IMAGE FORMATION APPARATUS
To provide an image formation apparatus which can use a wiping member to efficiently wipe bonded ink formed on a nozzle formation surface of an ink jet head even using ink containing a high proportion of resin.SOLUTION: An image formation apparatus includes: a discharge device for discharging an ink...
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| creator | ATAKA TAKUMI TANAKA AYAKA IZUMITANI SATORU |
| description | To provide an image formation apparatus which can use a wiping member to efficiently wipe bonded ink formed on a nozzle formation surface of an ink jet head even using ink containing a high proportion of resin.SOLUTION: An image formation apparatus includes: a discharge device for discharging an ink composition from a nozzle; and a wiping member 320 for wiping the ink composition bonded to the nozzle formation surface of the discharge device. The ink composition contains 6.0 mass% or more of the resin. The wiping member includes at least two layers each having a void. When the thickness of the first layer 610 from the side contacting the nozzle formation surface is defined as t1 and the total of the thickness of a layer 620 other than the first layer is defined as t2, t1 |
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【課題】樹脂を多く含むインクを用いても、インクジェットヘッドのノズル形成面に形成された固着インクを、払拭部材を使用して効率よく払拭することができる画像形成装置を提供する。【解決手段】インク組成物をノズルから吐出させる吐出装置と、吐出装置のノズル形成面に付着するインク組成物を払拭する払拭部材３２０とを有する画像形成装置であって、インク組成物が、樹脂を６．０質量％以上含み、払拭部材が、それぞれが空隙を有する少なくとも２層を含み、ノズル形成面に接触する側から第一層目６１０の厚みをｔ１、第一層目以外６２０の厚みの合計をｔ２としたときに、ｔ１＜ｔ２が成り立ち、第一層目の空隙率は、少なくとも第一層目以外の一つの層の空隙率よりも小さい画像形成装置。【選択図】図４</description><language>eng ; jpn</language><subject>ADHESIVES ; APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL ; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; COLOUR PRINTING ; CORRECTING FLUIDS ; CORRECTION OF TYPOGRAPHICAL ERRORS ; DYES ; FILLING PASTES ; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME ; INKS ; LINING MACHINES ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; PASTES OR SOLIDS FOR COLOURING OR PRINTING ; PERFORMING OPERATIONS ; POLISHES ; PRINTING ; PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES ; SELECTIVE PRINTING MECHANISMS ; SPRAYING OR ATOMISING IN GENERAL ; STAMPS ; TRANSPORTING ; TYPEWRITERS ; USE OF MATERIALS THEREFOR ; WOODSTAINS</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191010&DB=EPODOC&CC=JP&NR=2019171744A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191010&DB=EPODOC&CC=JP&NR=2019171744A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ATAKA TAKUMI</creatorcontrib><creatorcontrib>TANAKA AYAKA</creatorcontrib><creatorcontrib>IZUMITANI SATORU</creatorcontrib><title>IMAGE FORMATION APPARATUS</title><description>To provide an image formation apparatus which can use a wiping member to efficiently wipe bonded ink formed on a nozzle formation surface of an ink jet head even using ink containing a high proportion of resin.SOLUTION: An image formation apparatus includes: a discharge device for discharging an ink composition from a nozzle; and a wiping member 320 for wiping the ink composition bonded to the nozzle formation surface of the discharge device. The ink composition contains 6.0 mass% or more of the resin. The wiping member includes at least two layers each having a void. When the thickness of the first layer 610 from the side contacting the nozzle formation surface is defined as t1 and the total of the thickness of a layer 620 other than the first layer is defined as t2, t1<t2 is satisfied. The void ratio of the first layer is smaller than the void ratio of at least one layer other than the first layer.SELECTED DRAWING: Figure 4
【課題】樹脂を多く含むインクを用いても、インクジェットヘッドのノズル形成面に形成された固着インクを、払拭部材を使用して効率よく払拭することができる画像形成装置を提供する。【解決手段】インク組成物をノズルから吐出させる吐出装置と、吐出装置のノズル形成面に付着するインク組成物を払拭する払拭部材３２０とを有する画像形成装置であって、インク組成物が、樹脂を６．０質量％以上含み、払拭部材が、それぞれが空隙を有する少なくとも２層を含み、ノズル形成面に接触する側から第一層目６１０の厚みをｔ１、第一層目以外６２０の厚みの合計をｔ２としたときに、ｔ１＜ｔ２が成り立ち、第一層目の空隙率は、少なくとも第一層目以外の一つの層の空隙率よりも小さい画像形成装置。【選択図】図４</description><subject>ADHESIVES</subject><subject>APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL</subject><subject>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</subject><subject>CHEMICAL PAINT OR INK REMOVERS</subject><subject>CHEMISTRY</subject><subject>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</subject><subject>COLOUR PRINTING</subject><subject>CORRECTING FLUIDS</subject><subject>CORRECTION OF TYPOGRAPHICAL ERRORS</subject><subject>DYES</subject><subject>FILLING PASTES</subject><subject>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</subject><subject>INKS</subject><subject>LINING MACHINES</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>PASTES OR SOLIDS FOR COLOURING OR PRINTING</subject><subject>PERFORMING OPERATIONS</subject><subject>POLISHES</subject><subject>PRINTING</subject><subject>PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES</subject><subject>SELECTIVE PRINTING MECHANISMS</subject><subject>SPRAYING OR ATOMISING IN GENERAL</subject><subject>STAMPS</subject><subject>TRANSPORTING</subject><subject>TYPEWRITERS</subject><subject>USE OF MATERIALS THEREFOR</subject><subject>WOODSTAINS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD09HV0d1Vw8w_ydQzx9PdTcAwIcAxyDAkN5mFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgaGlobmhuYmJo7GRCkCAFUIIH8</recordid><startdate>20191010</startdate><enddate>20191010</enddate><creator>ATAKA TAKUMI</creator><creator>TANAKA AYAKA</creator><creator>IZUMITANI SATORU</creator><scope>EVB</scope></search><sort><creationdate>20191010</creationdate><title>IMAGE FORMATION APPARATUS</title><author>ATAKA TAKUMI ; TANAKA AYAKA ; IZUMITANI SATORU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2019171744A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2019</creationdate><topic>ADHESIVES</topic><topic>APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL</topic><topic>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</topic><topic>CHEMICAL PAINT OR INK REMOVERS</topic><topic>CHEMISTRY</topic><topic>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</topic><topic>COLOUR PRINTING</topic><topic>CORRECTING FLUIDS</topic><topic>CORRECTION OF TYPOGRAPHICAL ERRORS</topic><topic>DYES</topic><topic>FILLING PASTES</topic><topic>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</topic><topic>INKS</topic><topic>LINING MACHINES</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>PASTES OR SOLIDS FOR COLOURING OR PRINTING</topic><topic>PERFORMING OPERATIONS</topic><topic>POLISHES</topic><topic>PRINTING</topic><topic>PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES</topic><topic>SELECTIVE PRINTING MECHANISMS</topic><topic>SPRAYING OR ATOMISING IN GENERAL</topic><topic>STAMPS</topic><topic>TRANSPORTING</topic><topic>TYPEWRITERS</topic><topic>USE OF MATERIALS THEREFOR</topic><topic>WOODSTAINS</topic><toplevel>online_resources</toplevel><creatorcontrib>ATAKA TAKUMI</creatorcontrib><creatorcontrib>TANAKA AYAKA</creatorcontrib><creatorcontrib>IZUMITANI SATORU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ATAKA TAKUMI</au><au>TANAKA AYAKA</au><au>IZUMITANI SATORU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>IMAGE FORMATION APPARATUS</title><date>2019-10-10</date><risdate>2019</risdate><abstract>To provide an image formation apparatus which can use a wiping member to efficiently wipe bonded ink formed on a nozzle formation surface of an ink jet head even using ink containing a high proportion of resin.SOLUTION: An image formation apparatus includes: a discharge device for discharging an ink composition from a nozzle; and a wiping member 320 for wiping the ink composition bonded to the nozzle formation surface of the discharge device. The ink composition contains 6.0 mass% or more of the resin. The wiping member includes at least two layers each having a void. When the thickness of the first layer 610 from the side contacting the nozzle formation surface is defined as t1 and the total of the thickness of a layer 620 other than the first layer is defined as t2, t1<t2 is satisfied. The void ratio of the first layer is smaller than the void ratio of at least one layer other than the first layer.SELECTED DRAWING: Figure 4
【課題】樹脂を多く含むインクを用いても、インクジェットヘッドのノズル形成面に形成された固着インクを、払拭部材を使用して効率よく払拭することができる画像形成装置を提供する。【解決手段】インク組成物をノズルから吐出させる吐出装置と、吐出装置のノズル形成面に付着するインク組成物を払拭する払拭部材３２０とを有する画像形成装置であって、インク組成物が、樹脂を６．０質量％以上含み、払拭部材が、それぞれが空隙を有する少なくとも２層を含み、ノズル形成面に接触する側から第一層目６１０の厚みをｔ１、第一層目以外６２０の厚みの合計をｔ２としたときに、ｔ１＜ｔ２が成り立ち、第一層目の空隙率は、少なくとも第一層目以外の一つの層の空隙率よりも小さい画像形成装置。【選択図】図４</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COLOUR PRINTING CORRECTING FLUIDS CORRECTION OF TYPOGRAPHICAL ERRORS DYES FILLING PASTES i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME INKS LINING MACHINES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES SELECTIVE PRINTING MECHANISMS SPRAYING OR ATOMISING IN GENERAL STAMPS TRANSPORTING TYPEWRITERS USE OF MATERIALS THEREFOR WOODSTAINS |
| title | IMAGE FORMATION APPARATUS |
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