[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-323305-105":59,"doc-detail-323305-en":134},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":127,"head_meta":129,"extra_data":131,"updated_unix":133},105,"en","process-and-apparatus-for-humidifying-dimensional-structures-produced-by-melt-spinning","PROCESS AND APPARATUS FOR HUMIDIFYING DIMENSIONAL STRUCTURES PRODUCED BY MELT SPINNING.","","Patent specification describing a process and apparatus for humidifying dimensional structures formed by melt spinning, especially synthetic linear high polymers. It addresses problems from insufficient humidity uptake causing dimensional changes after spooling and from excessive uptake causing drying during storage. The invention aims for optimal humidity absorption at high take-off speeds within wide controllable limits while reducing electrostatic charges during spinning, using steam treatment and a chamberlike apparatus with counterflow cooling, nozzles, and controlled humidity metering.",{"@graph":69,"@context":126},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/process-and-apparatus-for-humidifying-dimensional-structures-produced-by-melt-spinning/323305/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/process-and-apparatus-for-humidifying-dimensional-structures-produced-by-melt-spinning/323305.png","ImageObject",300,407,{"name":92,"@type":93},"Eliana","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-29","2026-09-21",true,{"@type":102,"interactionType":103,"userInteractionCount":29},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118,122],{"name":109,"@type":110,"acceptedAnswer":111},"Why is humidity control important during melt spinning?","Question",{"text":112,"@type":113},"Insufficient humidity absorption makes the dimensional structures absorb moisture from the production air during or after spooling, changing their length. Excessive absorption leads to drying during storage, also causing length changes and processing disturbances.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What is the main objective of the invention?",{"text":117,"@type":113},"To improve productivity while increasing the quality of the melt-spun dimensional structures by achieving optimal humidity absorption at high take-off speeds within wide controllable limits.",{"name":119,"@type":110,"acceptedAnswer":120},"How does the invention humidify the solidified dimensional structures?",{"text":121,"@type":113},"The solidified dimensional structures are treated with steam whose temperature is higher than the structure temperature, preferably 100 to 150°C, and the steam can be ionized.",{"name":123,"@type":110,"acceptedAnswer":124},"What features does the apparatus include to support the process?",{"text":125,"@type":113},"It uses a chamberlike enclosure of the moving zone between the cooling zone and spooling apparatus, with steam nozzles, a counterflow cooler, and a wide mesh screen with applied current; humidity escape of steam is essentially prevented by the counterflow cooler design.","https://schema.org",{"og:url":83,"og:type":128,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":130,"canonical":83},"index,follow",{"doc_id":132,"site_id":62},323305,1790220476,{"code":4,"msg":5,"data":135},{"doc_id":132,"user_id":136,"nickname":92,"user_avatar":137,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":138,"file_id":139,"file_url":140,"file_type":141,"file_size":142,"view_count":29,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":143,"language":144,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":145,"faqs":146,"seo_title":147,"seo_description":67,"update_tm":148,"read_time":36,"preview_page_count":4},4398048949847,"https://ap-avatar.wpscdn.com/avatar/400002536579ef2da7f?_k=1778318612642679267","Koch,H.,and others  \nProcess and apparatus for humidifying dimen-sional structures produced by melt spinning.6 p.  \nPatent(East German)No.56328(June,1967).Filed:  TRANSLATION NO.4461  \nEAST GERMAN PATENT NO.56328Class:29 a,6/03International Classification:D 01 d  \nDate of application:May 6,1965(WP 29 a/110690).  Date of  \nissue:June 5,1967.  \nInventors and at the same time Patentees:Hans Koch,Kurt Markel,Sigurd Schienbein,and Juergen Steinberg.  \nTitle:  \n# PROCESS AND APPARATUS FOR HUMIDIFYING DIMENSIONAL STRUCTURESPRODUCED BY MELT SPINNING.\n\nThe invention relates to a process for humidifying dimen-sional structures produced by melt spinning,especially suchcomprising synthetic linear high polymers,and an apparatus forcarrying out the process.  \nDuring melt spinning,especially of synthetic linear highpolymers,the humidifying of produced dimensional structures isespecially important.  With too low a humidity absorption of thedimensional structures these absorb hunidity from the air of theproduction atmosphere during or after spooling.  With too high ahumidity absorption,the dimensional structures dry out duringstorage.  In both instances,changes in length of the dimensionalstructures result,which lead to disturbances during furtherprocessing or to complete uselessness.  A favorable metering ofhumidity is possible only within relatively narrow limits.  Con-sideration is hereby to be given to the fact that there is aninteraction between the speed,at which the dimensional structuresare drawn off and their humidity absorption.  \nProcesses and apparatus for humidifying solidified dimen-sional structures are known,where these are brought in contactwith a humidity element,e.g.a roller rotating partially in awater bath.  The humidity element is located in the lower third ofthe path of the dimensional structure from the spinning nozzle tothe spooling device.  Such a humidification has the disadvan-tage,that the absorbing capacity of the dimensional structure forwater is greatly limited by the one-sided humidifying and thebrief contact duration as a result of the relatively high take-offspeed.  This circumstance is especially disadvantageous in thatthe water taken up in the short time period between the humidify-ing process and the spooling process can not sufficiently pene-trate the dimensional structures.  For this reason,the product  \nexhibits no striking change even with a multisided humidificationof the dimensional structure.   It is,moreover,known to spray thedimensional structure already in the cooling zone using a gas-water spray and,at the same time,to cool it.  The gas-waterspray hits the still not solidified dimensional structure.  Theapparatus used for carrying out the process is extensively  \nenclosed.  This is necessary to prevent an escape of humidity intothe production area.  With such an apparatus,however,the main-taining of a laminar flow,which represents one of the mostimportant prerequisites for attaining favorable hardening condi-tions for the dimensional structure,is not possible.  \nIt is the purpose of the invention to increase the produc-tivity of a spinning machine with the simultaneous increase inquality of the dimensional structures.  \nIt is the task underlying the invention to develop a processfor humidifying dimensional structures produced by melt spinning,especially such comprising synthetic linear high polymers,and anapparatus for carrying out the process,by means of which there isan optimal humidity absorption of the solidified dimensional  \nstructures at high take-off speeds within wide controlable limits.The humidifying process is,at the same time,to serve the reduc-tion of electrostatic charges of the dimensional structure duringthe spinning process.  \nThis problem is solved according to the invention thereby,that the solidified dimensional structures are treated with steamwhose temperature is higher than the temperature 8f the solidifieddimensional structure,preferably frorn 100 to 150℃,and which canbe","cbCaid7MoRmSfSCd","https://ap.wps.com/l/cbCaid7MoRmSfSCd","pdf",744110,16,"English","# Background and Problem\n## Limitations of known humidification methods\n# Purpose and Solution\n## Optimal humidity absorption at high take-off speeds\n## Steam treatment and electrostatic charge reduction\n# Apparatus Design\n## Humidity chamber, nozzles, and counterflow cooler\n## Mesh screen and metering by temperature control\n# Embodiment and Drawings\n## Fig.1 humidity chamber with cooling and spooling zones\n## Fig.2 section of humidity chamber\n## Fig.3 section A-A","[{\"question\":\"Why is humidity control important during melt spinning?\",\"answer\":\"Insufficient humidity absorption makes the dimensional structures absorb moisture from the production air during or after spooling, changing their length. Excessive absorption leads to drying during storage, also causing length changes and processing disturbances.\"},{\"question\":\"What is the main objective of the invention?\",\"answer\":\"To improve productivity while increasing the quality of the melt-spun dimensional structures by achieving optimal humidity absorption at high take-off speeds within wide controllable limits.\"},{\"question\":\"How does the invention humidify the solidified dimensional structures?\",\"answer\":\"The solidified dimensional structures are treated with steam whose temperature is higher than the structure temperature, preferably 100 to 150°C, and the steam can be ionized.\"},{\"question\":\"What features does the apparatus include to support the process?\",\"answer\":\"It uses a chamberlike enclosure of the moving zone between the cooling zone and spooling apparatus, with steam nozzles, a counterflow cooler, and a wide mesh screen with applied current; humidity escape of steam is essentially prevented by the counterflow cooler design.\"}]","PROCESS AND APPARATUS FOR HUMIDIFYING DIMENSIONAL STRUCTURES PRODUCED BY MELT SPINNING. | PDF",1789964879]