Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 15,559

Document Document Title
WO/2018/129951A1
A glue-free tail sealing device, comprising tail sealing mechanisms (2) and extrusion devices opposite to in up-down fashion. There are a plurality of sets of tail sealing mechanisms (2), and the plurality of sets of tail sealing mechani...  
WO/2018/129952A1
A tail sealing and rolling mechanism adaptable to a plurality of rolling diameter specifications, comprising: a rack (1), a tail sealing clamp (2), and a telescopic driving unit (3) for driving the tail sealing clamp (2) to open and clos...  
WO/2018/126918A1
A bonding machine for new and old SMT splice tapes. The machine comprises a support plate (1); a new splice tape conveying device (3) and an old splice tape conveying device (4) facing each other are provided on the support plate (1); li...  
WO/2018/126915A1
Disclosed is a bonding machine capable of trimming new and old SMT splice tapes. The bonding machine comprises a support plate (1). A new splice tape conveying device (3) and an old splice tape conveying device (4) are arranged facing op...  
WO/2018/122542A1
The invention proposes a device (1) for continuous production of coils (23) of wound strips (22). The device (1) comprises means for continuously depositing a protective film (3) onto an adhesive surface of a layer (21), the means for co...  
WO/2018/116751A1
In this plate glass manufacturing method, in a step for cutting a belt-like sheet base material 19a, the remaining length to the cut position from the position of the joint between a first belt-like sheet base material 19a and a second b...  
WO/2018/109788A1
Plant for the production of paper logs, comprising at least one unwinder (A) that supports a reel (PR) from which corresponding ply (V1; V2) of paper unwounds, at least one processing unit (EG; RW) that is supplied with said ply (V1; V2)...  
WO/2018/109790A2
Plant for the production of paper logs, comprising a plurality of operating units (A, B, C) configured to produce logs of paper material starting from a web (W) of paper material unwound from one or more corresponding reels (1) and slave...  
WO/2018/105146A1
Provided are a paper feeding device, a paper feed stopping method, and a printer. The paper feeding device is provided with: a support arm (101) capable of rotatably supporting a paper roll (WR); a splicer (103) which has a paster arm (1...  
WO/2018/094856A1
An unwinding device for use with winding equipment, comprising: an inflatable winding shaft (1), a bearing being sleeved on a bottom right end of the winding shaft (1), and an annular groove (17) also being formed at an outer surface of ...  
WO/2018/092167A1
Rewinder for the production of paper logs comprising: means (Rl, R2, R3, RC) adapted to guide and transversely pre-cut a paper web (2) along a predetermined path, means (R4, R5, R6) adapted to wind a predetermined amount of the paper web...  
WO/2018/087624A1
The machine comprises: a feed path (9) of the logs (R) to be sealed; a pressing member (41), configured and arranged to apply a localized and concentrated pressure to a portion of the cylindrical surface of the log, adjacent to the tail ...  
WO/2018/084078A1
When the remaining amount of a sheet (12) on one original sheet roll (10) falls to or below a pre-set prescribed remaining amount, the present invention sets a pair of holding pads (410) to a first position (A1) in which the holding surf...  
WO/2018/084079A1
The present invention is provided with a holding unit (405) for holding an end section (13) of a sheet (12), a nozzle unit (406) for discharging an adhesive for joining sheets (12, 12) to one another, and a nozzle movement means (4) for ...  
WO/2018/077950A1
The machine (1) comprises: - an unwinding section (3) for unwinding parent reels (Ba, Bb) of web material (N; S); - at least one winding station (15) comprising a winding device (25) and further comprising: guide members for guiding the ...  
WO/2018/061114A1
An absorbent article manufacturing device (12) for manufacturing an absorbent article using a plurality of types of materials, the device being characterized by being provided with: a plurality of feed devices (20) that have mounted ther...  
WO/2018/054588A1
The invention relates to a method for removing, by means of a removal device (13), a product reel (08) which is printed in a web-fed press (01) and wound up on the output side of the web-fed press (01) on a winder (07). In said method, c...  
WO/2018/047427A1
In this invention, provided on a support film (93) recovery route are a plate (381) in contact with the support film (93) and a gripping unit (382) gripping the support film (93). In this manner, the support film (93) released from an el...  
WO/2018/046562A1
The invention relates to a gripping device (12) for gripping a spool (16), comprising the following: a holding element (26) for securing the spool (16); a clamping element (24) for clamping the beginning (38) of a strip (36) wound onto t...  
WO/2018/041673A1
The invention relates to a support device (6, 19) for a reversing reel (4, 17) for reeling a metal strip (2), comprising at least one support unit (7, 20), which can be brought into supporting contact with a free end section of a reel ma...  
WO/2018/037272A1
Rewinding machine comprising a drive unit (1) for supplying a paper veil (2); a winding unit (3) for winding the paper veil supplied by the drive unit into a coil (W) around a winding core (4), comprising a primary roller (6) and a secon...  
WO/2018/024335A1
The present invention relates to a winding machine (100) suitable for using specific expandable spindles (1) capable of defining a lying surface for a core (Α', A") of a spool (Β',Β") to be produced by the rotation of the mandrel (1) ...  
WO/2018/020410A1
The feeding unit (10) comprises: support means (12) for rotatably supporting a first reel (R1) of two-layer tissue web and a second reel (R2) of two-layer tissue web about respective axes of rotation (x1, x2); cutting means (32, 42) for ...  
WO/2018/015153A3
The machine for closing the tail end (Lf) of logs (R) of web material, comprises an advancing path (P) of the logs (R) and, along the log advancing path, a tail end unwinding, positioning and sealing station (13). The tail end unwinding,...  
WO/2018/016013A1
A splicing apparatus (20) according to the present invention is provided with: a drive device (120, etc.) which, by performing a series of operations, causes relative reciprocating motions of a pressing surface (91b) of a first pressing ...  
WO/2018/015153A2
The machine for closing the tail end (Lf) of logs (R) of web material, comprises an advancing path (P) of the logs (R) and, along the log advancing path, a tail end unwinding, positioning and sealing station (13). The tail end unwinding,...  
WO/2018/011984A1
A tape splicing device (10) feeds tapes (2) in sequence and connects a next tape (2B) to a previous tape (2A). The tape splicing device (10) is provided with: a reel conveyor (30) that holds a plurality of reels (1) around which the tape...  
WO/2018/006136A1
A pipe coiler (110) for producing large plastic pipe coils (1312) up to 5 metres outside diameter, 3 metres wide and up to 9 tonnes. The coiler (110) may feature a coiling reel (112) of a separable first spider (118) that engages with a ...  
WO/2018/001576A1
The invention relates to an unwinding station for unwinding a material web (1), in particular a paper or cardboard web, for a roll cutting machine (2) for processing the material web (1), comprising a primary unwinding device (3) having ...  
WO/2017/221746A1
The present invention is characterized by comprising a transfer device (4) equipped with a transfer-side holding part (44) that holds a roll (10), wherein, within the range of movement of the transfer-side holding part (44), a roll place...  
WO/2017/221747A1
The present invention is characterized by comprising: a transfer device (4) that is equipped with a roll holding shaft (44) extending in a predetermined direction from the tip (43e) of an arm (43) and holding a roll (10) by being inserte...  
WO/2017/215815A1
The invention relates to a winder (1) for winding a web roll (2) from a fibrous web (W) such as a paper web or a web of non-woven material. The winder comprises a rotatably journalled core shaft (5) onto which the web can be wound to for...  
WO/2017/211269A1
Disclosed is an unwinder (1) with system for loading and unloading reels (B, B1, B2).The unwinder (1) comprises a rotating support (5) with a rotation axis (A-A) and provided with engaging members (9) for engaging the reels (B, B1, B2). ...  
WO/2017/207199A1
The invention relates to a method for winding a continuous material web (1), in particular a paper, paperboard, tissue or other fibrous material web, in which the material web (1) is successively wound onto a plurality of cores (2) to fo...  
WO/2017/205053A1
A coreless flexible film packaging system is disclosed. The system includes: (i) a containment cylinder (30) including a cylindrical wall (35) defining first and second cylinder end apertures (45, 50) and an interior film containment are...  
WO/2017/202504A1
A winder assembly, for the grasping of a reel in a machine such as for example a laminating machine, comprising two arms (10, 11) movable in a mutually approaching manner according to approaching directions (X) to grasp the reel, driving...  
WO/2017/198901A1
This disclosure describes a method for handling winding shafts. The invention also relates to an apparatus implementing the method. After being transferred to the side from an unwinder (UW), the winding shaft (3)is turned in the horizont...  
WO/2017/183552A1
Provided is a method comprising: a first cutting step for cutting the entire width of an original fabric widthwise at the outermost circumference of an original fabric roll, the original fabric being cut in a first portion to be cut at t...  
WO/2017/175112A1
Described is a device for feeding and accumulating film (2) made of plastic material wound on a reel to a bagging machine (4), comprising a frame (9), means for supporting at least one reel (3) of film (2) made of plastic material suppor...  
WO/2017/167903A1
A system for handling winding reels that comprises a cantilever expansion shaft (1) with an integrated axial sliding mechanism and a retractable shaft-end support, said axial sliding mechanism is based on at least three rollers (2) that ...  
WO/2017/149610A1
This material supply device for supplying an absorbent article processing device is provided with: a material splicing device (20); a storage device (40) capable of storing, in a loop shape, preceding material or subsequent material cont...  
WO/2017/151998A1
A leading edge device (14A) for incorporation into an introductory portion (12) a concave cradle (13) is disclosed. The concave cradle (13) is associated with an upper winding roller (3) of a surface winder (1) to form a winding cradle (...  
WO/2017/152007A1
A surface winder (1) for winding a web material (N) around a core (A) to obtain a log is disclosed. The surface winder (1) provides a core inserter for inserting a core into an introductory portion of a winding cradle defined by an upper...  
WO/2017/149612A1
This material supply device (2) joins subsequent material (5b) to preceding material (5a) to supply the subsequent material to an absorbent article processing device (3) continuously with the preceding material. The material supply devic...  
WO/2017/149611A1
In this material splicing method, a material for an absorbent article is conveyed in a conveyance direction while being in a state of bridging an inlet roll (41u) and a moving roll (41m) of a dancer unit (40), the conveyed material is re...  
WO/2017/152006A1
An introductory portion for a surface winder is disclosed. The introductory portion comprises a surface. The surface has at least one channel disposed therein. The at least one channel has a single entry point and a single exit point and...  
WO/2017/145185A1
Device for controlling the output speed of paper logs (2) outgoing from a rewinding machine, comprising means for slowing down the logs (2) rolling along an output plane (6). The device (1) comprises at least two deceleration rollers (3a...  
WO/2017/145522A1
Provided is an unwinding device capable of managing the amount of sheet remaining, with high accuracy, without requiring a sensor for measuring a remaining diameter. More specifically, this unwinding device unwinds and conveys a sheet fr...  
WO/2017/130228A1
Paper converting plant, comprising means for producing logs of paper material starting from one or more paper webs fed by corresponding reels (PR), an embossing unit (2), a bridge crane (6) with arms (60) provided with grippers (61), and...  
WO/2017/127336A1
A roll of absorbent sheet tail-sealed with an NFC containing aqueous tail-seal adhesive includes an NFC containing aqueous tail-seal adhesive interposed between a tail of the roll of absorbent sheet and an underlying convolution of the r...  

Matches 1 - 50 out of 15,559