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2024
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Invention
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Web forming device and forming method, and bag making machine for double bag. This web forming de... |
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Invention
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Bag making method and bag making apparatus.
The product efficiency of bags each with an end face... |
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2023
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Invention
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Web layering device and bag-making machine. In this web layering device, a first main web is slit... |
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Invention
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Punching unit for bag with chuck tape, manufacturing device, and manufacturing method. The purpos... |
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Invention
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Cross-cutting device, bag-making machine, and cross-cutting method. This cross-cutting device she... |
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2022
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Invention
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Heat seal bar attachment device for bag-making machine. According to the present invention, a hea... |
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Invention
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Bag.
A bag includes a peelable portion and first and second panel parts facing each other. The b... |
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Invention
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Bag-producing machine, bag-producing method, and bag. This bag-producing machine and bag-producin... |
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Invention
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Waste removing device for bag making apparatus and bag making apparatus.
It is an object of the ... |
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Invention
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Waste removing device for bag manufacturing machine and bag manufacturing machine. [Problem] To r... |
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2021
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Invention
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Bag making method and bag making machine. Two web-shaped body materials and gusset materials are ... |
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Invention
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Bag manufacturing machine and bag manufacturing method. This bag manufacturing machine manufactur... |
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Invention
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Bag making apparatus and bag making method. A bag making apparatus includes an intermittent feed ... |
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Invention
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Bag manufacturing machine, and bag manufacturing method. This bag manufacturing machine comprises... |
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Invention
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Heat seal device and bag making apparatus. A heat seal device includes at least two primary biasi... |
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Invention
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Heat-sealing device and bag-making machine. This heat-sealing device is provided with at least tw... |
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Invention
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Bag making apparatus. A bag making apparatus includes a welding device for welding a sheet panel ... |
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Invention
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Bag-making machine. This bag-making machine comprises a welding device for welding a body materia... |
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Invention
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Bag making method. At least one of a horn or an anvil includes protrusions that protrude from a f... |
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Invention
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Bag making method and welding method. According to the present invention, at least one among a ho... |
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Invention
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Bag making apparatus, bag making method and bag.
A bag making apparatus and a bag making method ... |
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Invention
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Bag-producing machine, bag-producing method, and bag. The bag-producing machine and the bag-produ... |
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Invention
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Defect detecting device and bag making apparatus. A defect detecting device includes a detection ... |
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Invention
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Defect detecting device and bag-making machine. This defect detecting device comprises a detectin... |
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Invention
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Plastic bag making apparatus and method. In a plastic bag including a triangular flap which has a... |
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Invention
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Heat seal device.
A heat seal device for use in a bag making apparatus includes: a first heat se... |
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Invention
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Heat sealing device. This heat sealing device for a bag forming machine includes: a first heat se... |
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Invention
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Bag making apparatus and bag making method.
First and second panel webs are superposed on each o... |
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Invention
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Bag manufacturing machine and bag manufacturing method. First and second body materials are overl... |
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2020
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Invention
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Punching machine and spout attaching device. A punching machine includes a punch blade and a supp... |
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Invention
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Hole punch device and spout mounting device. Provided is a novel hole punch that utilizes a spout... |
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Invention
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Alignment device. A first feed device adjusts an intermittent feed amount thereof based on output... |
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Invention
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Alignment device. The present invention prevents an offset from occurring in the positional relat... |
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Invention
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Welding device and welding method. A welding device includes a pair of pressure rollers for press... |
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Invention
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Welding device and welding method. The purpose of the present invention is to reduce unwelded por... |
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Invention
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Bag making method and bag making apparatus. The product efficiency of bags each with an end face ... |
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Invention
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Bag-manufacturing method and bag-manufacturing device. The present invention improves the efficie... |
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2019
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Invention
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Plastic bag making apparatus. An apparatus successively makes plastic bags each of which includes... |
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Invention
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Intermittent feed device. Webs include print patterns repeated at print pitches. The first web is... |
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Invention
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Intermittent transport device. Web members 1, 2 have printed designs repeated at a printing pitch... |
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Invention
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Heat seal device. A head seal device of a bag making apparatus includes a pair of seal units conf... |
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Invention
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Heat seal device. This heat sealing device 10 for a bag making machine is provided with a pair of... |
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Invention
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Heat sealing device. This heat sealing device 10 for a bag making machine is provided with a pair... |
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Invention
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Bag making apparatus and method for making plastic bag. A first sheet panel is folded along a fir... |
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2018
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Invention
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Method for making a plastic bag.
A plastic bag includes a sealed region. The sealed region is fo... |
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Invention
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Welding method and welding device.
A welding method heats a surface to be welded of a continuous... |
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Invention
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Plastic bag making apparatus. According to an apparatus for successively making the plastic bags,... |
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2017
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Invention
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Punching unit and manufacturing apparatus for bag having reclosable tape. Punched and incised por... |
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Invention
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Plastic bag and method for making the same. A plastic bag has a safety even when a flap is not ad... |
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Invention
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Bag making machine and method for making plastic bag. A web of first or second material is provid... |
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2006
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P/S
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General purpose plastic bags; Plastic shopping bags |
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P/S
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Packaging containers of plastic or wood or bamboo. |
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P/S
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Packaging containers of plastic or wood or bamboo. |
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2004
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P/S
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Plastic pouch making machines, plastic bag making machines, device for inserting a spout into a b... |
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P/S
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Pouch making machines, bag making machines, plastic bag making machines, spout inserter, packagin... |
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P/S
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Pouch making machines; bag making machines; plastic bag making machines; spout inserter; packagin... |
