BLACK JACK RUBBER – ANTI-CRACK RUBBER FOR CORRUGATED CARTON DIE-CUTTING
BLACK JACK is a specialized anti-crack rubber designed to eliminate edge cracking, dust buildup, and burrs along cutting lines in E-flute corrugated carton die-cutting molds.
It ensures clean cutting edges, improved accuracy, and higher productivity for both manual and automatic die-cutting systems.
Mô tả sản phẩm
Product Description
BLACK JACK is a premium technical rubber developed to handle cracking, burr formation, and paper dust accumulation in corrugated carton die-cutting.
By maintaining a clean and even cutting surface, it enhances cut quality, minimizes maintenance, and ensures consistent production results.
The product distributes cutting pressure evenly along the die rule, preventing edge cracking and three-layer tearing (triple break) during high-volume runs.
It performs reliably on both manual and automatic molds, providing long-lasting elasticity and strong resistance to compression.
Available in two standard sizes, BLACK JACK is compatible with E-flute 3-layer corrugated carton molds, making it one of the most effective solutions for modern packaging factories.
Technical Specifications
| Dimensions (W×H mm) | Dieboard Compatibility |
|---|---|
| 9.3 × 7.6 | 18 mm dieboard |
| 13 × 12 | 15 mm dieboard |
Origin: Germany
Brand: CITO
Distributor: Phu Loc Truong Trading & Import-Export Co., Ltd.

Applications
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Prevents paper cracking and triple break on E-flute corrugated cartons.
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Removes paper dust and debris around the cutting edge.
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Improves cutting precision and reduces maintenance time.
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Suitable for manual and automatic die-cutting molds in packaging production.
Outstanding Benefits
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Smooth and clean cutting: prevents paper dust buildup and edge cracking.
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Reduces triple break defects: evenly distributes pressure across the blade.
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Durable and stable: maintains elasticity under continuous operation.
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Increases productivity: reduces downtime and mold adjustment frequency.
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Easy installation: compatible with all standard 15mm and 18mm dieboards.

Buy BLACK JACK at Phu Loc Truong
Phu Loc Truong supplies BLACK JACK – genuine German rubber for corrugated carton die-cutting.
We provide CO/CQ-certified products, on-site technical consultation, and nationwide delivery, helping packaging manufacturers enhance efficiency and reduce waste.
Why Choose Us
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Official distributor of CITO Germany rubber products.
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Ready stock of all dieboard sizes and specifications.
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Professional consultation and technical support.
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Fast delivery and special discounts for large orders.
Contact Information
PHU LOC TRUONG TRADING & IMPORT-EXPORT CO., LTD
– Hotline: 0902 909 061 – 0909 379 099
– Email: ctyphuloctruong@gmail.com
Branch System:
Ho Chi Minh City: 74 Vo Van Van, Quarter 52, Binh Tan District, HCMC
Ho Chi Minh City (Old Binh Duong): 82/28 Binh Phuoc A, An Phu Ward, HCMC
Hanoi: Hamlet 1, Bat Trang Village, Hanoi (under Thanh Tri Bridge)
Da Nang: 17 Le Thach, An Khe Ward, Da Nang City (near Da Nang Bus Station)
Technical data
Technical Specifications
| Dimensions (W×H mm) | Dieboard Compatibility |
|---|---|
| 9.3 × 7.6 | 18 mm dieboard |
| 13 × 12 | 15 mm dieboard |
Origin: Germany
Brand: CITO
Distributor: Phu Loc Truong Trading & Import-Export Co., Ltd.
