, i. in each revolution of the endless belt 2 about the two rollers 4, 5, viewed in the longitudinal direction MD of the endless belt, the position of the beginning A and the end E of the circulating track BU changes, depending on where the rotary screen 6 in the transverse direction CMD of the endless belt 2 is considered.
- peripheral speed Vu and transport speed Vt including the circumference of the endless belt 2, the angle ⁇ the longitudinal axis 8 of the rotary screen 6 and the longitudinal direction MD of the endless belt 2 together and the length of the in Circumferential direction of the lateral surface successively arranged identical perforation pattern sections of the circular cylindrical rotary screen. 6
- FIG. 4 shows a second variant of the method according to the invention.
- the rotary screen 6 rolls in a continuous helical path B on the peripheral side 3.
- the web B is formed by a plurality of adjacent web circulations BU, of which the web circulations BUV and BU2 'are specified.
- Each orbiting BU1 ⁇ BU2 ' is in its length by a beginning and an end A E limited.
- the web circulation BU1 ' is limited in its length by the beginning A1 ' and the end E1 ' .
- the beginnings AV, A2 ' and the ends EV, E2 ' of all orbits BUV, BU2 ' on a common parallel to the transverse direction CMD of the endless belt 2 extending straight line 18 ' are arranged.
- the beginning AV, A2 ' and the end EV, E2 ' of each circulating train BUV, BU2 ' are in this case in the transverse direction CMD of the endless belt offset each other by the width BB of the web B offset from each other, ie, for example, that the beginning AV of the circulating train BUV in Viewed transverse direction CMD of the endless belt 2 is arranged offset by the web width BB to the end E1 "of the web circulation BU1 " .
- the longitudinal axis 8 of the rotary screen 6 is aligned parallel to the transverse direction CMD of the endless belt 2 during unwinding of the rotary screen 6 on the peripheral side 3.
- each circulating belt BU viewed in the longitudinal direction MD of the endless belt, are always at the same location, ie, during each revolution of the endless belt 2 about the two rollers 4, 5, a circulating belt BU is also completed irrespective of where the rotary screen 6 is viewed in the transverse direction CMD of the endless belt 2 located.
- FIG. 5 shows a third variant of the method according to the invention.
- each web B makes on the peripheral side to be printed 3 only a circulating track BU. That is to say each web circulation BU generates a web B. Furthermore, between the application of two webs BU1 “ , BU2 “ , BU3 " arranged next to one another in the transverse direction of the endless belt 2, the rotary screen 6 is displaced by the web width BB.
- Transverse CMD takes place only when the rotary screen a closed Web BU1 ', BU2' has generated and needs to be brought into a position for the creation of an adjacent web.
- the longitudinal axis 8 of the rotary screen 6 is aligned parallel to the transverse direction CMD of the endless belt 2 during unwinding of the rotary screen 6 on the peripheral side 3.
- each circulating track BU are always in the same position, as viewed in the longitudinal direction MD of the endless belt.
- a web circulation BU is completed regardless of where the rotary screen 6 is viewed in the transverse direction CMD of the endless belt 2.
- FIG. 6 shows a fourth variant of the method according to the invention.
- the rotary screen 6 rolls in a plurality of juxtaposed webs B on the peripheral side 3 of the endless belt 2, each web B making only one web circulation BU on the circumferential side 3 to be printed. That is to say each web circulation BU generates a web B. Furthermore, between the application of two webs BU1 “ , BU2 “ , BU3 " arranged next to one another in the transverse direction of the endless belt 2, the rotary screen 6 is displaced by the web width BB.
- the lines 18T "and I 82 '' in the longitudinal direction MD of the endless belt 2 are considered by the length of an applied on the peripheral side of the endless belt 2 topographical pattern portion MA -general by an integral multiple of the length of a topographical Musterabitess- offset.
- the longitudinal axis 8 of the rotary screen 6 is aligned parallel to the transverse direction CMD of the endless belt 2 when the rotary screen 6 rolls on the peripheral side 3.
Landscapes
- Screen Printers (AREA)
- Paper (AREA)
- Treatment Of Fiber Materials (AREA)
- Printing Methods (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810040226 DE102008040226A1 (de) | 2008-07-07 | 2008-07-07 | Verfahren zum Erzeugen eines Musters auf einem Endlosband |
DE200910001608 DE102009001608A1 (de) | 2009-03-17 | 2009-03-17 | Verfahren zum Erzeugen eines Musters auf einem Endlosband |
PCT/EP2009/058560 WO2010003937A1 (de) | 2008-07-07 | 2009-07-07 | Verfahren zum erzeugen eines musters auf einem endlosband |
Publications (2)
Publication Number | Publication Date |
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EP2304104A1 true EP2304104A1 (de) | 2011-04-06 |
EP2304104B1 EP2304104B1 (de) | 2012-02-01 |
Family
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Application Number | Title | Priority Date | Filing Date |
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EP09780222A Active EP2304104B1 (de) | 2008-07-07 | 2009-07-07 | Verfahren zum erzeugen eines musters auf einem endlosband |
Country Status (7)
Country | Link |
---|---|
US (1) | US8460756B2 (de) |
EP (1) | EP2304104B1 (de) |
CN (1) | CN102089475B (de) |
AT (1) | ATE543951T1 (de) |
CA (1) | CA2729999A1 (de) |
MX (1) | MX2011000048A (de) |
WO (1) | WO2010003937A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012016875A1 (de) | 2010-07-26 | 2012-02-09 | Voith Patent Gmbh | Formiersieb und verfahren zur herstellung eines formiersiebs |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007055864A1 (de) | 2007-12-19 | 2009-06-25 | Voith Patent Gmbh | Transportband und Verfahren zu seiner Herstellung |
MX2011000048A (es) | 2008-07-07 | 2011-02-22 | Voith Patent Gmbh | Metodo para producir un diseño en una tira sinfin. |
EP2984226A1 (de) * | 2013-04-10 | 2016-02-17 | Voith Patent GmbH | Bespannung für eine maschine zur herstellung von bahnmaterial |
DE202014011338U1 (de) * | 2014-07-10 | 2019-07-29 | Voith Patent Gmbh | Extrudierte Papiermaschinenbespannung |
BR112020001608A2 (pt) | 2017-07-31 | 2020-07-21 | Kimberly-Clark Worldwide, Inc. | correia para fabricação de papel laminado, e, método para fabricar uma correia para fabricação de papel laminado. |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3926111A (en) * | 1972-09-28 | 1975-12-16 | Walter Bohm | Printing machine |
US4300982A (en) * | 1976-01-02 | 1981-11-17 | Albany International Corp. | Wet press felt |
US4111634A (en) * | 1976-09-16 | 1978-09-05 | H. Waterbury & Sons Company | Apparatus for producing papermaker's felt |
US4680806A (en) | 1984-12-04 | 1987-07-14 | Koenig & Bauer Aktiengesellschaft | Edge location measuring head |
DE4335747C1 (de) | 1993-10-20 | 1995-06-08 | Heiner Kudrus | Verfahren und Vorrichtung zum Führen eines Bandes |
US6344241B1 (en) | 1999-06-07 | 2002-02-05 | The Procter & Gamble Company | Process and apparatus for making papermaking belt using extrusion |
DE10145782A1 (de) * | 2001-09-17 | 2003-04-10 | Giesecke & Devrient Gmbh | Papiersieb zur Erzeugung zweistufiger Wasserzeichen und Verfahren zu dessen Herstellung |
KR100506642B1 (ko) | 2001-12-19 | 2005-08-05 | 마츠시타 덴끼 산교 가부시키가이샤 | 디스플레이 패널의 패턴 형성방법 및 형성장치 |
DE102005006738A1 (de) * | 2005-02-15 | 2006-09-14 | Voith Fabrics Patent Gmbh | Verfahren zur Erzeugung eines topografischen Musters |
DE102005006737A1 (de) | 2005-02-15 | 2006-08-24 | Voith Fabrics Patent Gmbh | 3-D Polymer Extrusion |
JP2008534795A (ja) * | 2005-03-23 | 2008-08-28 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | 幅の広い高速ウェブに材料を付加する方法及び機器 |
DE102006058366A1 (de) | 2006-12-08 | 2008-06-12 | Voith Patent Gmbh | Gewebeband für eine Maschine zur Herstellung von Bahnmaterial, insbesondere Papier oder Karton |
DE102007055864A1 (de) | 2007-12-19 | 2009-06-25 | Voith Patent Gmbh | Transportband und Verfahren zu seiner Herstellung |
MX2011000048A (es) | 2008-07-07 | 2011-02-22 | Voith Patent Gmbh | Metodo para producir un diseño en una tira sinfin. |
DE102008040973A1 (de) | 2008-08-04 | 2010-02-11 | Voith Patent Gmbh | Verfahren zum Erzeugen eines Musters auf einem Endlosband |
-
2009
- 2009-07-07 MX MX2011000048A patent/MX2011000048A/es unknown
- 2009-07-07 AT AT09780222T patent/ATE543951T1/de active
- 2009-07-07 WO PCT/EP2009/058560 patent/WO2010003937A1/de active Application Filing
- 2009-07-07 CA CA2729999A patent/CA2729999A1/en not_active Abandoned
- 2009-07-07 EP EP09780222A patent/EP2304104B1/de active Active
- 2009-07-07 CN CN2009801266673A patent/CN102089475B/zh active Active
-
2011
- 2011-01-05 US US12/985,148 patent/US8460756B2/en active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2010003937A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012016875A1 (de) | 2010-07-26 | 2012-02-09 | Voith Patent Gmbh | Formiersieb und verfahren zur herstellung eines formiersiebs |
Also Published As
Publication number | Publication date |
---|---|
CA2729999A1 (en) | 2010-01-14 |
MX2011000048A (es) | 2011-02-22 |
ATE543951T1 (de) | 2012-02-15 |
US8460756B2 (en) | 2013-06-11 |
US20110244132A1 (en) | 2011-10-06 |
EP2304104B1 (de) | 2012-02-01 |
CN102089475B (zh) | 2012-10-03 |
CN102089475A (zh) | 2011-06-08 |
WO2010003937A1 (de) | 2010-01-14 |
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