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JP2004337160A |
To provide a method for producing a fleece capable of producing an extremely uniform filter and capable of realizing high variability in characteristics of the filter to be produced, and to provide an apparatus for producing a filter con...
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JP3554541B2 |
To take up a continuous sheet of a food wrapping film etc., in a coreless state in a uniform and complete round cylindrical shape concerning a coreless take-up shaft for the continuous sheet. The take-up shaft 1 is furnished with a leaf ...
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JP3546088B2 |
PURPOSE: To make uniform drawing force exert on a paper roll over the entire breadth thereof by drawing out the rolled face paper end parallel to the shaft direction of the paper roll via a drawing-out member making linear parallel displ...
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JP2004191982A |
To provide a method for forming an improved optical converter with respect to an optical fiber faceplatefablicated of an elastic strip including a plurality of optical guides.Each ribbon structure has a ribbon width demarcated with an in...
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JP2004173781A |
To provide an apparatus for producing rolled washcloth, which smoothly leads curled leading edge of a continuous sheet to surely prevent jamming of the sheet.A guide member 68 is arranged in the inlet part of a sheet cutter 16, and inclu...
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JP2004168549A |
To decrease the amount of expensive high-strength materials in a wound tube without lowering the strength of the tube.A multi-layer tube 40, whose layers are wound in a spiral pattern or convolute pattern, includes one or more plies or l...
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JP3535446B2 |
To prevent the end part from being damaged by interlayer peeling due to the fabrication of a gripping groove and the like. This paper tube 16 is used for winding a wrapper such as synthetic fiber yarn, carbon fiber or film around the tub...
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JP3520254B2 |
To improve the efficiency in cutting both ends of a paper tube. This device comprises a conveyor 3 for intermediately conveying the paper tube 5 by two pitches of an arrangement pitch of the paper tubes, a paper tube supplying device 4 f...
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JP2004115260A |
To provide a paper tube manufacturing device, capable of manufacturing two paper tubes, or two types of paper tubes by one device at the same time and to provide the method.One center base cylinder 6 is arranged between right and left ma...
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JP2004098422A |
To provide a cardboard tube with a mouthpiece, which can be continuously turned with stability.This cardboard tube 1 comprises a tubular cardboard tube body 101 and the mouthpiece 4 with a tubular skirt-shaped part 2; the mouthpiece 4 is...
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JP2004091099A |
To provide a paper pipe for a winding core easily achieving high surface smoothness and being excellent as to recycling process.The paper pipe for a winding core is obtained by causing thermal contraction of a cylindrical thermally contr...
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JP3507508B2 |
The invention provides a method and apparatus for spirally winding a tube of enhanced spiral seam uniformity that is simple and reliable. The spirally wound tube is formed using a spiral pitch control surface that engages with an exterio...
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JP2003237760A |
To provide a lid of a paper-made tube and a paper-made tubular container whose components other than a fastening ring can be made of paper, and which can reduce a cost and is resistant to external force such as drop impact.The lid 11 for...
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JP2003219856A |
To provide a cigarette filter incorporation apparatus having eliminated the conventional defect of lack of compatibility.This cigarette filter incorporation apparatus (1) is equipped with a rotary unit (8). The rotary unit forms a mutual...
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JP2003204895A |
To securely rolling up a sheet material into a roll.A number of through holes 54b are formed in a fixed belt 54 disposed outside an endless belt 54 in the front and rear direction of the lowest bottom of the belt. The sheet material is r...
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JP3420770B2 |
Apparatus for expanding slit sheet material into a cushioning material includes expander rolls (702, 704) and drive rolls (706, 708), at least one of the expander rolls having means on its surface for gripping the slits, and being run at...
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JP2003170512A |
To provide a method capable of easily manufacturing a flatwise paper pipe having high roundness in the cross-sectional shape of the inner surface thereof and having high strength against external force from a radial direction.A process f...
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JP2003170511A |
To provide a method and apparatus for deforming the edge part of a paper cylindrical body, making it hard to generate a crack or a fissure not only to prevent the lowering of aesthetic appearance but also to make it hard to return a bent...
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JP2003146348A |
To propose a method for forming a polygonal cover lid by using a face member of paper and a paper tube ring.A paper tube ring R with a circular cross section is formed into a polygon using a metal mold. A face member is cut or punched in...
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JP2003136615A |
To continuously manufacture a paper tube sanitarily and efficiently without bringing about a ruggedness on the surface.The method for manufacturing the paper tube comprises the steps of obliquely cutting opposite side edges of the front ...
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JP3401612B2 |
To attempt the reduction of container manufacturing costs by simultaneously and integrally forming each paper cylinder which is used as the lid body and main body of a cardboard cylindrical container and the peripheral wall of a core bod...
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JP2003118016A |
To efficiently manufacture a cylinder from a rectangular synthetic resin sheet.The apparatus for manufacturing the cylinder from the sheet comprises a pair of suction pipes 1, 1a each having a suction port on a peripheral surface, capabl...
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JP2003011250A |
To allow a rigid paper tube to be formed without applying a load to a belt.A paper tube manufacturing apparatus comprises a drive gear 32 provided in a slide block S movable in a direction perpendicular to an axis of a mandrel 3 on a bas...
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JP2002370296A |
To provide a fold forming device for a paper pipe capable of easily applying a desired fold to the paper pipe molded into a cylindrical shape at a desired position. A through-hole for permitting a support shaft to pierce to arrange the s...
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JP2002543003A |
The disclosure relates to tubular, non-round composite paperboard container bodies having at least one wall portion defined by radially inverse curvature, and at least a second wall portion that is outwardly curved. In one preferred embo...
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JP3347721B2 |
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JP3347889B2 |
The moisture content of a base paper (1) for manufacturing a paper tube is controlled to a predetermined value. Water-soluble adhesive (10) is applied to a side of the base paper (1) in such a small amount as to cause the adhesive to rid...
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JP3345908B2 |
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JP3343261B2 |
PCT No. PCT/FI97/00155 Sec. 371 Date Sep. 10, 1998 Sec. 102(e) Date Sep. 10, 1998 PCT Filed Mar. 10, 1997 PCT Pub. No. WO97/33745 PCT Pub. Date Sep. 18, 1997A method of manufacturing a core, especially a spiral core, from superimposed pl...
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JP2002273695A |
To provide a paper tube cutting device for making push-cut of a rotating paper tube capable of performing cutting of various paper tubes having different diameters without replacing the core.The cutting device for paper tube A is structu...
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JP2002273686A |
To provide a paper tube cutting device to push and cut a paper tube rotating, whereby cutting with no risk of leaving burrs at the cut end face can be established by rotating the cut-out portion of the paper tube at all times.The cutting...
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JP3316087B2 |
PURPOSE:To provide a corrugated cardboard tube which is light-weighted but has high strength and is excellent in both in productivity and recyclability and a pallet using the tube. CONSTITUTION:A long single-faced corrugated cardboard 2 ...
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JP3302675B2 |
To provide a rolled hand towel manufacturing device that is maintenance-free over a long period of time and can be used safely and surely. The sheet material 21 of a hand towel is provided with a perforation-shaped cutting line, and the ...
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JP2002188069A |
To provide an adhesive composition that has high initial adhesion rate, gives dried coating layer of high elastic modulus, heat resistance and water resistance with reduced sedimentation of the filler in no need of any plasticizer and vi...
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JP2002160312A |
To provide a printing method for quickly and easily displaying lot numbers or the like on an internal circumferential surface of a paper tube regardless of a size of its internal diameter, and a manufacturing apparatus for the paper tube...
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JP2002145530A |
To provide a winding core made of a paper tube capable of preventing the generation of winding wrinkle in a sheet material to be wound.This winder made of a paper tube is formed of a cylindrical core body 2 formed by laminating plural sp...
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JP2002145242A |
To provide a paper container, a lid for the paper container, and their manufacturing method capable of improving the appearance thereof by removing an adverse effect which may be caused by step portions to be formed on the outer faces of...
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JP2002113797A |
To make the opening part of a paper tube round by automatically correcting the part.This correction device for a paper tube opening part comprises a paper tube conveyance device 11 which conveys a large number of paper tubes stored in a ...
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JP2002103485A |
To provide a method for producing a paper tube which exhibits appropriate adhesive characterisitcs in producing paper tube and has excellent heat resistance and resource recovery, the paper tube, and an adhesive for the paper tube.The me...
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JP2002046943A |
To prevent a roll from slipping off from a core without fixing an end of a sheet to the core in taking up the sheet strip onto the core in the rolled shape.This plastic core used for taking up the sheet strip into the rolled shape, has a...
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JP2002502725A |
A method of fabricating paperboard cores, and the paperboard cores so fabricated, have improved chuck strength and can be used with chucks rotating at a speed of at least 200 mm/min., even with paper rolls having a weight of over 8.5 ton...
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JP2002028995A |
To protect an operator from a burn by preventing the generation of fire.A paper tube base paper 32 is drawn out from a supply roll 52, an adhesive is applied on the lower surface of the paper 32 by an applicator 54, and the paper 32 is w...
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JP3249711B2 |
PURPOSE: To conserve a space and labor to enhance productivity by providing the cutter of the paper pipe delivered from the mandrel a of the side surface of a head to the inner shaft therein on the slide stand of a base stand. CONSTITUTI...
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JP2002001842A |
To provide a spiral paper tube shortening the time for an operation of winding a paper tape, having a strong rigidity against a ring crush and enabling reduction of the cost.The spiral paper tube has a structure formed by a method wherei...
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JP2001353795A |
To provide a device for simply manufacturing a cylinder for a container without a dimensional error by arranging a sheet material for forming the cylinder so that it corresponds to a mold member of a round bar shape or the like and fitti...
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JP2001353796A |
To obtain a tubular double layer container consisting of a body layer and a non- reinforced liner layer which is bonded to the body layer using an aqueous adhesive.This method for manufacturing a tubular double layer container for food i...
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JP3239517B2 |
PURPOSE: To provide a method for manufacturing filter elements where a sealing agent is not stuck to a take-up pawl and rolled filter paper is easily rolled. CONSTITUTION: Long-length rolled filter paper 10 that has a filter part 14 for ...
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JP2001328185A |
To make an occupying floor area compact, in an apparatus for manufacturing a paper tube.The apparatus for manufacturing the paper tube turns to move the tube W conveyed by an introduced article conveying means 2 by a turning transfer mea...
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JP2001328631A |
To provide a girder which is lightweight and very high in strength though it is made of paper and can be reliably fitted to a base plate, a manufacturing method of the girder for manufacturing the girder in a very efficient and inexpensi...
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JP2001301065A |
To provide a method for winding a rolled supplied object which can reuse a take-up shaft and take up the supplied object surely in the shape of a roll without generating winding dislocation and the take-up shaft for the supplied object. ...
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