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WO/2021/214340A1 |
The present invention relates to a method for processing a length of padding material produced by a padding-forming machine from a web-like starting material, in particular a roll or a leporello stack, for example made of paper, in the c...
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WO/2021/198156A1 |
The protective masks (1) are produced by perforating a continuous web material. To this end, each protective mask can be separated from the other masks along perforation lines (1.3), and then wound into a roll. The protective masks have ...
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WO/2021/187058A1 |
Provided is a production method for a release film roll, said production method comprising a winding step in which a separation film is wound onto a winding roller while pressing a contact roller to the winding roller, wherein during the...
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WO/2021/174452A1 |
Disclosed is a winding device for producing an environmentally friendly glass fiber filter material. The device comprises a base (5), a second vertical frame (8) located on one side of a first vertical frame (6), and a tensioning roller ...
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WO/2021/177179A1 |
The present invention provides a release film roll that is provided with a release film which has a base material film and a release layer, and a roll core around which the release film is wound, wherein the surface roughness (Rp) of the...
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WO/2021/176804A1 |
Provided is a roll body with which it is possible to effectively suppress the occurrence of a telescope phenomenon even if the ambient temperature during transportation and storage of the roll body becomes higher than when the roll body ...
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WO/2021/177329A1 |
A decorative sheet (10) of the present invention is provided with, in the following order, a concealing layer (12), a printing layer (14), a transparent film (16), and a resin coating layer (20) containing a matte filler (18). The surfac...
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WO/2021/171867A1 |
The present invention provides: an assembly having a sheet that has a layer including coloring-agent-containing microcapsules wound about a winding core, the assembly being such that breakage of the microcapsules is suppressed even when ...
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WO/2021/159431A1 |
A hot-pressing compounding device for a filter material film, comprising a base (3) and a holder (4) fixed on an upper side surface of the base (3). The holder (4) is provided with a hot-pressing mechanism (1). A winding mechanism (2) is...
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WO/2021/161814A1 |
An adhesive film production device 11 produces an adhesive film 1 in which an adhesive layer 3 having an elastic modulus at 230°C of 1 MPa or more and a glass transition temperature higher than room temperature is provided upon a base l...
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WO/2021/161815A1 |
An adhesive film production apparatus 11 for producing an adhesive film 1 having an adhesive layer 3 on a base layer 2, wherein the adhesive film production apparatus 11 comprises a payout roller 12 that pays out a base material B of the...
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WO/2021/147571A1 |
A cloth wrapping tube placing device of an automatic cloth packaging line, comprising a horizontal plate (1); a roller shaft (2) is mounted on one side of the horizontal plate (1); stop rods (3) are provided at a top portion of the horiz...
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WO/2021/146928A1 |
A membrane-winding apparatus, comprising a winding needle seat (10), a left reel (21) and a right reel (22) used for winding a membrane set, a left clip (31) and a right clip (32) for clamping the membrane set; and further comprising a l...
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WO/2021/145200A1 |
A touch roller 12 provided on a winder 7 that winds up a film F which has a first knurl K1 formed at one end in the width direction TD and a second knurl K2 formed at the other end in the width direction TD, wherein a contact portion 123...
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WO/2021/145201A1 |
This system 1 for producing a film roll R is provided with a knurling machine 6 and a winding machine 7. The knurling machine 6 forms knurls K1, K2 on the ends of a film F in the width direction TD. The winding machine 7 winds the film F...
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WO/2021/131773A1 |
Provided is an optical film roll in which distortions do not easily occur in an optical film. This optical film roll comprises a roll that includes an optical film having an optical functional surface, an adhesive layer having a first ad...
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WO/2021/115981A1 |
The invention relates to an installation comprising: a guide arrangement for guiding a material web (1); a conveying speed detection device (10) for detecting a conveying speed of the conveyed material web (1); and a winding arrangement ...
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WO/2021/118680A1 |
A generally continuous string of container carriers are positioned on a base (35) wherein container carriers are housed on multiple reels (40) and are spliced together between adjacent reels to form the generally continuous string and th...
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WO/2021/094402A1 |
The invention provides a device for uniformly aligning of supporting tape, including the following units: at least one receiving unit for receiving a reel with a supporting tape; at least one retractor unit for the retracting of the supp...
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WO/2021/088328A1 |
Disclosed is a bandage winding device, comprising a rack (1), a rotating head (2), N winding shafts (3), a first driving electric motor (4) and a second driving electric motor (5), wherein N is a positive integer; the rotating head (2) i...
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WO/2021/084911A1 |
Provided is a film forming device which can form a functional film on a base material without decreasing the performance of the functional film. Specifically, the present invention comprises: a film forming chamber 7 for forming a thin f...
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WO/2021/083558A1 |
The invention relates to a winding machine for winding thin films, in particular plastic films, having a winding roller, on which the film is wound, and a contact roller, which presses the wound film against the winding roller, wherein m...
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WO/2021/087224A1 |
A doffing apparatus can be configured to couple to an automatically guided vehicle (AGV). The doffing apparatus can comprise at least one elongate arm, each elongate arm having a proximal end, a distal end, and a length, and at least one...
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WO/2021/078500A1 |
The invention is directed to a winding device (100) for an installation (10) for dispensing a rubber strip (300) that effects processes for unwinding a rubber strip (300) and a liner (400) carrying the rubber strip. The device (100) incl...
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WO/2021/072808A1 |
The present invention relates to the technical field of leather production. Disclosed is a material frame for a leather roll, comprising a base and side frames: there are two side frames. The two side frames are disposed symmetrically on...
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WO/2021/073846A1 |
The invention relates to a method for producing a parent roll (2) of a fibrous web (1) produced from a fibrous material suspension and for producing finished rolls (3) from partial webs produced by longitudinally cutting a fibrous web (1...
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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...
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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...
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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)...
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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...
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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...
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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 ...
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WO/2021/046137A1 |
Thick thermoset prepreg sheets and slit tapes and methods and apparatus for the production thereof.
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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...
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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...
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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...
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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 ...
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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...
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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 ...
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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.
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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