Plastic bag opener
JP1799327SActive Publication Date: 2025-05-23冈崎 英机
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Patent Information
- Application Number
- JP2024021491D
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2049-09-29
Smart Images

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Abstract
This item is a plastic bag opening tool for supermarkets, which is used to pull out plastic bags containing food (groceries) from a plastic bag roll holder. The opening of the perforated roll plastic bag is thin and tightly attached (static electricity) and difficult to open. Therefore, this plastic bag opening tool is designed to open the opening of small plastic bags on a counter table (sucker table) quickly and easily, so that food (groceries) can be quickly stored in the plastic bag, to reduce the congestion of the counter table, and to improve hygiene. This plastic bag opening tool is installed by providing two pipe holder holes in the clamping pipe holder bracket, inserting and fixing a guide pipe into the holder hole, and inserting the tape winding pipe shaft into the pipe so that it can rotate freely. Furthermore, a pipe shaft stop screw is provided at the left end of the tape winding pipe shaft, and a pipe shaft rotating rod with a tube attached and a knob rotating rubber are provided at the right end. The rotation brake force of the tape winding pipe shaft can be adjusted at the top of the clamping pipe holder bracket. It is equipped with a U-shaped leaf spring presser with a thumbscrew for adjusting the tape winding shaft presser, and has two thumbscrews at the bottom for attaching the plastic bag opening tool, which allows it to be easily and securely attached to a tape cutter stand or a plastic bag roll holder stand, etc. Reference perspective view 1 shows the external perspective view of the plastic bag opening tool, and reference perspective view 2 shows the state in which the plastic bag opening tool is attached to the left front side of the tape cutter stand and the tape is wound around the winding pipe shaft so that the adhesive side of the tape is on the front side, and the plastic bag opening tool is attached to the left front side of the tape cutter stand, the tape is attached inverted and the adhesive side is taken out upside down, attached to the tape winding pipe shaft, the pipe shaft is turned so that the tape is wound around the pipe shaft so that the adhesive side of the tape is on the front side, and the closed plastic bag opening is sealed with the tape. Reference oblique figure 3 shows the state when attached to a surface, reference oblique figure 4 shows the state when the plastic bag opening tool is attached to the front right side of the tape cutter stand and the tape is wrapped around the pipe shaft so that the adhesive side of the tape is on the front side and the closed plastic bag opening is attached to the tape and opened by knob with fingertips, reference oblique figure 5 shows the state when the plastic bag opening tool is attached to the rear right side of the tape cutter stand and the tape winding pipe shaft is removed, and reference oblique figure 6 shows the state when disassembled into the tape winding pipe shaft and clamp-type pipe holder bracket.
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