CN111688245A - Module combined type luggage production process - Google Patents
Module combined type luggage production process Download PDFInfo
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- CN111688245A CN111688245A CN202010480292.9A CN202010480292A CN111688245A CN 111688245 A CN111688245 A CN 111688245A CN 202010480292 A CN202010480292 A CN 202010480292A CN 111688245 A CN111688245 A CN 111688245A
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- pressing
- hot
- frame
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- lower die
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D22/00—Producing hollow articles
- B29D22/003—Containers for packaging, storing or transporting, e.g. bottles, jars, cans, barrels, tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
Abstract
The invention relates to a module combined type case production process, which comprises the following steps of (1) carrying out hot-pressing bonding compounding on combined cloth by a hot-pressing device in hot-pressing and cold-pressing integrated equipment; (2) the combined cloth after hot pressing is pulled to a cold pressing device in hot pressing and cold pressing integrated equipment through a material clamping mechanism for cold pressing molding; (3) the molding die piece and the middle enclosure are spliced into a luggage main body; (4) and finally, installing a pull rod and wheels on the luggage main body. The invention has simple process, safe and reliable operation, high product quality and continuous production.
Description
Technical Field
The invention relates to a production process of a case, in particular to a production process of a modular case.
Background
The case and bag is comparatively general in people's daily life's use, brings the facility for people's trip. The luggage includes general shopping bags, handbags, satchels, waist bags, various draw-bar boxes and the like, wherein the box body structure of the common luggage is formed by plastic through suction molding. Case and bag shaping process generally includes the plastic uptake shaping process, the cooling shaping process, the side cut process of punching, the tradition all adopts the manual work to assist drawing of patterns work or go up unloading operation in every process or between per two processes of case and bag production, production preparation technology is complicated and intensity of labour is very big, low in production efficiency, high in production cost, and the experience of operating personnel is controlled the operation in the production line mostly, forms more wastrel, cause the waste, and case and bag quality is unstable, the product precision is low.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to overcome the defects in the prior art and provide a module combined type luggage production process which is simple in process, safe and reliable in operation, high in product quality and capable of realizing continuous production.
The technical scheme is as follows: in order to solve the technical problem, the invention provides a production process of a module combined type case, which comprises the following steps,
(1) the combined cloth is subjected to hot-pressing bonding compounding by a hot-pressing device in hot-pressing and cold-pressing integrated equipment;
(2) the combined cloth after hot pressing is pulled to a cold pressing device in hot pressing and cold pressing integrated equipment through a material clamping mechanism for cold pressing molding;
(3) the molding die piece and the middle enclosure are spliced into a luggage main body;
(4) and finally, installing a pull rod and wheels on the luggage main body.
Preferably, the combined cloth comprises an EVA layer, a PE film layer and a cloth layer from bottom to top.
Preferably, the hot-pressing and cold-pressing integrated equipment comprises a frame, a hot-pressing device is arranged at the front part of the frame, a cold-pressing device is arranged at the rear part of the frame, a conveying belt is respectively arranged at the outer sides of the lower parts of the hot-pressing device and the cold-pressing device, a material clamping mechanism is respectively arranged at the inner sides of the two conveying belts and fixedly connected with the conveying belt, the opening direction of the material clamping mechanism faces the material output direction, a row of pressing wheels are arranged above the conveying belts, a space is reserved between the pressing wheels and the conveying belts, the hot-pressing device comprises an upper die frame I and a lower die frame I, a top plate I is arranged above the upper die frame I, an oil cylinder I is arranged above the top plate I, an upper die I is arranged below the upper die frame I, a lower die I is arranged above the lower die frame I, a guide pillar I is arranged between the top plate I, the upper die frame I and, go up mould I and bed die I and all link to each other with the heater, cold pressing device includes die carrier II and bed die II go up II tops of die carrier and be equipped with roof II be equipped with hydro-cylinder II above the roof II the II below of last die carrier is equipped with mould II the II tops of bed die are equipped with bed die II down be equipped with between II roofs II, last die carrier II and the bed die II be equipped with guide pillar II.
Preferably, the material clamping mechanism comprises a connecting seat, an induction telescopic rod is arranged on the connecting seat, and an automatic opening and closing clamp is arranged at the front end of the induction telescopic rod.
Preferably, the upper end faces of the lower die I and the lower die I are on the same horizontal plane.
Preferably, the mold temperature of the upper mold I is higher than that of the lower mold I.
Preferably, it is the die to go up mould II, bed die II is the terrace die, it matches the setting with bed die II to go up mould II, II peripheries of bed die are equipped with the pressure frame, press the frame to include the rectangle framework every connection angle of rectangle framework is equipped with the extension rod, be equipped with the sleeve on the extension rod be equipped with the spring on the extension rod of sleeve below, the lower extreme and the supporting seat of spring link to each other be equipped with the guide bar in the spring, the guide bar links to each other with the supporting seat is fixed, guide bar and sleeve match the setting.
Preferably, the upper die II comprises a front connecting surface, a left connecting surface, a right connecting surface and a rear connecting surface, and arc-shaped connecting surfaces are arranged at the connecting positions of the front connecting surface, the left connecting surface, the right connecting surface and the rear connecting surface.
Preferably, the lower die II comprises a male die body, wherein a large groove is formed in the middle of one end of the male die body, and small grooves are formed in two sides of the other end of the male die body.
In the invention, a lower template I and a lower template II are both arranged on an oil tank, and an oil pump is arranged on one side of the oil tank; the conveying belt can be integrally adjusted up and down; the upper end surface of the pressing frame is flush with the upper end surface of the lower die II; a space is reserved between the inner ring of the pressing frame and the outer ring of the lower die II; the hot-pressed combined cloth is laid on the lower die II and the pressing frame; the support seat is fixed on the lower die frame II; when the automatic pressing device works, the upper die II drives the pressing frame to move downwards, and when the upper die II rises, the pressing frame automatically resets through the spring.
Has the advantages that: compared with the prior art, the invention has the following remarkable advantages: the invention has simple integral process, the hot pressing device and the cold pressing device are combined together through a conveyor belt, all parts are connected and fixed through a frame, materials consisting of an EVA layer, a PE film layer and a cloth layer are bonded together through an upper die I and a lower die I in the hot pressing device which are both flat plates, then the hot-pressed materials are pulled to the cold pressing device through a material clamping mechanism, in addition, the die temperature of the upper die I is higher than that of the lower die I, the temperature difference is about 100 ℃, which is determined according to the material of the materials, the cold pressing device comprises an upper die II and a lower die II, which are the same as the main structure of a case, the modularized production is realized, the product quality is high, a pressing frame is arranged at the periphery of the lower die II, the materials are laid on the lower die II and the pressing frame during the production, the upper die II is pressed down to drive the pressing frame to move downwards, and the materials are under the action of the pressing frame and the, the invention has safe operation, continuous production, effective saving of labor cost and accordance with the actual use requirements.
Drawings
FIG. 1 is a schematic structural view of an integrated hot and cold pressing apparatus according to the present invention;
FIG. 2 is a schematic view of the hot press apparatus of the present invention;
FIG. 3 is a schematic view of the construction of the cold pressing apparatus of the present invention;
FIG. 4 is a schematic view of the attachment of the material clamp mechanism to the conveyor belt of the present invention;
FIG. 5 is a schematic view of the arrangement structure of an upper mold frame II, an upper mold II, a lower mold II, a press frame and a lower mold frame II in the invention;
FIG. 6 is a bottom view of the upper mold II of the present invention;
FIG. 7 is a top view of the lower mold II of the present invention;
fig. 8 is a plan view of the press frame of the present invention.
Detailed Description
The invention is further described below with reference to the figures and examples.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, the production process of the modular combined luggage of the present invention comprises the following steps,
(1) the combined cloth is subjected to hot-pressing bonding compounding by a hot-pressing device 1 in hot-pressing and cold-pressing integrated equipment;
(2) the combined cloth after hot pressing is pulled to a cold pressing device 3 in hot pressing and cold pressing integrated equipment through a material clamping mechanism 2 for cold pressing molding;
(3) the molding die piece and the middle enclosure are spliced into a luggage main body;
(4) finally, the luggage main body is provided with a pull rod and wheels;
the combined cloth comprises an EVA layer, a PE film layer and a cloth layer from bottom to top;
the hot-pressing and cold-pressing integrated equipment comprises a frame 4, wherein a hot-pressing device 1 is arranged at the front part of the frame 4, a cold-pressing device 3 is arranged at the rear part of the frame 4, a conveying belt 5 is respectively arranged at the outer sides of the lower parts of the hot-pressing device 1 and the cold-pressing device 3, a material clamping mechanism 2 is respectively arranged at the inner sides of the two conveying belts 5, the material clamping mechanism 2 comprises a connecting seat 22, an induction telescopic rod 23 is arranged on the connecting seat 22, an automatic opening and closing clamp 24 is arranged at the front end of the induction telescopic rod 23, the material clamping mechanism 2 is fixedly connected with the conveying belts 5, the opening direction of the material clamping mechanism 2 faces the material output direction, a row of pressing wheels 6 are arranged above the conveying belts 5, an interval is reserved between the pressing wheels and the induction telescopic rod 23, the hot-pressing device 1 comprises an upper die frame I7 and a lower die frame I8, an upper die I11 is arranged below the upper die frame I7, a lower die I12 is arranged above the lower die frame I8, a guide pillar I13 is arranged among the top plate I9, the upper die frame I7 and the lower die frame I8, the upper die I11 and the lower die I12 are both flat plates, the upper die I11 and the lower die I12 are both connected with a heater 14, the die temperature of the upper die I11 is higher than that of the lower die I12, the cold pressing device 3 comprises an upper die frame II 15 and a lower die frame II 16, a top plate II 17 is arranged above the upper die frame II 15, an oil cylinder II 18 is arranged above the top plate II 17, an upper die II 19 is arranged below the upper die frame II 15, a lower die II 20 is arranged above the lower die frame II 16, the upper die II 19 is a female die, the lower die II 20 is a male die, the upper die II 19 is matched with the lower die II 20, the upper die II 19 comprises a front connecting surface 32, a left connecting surface 33, a right connecting surface 34 and a rear connecting surface 35, an arc connecting surface 36 is arranged at the connecting position of the front connecting surface, the left connecting surface, the right connecting surface and the rear connecting surface, the lower die II 20 comprises a punch body 37, a large groove 38 is arranged in the middle of one end of the punch body 37, small grooves 39 are arranged on two sides of the other end of the punch body, a press frame 25 is arranged on the periphery of the lower die II 20, the press frame 25 comprises a rectangular frame body 26, an extending rod 27 is arranged at each connecting angle of the rectangular frame body 26, a sleeve 28 is arranged on the extending rod 27, a spring 29 is arranged on the extending rod 27 below the sleeve 28, the lower end of the spring 29 is connected with a supporting seat 30, a guide rod 31 is arranged in the spring 29, the guide rod 31 is fixedly connected with the supporting seat 30, the guide rod 31 and the sleeve 28 are arranged, the upper end faces of the lower die I12 and the lower die II 20 are located on the same horizontal plane.
The invention has simple integral process, the hot pressing device and the cold pressing device are combined together through a conveyor belt, all parts are connected and fixed through a frame, materials consisting of an EVA layer, a PE film layer and a cloth layer are bonded together through an upper die I and a lower die I in the hot pressing device which are both flat plates, then the hot-pressed materials are pulled to the cold pressing device through a material clamping mechanism, in addition, the die temperature of the upper die I is higher than that of the lower die I, the temperature difference is about 100 ℃, which is determined according to the material of the materials, the cold pressing device comprises an upper die II and a lower die II, which are the same as the main structure of a case, the modularized production is realized, the product quality is high, a pressing frame is arranged at the periphery of the lower die II, the materials are laid on the lower die II and the pressing frame during the production, the upper die II is pressed down to drive the pressing frame to move downwards, and the materials are under the action of the pressing frame and the, the invention has safe operation, continuous production, effective saving of labor cost and accordance with the actual use requirements.
The present invention provides a thought and a method, and a method and a way for implementing the technical scheme are many, the above is only a preferred embodiment of the present invention, it should be noted that, for a person skilled in the art, a plurality of improvements and modifications can be made without departing from the principle of the present invention, and the improvements and modifications should be regarded as the protection scope of the present invention, and each component not explicitly described in the embodiment can be implemented by the prior art.
Claims (9)
1. A module combined type luggage production process is characterized in that: which comprises the following steps of,
(1) the combined cloth is subjected to hot-pressing bonding compounding by a hot-pressing device (1) in hot-pressing and cold-pressing integrated equipment;
(2) the combined cloth after hot pressing is pulled to a cold pressing device (3) in hot pressing and cold pressing integrated equipment through a material clamping mechanism (2) for cold pressing molding;
(3) the molding die piece and the middle enclosure are spliced into a luggage main body;
(4) and finally, installing a pull rod and wheels on the luggage main body.
2. The production process of the module combined type luggage as claimed in claim 1, wherein: the combined cloth comprises an EVA layer, a PE film layer and a cloth layer from bottom to top.
3. The production process of the module combined type luggage as claimed in claim 1, wherein: the hot-pressing and cold-pressing integrated equipment comprises a rack (4), wherein a hot-pressing device (1) is arranged at the front part of the rack (4), a cold-pressing device (3) is arranged at the rear part of the rack (4), a conveying belt (5) is respectively arranged at the outer sides of the lower parts of the hot-pressing device (1) and the cold-pressing device (3), a material clamping mechanism (2) is respectively arranged at the inner sides of the two conveying belts (5), the material clamping mechanism (2) is fixedly connected with the conveying belt (5), the opening direction of the material clamping mechanism (2) faces to the material output direction, a row of pressing wheels (6) are arranged above the conveying belts (5), an interval is reserved between the material clamping mechanism and the conveying belts, the hot-pressing device (1) comprises an upper die frame I (7) and a lower die frame I (8), a top plate I (9) is arranged above the upper die frame I (7), an oil cylinder I (10) is arranged above the top plate I (9, a lower die I (12) is arranged above the lower die frame I (8), a guide pillar I (13) is arranged among the top plate I (9), the upper die frame I (7) and the lower die frame I (8), the upper die I (11) and the lower die I (12) are flat plates, the upper die I (11) and the lower die I (12) are connected with a heater (14), the cold pressing device (3) comprises an upper die frame II (15) and a lower die frame II (16), a top plate II (17) is arranged above the upper die frame II (15), an oil cylinder II (18) is arranged above the top plate II (17), an upper die II (19) is arranged below the upper die frame II (15), a lower die II (20) is arranged above the lower die frame II (16), and a guide post II (21) is arranged among the top plate II (17), the upper die frame II (15) and the lower die frame II (16).
4. The production process of the module combined type luggage as claimed in claim 3, wherein: the material clamping mechanism (2) comprises a connecting seat (22), an induction telescopic rod (23) is arranged on the connecting seat (22), and an automatic opening and closing clamp (24) is arranged at the front end of the induction telescopic rod (23).
5. The production process of the module combined type luggage as claimed in claim 3, wherein: the upper end faces of the lower die I (12) and the lower die II (20) are positioned on the same horizontal plane.
6. The production process of the module combined type luggage as claimed in claim 3, wherein: the mold temperature of the upper mold I (11) is higher than that of the lower mold I (12).
7. The production process of the module combined type luggage as claimed in claim 3, wherein: go up mould II (19) and be the die, lower mould II (20) are the terrace die, go up mould II (19) and lower mould II (20) matching setting lower mould II (20) periphery is equipped with presses frame (25), press frame (25) including rectangle framework (26) every connection angle of rectangle framework (26) is equipped with extension rod (27), be equipped with sleeve (28) on extension rod (27) be equipped with spring (29) on extension rod (27) of sleeve (28) below, the lower extreme of spring (29) links to each other with supporting seat (30) be equipped with guide bar (31) in spring (29), guide bar (31) are fixed continuous with supporting seat (30), guide bar (31) and sleeve (28) matching setting.
8. The process for producing a modular combined luggage according to claim 7, wherein: go up mould II (19) including preceding connection face (32), left side connection face (33), right side connection face (34) and back connection face (35), be equipped with arc connection face (36) in their junction.
9. The process for producing a modular combined luggage according to claim 7, wherein: the lower die II (20) comprises a male die body (37), a large groove (38) is formed in the middle of one end of the male die body (37), and small grooves (39) are formed in two sides of the other end of the male die body (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010480292.9A CN111688245A (en) | 2020-05-30 | 2020-05-30 | Module combined type luggage production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010480292.9A CN111688245A (en) | 2020-05-30 | 2020-05-30 | Module combined type luggage production process |
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| Publication Number | Publication Date |
|---|---|
| CN111688245A true CN111688245A (en) | 2020-09-22 |
Family
ID=72478646
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010480292.9A Pending CN111688245A (en) | 2020-05-30 | 2020-05-30 | Module combined type luggage production process |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5376322A (en) * | 1990-10-16 | 1994-12-27 | Samsonite Corporation | Process for making a thermoformed shell for a luggage case |
| CN202135831U (en) * | 2011-06-21 | 2012-02-08 | 常州市富利达皮具有限公司 | Suitcase |
| TWM555286U (en) * | 2017-10-18 | 2018-02-11 | Jian Jia Xing | Thermoforming board pressing device |
| CN108000852A (en) * | 2017-12-14 | 2018-05-08 | 祥兴(福建)箱包集团有限公司 | The former of plastics luggage case shell |
| CN109094119A (en) * | 2018-07-24 | 2018-12-28 | 嘉善县嘉斯利箱包有限公司 | A kind of luggage composite material and its production technology |
| TWM575382U (en) * | 2018-11-15 | 2019-03-11 | 中天精機股份有限公司 | Automatic cold-heat forming machine having mold positioning device |
| CN209289805U (en) * | 2018-07-17 | 2019-08-23 | 东莞市力升机械有限公司 | A kind of automatic cooling/heating pressure equipment |
| CN110509529A (en) * | 2019-09-29 | 2019-11-29 | 南谷(厦门)科技有限公司 | Heat pressing forming machines |
-
2020
- 2020-05-30 CN CN202010480292.9A patent/CN111688245A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5376322A (en) * | 1990-10-16 | 1994-12-27 | Samsonite Corporation | Process for making a thermoformed shell for a luggage case |
| CN202135831U (en) * | 2011-06-21 | 2012-02-08 | 常州市富利达皮具有限公司 | Suitcase |
| TWM555286U (en) * | 2017-10-18 | 2018-02-11 | Jian Jia Xing | Thermoforming board pressing device |
| CN108000852A (en) * | 2017-12-14 | 2018-05-08 | 祥兴(福建)箱包集团有限公司 | The former of plastics luggage case shell |
| CN209289805U (en) * | 2018-07-17 | 2019-08-23 | 东莞市力升机械有限公司 | A kind of automatic cooling/heating pressure equipment |
| CN109094119A (en) * | 2018-07-24 | 2018-12-28 | 嘉善县嘉斯利箱包有限公司 | A kind of luggage composite material and its production technology |
| TWM575382U (en) * | 2018-11-15 | 2019-03-11 | 中天精機股份有限公司 | Automatic cold-heat forming machine having mold positioning device |
| CN110509529A (en) * | 2019-09-29 | 2019-11-29 | 南谷(厦门)科技有限公司 | Heat pressing forming machines |
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Application publication date: 20200922 |