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Patent Searching and Data


Matches 1 - 50 out of 11,130

Document Document Title
WO/2021/065596A1
In order to reduce the occurrence of wrinkling on a winding core part for a film roll formed by winding a heat-shrinkable polyester film for which a thinned longitudinal direction is a primary shrinkage direction, this heat-shrinkable po...  
WO/2021/059111A2
An apparatus and method for forming a plurality of individually folded and rolled wipe products, which allows for multiple individually folded and rolled wipe products to be processed concurrently, and which maintains moisture in the wip...  
WO/2021/056398A1
A winding device for a fiber loom, comprising a first support holder (1), a second support holder (2), a mounting plate (16), a mounting platform (17), a motor (18), a driving gear (19), and a worktable (20). The first support holder (1)...  
WO/2021/054366A1
This paper sheet storage unit for accommodating paper sheets has: a reel around which a tape is wound; a first drive unit that rotates the reel about a rotation axis; a drum which is connected to the reel with the tape therebetween and a...  
WO/2021/052826A1
The invention relates to a winding device for winding a material web (101, 201) running in a running direction, the winding device comprising: at least one blade (103, 203) for cutting the material web in the web direction to form a plur...  
WO/2021/045315A1
The present invention relates to an apparatus for automatically attaching a double-sided tape, wherein, when attachment needs to be stopped in a double-sided tape attachment process, the rotation of a feed roller is stopped by a stopper ...  
WO/2021/046137A1
Thick thermoset prepreg sheets and slit tapes and methods and apparatus for the production thereof.  
WO/2021/042963A1
Provided is a safe and efficient plastic wire packaging machine, comprising a rack (1), a working platform (2) is arranged on the rack (1), a packaging hole (21) is arranged in the center of the working platform (2), an adhesive tape win...  
WO/2021/040567A1
The proposed group of inventions relates to the field of industry associated with transfer-winding of polymer films from large rolls onto smaller rolls. A method for manufacturing rolls of pre-stretched film includes a step of pre-stretc...  
WO/2021/034512A1
A processing line processes logs of convolutely wound web material and has upstream and downstream sections. A main accumulator has buckets that receive, hold, and release logs. An input feeder receives logs from the upstream section and...  
WO/2021/033916A1
The present invention relates to a combi blind fabric cutting apparatus and, more specifically, comprises: a main body portion; a mounting portion provided on one side of the main body portion to wind or unwind fabric; a cutting portion ...  
WO/2021/021175A1
According to an example, a media loading device may comprise a motor and a leading-edge sensor. The motor may rotate a media roll having a leading-edge in a winding direction and unwinding direction, the motor being controlled by a proce...  
WO/2021/018147A1
A material unwinding system and a material unwinding control method. The material unwinding system comprises an unwinding trolley, a driving mechanism, an unwinding support, a distance measurement sensor, and a control unit, wherein the ...  
WO/2021/019490A1
Flat wound tape article with a flat core and tape wound around the core. The article is configured so that it can help protect the edges of the tape from adhering to dirt, dust, lint, etc. while maintaining a convenient shape for use.  
WO/2021/013823A1
The invention relates to a method for winding up a web of material (4) by means of an apparatus (1) including at least: - one winding-up space (2) for accommodating an at least partially wound up web of material (wound roll (3)) having a...  
WO/2020/254025A1
A device (100) for rolling strips of material, where - the device (100) comprises multiple conveyor belt systems (102); - each of the conveyor belt systems (102) comprises one or more endless belts (207) supported on parallel rollers (20...  
WO/2020/232656A1
A packing film, provided with adhesive areas (22) and non-adhesive areas (23) alternately arranged. Two adjacent adhesive area (22) and non-adhesive area (23) are connected by means of a double-sided adhesive tape joint (24); each adhesi...  
WO/2020/207184A1
A pole feeding apparatus (100), comprising a sheet inserting mechanism (10), a cutting mechanism (20) and a feeding mechanism (30) successively arranged along the conveyance direction of a material strip (300). The sheet inserting mechan...  
WO/2020/198951A1
Disclosed by the present invention is a winding assembly device, which comprises: a rack, a reversing seat, two or more winding assemblies, a rotary driving member and a control system; the reversing seat is rotatably disposed on the rac...  
WO/2020/206436A1
Rolling assembly for packaging web material in a roll having a base member with concave arcuate feed surface defining an upwardly-extending ramp, first intermediate member movably coupled to base member, and top member moveably coupled t...  
WO/2020/191959A1
An electroplate storage apparatus, comprising a feed mechanism (1) for clamping electroplates to be stored of different hardness and an auxiliary mechanism (2) movably provided beside the feed mechanism. The auxiliary mechanism comprises...  
WO/2020/190908A1
A method, apparatus and program product may evaluate a packaging material to determine various metrics associated with the packaging material. A test apparatus may be used to evaluate packaging material using a take up drum capable of se...  
WO/2020/177910A1
The invention relates to a method and a device for winding a material web (1) onto a winding tube (2) to form a wound roll (3) in roll slitting machines after the longitudinal cutting of a material web (1), which is unwound from a parent...  
WO/2020/173630A1
In a device for detachably fixing a mobile spool support (1) for receiving belt spools (2) with electrical components in a stacked manner, the spool support (1) is provided with a slim round rod (8) onto which the belt spools (2) can be ...  
WO/2020/155918A1
A finished product drying and winding device for a water-jet loom, comprising a rack (1). A servo motor (3) is fixed on the rack (1); a first belt pulley (4) is fixed on an output shaft of the servo motor (3) and is in transmission conne...  
WO/2020/152670A1
A roll-to-roll web processing system including a web supply roller operative for supplying web material, at least one upstream intermediate roller for receiving the web material from the web supply roller and directing the web material a...  
WO/2020/135635A1
A loose winding apparatus, comprising a feeding shaft (1), a feeding servo motor (2) electrically connected to the feeding shaft (1), a receiving shaft (3), a receiving servo motor (4) electrically connected to the receiving shaft (3), a...  
WO/2020/127019A1
A method (400) for producing packages (112) holding liquid food products from a web (102) of packaging material, wherein the web (102) comprises a number of blanks (300) placed after one another, wherein each blank corresponds to one pac...  
WO/2020/127192A1
The invention relates to a method for winding up a film web, which is created in particular on a film production system, on at least one reel, wherein quality features of the reel (100) are determined. In order to determine quality featu...  
WO/2020/126038A1
A method, for a mobile computing device, of installing a sensor device, the method comprising: obtaining, from the sensor device, information indicative of an identification of the sensor device; obtaining information indicative of a loc...  
WO/2020/123174A1
A method and apparatus for continuous web processing systems for pre- lithiating Li-ion battery substrates is provided. The modular processing system comprises a common transfer chamber body defining a transfer volume. The system further...  
WO/2020/117022A1
The present invention relates to a lithium electrode manufacturing apparatus and manufacturing method and, more specifically, provides a lithium electrode manufacturing apparatus comprising a cutting stage, a laser emitting unit, and a l...  
WO/2020/117492A1
A system has first and second winding drums and a core feeder for inserting a core into a winding nest for forming a convoluted roll. The leading edge of the web is engaged with a threading belt and directed around the first winding drum...  
WO/2020/110643A1
This film roll comprises a thermoplastic resin film having a thickness of 250 µm or less. Both the maximum value and the minimum value of the surface potential of the film roll measured at intervals in the width direction of 50 mm are -...  
WO/2020/112167A1
A core end engagement assembly is proivded for a rewinding machine. The core end engagement assembly is configured to engage an end of the core and transmit rotational movement to the core during winding of the web material about the cor...  
WO/2020/105884A1
The present invention relates to an apparatus for manufacturing a battery, comprising: a fixed roller for moving an electrode coated with an active material; a rolling mill for rolling the electrode; and a stopper positioned between the ...  
WO/2020/099061A1
The invention relates to a method for winding a continuous material web (1), in particular a paper, board, tissue or other fibrous material web, in which method the material web (1) is successively wound onto a plurality of winding cores...  
WO/2020/090673A1
Provided is a polyester film roll which has less wrinkles and film surface defects, exhibits no deviation of winding, and is suitable for secondary processing such as coating and vapor deposition. The polyester film roll is obtained by w...  
WO/2020/079068A1
The invention relates to a method for operating a winding device. The invention further relates to a winding device. The winding device according to the invention comprises a winding shaft that is rotatable about its own longitudinal axi...  
WO/2020/077676A1
Disclosed is a cloth-rolling machine with a conveying rail. An upper transverse rod (3) and a lower transverse rod (4) are each mounted between a front vertical column (1) and a rear vertical column (2); a longitudinal vertical rod (5) i...  
WO/2020/074564A1
A web material converting line is disclosed, in particular for converting tissue paper, comprising: a plurality of converting sections arranged in sequence along a feeding direction (F) of a web material to be converted, each section com...  
WO/2020/075979A1
The present invention relates to a rotatable multicolor printing device capable of printing a pattern by using a gold foil-including film on a to-be-printed object, the device comprising: a plurality of worktables radially disposed at eq...  
WO/2020/065477A1
The roll product includes an arrangement of actual cut lines to improve hand-tearability and strength. Between the actual cut lines are virtual cut lines. A set of actual cut lines and virtual cut lines forms a cutting induction portion....  
WO/2020/067321A1
Provided is a film roll in which the occurrence of foreign substances and a corner winding failure can be suppressed. This film roll (10) is provided with a winding core (11) and a film (12).The film (12) is long and wound around the w...  
WO/2020/054509A1
Provided are: a polyvinyl alcohol film roll which is wound around a spool and in which wrinkles or eccentricity does not occur even when the length and width of the polyvinyl alcohol film are increased; and a production method for the po...  
WO/2020/053303A1
A fabric roll is produced by winding a fabric (4) around at least two reels, that are coaxially aligned,spaced from each other, and have a total length (L) that is less than the width (Wr) of said fabric roll (11).  
WO/2020/050156A1
The purpose of the invention is to provide a combined filament yarn wound body and a wound body manufacturing method that can effectively prevent fraying and slackening and prevent disturbing or breaking lower layers when winding or usin...  
WO/2020/047631A1
The present invention relates to a material for packaging agricultural products, such as cotton, particularly in the form of cylindrical bales, by using automated agricultural machines and equipment of the self-powered baler type. More p...  
WO/2020/042325A1
A cloth winding auxiliary device for clothing production and processing, comprising a motor (1), a drive shaft, a placement block (2), a bottom plate (3), and four sets of supports (4), and further comprising a connecting column (5), whe...  
WO/2020/045010A1
Provided is a glass film laminate roll 1 formed by winding a glass film laminate 3. The glass film laminate 3 comprises a long glass film 4, lead films 5, 6 that are connected to the longitudinal ends of the glass film 4, and a protectiv...  

Matches 1 - 50 out of 11,130