RU2013114723A - Формирование уплотненных областей на ленте и лента, содержащая такие области - Google Patents

Формирование уплотненных областей на ленте и лента, содержащая такие области Download PDF

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RU2013114723A
RU2013114723A RU2013114723/05A RU2013114723A RU2013114723A RU 2013114723 A RU2013114723 A RU 2013114723A RU 2013114723/05 A RU2013114723/05 A RU 2013114723/05A RU 2013114723 A RU2013114723 A RU 2013114723A RU 2013114723 A RU2013114723 A RU 2013114723A
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RU2013114723/05A
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RU2590401C2 (ru
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Кристоф ШМИЦ
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КОНСЕПТС ФО САКСЕСС (Си4Эс)
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0261—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using ultrasonic or sonic vibrations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
    • A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • A61F13/533—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having discontinuous areas of compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B29C65/083—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil
    • B29C65/085—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil using a rotary sonotrode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B29C65/083—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil
    • B29C65/086—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil using a rotary anvil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
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    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/69—General aspects of joining filaments 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics
    • B29C66/7294—Non woven mats, e.g. felt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81453—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps being made of flexible slats, flexible fins, flexible bristles or springs, e.g. coiled springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81457—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a block or layer of deformable material, e.g. sponge, foam, rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81461—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps being multi-lamellar or segmented, i.e. comprising a plurality of strips, plates or stacked elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
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    • B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8169—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps the mounting of said pressing elements being laterally movable, e.g. adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
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    • D—TEXTILES; PAPER
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
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    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
    • A61F2013/15861—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding
    • A61F2013/15869—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding with ultrasonic energy
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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Abstract

1. Аппарат для уплотнения одной или нескольких областей одной или нескольких лент, вторые содержат термопластические материалы, и, которые имеют направления длины (x), ширины (y) и толщины (z), путем использования пластичной деформации, указанный аппарат имеет x-направление или направление движения в машине, совпадающее с направлением движения указанной ленты (лент) относительно указанного аппарата, y-направление или направление под прямым углом к движению в машине, совпадающее с направлением ширины ленты (лент), где указанный аппарат содержит:один или несколько источников энергии для увеличения температуры, по меньшей мере, указанной области (областей) указанной ленты (лент);первую и вторую опоры, формирующие зазор и приспособленные для приема в него указанной ленты (лент), так что толщина или z-направление указанных лент совпадает с шириной зазора;средства регулировки ширины зазора, адаптированные для прикладывания давления к указанной ленте (лентам) в указанном зазоре,где указанный аппарат характеризуется тем, чтоуказанная первая опора содержитгибкий вытянутый элемент,который является гибким, по меньшей мере, в его y- и z- направлении конструкцию основания первой опоры.2. Аппарат по п.1, где указанный гибкий вытянутый элемент, формирующий первую опору, имеет протяжение в x-направлении, которое по меньшей мере в два раза длиннее среднего из своих основных поперечных расстояний.3. Аппарат по п.1 или 2, где указанный гибкий вытянутый элемент указанной первой опоры имеет степень гибкости более 0,01 мм, предпочтительно более 0,1 мм, еще предпочтительнее более 0,3 мм, и другие подходящие материалы могут иметь значение более 1 м

Claims (32)

1. Аппарат для уплотнения одной или нескольких областей одной или нескольких лент, вторые содержат термопластические материалы, и, которые имеют направления длины (x), ширины (y) и толщины (z), путем использования пластичной деформации, указанный аппарат имеет x-направление или направление движения в машине, совпадающее с направлением движения указанной ленты (лент) относительно указанного аппарата, y-направление или направление под прямым углом к движению в машине, совпадающее с направлением ширины ленты (лент), где указанный аппарат содержит:
один или несколько источников энергии для увеличения температуры, по меньшей мере, указанной области (областей) указанной ленты (лент);
первую и вторую опоры, формирующие зазор и приспособленные для приема в него указанной ленты (лент), так что толщина или z-направление указанных лент совпадает с шириной зазора;
средства регулировки ширины зазора, адаптированные для прикладывания давления к указанной ленте (лентам) в указанном зазоре,
где указанный аппарат характеризуется тем, что
указанная первая опора содержит
гибкий вытянутый элемент,
который является гибким, по меньшей мере, в его y- и z- направлении конструкцию основания первой опоры.
2. Аппарат по п.1, где указанный гибкий вытянутый элемент, формирующий первую опору, имеет протяжение в x-направлении, которое по меньшей мере в два раза длиннее среднего из своих основных поперечных расстояний.
3. Аппарат по п.1 или 2, где указанный гибкий вытянутый элемент указанной первой опоры имеет степень гибкости более 0,01 мм, предпочтительно более 0,1 мм, еще предпочтительнее более 0,3 мм, и другие подходящие материалы могут иметь значение более 1 мм или даже более 1 см.
4. Аппарат по п.1, где указанный гибкий вытянутый элемент содержит металл.
5. Аппарат по п.1, где указанная конструкция основания первой опоры имеет жесткость, превышающую жесткость указанного вытянутого элемента.
6. Аппарат по п.1, где указанная конструкция основания первой опоры является плоским основанием или цилиндрическим валом.
7. Аппарат по п.1, где указанная конструкция основания первой опоры выполнена в виде цилиндрического вала, указанный аппарат также содержит подъемник элемента опоры, размещенный стационарно относительно зазора и адаптированный для подъема частей указанного гибкого вытянутого элемента с указанной конструкции основания в область зазора или рядом с ней.
8. Аппарат по п.1, дополнительно содержащий амортизирующий элемент, размещенный между указанным вытянутым элементом опоры и указанным основанием опоры, гибкость которого превышает гибкость одного указанного гибкого вытянутого элемента и гибкость указанной конструкции основания гибкого элемента.
9. Аппарат по п.1, где указанный гибкий вытянутый элемент может иметь габаритные размеры в y- и z-направлении менее 80 мм, предпочтительно менее 20 мм, еще предпочтительнее менее 12 мм.
10. Аппарат по п.1, где, по меньшей мере, часть указанного гибкого вытянутого элемента опоры размещена на поверхности указанной конструкции основания или утоплена в нее.
11. Аппарат по п.1, дополнительно содержащий средства формирования гибкого вытянутого элемента, адаптированные для смещения предопределенных частей указанных гибких вытянутых элементов в y-направлении.
12. Аппарат по п.1, где по меньшей мере один из указанных источников энергии излучает звуковую, предпочтительно ультразвуковую энергию.
13. Аппарат по п.1, где указанный гибкий вытянутый элемент указанной первой опоры выбирается из группы, включающей:
i) провода,
ii) цепи из последовательно соединенных элементов, где элементы имеют гибкость, которая меньше, чем гибкость всей цепи, и элементы шарнирно, путем сцепления или путем захвата соединены для формирования цепи, и
iii) трубчатые элементы с ребрами по окружности.
14. Аппарат по п.13, где указанные провода имеют круглую или эллиптическую форму поперечного сечения, или имеют полый сердечник.
15. Аппарат по п.13, где указанные цепи содержат расположенные на гибком сердечнике цилиндрические элементы или элементы, имеющие форму усеченного конуса.
16. Аппарат по п.13, где указанные трубчатые элементы с ребрами по окружности выбираются из группы, состоящей из спиральной пружины, многожильных проводов, регулировочных колец, установленных на гибком сердечнике, а также складчатых, гофрированных или ребристых гибких труб.
17. Аппарат по п.16, где указанный трубчатый элемент опоры является спиральной пружиной, содержащей провод спирали, который имеет форму поперечного сечения, которая является круглой, эллиптической, уплощенной круглой или шестигранной.
18. Аппарат по п.17, где указанный провод спирали имеет максимальный внешний диаметр менее 10 мм, предпочтительно менее 5 мм, предпочтительнее менее 2,5 мм.
19. Лента, имеющая x-направление или направление движения в машине, y-направление или направление под прямым углом к движению в машине и z-направление или направление толщины
и содержащая одну уплотненную область или несколько уплотненных областей в виде углублений, которые имеют в основном некруговую эллиптическую, прямоугольную или трапециевидную форму в x-y-ориентации ленты, и, которые имеют цилиндрическую, эллипсоидную или усеченную эллипсоидную форму.
20. Лента по п.19, где указанная лента является сжимаемой.
21. Лента по п.20, где указанная лента содержит волокна или пеноматериалы.
22. Лента по п.19, представляющая собой композитную структуру, образованную из других лент или пленочного материала.
23. Лента по любому из пп.19-22, где большая ось по меньшей мере одной из указанных эллиптических, цилиндрических уплотненных областей или уплотненных областей в форме усеченного конуса находится под углом больше 0° и меньше 45° к направлению движения ленты в машине.
24. Лента по любому из пп.19-22, где указанные уплотненные области могут содержать отверстия предопределенного размера.
25. Лента по п.24, где указанные отверстия являются прямолинейными или нелинейными прорезями.
26. Лента по п.19, где указанные уплотненные области формируют предопределенный рисунок, где множество уплотненных областей размещены вдоль линии уплотненного рисунка.
27. Лента по п.26, где большая ось по меньшей мере одной из указанных уплотненных областей находится под углом больше 0° и меньше 45° к указанной линии уплотненного рисунка.
28. Лента по п.26 или 27, где указанный рисунок проходит в основном через всю поверхность указанной ленты.
29. Лента по п.26 или 27, где указанный рисунок формирует шов для соединения двух лент или двух или более слоев одной ленты.
30. Лента по п.29, где указанные ленты в основном являются водонепроницаемыми, и указанный шов в основном является водонепроницаемым, имея водостойкость равную, по меньшей мере, 80%, предпочтительно 90% от водостойкости ленточного материала, имеющего наименьшую водостойкость.
31. Способ создания множества уплотненных областей на одной или нескольких лентах,
где указанный способ включает следующие этапы:
a) предоставления одного или нескольких ленточных материалов, включающих термопластические материалы,
причем указанная лента (ленты) имеет x-направление или направление движения в машине, y-направление или направление под прямым углом к движению в машине и z-направление или направление толщины;
b) формирования зазора в соответствии с z-направлением указанной ленты (лент) между первой опорой, гибкий элемент которой поддерживается конструкцией основания, и противодействующей второй опорой,
где гибкий элемент опоры имеет в указанном зазоре гибкость в z-направлении выше, чем соответствующая гибкость указанной конструкции основания элемента опоры;
c) подачи одной или нескольких лент в указанный зазор;
d) установки ширины зазора в z-направлении или давления в зазоре между указанной второй опорой и указанным гибким элементом опоры на предопределенный уровень;
e) опционального предоставления энергии для того, чтобы вызывать повышение температуры в указанной ленте или ее предопределенных участках;
f) сжатия указанной ленты (лент) в предопределенный рисунок в указанном зазоре, таким образом, создавая уплотненные области,
так что указанные уплотненные области имеют несферическое эллипсоидное, усеченное эллипсоидное, цилиндрическое или усеченное коническое углубление в ленте.
32. Способ создания уплотненных областей на одной или нескольких лентах по п.31, где указанная одна или несколько лент имеют отклонения около предопределенного значения по меньшей мере одного свойства ленты, выбранного из группы, состоящей из основного веса, плотности, толщины и состава;
где указанный предопределенный уровень указанной ширины зазора или давления в зазоре устанавливают в соответствии с этапом d) в соответствии с указанным предопределенным значением указанного свойства ленты
и, где указанная гибкость указанного гибкого элемента опоры и/или
дополнительного амортизирующего элемента сглаживает указанное отклонение ленты,
так что указанная форма указанных уплотненных областей в основном не зависит от указанных отклонений.
RU2013114723/05A 2010-10-01 2011-09-30 Формирование уплотненных областей на ленте и лента, содержащая такие области RU2590401C2 (ru)

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