飛行機にBox Cutter & Utility Bladesを持ち込める？
No — you cannot bring box cutter & utility blades in carry-on luggage through security checkpoints. Loose razor blades and utility blades banned in cabin.
- · Loose razor blades and utility blades banned in cabin
- · Must travel in checked luggage
- · Wrap securely to avoid injury to baggage inspectors
On this page · 5 sections
航空保安当局別の公式規定
Rules by security authority
United States — TSA
Carry-on
No
Prohibited in carry-on.
Checked bag
Yes
Allowed in checked bags.
Flying internationally? Security follows the country you depart from — the authority above applies at your departure airport. Customs at arrival is separate.
Box Cutter & Utility Bladesのパッキング注意点
機内持ち込み手荷物: Prohibited in carry-on.
受託手荷物（預け荷物）: Allowed in checked bags.
保安検査場での最終的な持ち込み可否判断は、現場の保安検査員に委ねられます。
よくある質問 (FAQ)
Frequently asked questions
Can you bring Box Cutter & Utility Blades in a carry-on?
Prohibited in carry-on.
Can you pack Box Cutter & Utility Blades in checked luggage?
Allowed in checked bags.
Can I bring box cutter & utility blades on an airplane?
Prohibited in carry-on. In checked bags: Allowed in checked bags.
Last verified:
Verified against official sources. Rules change — for high-stakes items, confirm with your airline and the screening authority. Our verification method →