WO2010147154A1 - Procédé et dispositif de modification de la direction de déplacement d'une bande - Google Patents

Procédé et dispositif de modification de la direction de déplacement d'une bande Download PDF

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Publication number
WO2010147154A1
WO2010147154A1 PCT/JP2010/060222 JP2010060222W WO2010147154A1 WO 2010147154 A1 WO2010147154 A1 WO 2010147154A1 JP 2010060222 W JP2010060222 W JP 2010060222W WO 2010147154 A1 WO2010147154 A1 WO 2010147154A1
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WO
WIPO (PCT)
Prior art keywords
web
roll
roll group
group
rolls
Prior art date
Application number
PCT/JP2010/060222
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English (en)
Japanese (ja)
Inventor
拓明 原田
実 塚田
賢治 安藤
Original Assignee
花王株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 花王株式会社 filed Critical 花王株式会社
Priority to CN201090000941.0U priority Critical patent/CN202829084U/zh
Publication of WO2010147154A1 publication Critical patent/WO2010147154A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/32—Arrangements for turning or reversing webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/02—Conveying or guiding webs through presses or machines
    • B41F13/06—Turning-bar arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/34—Modifying, selecting, changing direction of displacement
    • B65H2301/341—Modifying, selecting, changing direction of displacement without change of plane of displacement

Definitions

  • the present invention relates to a method for changing the traveling direction of a web and a device that is provided in a traveling path of the web and changes the traveling direction of the web.
  • a device using a turn bar is generally used as a device for changing the running direction of a web, which is a continuous belt-like sheet material made of nonwoven fabric, woven fabric, paper, metal foil, resin film, etc.
  • a web traveling direction changing device using the turn bar the turn bar does not rotate. Therefore, a frictional force is generated between the turnbar and the web wound around the turnbar. May occur, causing damage to the web or causing web shrinkage or meandering. Furthermore, this frictional force tends to generate paper dust and web additives (oil agent etc.) from the web, which may cause contamination of the apparatus and web.
  • Patent Document 3 discloses a web traveling direction conversion device that reduces fluctuations in tension when changing the traveling direction of a web and can stably change the direction without causing wrinkles or the like on a continuously conveyed web.
  • a web traveling direction conversion device that reduces fluctuations in tension when changing the traveling direction of a web and can stably change the direction without causing wrinkles or the like on a continuously conveyed web.
  • an apparatus for changing the traveling direction of a web by bending it while being placed on the transport surface There is a problem that the relationship between the web surface at the time of supply to the apparatus and at the time of discharge and the travel angle to be changed is not free, and a space is required in the transport apparatus.
  • a plurality of pass rollers are used, and among them, a pair of pass rollers arranged adjacent to each other in the vertical direction is arranged in a non-parallel posture so that the traveling direction of the band-shaped metal plate is predetermined.
  • a method of converting to a direction has been proposed (see Patent Document 4).
  • Patent Document 4 A method of converting to a direction has been proposed (see Patent Document 4).
  • this method since the number of times of passing the web between the pass rollers is small, it is necessary to increase the angle of the adjacent pass rollers when making a large change in direction. In that case, the difference in tension generated between the left and right in the width direction becomes significant. As a result, when the upper and lower roll angles are arranged large, wrinkles may be generated on the web or the web may be damaged depending on the type of the web.
  • JP-A-6-345306 US6302353B1 JP 2006-89208 A JP 2000-351506 A
  • the present invention allows the web to travel in a bellows-like manner over a group of rolls in which a plurality of rotatable rolls are arranged in a radial manner, so that the web traveling direction can be changed between the supply position to the roll group and the discharge position.
  • the present invention provides a method for changing the running direction of the web to be different.
  • the present invention provides a web traveling direction changing device that has a roll group in which a plurality of rotatable rolls are arranged radially, and is used by wrapping a web around the roll group in a bellows shape. It is.
  • the web has less frictional resistance against the running direction changing device compared to the conventional turn bar, and therefore, the web is less damaged, and It is possible to prevent paper dust, web additives (oil agent, etc.) from adhering to and contaminating the periphery of the apparatus and the web. Further, since the frictional resistance is small, it is possible to suppress the generation of static electricity, and it is possible to prevent the web being conveyed from being contaminated and to be stably conveyed. Furthermore, since the difference in tension generated between the left and right in the width direction of the web can be reduced, it is also possible to effectively prevent wrinkles on the web and damage to the web.
  • FIG. 1 is a schematic view showing a state in which the web traveling direction is changed by the first embodiment of the web traveling direction changing device of the present invention.
  • FIG. 2 is a perspective view showing a state in which the traveling direction of the web is changed by the first embodiment of the web traveling direction changing device of the present invention.
  • FIG. 3 is a schematic diagram showing a plan view of the web traveling direction changing device shown in FIG. 2.
  • FIG. 4 is a schematic diagram showing a side view of the web traveling direction changing device shown in FIG. 2.
  • 5A and 5B are explanatory views showing a preferred arrangement of rolls, in which FIG. 5A is a plan view of a pair of rolls adjacent in the web conveyance direction from above, and FIG. 5B is a diagram showing a web placed on the pair of rolls.
  • FIG. 6 is a perspective view of a second embodiment of the web travel direction changing device of the present invention.
  • FIG. 7 is a schematic diagram showing a side view of the web traveling direction changing device shown in FIG. 6.
  • FIG. 8 is a perspective view showing another preferred example of the web traveling direction changing device.
  • the present invention suppresses the frictional resistance with the traveling direction changing device when changing the traveling direction of the web that is continuously conveyed, thereby reducing web width reduction and adding paper dust or web generated from the web.
  • the present invention relates to a method and an apparatus for changing the running direction of a web, which can reduce contamination of the apparatus and web by an object (such as oil).
  • the web travel direction changing device 1 is a constituent material of these absorbent articles when a large number of absorbent articles such as disposable diapers and napkins are continuously formed.
  • a sheet material such as a nonwoven fabric or a film is continuously fed from the raw roll 100 and traveled, and the traveling direction of the belt-like web 10 that is a continuous body of such a sheet material is changed to, for example, 90 degrees, 110 degrees, etc. And it is used when supplying continuously to the next process of absorbent article manufacture.
  • FIG. 1 is a constituent material of these absorbent articles when a large number of absorbent articles such as disposable diapers and napkins are continuously formed.
  • a sheet material such as a nonwoven fabric or a film is continuously fed from the raw roll 100 and traveled, and the traveling direction of the belt-like web 10 that is a continuous body of such a sheet material is changed to, for example, 90 degrees, 110 degrees, etc. And it is used when supplying continuously to the next process of absorbent article manufacture.
  • a roll denoted by reference numeral 100 ′ is a spare original roll for use after the web 10 is unwound from the original roll 100.
  • reference numeral 5 denotes a tension control unit, which includes a dancer roll 51 for tension control and a position detection means (not shown) for the dancer roll 51.
  • the tension control unit 5 performs tension control by adjusting the unwinding amount of the web 10 from the web roll 100 or the traveling speed of the web 10 based on the position detection of the dancer roll 51.
  • the web travel direction changing device 1 has a group of rolls in which a plurality of rotatable rolls 20 and 30 are radially arranged when viewed in the vertical direction from above.
  • the first embodiment has a roll axis (rotating axis) arranged horizontally, and can change the running direction of the web in a horizontal plane.
  • the roll group of the web traveling direction conversion device 1 it is preferable to provide a step between the roll 20 and the roll 30, and the step between the roll groups in the first embodiment constitutes the upper roll group 2.
  • the roll 20 and the roll 30 constituting the lower roll group 3 are caused by different positions (height positions) in the vertical direction (Z-axis direction).
  • the position through which the web 10 is passed is changed between the roll 20 and the lower roll group 3 constituting the upper roll group 2.
  • the roll 20 adjacent to the traveling direction of the web 10 and wound around the upper peripheral surface
  • the roll 30 around which the web 10 is wound around the lower peripheral surface has different positions in the same direction (for example, a position in the height direction) on the upper peripheral surface and the lower peripheral surface of the rolls 20 and 30, It can be said that the rolls 20 and 30 have a step. For example, in the case of FIG.
  • the position in the same direction is different from the position of the upper peripheral surface of the roll 30 below the upper peripheral surface of the roll 20 in the Z-axis direction.
  • the direction from the roll 20 located at one end of the apparatus 1 to the roll 30 located at the other end is the traveling direction of the web 10.
  • the apparatus 1 of the first embodiment has the rolls 20 and 30 arranged radially when the web travel direction conversion apparatus 1 is viewed in plan.
  • a plurality of rolls 20 are arranged radially on the first XY plane 2 ⁇ / b> A, and the Z axis direction from the first XY plane 2 ⁇ / b> A formed by the rolls 20.
  • a plurality of rolls 30 are arranged radially on the second XY plane 3 ⁇ / b> A formed below at an arbitrary distance.
  • the first XY plane 2 ⁇ / b> A and the second XY plane 3 ⁇ / b> A are planes on which the axial centers of the roll 20 and the roll 30 are located, respectively.
  • the first XY plane 2A and the second XY plane 3A are parallel to each other. That is, when the web travel direction conversion device 1 is viewed from the side, each roll 20 is in the same position (height) in the side view (Z-axis direction), and each roll 30 is the same in the side view (Z-axis direction). At the position (height), the plurality of rolls 20 and the plurality of rolls 30 have different positions (heights) in the Z direction.
  • the plan view is a state in which the web traveling direction conversion device 1 is observed from above in the vertical direction, and refers to an XY plane that is a horizontal plane.
  • the side view is a state in which the web travel direction conversion device 1 is observed from the side in the horizontal direction, and is an observation from a direction orthogonal to the Z axis that is the vertical axis.
  • a plurality of rolls 20 and rolls 30 form roll groups 2 and 3, respectively.
  • the roll group of the apparatus 1 is composed of an upper roll group 2 that is in an upper position in the vertical direction (Z-axis direction) and a lower roll group 3 that is in a lower position than the upper roll group 2 in the roll group.
  • the lower surface of the web 10 is in contact with the upper peripheral surface of each roll 20, and the lower roll group 3 is in the lower position in the roll group of the apparatus 1, and the web 10 is disposed on the lower peripheral surface of each roll 30.
  • the upper surface of touches are described by the upper roll group 2 that is in an upper position in the vertical direction (Z-axis direction) and a lower roll group 3 that is in a lower position than the upper roll group 2 in the roll group.
  • the upper surface of the web 10 is a surface in the same direction as the floor surface on which the web traveling direction converting device 1 is installed, and the lower surface of the web 10 is a surface facing the floor surface on which the web traveling direction converting device 1 is installed.
  • the upper roll group 2 and the lower roll group 3 have a step in the height direction and are separated from each other. “Separated” means that the lower peripheral surface of the roll 20 is located above the lower peripheral surface of the roll 20 and the upper peripheral surface of the roll 30, and the lower peripheral surface of the roll 20 and the upper peripheral surface of the roll 30 Are different in position (height position), for example, have a distance in the Z-axis direction as shown in FIG.
  • the distance D (see FIG. 4) of the roll group is preferably 0.25 to 20 times the web width, more preferably 0.5 to 15 times, particularly 1 It is particularly preferably from 0 to 10 times.
  • each roll 20 of the upper roll group 2 and each roll 30 of the lower roll group 3 are in the same position when the two roll groups 2 and 3 are overlapped from above and viewed in plan. not exist.
  • Each roll 20 is at the same height (position in the Z-axis direction) in a side view, and each roll 30 is also at the same height in a side view.
  • Roll 20 and roll 30 are rotatable rolls, preferably free rolls that do not have a rotational drive source. Each of the rolls 20 and 30 is connected to the shaft core by a bearing so as to be rotatable.
  • the rolls 20 and 30 preferably have a small rotational moment, and therefore are preferably formed of a lightweight material such as an aluminum alloy, resin, or carbon graphite.
  • the roll cores 20 and 30 are fixed to two fan-like plates (not shown) each having one end parallel to the XY plane, and the two plates are parallel to the Z-axis direction. It is fixed to a book fixing bar (not shown).
  • the fixing bar is fixed to the conveyance process (conveyance path) of the web 10 by a jig or the like (not shown), and the device 1 is incorporated into the absorbent article manufacturing process.
  • the two plates can move along the fixing bar, and the height of the upper roll group 2 and the lower roll group 3 in the Z-axis direction can be adjusted.
  • the roll 20 is fixed radially to the plate, but the plurality of rolls 20 are fixed so that the angle on the XY plane can be adjusted around the fixing bar, and the roll 30 is also another plate. It is fixed to.
  • each roll 20,30 does not shift
  • the plurality of rolls 20 are arranged radially at the same angle, and the plurality of rolls 30 are also arranged radially at the same angle.
  • the extension lines of the roll axes of the rolls 20 and 30 intersect with the fixing bars, that is, in a relationship intersecting at one line L1 (see FIG. 2) orthogonal to the roll axis. And the extension line of the roll axis intersects at one point (point P1 for the roll 20 and point P2 for the roll 30 and see FIG. 2), and angle adjustment between the rolls can be facilitated.
  • the straight line L1 connecting the intersection point P1 of the extension line of the axis of each roll constituting the upper roll group 2 and the intersection point P2 of the extension line of the axis of each roll constituting the lower roll group 3 is It is orthogonal to the first XY plane 2A and the second XY plane 3A.
  • the roll group of the apparatus 1 includes two rolls 20A and 30A, which are the outermost rolls in a plan view, which are a first roll at a web supply position to the apparatus 1 and a final roll at a discharge position to the next process.
  • the direction change angle is determined.
  • the angle ⁇ (see FIG. 3) of the two outermost rolls 20A and 30A in plan view is not particularly limited because it depends on a desired change angle, but considering the size, efficiency, etc. of the apparatus 1, it is 45 to 135 degrees. Is preferable, and 80 to 100 degrees is particularly preferable.
  • the straight lines L2 to L4 in FIG. 5 extend in the vertical direction (Z-axis direction in FIG. 2).
  • the angle ⁇ 1 [(see FIG. 5 (a)) formed by the rotation axis of one roll 20 and the next roll 30 is preferably larger than 0 ° and not larger than 30 °, and particularly preferably 5 ° to 15 °. preferable.
  • Patent Document 4 since the number of times the web is passed between the pass rollers is small, it is necessary to increase the angle of the adjacent pass rollers when making a large change in direction. .
  • FIGS. 6 and 7 a web traveling direction changing device 1 ′ according to a second embodiment of the present invention will be described with reference to FIGS. 6 and 7.
  • Components different from those of the web travel direction changing device 1 of the first embodiment described above will be mainly described, and similar components will be denoted by the same reference numerals and description thereof will be omitted.
  • the description of the web travel direction changing device 1 of the first embodiment is appropriately applied.
  • 6 is a perspective view of the web traveling direction changing device 1 ′ viewed obliquely from above
  • FIG. 7 is a corresponding view of FIG. 4.
  • each roll 20 constituting the upper roll group 2 is attached to the fixing bar 4 at equal intervals in the height direction, and the roll 30 constituting the lower roll group 3 is fixed below the upper roll group 2.
  • the bars 4 are attached at equal intervals in the height direction. That is, each roll 20 and each roll 30 have different positions (heights) along the Z-axis direction (vertical direction).
  • Each of the rolls 20 and 30 has a roll axis (rotating axis) arranged perpendicular to the fixing bar 4, and the height of the rolls 20 and 30 can be adjusted with respect to the fixing bar 4.
  • each of the rolls 20 and 30 is attached so as to be able to rotate and move with respect to a surface orthogonal to the fixing bar 4 and can be arranged radially extending around the fixing bar 4.
  • the roll 20 ⁇ / b> A and the roll 20 ⁇ / b> B are the outermost two rolls in plan view.
  • the heights of the rolls 20 and 30 are gradually lowered in the running direction of the web 10 as shown in FIG. 7, and the web roll is disposed at a high position.
  • the process after changing the traveling direction by 1 ′ is at a low position, it is easy to secure the space of the apparatus.
  • the web 10 in a transported state travels in a bellows-like manner over a roll group composed of a plurality of rotatable rolls, so that the supply position A and the discharge position B to the roll group are The direction of web travel has been changed.
  • the web 10 is unwound from the original fabric 100, and the web 10 that has been transported is changed in traveling direction by about 90 degrees by the apparatus 1, and is transported to the next process.
  • the web 10 is supplied to the apparatus 1 as shown in FIG. 2 and supplied to the upper surface of the roll 20 so that the traveling direction of the web is substantially perpendicular to the axial direction of the first roll 20.
  • the web 10 is advanced below the apparatus 1 and is passed over the roll 30 of the lower roll group 30.
  • a web is wound around the lower peripheral surface.
  • the web 10 is wound around the upper peripheral surface of the roll 20 of the upper roll group 2, and is wound around the roll in a bellows shape in the roll group along the traveling direction of the web.
  • each roll of the apparatus 1 does not have a rotation drive source, the web 10 travels and is transported by feeding the original fabric and driving other feed rolls (not shown).
  • the web 10 is twisted between the roll 20 and the roll 30 adjacent to each other in the traveling direction of the web 10 or between the roll 30 and the roll 20.
  • the web 10 stretched over the roll 20 has a traveling direction of the web 10 approximately the axial direction of the roll 30 (or the roll 20) that is spanned next in the traveling direction. It can be crossed so as to be orthogonal.
  • the degree to which the web 10 is twisted is changed by the angle between the adjacent roll 20 and roll 30.
  • the preferred angle between the adjacent roll 20 and roll 30 (the aforementioned angle ⁇ 1) is 30 degrees or less, more preferably 15 degrees or less. Note that the term “substantially orthogonal” does not need to be exactly 90 degrees with respect to the axial direction, but allows an intersection at 80 to 100 degrees.
  • the traveling direction of the web 10 gradually changes as the web 10 travels on a roll group including the roll 20 of the upper roll group 2 and the roll 30 of the lower roll group 3 whose angles are gradually changed radially. Then, when the roll at the discharge position is exceeded, the traveling direction is greatly changed at the supply position to the apparatus 1 and the discharge position.
  • the web 10 since the web 10 has a difference between the front surface and the back surface, the front and back surfaces of the web 10 after feeding the web are not changed because the top and bottom surfaces of the web 10 are not interchanged between the supply position to the roll group and the discharge position. There is also an advantage that web conveyance can be performed without concern.
  • the web 10 is not particularly limited, but when the present invention is used in the manufacturing process of the absorbent article, it is a constituent material for the absorbent article, and examples thereof include paper, nonwoven fabric, and plastic sheet.
  • the web 10 is not limited to a single layer, and a composite material obtained by laminating a plurality of sheets or joining in the width direction may be used.
  • a flexible material such as a nonwoven fabric or paper
  • the effect of the present invention becomes remarkable.
  • a nonwoven fabric is used as the web 10
  • the reason for this is as follows.
  • Various oil agents including a hydrophilizing agent are generally applied to the nonwoven fabric.
  • the web 10 has a lower frictional resistance against the traveling direction changing device than the conventional turn bar.
  • the frictional resistance is small, the generation of static electricity can be suppressed, contamination of the web 10 being conveyed can be prevented, and stable conveyance can be achieved.
  • the web 10 can run while being stretched so as to be substantially orthogonal to the axial direction of the rolls 20 and 30, the web 10 can have a low frictional resistance with respect to the rolls 20 and 30, and can meander. Can be prevented.
  • the roll group is divided into the roll 20 of the upper roll group 2 and the roll 30 of the lower roll group 3, so that the height adjustment is easy. It is easy to change the height according to web characteristics and installation space constraints.
  • each roll is not limited to being horizontal, and a group of rolls may be arranged on the YZ plane as shown in FIG. 8 to turn the web 10 from the lateral direction to the upward direction.
  • the Z direction is parallel to the vertical direction.
  • a line L1 ′ corresponding to the line L1 in FIG. 2 is arranged horizontally, and the web conveyed horizontally is composed of the upper roll group 2 and the lower roll group 3. After the conveyance direction is changed by a plurality of rolls, the sheet is led upward in the vertical direction.
  • the roll group 2 and 8 can be used in a state in which the straight lines L1 and L1 ′ are directed in an arbitrary direction in the three-dimensional space.
  • the roll group may be fixed, or one of them may be movable in the vertical direction. In this case, it functions as an accumulator for web accumulation and a dancer roll for web transport tension control. Further, the rolls of the upper roll group 2 or the lower roll group 3 may be made to run with air holes and the web 10 floating.
  • the upper roll group 2 may be composed of two rolls or four or more rolls, and the lower roll group 3 may be composed of two rolls or four or more rolls.
  • the total number of rotatable rolls constituting the traveling direction changing device is preferably 4 or more, more preferably 5 or more, and particularly preferably 6 or more.
  • the upper limit is not particularly limited, but is 20 for example.
  • the roll 20 and the roll 30 each have a web laid in a bellows shape in the vertical direction for each roll, but the roll 20 and the roll 30 may be wound every other roll. Further, the web may be continuously hung on a plurality of continuous rolls 20 or 30, for example, two rolls 20. When it hangs on a plurality of continuous rolls, it is preferable to adjust the angle and interval so that the rolls are close to parallel. However, it is preferable that the roll 20 and the roll 30 are each laid in a bellows shape in the vertical direction for each roll from the viewpoint that the strain applied to the web is made uniform and wrinkles are less likely to occur.
  • the web 10 is supplied to the roll 20 of the upper roll group 2 and discharged from the roll 30 of the lower roll group 3.
  • the web 10 is supplied to the roll 30 of the lower roll group 3, for example. Or may be discharged from the roll 20 of the upper roll group 2.
  • the supply position of the web to the apparatus 1 and the discharge position of the web from the apparatus can be freely designed.
  • the web running direction changing device can be used for various uses such as surgical clothes and cleaning sheets in addition to the use of the web constituting the absorbent article. Moreover, it can be used not only in the process of manufacturing these articles but also in processes such as printing and drying.

Abstract

Dans ce procédé de modification de la direction de déplacement d'une bande, une bande (10) est déplacée en passant, tout en formant un soufflet, sur un groupe de rouleaux dans lequel plusieurs rouleaux rotatifs sont disposés radialement. Ainsi la direction de déplacement de la bande est variée au moyen d'une position d'alimentation (A) et d'une position d'évacuation (B) du groupe de rouleaux. De préférence, les surfaces supérieure et inférieure de la bande (10) ne sont pas inversées au niveau des positions d'alimentation et d'évacuation du groupe de rouleaux. De préférence, on fait passer la bande (10) sur le groupe de rouleaux, la surface supérieure et la surface inférieure étant l'une après l'autre en contact avec le rouleau.
PCT/JP2010/060222 2009-06-18 2010-06-16 Procédé et dispositif de modification de la direction de déplacement d'une bande WO2010147154A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201090000941.0U CN202829084U (zh) 2009-06-18 2010-06-16 片材的移动方向变更装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009-145497 2009-06-18
JP2009145497 2009-06-18

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Publication Number Publication Date
WO2010147154A1 true WO2010147154A1 (fr) 2010-12-23

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JP (1) JP5592170B2 (fr)
CN (1) CN202829084U (fr)
TW (2) TWM427375U (fr)
WO (1) WO2010147154A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112195637A (zh) * 2020-11-06 2021-01-08 刘金红 一种毛绒面料成型生产系统

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5973155B2 (ja) * 2011-12-05 2016-08-23 花王株式会社 複合材の製造方法
TWI455863B (zh) * 2012-07-04 2014-10-11 Snu Precision Co Ltd 片材導向系統
KR102391419B1 (ko) * 2016-09-13 2022-04-26 니폰 제온 가부시키가이샤 필름 반송 장치 및 필름 제조 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336331A1 (fr) * 1975-12-22 1977-07-22 Usinor Dispositif de changement de direction pour materiau en bande
JPS58100053A (ja) * 1981-12-04 1983-06-14 Sumitomo Heavy Ind Ltd ストリツプの進行方向変更装置
JPS58135714A (ja) * 1982-02-05 1983-08-12 Sumitomo Heavy Ind Ltd ストリツプの進行方向変更装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4828357B2 (ja) * 2006-08-31 2011-11-30 株式会社フジシールインターナショナル アキューム装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336331A1 (fr) * 1975-12-22 1977-07-22 Usinor Dispositif de changement de direction pour materiau en bande
JPS58100053A (ja) * 1981-12-04 1983-06-14 Sumitomo Heavy Ind Ltd ストリツプの進行方向変更装置
JPS58135714A (ja) * 1982-02-05 1983-08-12 Sumitomo Heavy Ind Ltd ストリツプの進行方向変更装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112195637A (zh) * 2020-11-06 2021-01-08 刘金红 一种毛绒面料成型生产系统
CN112195637B (zh) * 2020-11-06 2021-10-01 宁波宏湾家纺制品有限公司 一种毛绒面料成型生产系统

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TWM427375U (en) 2012-04-21
JP5592170B2 (ja) 2014-09-17
JP2011020856A (ja) 2011-02-03
CN202829084U (zh) 2013-03-27

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