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公开(公告)号：US12042979B2
公开(公告)日：2024-07-23
申请号：US17775370
申请日：2020-11-24
CPC分类号： B29C59/002 , B29C59/04 , B29L2031/712
摘要： An imprinting, texturing or embossing system for a roll-to-plate process including at least one roller and at least one device capable to exert a resetting force to the starting position of the imprinting process after imprinting wherein the roller is a freely rotating roller.
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2.发明授权公开(公告)号：US11931972B2
公开(公告)日：2024-03-19
申请号：US17095974
申请日：2020-11-12
申请人： Seiji Kagawa
发明人： Seiji Kagawa
IPC分类号： B29C69/00 , B24B19/22 , B26D7/26 , B26F1/22 , B29C59/04 , B65D65/38 , B26D1/00 , B29K23/00 , B29L31/00
CPC分类号： B29C69/001 , B24B19/223 , B26D7/265 , B26F1/22 , B29C59/04 , B65D65/38 , B26D2001/002 , B29K2023/12 , B29K2905/08 , B29K2905/12 , B29K2995/0068 , B29L2031/7128
摘要： A high-moisture-permeability, microporous plastic film randomly having a lot of recesses having different opening diameters and depths, with clefts formed in the recesses, is produced by pressing a first pattern roll randomly having a lot of high-hardness, fine particles having sharp edges on a roll body surface to a flat-surface metal roll, to produce an anvil roll randomly having a lot of recesses on a metal roll surface; arranging a second pattern roll randomly having a lot of high-hardness, fine particles having sharp edges on a roll body surface oppositely to the anvil roll; and passing a plastic film through a gap between the second pattern roll and the anvil roll.
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公开(公告)号：US20230356455A1
公开(公告)日：2023-11-09
申请号：US18246927
申请日：2021-08-31
发明人： Michael Kulik , Olga Grünwald , Philip Roos , Nikolaj Tissin
CPC分类号： B29C59/04 , B29C59/022 , B29C33/3842 , B29C2059/023 , B29L2031/7544
摘要： The invention relates to a method for producing a mold element for producing micro-arrays. First, a planar base element, in particular in the form of a film, is provided. Recesses are made in, in particular embossed into, an upper face of the element. The recesses are opened on a lower face of the base element in particular by using laser radiation. The invention also relates in particular to a mold element produced by means of this method, which mold element has recesses like the base element. Each of the recesses has openings in the lower face of the base element.
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公开(公告)号：US11787627B2
公开(公告)日：2023-10-17
申请号：US17984867
申请日：2022-11-10
申请人： Poly-America, L.P.
IPC分类号： B65D33/28 , B65F1/00 , B65D30/08 , B31B70/00 , B31B70/81 , B31B155/00 , B31B170/30 , B31B160/10 , B29C59/02 , B29C59/04
CPC分类号： B65F1/0006 , B31B70/008 , B31B70/8135 , B65D31/04 , B65D33/28 , B65F1/002 , B29C59/022 , B29C59/04 , B31B2155/003 , B31B2160/10 , B31B2170/30
摘要： The present invention is directed to a bag of polymeric film and a method to make the bag. The bag can be comprised of a front panel and a rear panel. The front and rear panels can each be comprised of multiple layers of film. The bag can be formed from a collapsed bubble of polymeric film that has been folded in half so that opposing edges of the collapsed bubble form an opening of the bag. One of the layers of the folded bubble can be split adjacent to an edge of the collapsed bubble and a draw tape film can be inserted between the layers of the folded and collapsed bubble. The collapsed bubble can further be embossed by a pattern that can provide enhanced properties to bags formed from the folded bubble.
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公开(公告)号：US11759989B2
公开(公告)日：2023-09-19
申请号：US17931325
申请日：2022-09-12
发明人： Koji Mizunuma , Yuusuke Uno , Masahiro Tanada
IPC分类号： B29C48/08 , B29C48/305 , B29C48/91 , B29C48/12 , F21V8/00 , B29C48/88 , B29C48/00 , B29C43/22 , B29C43/46 , B29C48/31 , B29C59/04 , G02B5/02 , B29C45/27 , B29C43/24 , B29L11/00
CPC分类号： B29C48/08 , B29C43/222 , B29C43/46 , B29C45/2737 , B29C48/0011 , B29C48/0022 , B29C48/12 , B29C48/305 , B29C48/313 , B29C48/91 , B29C48/914 , B29C59/04 , G02B5/02 , G02B6/0065 , B29C43/24 , B29C2043/466 , B29K2995/0026 , B29L2011/0075
摘要： An extruding unit, a forming roll unit and a thick portion forming mechanism are provided. The extruding unit has an ejecting slit which ejects sheet-shaped molten resin. The ejecting slit includes a standard gap portion and an enlarged gap portion. The standard gap portion is formed as a gap having a constant size. The enlarged gap portion is formed as a gap larger than the standard gap portion in a position corresponding to a thick portion. The thick portion forming mechanism forms one or several thick portions which are thicker than other portion, in the sheet-shaped molten resin continuously in the extrusion direction.
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公开(公告)号：US11690933B2
公开(公告)日：2023-07-04
申请号：US16308756
申请日：2017-06-09
IPC分类号： A61L15/26 , C08J9/36 , A61L15/42 , C08G18/10 , C08G18/73 , B32B3/14 , B32B29/00 , A61F13/00 , B29C44/56 , B32B5/18 , B32B5/24 , B32B5/02 , A61F13/14 , B32B27/06 , B32B5/32 , A61K9/12 , A61K31/155 , A61K33/20 , B01J20/26 , B01J20/28 , B01J20/30 , C08G18/48 , C08J9/12 , B29K105/00 , B29C59/04 , B29K75/00 , B29K105/24 , B29L9/00 , C08G101/00
CPC分类号： A61L15/26 , A61F13/00 , A61F13/141 , A61K9/122 , A61K31/155 , A61K33/20 , A61L15/425 , B01J20/262 , B01J20/28011 , B01J20/28045 , B01J20/3035 , B01J20/3064 , B01J20/3085 , B29C44/569 , B29C44/5627 , B32B3/14 , B32B5/022 , B32B5/18 , B32B5/245 , B32B5/32 , B32B27/065 , B32B29/007 , C08G18/10 , C08G18/4829 , C08G18/73 , C08J9/122 , C08J9/36 , B29C59/04 , B29K2075/00 , B29K2105/0005 , B29K2105/24 , B29K2995/0063 , B29K2995/0068 , B29K2995/0094 , B29L2009/00 , B32B2255/12 , B32B2255/26 , B32B2262/0276 , B32B2266/0278 , B32B2307/306 , B32B2307/54 , B32B2307/72 , B32B2307/726 , B32B2307/728 , B32B2307/732 , B32B2555/00 , B32B2555/02 , C08G2101/00 , C08G2110/0025 , C08G2110/0058 , C08G2110/0066 , C08G2110/0083 , C08J2203/06 , C08J2205/10 , C08J2207/12 , C08J2375/04 , C08J2375/08 , A61L15/26 , C08L75/04 , C08G18/10 , C08G18/302
摘要： The present invention relates to foam. In particular, the present invention relates to profiled foams and processes for profiling absorbent foam products. More particularly, the present invention relates to processes for producing a profiled absorbent polyurethane foam product, comprising the steps of foaming, curing, profiling and drying, wherein profiling occurs before drying; and absorbent aliphatic polyurethane foam products having at least one profiled surface.
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7.发明公开公开(公告)号：US20230183528A1
公开(公告)日：2023-06-15
申请号：US18162793
申请日：2023-02-01
申请人： LINTEC Corporation
发明人： Takuma OKUBO , Kenji OHATA , Akihito YAMADA
CPC分类号： C09J7/403 , B29C59/04 , C09J2301/122 , Y10T428/1476
摘要： A release liner which makes it difficult for an adhesive layer to impair slidability and makes it easy to exhibit an adhesive force suitably, a method of producing a release liner, an adhesive sheet, and a method of producing an adhesive sheet. A release liner has a surface provided with a ridge portion extending linearly, and on the surface, a plurality of recesses having different depths are randomly formed in a surface direction and are continuously connected.
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公开(公告)号：US11656545B2
公开(公告)日：2023-05-23
申请号：US16764483
申请日：2018-11-15
发明人： Man Kim , Joo Yul Lee , Sang Yeoul Lee , Ju Yeong Lee
CPC分类号： G03F7/0002 , B29C33/3878 , B29C33/42 , B29C59/04 , C23C18/1651 , C23C18/1653 , C25D1/10
摘要： The present invention relates to a roll stamp and a method of manufacturing the same, the roll stamp including a cylindrical metal mold including a debossed pattern formed on an outer side and a hollow portion formed on an inner side, and a dummy roller inserted into the hollow portion. Because a joining portion is not formed on the entire area of the cylindrical metal mold, a problem in which edge regions are separated does not occur. Also, due to the absence of the joining portion, it is possible to perform a patterning process continuously.
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公开(公告)号：US20180303678A1
公开(公告)日：2018-10-25
申请号：US16017086
申请日：2018-06-25
发明人： Michael Lee Lohoff
CPC分类号： A61F13/15593 , A61F13/15707 , A61F13/15731 , A61F13/49 , A61F13/4902 , A61F2013/49036 , B29C59/04 , D06C15/02 , D06C15/08 , D06C19/00 , D10B2401/022 , D10B2509/026
摘要： Methods and apparatuses for treating webs are disclosed. In one embodiment, an apparatus for treating at least one web passing through the apparatus may comprise a first roller comprising a pair of spaced apart ends, a length extending between the ends, a circumference, and at least two bearer rings connected to the first roller between the pair of spaced apart ends of the first roller, a first pressure applicator coupled to the first roller and operatively connected to a load source for selectively applying a force to the first roller, and a second roller positioned adjacent the first roller to define a nip for receiving the at least one web.
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公开(公告)号：US10035285B2
公开(公告)日：2018-07-31
申请号：US15233041
申请日：2016-08-10
发明人： Faramarz Mahnad
IPC分类号： B29C33/38 , B29C59/04 , B29D17/00 , G11B7/26 , B44B5/00 , B29C43/46 , C25D7/00 , B29C33/42 , G11B7/24009
CPC分类号： B29C33/3878 , B29C33/424 , B29C43/46 , B29C59/04 , B29C59/046 , B29C2043/463 , B29D17/005 , B29K2905/08 , B44B5/0009 , C25D7/00 , G11B7/24009 , G11B7/263
摘要： A method is provided for making an embossing drum that is useable to emboss tape media. The method includes assembling together multiple stamper plates that each have embossing features for embossing tape media, and the stamper plates include at least one first plate and at least one second plate. Furthermore, the embossing features of each first plate are inverted with respect to the embossing features of each second plate.
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