ほとんどの電動工具用マスターカートンは、1カートンあたり6個または12個のユニットが収納できるように構成されており、標準的な1200×1000mmのパレット上で無駄なスペースを最小限に抑えるように配置されています。
積み重ね重量の計算：
12個入りのマスターカートン（各重量18kg）を5段に積み重ねたパレットの場合、一番下のカートンには約72kgの圧縮荷重がかかります。マスターカートンのBCT（箱圧縮試験）定格は、湿度の高い容器環境における水分による強度低下を考慮し、この荷重を少なくとも2～3倍の安全率で上回る必要があります。
パレットのマーキング：
輸出貨物の場合、マスターカートンには出荷マーク（仕向地、発注番号、カートン数）、該当する場合は危険物ラベル（リチウム電池製品など）、木製パレットを使用する場合はISPM-15準拠の木材処理証明書が必要です。
Huandaoは、パッケージデザインサービスの一環として、パレット構成に関する包括的なコンサルティングを提供しています。顧客は、個々の箱、マスターカートン、パレットのレイアウトを網羅した完全なパッケージ仕様書を受け取ることができます。
電動工具パッケージの調達チェックリスト電動工具の包装資材供給業者に説明を行う際は、以下の情報を準備してください。
製品情報：- 工具の寸法（長さ×幅×高さ、付属品すべてを含む） - 工具と付属品の合計重量 - 特別な空洞処理が必要な突出部
梱包要件：- 小売店向けディスプレイボックスまたは無地の茶色の輸送箱、あるいはその両方 - 付属アクセサリーの数（バッテリー、充電器、ビットなど） - 必要な認証または持続可能性要件（FSC、リサイクル可能な素材など） - 販売先市場（EU、米国、オーストラリアなど、それぞれ異なるラベル表示要件がある場合があります）
量と物流：- 年間生産量（発泡体用の特注金型製作の妥当性に影響します） - マスターカートンあたりの個数、パレット構成 - 輸送方法（海上輸送、航空輸送、速達便）
ブランド要件：- ブランドカラーのパントンカラーリファレンス - AIまたはEPS形式のロゴファイル - 小売チェーン固有のパッケージングガイドライン（例：Amazon SIOC要件）
電動工具のパッケージングにHuandaoを選ぶメーカーの理由
Huandao Packagingは、20年以上にわたり電動工具およびハードウェアメーカーに包装ソリューションを提供してきました。この分野における具体的な能力は以下のとおりです。
社内でのEPEフォーム製造：
パールコットンインサートは社内で製造・型抜きされるため、寸法精度が高く、外部委託のフォームよりも納期が短縮されます。5層段ボール箱の製造：
BCフルートおよびEBフルートの二重壁カートン（自社調達の段ボール原料から製造）フルカラー印刷機能：
PMSカラー精度を実現するX-Riteカラーマネジメントシステムを搭載したハイデルベルクオフセット印刷機。見当合わせと細部の再現性を高めるCTP製版システム。3Dダイカッターライブラリ：
10,000個以上の構造用金型を社内に保有し、標準的な箱型構造の金型コストとリードタイムを削減。資格：
FSC、G7 IDEAlliance、GMI ― 米国、欧州、オーストラリアの小売業者およびブランド顧客のニーズに対応統合品質管理：
ECT、破裂強度、落下試験用の社内試験ラボ
電動工具製品ラインのパッケージ仕様に関するご相談やサンプル見積もりについては、Huandaoまでお問い合わせください。関連文献：
-段ボール箱の強度ガイド：ECT、BCT、フルートタイプの選び方
-EPEフォーム、EVAフォーム、パルプ成形：壊れやすい製品に最適なインサートの選び方
-中国の工場からカスタムパッケージの見積もりを取得する方法
Recommended for most cordless power tools shipping by sea freight
Triple-Wall Corrugated (7-layer)
Flute combination: AAA or BBC configurations (10â12mm)
Typical use: Demolition hammers, rotary hammers, heavy-duty tools above 5 kg
ECT rating: 71â82 ECT
Used when pallet stacking height exceeds 4 meters or when container temperatures fluctuate significantly (humid subtropical routes)
Huandao produces all three configurations in-house from its corrugated raw material stock, with on-site board strength testing as part of standard quality control.
Inner Protection: EPE Foam, EVA Foam, and Cardboard Inserts
The insert is where most of the protection actually happens. For power tools, three materials are commonly specified:
EPE Pearl Cotton (Expanded Polyethylene Foam)
EPE is the white, slightly waxy foam most people recognize from electronics packaging. It's the most widely used insert material for power tools because:
Density range: Typically 15â30 kg/m³ for tool applications; denser foam provides better vibration dampening
Cut profile: Die-cut or CNC-routed to match the exact 3D contour of the tool body, accommodating the chuck, handle, and any protruding guards
Color options: Standard white or black; anti-static variants available for sensitive electronics
Cost: Lower than EVA, significantly lower than molded pulp
Recyclability: EPE is technically recyclable but not accepted by all curbside programs; many buyers now request alternatives for EU markets
For a standard cordless drill kit (tool + two batteries + charger + bit set), a typical EPE insert configuration uses two foam panels with contoured cavities â one for the tool, one for accessories â sandwiched inside a corrugated tray.
EVA Foam (Ethylene Vinyl Acetate)
EVA is firmer and denser than EPE. It's used when:
The tool has sharp edges or corners that would compress softer EPE over time
Higher temperature resistance is required (tools shipped through high-heat logistics routes)
The packaging is designed to be reused (e.g., carry case inserts)
A premium look and feel is required (EVA takes surface textures and colors better than EPE)
EVA costs approximately 20â40% more than EPE for equivalent volume, which is why it's typically reserved for premium product lines or carry case interiors rather than standard shipping inserts.
Cardboard Dividers and Trays
For accessories (bits, screws, allen keys, documentation), corrugated cardboard dividers are the most cost-efficient option. A die-cut cardboard tray with individual compartments keeps accessories organized without the cost of foam. This is a common approach for budget product lines where foam would add unnecessary cost to low-value items.
Combination approach: Most professional-grade power tool packaging uses EPE for the main tool body and cardboard trays for accessories. This balances protection cost appropriately.
Retail Color Box: Printing and Finishing Requirements
For tools going to retail â hardware chains, home improvement stores, online retail with branded packaging â the outer color box carries significant branding responsibility.
Board Specification for Retail Color Boxes
Retail color boxes for power tools are typically printed on:
E-flute corrugated board (1.5mm): Lightweight, flat surface, accepts high-resolution CMYK printing; used for lighter tools and battery packs
Coated duplex board (350â450gsm): Used when a smooth, premium surface is required and the structural load is handled by an inner corrugated shipper
Printing Process
For power tool packaging at volume (typically 3,000+ units), offset lithographic printing on a Heidelberg or similar press provides the sharpest image quality. Key considerations:
Color accuracy: Tool brands often have specific red, yellow, or blue brand colors (Milwaukee red, DeWalt yellow, Makita teal). These are PMS Pantone colors that require precise ink matching â not achievable with standard CMYK process alone. Huandao's X-Rite color management system and G7 IDEAlliance certification ensure that PMS colors are matched and held consistent across production runs, including re-orders months later.
Safety information: Power tool packaging must include voltage ratings, safety warnings, and regulatory marks (CE, UL, ETL as applicable). These elements need to be sharp, readable, and correctly positioned. CTP (Computer-to-Plate) plate making eliminates the film intermediate stage and ensures that fine text and regulatory marks reproduce accurately.
Surface finish: Matte lamination is the most common finish for power tool packaging â it reduces fingerprints and gives a professional, industrial appearance. Spot UV can be applied to highlight the brand name or product image while keeping the rest of the box matte.
Master Carton and Pallet Configuration
For B2B shipments, individual product cartons are packed into master cartons. The master carton specification has a direct impact on freight efficiency and product safety in transit.
Standard packing pattern: Most power tool master cartons are configured for 6 or 12 units per carton, oriented to minimize wasted space on a standard 1200Ã1000mm pallet.
Stacking weight calculation: If a pallet is stacked 5 layers high with 12-count master cartons each weighing 18 kg, the bottom carton bears approximately 72 kg of compression load. The BCT (Box Compression Test) rating of the master carton must exceed this load with a safety factor of at least 2â3Ã, accounting for moisture-induced strength loss in humid container environments.
Pallet markings: For export shipments, master cartons require shipping marks (destination, PO number, carton count), hazmat labels if applicable (lithium battery products), and ISPM-15 compliant timber treatment certification if wooden pallets are used.
Huandao provides full pallet configuration consulting as part of its packaging design service â customers receive a complete packaging specification document covering individual box, master carton, and pallet layout.
Sourcing Checklist for Power Tool Packaging
When briefing a packaging supplier for power tools, prepare the following information:
Product information:- Tool dimensions (L Ã W Ã H with all attachments) - Weight of tool and all accessories combined - Any protruding elements that need special cavity treatment
Packaging requirements:- Retail display box or plain brown shipper, or both - Number of accessories included (batteries, chargers, bits) - Required certifications or sustainability requirements (FSC, recyclable materials) - Destination markets (EU, US, AU â each may have different labeling requirements)
Volume and logistics:- Annual volume (affects whether custom tooling for foam is justified) - Units per master carton, pallet configuration - Shipping mode (sea, air, express)
Brand requirements:- Pantone color references for brand colors - Logo files in AI or EPS format - Any retail chain-specific packaging guidelines (e.g., Amazon SIOC requirements)
Why Manufacturers Choose Huandao for Power Tool Packaging
Huandao Packaging has supplied packaging solutions to power tool and hardware manufacturers for over 20 years. The specific capabilities relevant to this category:
In-house EPE foam fabrication: Pearl cotton inserts are produced and die-cut on-site, allowing tight dimensional control and faster lead times than outsourced foam
5-layer corrugated carton production: BC-flute and EB-flute double-wall cartons produced from internally sourced corrugated raw materials
Full color printing capability: Heidelberg offset presses with X-Rite color management for PMS accuracy; CTP plate making for registration and fine detail
3D die-cutter library: 10,000+ structural dies on-site, reducing tooling cost and lead time for standard box structures
Certifications: FSC, G7 IDEAlliance, GMI â covering the requirements of US, European, and Australian retail and brand customers
Integrated QC: In-house testing laboratory for ECT, bursting strength, and drop testing
Contact Huandao for a packaging specification consultation and sample quote for your power tool product line.
Related reading:- Corrugated Box Strength Guide: How to Choose ECT, BCT, and Flute Type- EPE Foam vs EVA Foam vs Pulp Molding: Choosing the Right Insert for Fragile Products- How to Get a Custom Packaging Quote from a China Factory
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