WO2021129113A1 - 冷粘成型军用鞋自动化产线 - Google Patents

冷粘成型军用鞋自动化产线 Download PDF

Info

Publication number
WO2021129113A1
WO2021129113A1 PCT/CN2020/123923 CN2020123923W WO2021129113A1 WO 2021129113 A1 WO2021129113 A1 WO 2021129113A1 CN 2020123923 W CN2020123923 W CN 2020123923W WO 2021129113 A1 WO2021129113 A1 WO 2021129113A1
Authority
WO
WIPO (PCT)
Prior art keywords
station
outsole
shoe
drying
brushing
Prior art date
Application number
PCT/CN2020/123923
Other languages
English (en)
French (fr)
Inventor
陈民
吴隆伟
吕航宇
宋碧如
Original Assignee
瑞安市大虎鞋业有限公司
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 瑞安市大虎鞋业有限公司 filed Critical 瑞安市大虎鞋业有限公司
Publication of WO2021129113A1 publication Critical patent/WO2021129113A1/zh

Links

Classifications

    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43DMACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D111/00Shoe machines with conveyors for jacked shoes or for shoes or shoe parts
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43DMACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D11/00Machines for preliminary treatment or assembling of upper-parts, counters, or insoles on their lasts preparatory to the pulling-over or lasting operations; Applying or removing protective coverings
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43DMACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D11/00Machines for preliminary treatment or assembling of upper-parts, counters, or insoles on their lasts preparatory to the pulling-over or lasting operations; Applying or removing protective coverings
    • A43D11/10Devices for holding the lacing portions in position during lasting
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43DMACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D11/00Machines for preliminary treatment or assembling of upper-parts, counters, or insoles on their lasts preparatory to the pulling-over or lasting operations; Applying or removing protective coverings
    • A43D11/12Machines for forming the toe part or heel part of shoes, with or without use of heat
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43DMACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D13/00Machines for pulling-over the uppers when loosely laid upon the last and tacking the toe end
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43DMACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D95/00Shoe-finishing machines
    • A43D95/02Machines for treating or smoothing shoe uppers to remove wrinkles, folds, or the like
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43DMACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D95/00Shoe-finishing machines
    • A43D95/06Machines for colouring or chemical treatment; Ornamenting the sole bottoms
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43DMACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D95/00Shoe-finishing machines
    • A43D95/08Machines or tools for scouring, abrading, or finishing, with or without dust-separating
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43DMACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D95/00Shoe-finishing machines
    • A43D95/10Drying or heating devices for shoes
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43DMACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D95/00Shoe-finishing machines
    • A43D95/16Burnishing tools for shoemaking
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43DMACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D2200/00Machines or methods characterised by special features
    • A43D2200/10Fully automated machines, i.e. machines working without human intervention

Definitions

  • the invention relates to an improved invention in the field of military shoe production, in particular to an improved invention of an automated production line for cold-bonded formed military shoes.
  • the technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a stable and efficient automatic production line for cold-bonded forming military shoes.
  • this kind of cold-bonded and formed military shoe automatic production line includes a conveying device, which is characterized in that: the conveying path of the conveying device is sequentially equipped with internal Bottom fixing station, front pressing station, toe cap knocking and stilt station, middle and rear pressing station, wrinkle knocking station, shoe upper cleaning station, lasting and shaping station, nail removal Work station, pollution cleaning station, finishing station, surface cleaning and wiping extender station, fur wheel polishing station, filling agent spraying station, first drying station, whole body brightener spraying station , The second drying station, the nozzle tail brightener station, the third drying station, the first semi-inspection station, wax filling and polishing station, polishing foot and dusting station, polishing and wrapping station , The second half of the inspection station, the outsole feeding station, the brushing foot treatment agent station, the outsole treatment agent brushing station, the fourth drying station, the shoe upper brushing glue and core filling station, the outsole Glu
  • the conveying device is a side-by-side ball chain, a tray, and a shoe last arranged on the tray.
  • the tray is driven and conveyed by the ball chain.
  • the corresponding tray and shoe last are equipped with sensor chips, and each station is equipped with chip sensors.
  • the beneficial effect of the present invention is that the improved automatic production line of cold-adhesive forming military shoes uses mechanical equipment to carry out the traditional shoe-making process step by step, reasonably arranges the processing stations, carries out automatic production, and reduces manual work as much as possible. Ensure production quality, reduce labor costs, and avoid labor injuries to workers.
  • the automatic production line for cold-bonded and formed military shoes includes a conveying device.
  • the conveying device is a side-by-side ball chain, a tray, and a shoe last arranged on the tray.
  • the tray is driven by the ball chain to be transported.
  • the corresponding tray and the shoe last are both Each station is equipped with a sensor chip, and each station is equipped with a chip sensor, and the position of the tray and the shoe model corresponding to the shoe last are obtained through the sensor chip; the conveying path of the conveying device is sequentially equipped with an inner bottom fixing station to connect the inner bottom surface with The bottom surface of the shoe last is attached to each other and nailed with a staple gun; the front pressing station is to press the front upper to the corresponding position of the shoe last; the toe bag is knocked on the stilt station, and the front upper is knocked to ensure flat alignment ; The middle and rear upper pressing station, press the middle and rear upper to the corresponding position of the shoe last; the wrinkle-removing and knocking station, the middle rear upper is beaten to make it smooth and wrinkle-free; the shoe upper cleaning station, the shoe upper is cleaned Wipe clean with the agent; lasting and finalizing station, lasting and finalizing the cleaned shoe upper; nailing station, carefully checking the nails on the insole, midsole nails and fixed upper nails, and
  • the inner bottom is provided with a filling core, which is a gasket; the outsole brushes the glue station once, and the adhesive is applied to the outsole; the fifth drying Station, using an oven to dry the adhesive for the first time; the shoe upper brushing station for the second time; the outsole brushing station for the second time; the sixth drying station, using the oven to dry the adhesive for the second time; outsole bonding Work station, the outsole and the shoe upper are glued; the outsole pressing station, the glued outsole and the shoe upper are pressed together; the cold setting station, the large The bottom and upper are cold-set; the third half of the inspection station, according to the specified process requirements, does not meet the process requirements, is returned to the operator for rework, and qualified enters the next process, and records are made at the same time; the last off station, the shoe last is separated Shoes; nailing station, touch the front of the shoe to see if there are any nails left in the shoes, which is a safety hazard; nailing station, nail 4 barbed nails from the inner bottom
  • Shoe cream station use soft cotton cloth to wipe the whole body of the shoes, wipe off all the shoe cream, evenly
  • Polish station use cloth wheels Polish the entire shoe surface, the appearance is bright and natural, uniform and soft, without dust, and the coating layer must not be damaged.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

公开了一种冷粘成型军用鞋自动化产线,其包括内底固定工位、前帮压紧工位、鞋头包敲和座跷工位、中后帮压紧工位、去皱敲紧工位、鞋帮清洁工位、绷楦定型工位、喷涂填充剂工位、第一烘干工位、喷全身光亮剂工位、第二烘干工位、喷头尾光亮剂工位、第三烘干工位、充蜡和抛光工位、打磨帮脚和刷灰工位、大底上料工位、刷帮脚处理剂工位、刷大底处理剂工位、第四烘干工位、鞋帮刷一遍胶工位、大底刷一遍胶工位、第五烘干工位、鞋帮刷二遍胶工位、大底刷二遍胶工位、第六烘干工位、大底粘合工位、大底压合工位、冷定型工位、脱楦工位、子口打胶工位、装附件工位、擦鞋乳工位、抛光工位。该产线工位布置合理,适于进行自动化生产,能够减少人工作业,保证生产质量,降低人工成本。

Description

冷粘成型军用鞋自动化产线 技术领域
本发明涉及军用鞋生产领域的改进发明,尤其涉及一种冷粘成型军用鞋自动化产线的改进发明。
背景技术
传统的制鞋工艺大多依赖人工完成,劳动强度大,且质量难以控制。现有技术中,制鞋的各个工序大多都能实现自动化加工,但由于鞋子加工过程较为复杂,因此较难将各个工序集成到一个自动生产线上进行生产,各个工序之间需要人工搬运、以及重新调整工装等人工操作,限制了制鞋效率。
技术问题
本发明所要解决的技术问题是克服现有技术的不足,提供一种稳定高效的冷粘成型军用鞋自动化产线。
技术解决方案
为了解决上述技术问题,本发明是采用如下技术方案来实现的:该种冷粘成型军用鞋自动化产线,包括有输送装置,其特征在于:所述输送装置的输送路径上依次配设有内底固定工位、前帮压紧工位、鞋头包敲和座跷工位、中后帮压紧工位、去皱敲紧工位、鞋帮清洁工位、绷楦定型工位、起钉工位、清理污染工位、修饰帮面工位、帮面清洁和擦扩充剂工位、毛轮抛面工位、喷涂填充剂工位、第一烘干工位、喷全身光亮剂工位、第二烘干工位、喷头尾光亮剂工位、第三烘干工位、第一半检工位、充蜡和抛光工位、打磨帮脚和刷灰工位、打磨包边工位、第二半检工位、大底上料工位、刷帮脚处理剂工位、刷大底处理剂工位、第四烘干工位、鞋帮刷一遍胶和填芯工位、大底刷一遍胶工位、第五烘干工位、鞋帮刷二遍胶工位、大底刷二遍胶工位、第六烘干工位、大底粘合工位、大底压合工位、冷定型工位、第三半检工位、脱楦工位、摸钉工位、打钉工位、内外整形和修理余茬工位、子口打胶工位、装附件工位、擦鞋乳工位、抛光工位。
所述输送装置为并排的滚珠链条、托盘及设置在托盘上的鞋楦,托盘由滚珠链条带动传送,相应的托盘与鞋楦内均设有感应芯片,各工位设有芯片感应器。
有益效果
本发明的有益效果是改进后的冷粘成型军用鞋自动化产线,将传统的制鞋工艺,采用机械设备分步进行,合理布置加工工位,进行自动化生产,尽可能地减少人工作业,保证生产质量,降低人工成本,避免工人的劳动伤害。
本发明的实施方式
下面再进一步说明其有关细节。该冷粘成型军用鞋自动化产线,包括有输送装置,所述输送装置为并排的滚珠链条、托盘及设置在托盘上的鞋楦,托盘由滚珠链条带动传送,相应的托盘与鞋楦内均设有感应芯片,各工位设有芯片感应器,通过感应芯片获知托盘位置及鞋楦对应的鞋子型号;所述输送装置的输送路径上依次配设有内底固定工位,将内底面与鞋楦底面相贴,并用卡钉枪钉牢;前帮压紧工位,将前帮压紧于鞋楦对应位置上;鞋头包敲和座跷工位,将前帮进行敲打保证平整对齐;中后帮压紧工位,将中后帮压紧于鞋楦对应位置上;去皱敲紧工位,对中后帮进行敲打使其平整无褶皱;鞋帮清洁工位,对鞋帮采用清洁剂擦洗干净;绷楦定型工位,对清洁后的鞋帮绷楦定型;起钉工位,仔细检查内底上的钉、中底钉和固定帮底钉,将固定钉全部起掉,不应漏拔;清理污染工位,将帮面上胶污,水银笔印及部件之间粘合缝隙内的胶污、笔迹揩擦干净;修饰帮面工位,将帮面轻微伤残修饰好;帮面清洁和擦扩充剂工位,将帮面进行清洁以及擦涂扩充剂;毛轮抛面工位,将鞋帮放在干净的毛轮上抛光,去除灰尘;喷涂填充剂工位,用喷枪喷涂填充剂,先喷包头和后跟处,再喷全身,要求均匀;第一烘干工位,采用烘箱对填充剂烘干;喷全身光亮剂工位,用喷枪将全身光亮剂,先喷头尾,在喷全身;第二烘干工位,采用烘箱对光亮剂进行烘干;喷头尾光亮剂工位,对头尾进行喷二次光亮剂;第三烘干工位,采用烘箱对二次光亮剂烘干;第一半检工位,按规定的工艺要求,不符合工艺要求的退回操作工返工,合格的进入下工序,同时作好记录;充蜡和抛光工位,对帮面进行充蜡,并进行抛光;打磨帮脚和刷灰工位,对帮脚进行打磨,并将灰沫清除干净;打磨包边工位,对包边进行打磨;第二半检工位,按规定的工艺要求,不符合工艺要求的退回操作工返工,合格的进入下工序,同时作好记录;大底上料工位,准备好大底送入生产线;刷帮脚处理剂工位,在鞋帮帮脚位置涂刷处理剂;刷大底处理剂工位,在大底上涂刷处理剂;第四烘干工位,采用烘箱对处理剂进行烘干;鞋帮刷一遍胶和填芯工位,帮底底口、内底面、外底粘接面均匀刷胶粘剂,内底上设置填芯,填芯为垫片;大底刷一遍胶工位,对大底进行涂刷胶粘剂;第五烘干工位,采用烘箱对一遍胶粘剂进行烘干;鞋帮刷二遍胶工位;大底刷二遍胶工位;第六烘干工位,采用烘箱对二遍胶粘剂进行烘干;大底粘合工位,将大底与鞋帮进行粘合;大底压合工位,将粘合后的大底与鞋帮进行压合;冷定型工位,将压合后的大底与鞋帮进行冷定型;第三半检工位,按规定的工艺要求,不符合工艺要求的退回操作工返工,合格的进入下工序,同时作好记录;脱楦工位,将鞋楦脱离鞋子;摸钉工位,在鞋子前端触摸是否有钉子余留在鞋子里,排处安全隐患;打钉工位,由内底向胶底内固定位置钉倒刺钉4颗,钉平、钉牢,不应出现掉头和断裂现象;内外整形和修理余茬工位;子口打胶工位,将检验合格的鞋,子口周圈打胶,不要流胶、堆胶;装附件工位,放鞋垫、装鞋撑、放干燥剂、备用鞋垫等将所有附件搭配齐全;擦鞋乳工位,用柔软棉布将鞋全身擦拭,鞋乳全部擦掉、均匀;抛光工位,用布轮将整个鞋面抛光,外观光亮自然、均匀柔和,没有灰尘,不得抛坏涂饰层。
综上所述,以上仅为本发明的较佳实施例而已,并非用于限定本发明的保护范围。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (2)

  1. 冷粘成型军用鞋自动化产线,包括有输送装置,其特征在于:所述输送装置的输送路径上依次配设有内底固定工位、前帮压紧工位、鞋头包敲和座跷工位、中后帮压紧工位、去皱敲紧工位、鞋帮清洁工位、绷楦定型工位、起钉工位、清理污染工位、修饰帮面工位、帮面清洁和擦扩充剂工位、毛轮抛面工位、喷涂填充剂工位、第一烘干工位、喷全身光亮剂工位、第二烘干工位、喷头尾光亮剂工位、第三烘干工位、第一半检工位、充蜡和抛光工位、打磨帮脚和刷灰工位、打磨包边工位、第二半检工位、大底上料工位、刷帮脚处理剂工位、刷大底处理剂工位、第四烘干工位、鞋帮刷一遍胶和填芯工位、大底刷一遍胶工位、第五烘干工位、鞋帮刷二遍胶工位、大底刷二遍胶工位、第六烘干工位、大底粘合工位、大底压合工位、冷定型工位、第三半检工位、脱楦工位、摸钉工位、打钉工位、内外整形和修理余茬工位、子口打胶工位、装附件工位、擦鞋乳工位、抛光工位。
  2. 如权利要求1所述的冷粘成型军用鞋自动化产线,其特征在于:所述输送装置为并排的滚珠链条、托盘及设置在托盘上的鞋楦,托盘由滚珠链条带动传送,相应的托盘与鞋楦内均设有感应芯片,各工位设有芯片感应器。
PCT/CN2020/123923 2019-12-26 2020-10-27 冷粘成型军用鞋自动化产线 WO2021129113A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911364328.0A CN111000334A (zh) 2019-12-26 2019-12-26 冷粘成型军用鞋自动化产线
CN201911364328.0 2019-12-26

Publications (1)

Publication Number Publication Date
WO2021129113A1 true WO2021129113A1 (zh) 2021-07-01

Family

ID=70118915

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/123923 WO2021129113A1 (zh) 2019-12-26 2020-10-27 冷粘成型军用鞋自动化产线

Country Status (2)

Country Link
CN (1) CN111000334A (zh)
WO (1) WO2021129113A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111000334A (zh) * 2019-12-26 2020-04-14 瑞安市大虎鞋业有限公司 冷粘成型军用鞋自动化产线
CN115211640A (zh) * 2022-07-11 2022-10-21 浙江奥康鞋业股份有限公司 一种新型舒适固特异的精品鞋工艺

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103330338A (zh) * 2013-06-17 2013-10-02 廖瑞平 一种冷粘鞋自动化生产线
EP2862467A1 (en) * 2013-10-16 2015-04-22 Adidas AG Speedfactory 2D
CN105212445A (zh) * 2015-09-30 2016-01-06 天津马士通机械设备有限公司 多工位全自动冷粘鞋复合式加工系统及加工工艺
CN105520278A (zh) * 2016-01-26 2016-04-27 浙江卓诗尼控股有限公司 制鞋精益化车间及其控制方法
CN206284504U (zh) * 2016-12-20 2017-06-30 东莞市孟成制鞋机械有限公司 一种用于制鞋真空加热定型设备的传送机构
CN108523322A (zh) * 2018-05-31 2018-09-14 佛山市誉泰机械自动化科技有限公司 一种制鞋生产线
CN108813819A (zh) * 2018-08-31 2018-11-16 东莞市科美机械有限公司 一种鞋子定型机
US20190152709A1 (en) * 2017-11-23 2019-05-23 Pou Chen Corporation Transport Apparatus for Conveying Shoe Vamp
CN111000334A (zh) * 2019-12-26 2020-04-14 瑞安市大虎鞋业有限公司 冷粘成型军用鞋自动化产线

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0689778A1 (en) * 1994-01-20 1996-01-03 Adolfo Vilar Diaz Method and plant for the automatic fabrication of footwear
CN103330337B (zh) * 2013-06-17 2017-02-08 厦门满裕自动化科技有限公司 一种注塑鞋自动化制鞋生产线
CN203341116U (zh) * 2013-06-17 2013-12-18 廖瑞平 一种冷粘鞋自动化生产线结构
CN107822269B (zh) * 2017-11-22 2023-09-05 广东意华鞋业科技研究院有限公司 一种制鞋生产线
CN108813828B (zh) * 2018-08-30 2024-01-26 黑天鹅智能科技(福建)有限公司 一种鞋自动化生产线及其控制方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103330338A (zh) * 2013-06-17 2013-10-02 廖瑞平 一种冷粘鞋自动化生产线
EP2862467A1 (en) * 2013-10-16 2015-04-22 Adidas AG Speedfactory 2D
CN105212445A (zh) * 2015-09-30 2016-01-06 天津马士通机械设备有限公司 多工位全自动冷粘鞋复合式加工系统及加工工艺
CN105520278A (zh) * 2016-01-26 2016-04-27 浙江卓诗尼控股有限公司 制鞋精益化车间及其控制方法
CN206284504U (zh) * 2016-12-20 2017-06-30 东莞市孟成制鞋机械有限公司 一种用于制鞋真空加热定型设备的传送机构
US20190152709A1 (en) * 2017-11-23 2019-05-23 Pou Chen Corporation Transport Apparatus for Conveying Shoe Vamp
CN108523322A (zh) * 2018-05-31 2018-09-14 佛山市誉泰机械自动化科技有限公司 一种制鞋生产线
CN108813819A (zh) * 2018-08-31 2018-11-16 东莞市科美机械有限公司 一种鞋子定型机
CN111000334A (zh) * 2019-12-26 2020-04-14 瑞安市大虎鞋业有限公司 冷粘成型军用鞋自动化产线

Also Published As

Publication number Publication date
CN111000334A (zh) 2020-04-14

Similar Documents

Publication Publication Date Title
WO2021129113A1 (zh) 冷粘成型军用鞋自动化产线
TW201517831A (zh) 鞋底鞋面自動上膠系統
CN105266279B (zh) 单面上胶制鞋的方法
CN107802056A (zh) 应用粉末胶的单面上胶制鞋方法
CN105686218A (zh) 运动皮鞋生产工艺
TWM480285U (zh) 鞋底鞋面自動上膠系統
US3242515A (en) Roughening the underside of a shoe
CN109549279A (zh) 武警作战靴制作工艺
CN105901838A (zh) 一种捕鱼鞋及其制作工艺
US4662017A (en) Method and apparatus for producing footwear
CN107874375B (zh) 一种皮鞋制造方法
TW201603744A (zh) 單面上膠製鞋之方法
CN104366874A (zh) 一种高档刺绣牛仔靴的制造方法
CN103957735A (zh) 鞋及其制造方法
CN111011995A (zh) 制鞋生产线用鞋面打磨装置
CN104397933B (zh) 一种有效降低鞋靴重量的工艺
CN104352008A (zh) 一种抗静电防穿刺防砸线缝鞋的加工工艺
CN105433515B (zh) 橡胶双密度鞋靴自动化制作工艺
CN104106875B (zh) 防滑耐磨鞋大底及其制作方法
US1961318A (en) System for manufacturing shoes
TWI593554B (zh) Application of single-sided plastic powder glue on the shoe method
US2538776A (en) Method of making insoles
CN107772657A (zh) 一种防砸鞋的制作方法
CN106388122A (zh) 制鞋方法、用于该制鞋方法的鞋底、以及以此制成的鞋子
US2206900A (en) Method of lasting shoes

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20908073

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20908073

Country of ref document: EP

Kind code of ref document: A1