CN114228253A - Aluminum foil paper embossing device and embossing method - Google Patents

Aluminum foil paper embossing device and embossing method Download PDF

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Publication number
CN114228253A
CN114228253A CN202111638444.4A CN202111638444A CN114228253A CN 114228253 A CN114228253 A CN 114228253A CN 202111638444 A CN202111638444 A CN 202111638444A CN 114228253 A CN114228253 A CN 114228253A
Authority
CN
China
Prior art keywords
roller
compression roller
foil paper
embossing
aluminum foil
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.)
Withdrawn
Application number
CN202111638444.4A
Other languages
Chinese (zh)
Inventor
杜威
范海亮
邢连成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chuzhou Cigarette Materials Factory
Original Assignee
Chuzhou Cigarette Materials Factory
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 Chuzhou Cigarette Materials Factory filed Critical Chuzhou Cigarette Materials Factory
Priority to CN202111638444.4A priority Critical patent/CN114228253A/en
Publication of CN114228253A publication Critical patent/CN114228253A/en
Withdrawn legal-status Critical Current

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    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/88—Printing; Embossing
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/006—Controlling; Regulating; Measuring; Improving safety
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/02—Feeding or positioning sheets, blanks or webs
    • B31B50/10—Feeding or positioning webs
    • B31B50/102—Feeding or positioning webs using rolls, belts or chains
    • 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

Abstract

The invention relates to an aluminum foil paper embossing method, which comprises the following steps: the upper pressing roller and the lower pressing roller rotate relatively, embossing is carried out on the aluminum foil paper through mesh meshing of the upper pressing roller and the lower pressing roller, and meanwhile the upper pressing roller and the lower pressing roller also play a role in traction conveying of the aluminum foil paper; the upper pressing roller and the lower pressing roller move along the conveying direction of the aluminum foil paper. According to the invention, the influence of the elongation of the aluminum surface on the embossing effect is reduced by the way that the upper compression roller and the lower compression roller in the embossing paper feeding roller move along the conveying direction of the aluminum foil paper, then the upper compression roller and the lower compression roller move along the conveying direction of the aluminum foil paper by the revolution of a plurality of groups of compression rollers around the rotating shaft, and the upper compression roller and the lower compression roller are of vertically adjustable structures to realize the automatic paper feeding and embossing of the aluminum foil paper.

Description

Aluminum foil paper embossing device and embossing method
Technical Field
The invention relates to an aluminum foil paper embossing device and an embossing method.
Background
The aluminum foil paper is used as an industrial manufacturing raw and auxiliary material, and the product is mainly applied to packaging protection, articles for daily use, buildings and the like. Aluminum foil paper is typically embossed to reveal patterns and textures of varying shades to enhance artistic and decorative effects.
The aluminum foil paper conveying and cutting process of the hard box packaging machine is as follows: aluminum foil paper-paper guide roller-embossing roller-long rubber roller conveying-semicircular cutter cutting-long and short cutter cutting-air suction acceleration-next procedure (as shown in figure 1). The aluminum foil enters the embossing device through the paper guide roller to be embossed, so that the toughness of the aluminum foil is improved, and the aluminum foil is convenient to convey and cut by a cutter in the next procedure. The aluminum foil paper enters a pair of embossing and paper feeding roller pairs, semicircular sheet-shaped shearing knives are arranged on the roller pairs, the aluminum foil paper is extruded to form straight line marks in the vertical direction after passing through the roller pairs, the paper is straightened and is convenient to convey downwards, meanwhile, the straight line virtual line-shaped cutting marks are sheared, due to the fact that the existing aluminum foil paper is conveyed and cut to imitate the operation principle and method of the existing paper machinery, unsmooth paper discharging of the aluminum foil paper often occurs in the aluminum foil paper embossing process, the thickness of the aluminum foil paper cut by long and short knives is different, and the marks of the embossing are not in accordance with the set requirements and other situations.
Then hard box packagine machine is last to have two sets of embossing rollers: the steel roller is used for the rubber roller and the steel roller is used for the steel roller, the situation in an embossing device of the steel roller for the rubber roller in the embossing process is reduced, but the embossing mark is not clear enough, and wrinkles easily appear in the subsequent process, so the steel roller is preferred for the steel roller, but the situation is also urgently needed to be solved, the paper under the aluminum foil paper is not smooth, the thickness of the aluminum foil paper cut by a long knife and a short knife is different, and the impression of the embossing is not consistent with the setting reason of the impression, namely the impression is simulated by the operation principle and the method of the existing paper machinery, and the elongation of the aluminum surface of the aluminum foil paper is larger than the elongation of the paper surface (the elongation of the aluminum surface is 20%, and the elongation of the paper surface is 0), so the influence of the elongation of the aluminum surface on the embossing effect is considered by the embossing device.
Disclosure of Invention
The invention aims to solve the problems and provide an aluminum foil paper embossing device and an embossing method for reducing the influence of the elongation of an aluminum surface on the embossing effect.
In order to achieve the purpose, the invention is realized by the following technical scheme: an aluminum foil paper embossing method comprises the following steps:
the upper pressing roller and the lower pressing roller rotate relatively, embossing is carried out on the aluminum foil paper through mesh meshing of the upper pressing roller and the lower pressing roller, and meanwhile the upper pressing roller and the lower pressing roller also play a role in traction conveying of the aluminum foil paper;
the upper pressing roller and the lower pressing roller move along the conveying direction of the aluminum foil paper.
Furthermore, the upper press roller and the lower press roller are driven by the moving driving device to move along the horizontal direction, and the upper press roller and the lower press roller are driven by the rotating driving device to rotate relatively in the moving process.
Still further, the upper press roll and the lower press roll are driven by the moving driving device to move along the circumferential direction, and the upper press roll and the lower press roll are driven by the rotating driving device to rotate relatively in the moving process.
Particularly, the upper pressing roller and the lower pressing roller comprise a plurality of groups of pressing rollers and rotating shafts; when the upper compression roller or the lower compression roller rotates, the plurality of groups of compression rollers revolve around the rotating shaft while rotating; the compression roller is provided with a reticulate pattern, and the reticulate pattern is meshed to emboss the aluminum foil paper through the autorotation of the upper compression roller and the autorotation of the upper compression roller of the lower compression roller; and the upper pressing roller and the lower pressing roller move along the conveying direction of the aluminum foil paper by the revolution of the multiple groups of pressing rollers around the rotating shaft.
Furthermore, the invention also discloses an embossing device of the aluminum foil paper embossing method, which comprises the following steps:
the two ends of the rotating shaft are fixed on the box body through flanges and are driven to rotate by the rotating driving device;
the revolution gear is fixed on the rotating shaft and rotates along with the rotating shaft;
the automatic rotating gear is provided with an automatic rotating shaft, the automatic rotating shaft is parallel to the rotating shaft, the automatic rotating gear is meshed with the revolution gear, and the pressing roller is fixed on the automatic rotating shaft;
the outer end of the planet ring is sleeved on the rotating shaft, and the inner ring is fixed on the rotating shaft through a bearing; the rotation shaft is connected with the rotation shaft through a planetary ring.
Further, it comprises a separating device for separating and closing the upper and lower press rolls; the separation device comprises an eccentric flange, a separation motor, a left bracket and a right bracket; two ends of a rotating shaft of the upper compression roller are fixed on the box body through upper compression roller flanges, the left upper compression roller flange is fixed on the upper half part of the left support, one end of the right upper compression roller flange is fixed on the support, and the other end of the right upper compression roller flange is connected with the upper half part of the right support; the left end of the rotating shaft of the lower pressure roller is fixed on the box body through a lower pressure roller flange, the right end of the rotating shaft of the lower pressure roller is fixed through an eccentric flange, the left side of the lower pressure roller flange is fixed on the lower half part of the left support, one end of the eccentric flange is fixed on the support, and the other end of the eccentric flange is connected with the lower half part of the right support; the upper half part and the lower half part of the left support and the right support are arranged in a separated mode, and the upper half part and the lower half part are separated and closed through the separation motor, so that the upper compression roller and the lower compression roller are separated and closed.
Still further, a hand wheel for adjusting the initial phase of the compression roller is arranged on the right side of the upper compression roller; and auxiliary holes are formed in the eccentric flanges, and the parallelism of the initial phases of the upper press roll and the lower press roll is adjusted through the auxiliary holes.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the influence of the elongation of the aluminum surface on the embossing effect is reduced by the way that the upper compression roller and the lower compression roller in the embossing paper feeding roller move along the conveying direction of the aluminum foil paper, then the upper compression roller and the lower compression roller move along the conveying direction of the aluminum foil paper by the revolution of a plurality of groups of compression rollers around the rotating shaft, and the upper compression roller and the lower compression roller are of vertically adjustable structures to realize the automatic paper feeding and embossing of the aluminum foil paper.
Drawings
FIG. 1 is a schematic diagram of a process for conveying and cutting aluminum foil paper;
FIG. 2 is a schematic view of an embodiment of the present invention;
FIG. 3 is a schematic view of another embodiment of the present invention;
FIG. 4 is a schematic view of a preferred embodiment of the present invention;
FIG. 5 is a schematic top view of a preferred embodiment of the present invention;
FIG. 6 is a schematic view of the structure of the upper press roll according to the preferred embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a box body according to a preferred embodiment of the present invention;
FIG. 8 is a schematic view of the internal structure of the preferred embodiment of the present invention;
fig. 9 is a schematic structural view of a separation device according to a preferred embodiment of the present invention.
Detailed Description
The invention will be further described in detail with reference to examples of embodiments shown in the drawings to which, however, the invention is not restricted.
The invention aims to reduce the influence of the elongation of the aluminum surface on the embossing effect, because the elongation of the aluminum surface of the aluminum-foil paper is greater than the elongation of the paper surface, the aluminum-foil paper is elongated while being pressed twice, the position of the gravity center of the aluminum-foil paper is changed, the compression of a single small section has no great influence, but the accumulation of the compression and the cutting position possibly cause different thicknesses of the aluminum-foil paper, and simultaneously, because the setting of the embossing is dependent on the effect of the meshing of the reticulate on the paper surface, the paper surface is compressed and elongated, and the compression of the reticulate on the paper surface is also uncertain from the determination, as a result, an inventor notices that the influence of the elongation of the aluminum surface on the embossing effect can be reduced, namely the aluminum-foil paper moves along the conveying direction of the aluminum-foil paper through an embossing device; the present invention has been accomplished based on the assumption that the embossing is effected by the elongation of the aluminum face reduced by moving the embossing device in the direction of conveyance of the aluminum foil after the paper face is compressed and elongated.
Please refer to fig. 2:
an aluminum foil paper embossing method comprises the following steps:
the upper pressing roller and the lower pressing roller rotate relatively, embossing is carried out on the aluminum foil paper through mesh meshing of the upper pressing roller and the lower pressing roller, and meanwhile the upper pressing roller and the lower pressing roller also play a role in traction conveying of the aluminum foil paper;
the upper pressing roller and the lower pressing roller move along the conveying direction of the aluminum foil paper; the upper press roller and the lower press roller are driven by the moving driving device to move along the horizontal direction, and the upper press roller and the lower press roller are driven by the rotating driving device to rotate relatively in the moving process.
The method reduces the influence of the elongation of the aluminum surface on embossing, but the aluminum foil paper is automatically conveyed and cannot be stopped, and simultaneously, the upper pressing roller and the lower pressing roller are conveyed along the aluminum foil paper in the reverse direction to cause an irreversible situation on embossing selection, so that the embossing selection is optimized;
please refer to fig. 3:
the upper pressing roller and the lower pressing roller are driven by the moving driving device to move along the circumferential direction, and the upper pressing roller and the lower pressing roller are driven by the rotating driving device to relatively rotate in the moving process;
the above-mentioned mode can solve the automatic continuous embossing, but because the embossing device moves to the lower left corner, the moving direction is opposite to the direction of conveying the aluminum foil paper, so it is easy to cause the aluminum foil paper to be conveyed and piled up; the following are preferred embodiments of the present invention: please refer to fig. 4-9:
the upper compression roller and the lower compression roller comprise a plurality of groups of compression rollers and rotating shafts; when the upper compression roller or the lower compression roller rotates, the plurality of groups of compression rollers revolve around the rotating shaft while rotating; the compression roller is provided with a reticulate pattern, and the reticulate pattern is meshed to emboss the aluminum foil paper through the autorotation of the upper compression roller and the autorotation of the upper compression roller of the lower compression roller; the upper pressing roller and the lower pressing roller move along the conveying direction of the aluminum foil paper by the aid of revolution of the plurality of groups of pressing rollers around the rotating shaft;
then, an embossing device of the aluminum foil paper embossing method is provided, which comprises:
a rotating shaft 100, both ends of which are fixed to the case 200 by flanges, and which is rotated by a rotation driving device 300;
the revolution gear 400 is fixed to the rotation shaft 100 and rotates with the rotation shaft 100;
a rotation gear 600 having a rotation shaft 500, the rotation shaft 500 being parallel to the rotation shaft 100, the rotation gear 600 being engaged with the revolution gear 400, the pressing roller being fixed to the rotation shaft 500;
the outer end of the planet ring 700 is sleeved on the rotation shaft 500, and the inner ring is fixed on the rotation shaft 100 through a bearing; the spinning shaft 500 is connected to the spinning shaft 100 through the planet ring 700.
It also includes a separating device for separating and closing the upper and lower press rolls; the separating device comprises an eccentric flange 800, a separating motor 801, a left bracket 802 and a right bracket 803; two ends of a rotating shaft 100 of the upper press roll are fixed on the box body 200 through upper press roll flanges 804, the left upper press roll flange 804 is fixed on the upper half part of the left support 802, one end of the right upper press roll flange 804 is fixed on the support 805, and the other end of the right upper press roll flange is connected with the upper half part of the right support 803; the left end of the lower pressure roller rotating shaft 100 is fixed on the box body 200 through a lower pressure roller flange 806, the right end is fixed through an eccentric flange 800, the left side 806 of the lower pressure roller flange is fixed on the lower half part of a left support 802, one end of the eccentric flange 800 is fixed on a support 805, and the other end is connected with the lower half part of a right support 803; the upper half part and the lower half part of the left support 802 and the right support 803 are separately arranged, and the upper half part and the lower half part are separated and closed through a separation motor 801, so that the upper pressure roller and the lower pressure roller are separated and closed.
The upper half parts of the left bracket 802 and the right bracket 803 are integrally arranged in the box body 200, and a driving wheel and a belt are arranged at the bracket 805 to connect an upper pressure roller and a lower pressure roller, so that the driving connection of the upper pressure roller and the lower pressure roller is realized; in addition, a pressure sensor can be arranged at the joint of the upper half part and the lower half part of the left support 802 and the right support 803 for reflecting the pressure when the pressing roller is used for embossing;
a hand wheel 900 for adjusting the initial phase of the compression roller is also arranged on the right side of the upper compression roller; an auxiliary hole 807 is formed in the eccentric flange 800, and the parallelism of the initial phases of the upper press roll and the lower press roll is adjusted through the auxiliary hole 807;
therefore, before the embossing device runs, the initial phase of the pressing roller is adjusted through the hand wheel 900, the parallel of the initial phase of the upper pressing roller and the initial phase of the lower pressing roller is adjusted through the auxiliary hole 807 arranged in the eccentric flange 800, the separation motor 801 works after the completion to close the upper half part and the lower half part of the left support 802 and the right support 803, and then the upper pressing roller and the lower pressing roller are connected through the driving wheel and the belt, the rotary driving device 300 is started to drive the upper pressing roller to rotate, the upper pressing roller rotates to drive the upper pressing roller of the upper pressing roller to revolve around the rotating shaft while rotating, the lower pressing roller rotates through the driving wheel and the belt to drive the lower pressing roller to rotate while revolving around the rotating shaft, the rotation of the upper pressing roller and the lower pressing roller enables the mesh to be meshed to emboss the aluminum foil paper, the pressing roller revolves around the rotating shaft to realize the movement of the upper pressing roller and the lower pressing roller along the conveying direction of the aluminum foil paper, and the upper half part and the lower half part of the left support 802 and the right support 803 are separated through the separation motor 801 after the embossing, so as to realize the upper pressing roller and the parallel of the upper pressing roller and the lower pressing roller Separation of the press roll and the lower press roll.
The above-mentioned embodiments are only for convenience of description, and are not intended to limit the present invention in any way, and those skilled in the art will understand that the technical features of the present invention can be modified or changed by other equivalent embodiments without departing from the scope of the present invention.

Claims (7)

1. The aluminum foil paper embossing method is characterized by comprising the following steps:
the upper pressing roller and the lower pressing roller rotate relatively, embossing is carried out on the aluminum foil paper through mesh meshing of the upper pressing roller and the lower pressing roller, and meanwhile the upper pressing roller and the lower pressing roller also play a role in traction conveying of the aluminum foil paper;
the upper pressing roller and the lower pressing roller move along the conveying direction of the aluminum foil paper.
2. The method of claim 1, wherein the embossing comprises: the upper compression roller and the lower compression roller are driven by the moving driving device to move along the horizontal direction, and the upper compression roller and the lower compression roller are driven by the rotating driving device to rotate relatively in the moving process.
3. The method of claim 1, wherein the embossing comprises: the upper compression roller and the lower compression roller are driven by the moving driving device to move along the circumferential direction, and the upper compression roller and the lower compression roller are driven by the rotating driving device to rotate relatively in the moving process.
4. The method of claim 1, wherein the embossing comprises: the upper compression roller and the lower compression roller comprise a plurality of groups of compression rollers and rotating shafts; when the upper compression roller or the lower compression roller rotates, the plurality of groups of compression rollers revolve around the rotating shaft while rotating; the compression roller is provided with a reticulate pattern, and the reticulate pattern is meshed to emboss the aluminum foil paper through the autorotation of the upper compression roller and the autorotation of the upper compression roller of the lower compression roller; and the upper pressing roller and the lower pressing roller move along the conveying direction of the aluminum foil paper by the revolution of the multiple groups of pressing rollers around the rotating shaft.
5. An embossing apparatus based on the aluminum-foil paper embossing method of claim 4, characterized in that it comprises: the two ends of the rotating shaft are fixed on the box body through flanges and are driven to rotate by the rotating driving device; the revolution gear is fixed on the rotating shaft and rotates along with the rotating shaft; the automatic rotating gear is provided with an automatic rotating shaft, the automatic rotating shaft is parallel to the rotating shaft, the automatic rotating gear is meshed with the revolution gear, and the pressing roller is fixed on the automatic rotating shaft; the outer end of the planet ring is sleeved on the rotating shaft, and the inner ring is fixed on the rotating shaft through a bearing; the rotation shaft is connected with the rotation shaft through a planetary ring.
6. The aluminum-foil paper embossing apparatus as set forth in claim 5, wherein: it also includes a separating device for separating and closing the upper and lower press rolls; the separation device comprises an eccentric flange, a separation motor, a left bracket and a right bracket; two ends of a rotating shaft of the upper compression roller are fixed on the box body through upper compression roller flanges, the left upper compression roller flange is fixed on the upper half part of the left support, one end of the right upper compression roller flange is fixed on the support, and the other end of the right upper compression roller flange is connected with the upper half part of the right support; the left end of the rotating shaft of the lower pressure roller is fixed on the box body through a lower pressure roller flange, the right end of the rotating shaft of the lower pressure roller is fixed through an eccentric flange, the left side of the lower pressure roller flange is fixed on the lower half part of the left support, one end of the eccentric flange is fixed on the support, and the other end of the eccentric flange is connected with the lower half part of the right support; the upper half part and the lower half part of the left support and the right support are arranged in a separated mode, and the upper half part and the lower half part are separated and closed through the separation motor, so that the upper compression roller and the lower compression roller are separated and closed.
7. The aluminum-foil paper embossing apparatus as set forth in claim 6, wherein: a hand wheel for adjusting the initial phase of the compression roller is further arranged on the right side of the upper compression roller; and auxiliary holes are formed in the eccentric flanges, and the parallelism of the initial phases of the upper press roll and the lower press roll is adjusted through the auxiliary holes.
CN202111638444.4A 2021-12-30 2021-12-30 Aluminum foil paper embossing device and embossing method Withdrawn CN114228253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111638444.4A CN114228253A (en) 2021-12-30 2021-12-30 Aluminum foil paper embossing device and embossing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111638444.4A CN114228253A (en) 2021-12-30 2021-12-30 Aluminum foil paper embossing device and embossing method

Publications (1)

Publication Number Publication Date
CN114228253A true CN114228253A (en) 2022-03-25

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Application Number Title Priority Date Filing Date
CN202111638444.4A Withdrawn CN114228253A (en) 2021-12-30 2021-12-30 Aluminum foil paper embossing device and embossing method

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117104967A (en) * 2023-10-19 2023-11-24 涟水永丰纸业有限公司 Production conveyor of multichannel corrugated paper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117104967A (en) * 2023-10-19 2023-11-24 涟水永丰纸业有限公司 Production conveyor of multichannel corrugated paper

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Application publication date: 20220325