Products Description

This high-toughness LVL (Leaf Container Lattice) strip is a specialized material developed for container reinforcement, internal frame support, heavy cargo securing, corner protection, and structural reinforcement of special containers. It boasts exceptional toughness, impact resistance, tensile strength, and is not easily broken. It can withstand the complex forces exerted by cargo compression, transportation bumps, and lifting collisions, and it rebounds after overall deformation without brittle fracture. It is widely used for internal frame reinforcement, corner protection, layered support, and cargo retaining strips in ordinary dry cargo containers, high cube containers, special containers, and export packaging containers. It is a standard reinforcement consumable for logistics forwarders, container modification plants, and large-item export companies.
PRODUCT DETAILS:
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Product Name |
High-strength LVL timber for container frame reinforcement |
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Material |
New Zealand radiata pine, Russian larch, etc. |
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Length |
Up to 8.5 meters long Customized |
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Width |
90mm to 400mm Customized |
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Thickness |
35mm to 75mm Customized |
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Surface treatment |
Double-sided polishing / Anti-slip treatment, Customized Support |
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Certification Standards |
Complies with Australian and New Zealand Standards AS/NZS 4357.0. |
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Formaldehyde Emission |
Poplar products use E0 glue, while the rest use phenolic resin glue. |
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Design Style |
Modern |
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Feature |
water resistant, Anti-Corrosion, Eco-Friendly |
Container Frame Application Scenarios
Container Overall Frame Reinforcement and Support
Used to reinforce the main frame, side beams, and top beams inside older containers and heavy-duty cargo containers, improving the overall structural strength of the container, resisting the bumps and stresses of ocean shipping and lifting, and preventing container deformation and weld cracking.
01
Heavy Cargo Restriction Strips
Serving as restraints, dividers, and retaining strips for cargo inside containers, these strips withstand the inertial compression and impacts during cargo movement. Their high-toughness structure is not easily bent or broken, effectively fixing the cargo position and preventing displacement and damage from bumps and knocks.
02
Container Corner Protection Frames
Installed at the four corners, door frames, and cargo openings of containers, these frames resist impacts and friction during lifting, handling, and stacking, protecting the metal structure of the container while dispersing concentrated impact forces.
03
Special Container and Large Wooden Crate Frame
Suitable for the internal load-bearing frames of special containers carrying oversized, overweight, and irregularly shaped cargo, as well as large export wooden packaging crates. Highly resilient and with balanced stress distribution, they are suitable for complex heavy-duty working conditions.
04
Logistics packaging companies need bulk orders
These containers are standardized, durable, cost-effective, and feature neat bulk packing and high loading rates, making them suitable for long-term bulk purchases and repeat orders by container leasing companies, logistics packaging plants, and foreign trade enterprises.
05
Selected high-toughness, straight-grain veneer raw materials, using a toughened lamination process combined with high-strength structural adhesives, result in excellent overall impact resistance, bending resistance, and tear resistance. It exhibits good resilience after bending under stress, eliminating the risk of brittle fracture. Simultaneously, it is moisture-proof, wear-resistant, and dimensionally stable. Even in the closed, high-humidity environment of a container and during long-distance travel, its structure remains structurally intact and is not easily damaged by repeated use.
High-Toughness Veneer Raw Materials Lay the Foundation: Carefully selected high-quality veneers with flexible fibers and straight grains are used, eliminating brittle and easily broken raw materials, ensuring the inherent bending and impact resistance of the strips from the base material.

01
Straight-Grain Lamination Optimizes Stress Structure
Uniform straight-grain assembly and pressing ensures even stress distribution, significantly improving lateral and longitudinal bending resistance. Compared to ordinary timber, its ultimate load-bearing capacity and impact resistance are significantly enhanced.
02
Strongly bonded and tear-resistant adhesive layers
Utilizing high-strength, toughened structural adhesive specifically designed for containers, the adhesive layers are highly resilient, resistant to peeling and tensile stress, and will not delaminate, tear, or separate under severe impact and repeated deformation.
03
High impact absorption, less prone to breakage in bumpy environment
The laminated composite structure effectively absorbs vibrations and impacts during transportation. After localized deformation, it slowly rebounds, eliminating the safety hazard of instantaneous brittle fracture.
04
Moisture-proof and moisture-resistant
Precise control of moisture content, combined with a waterproof adhesive layer, prevents moisture absorption, swelling, mold growth, and deformation in the high-humidity, sealed environment inside the container, maintaining structural stability throughout the entire process.
Production Process and Container Reinforcement Craftsmanship
Utilizing a complete process including veneer grading and screening, low-temperature gentle drying, toughening assembly, CNC gluing, balanced high-pressure hot pressing, long-term stress curing, precision cutting to size, and rounded edge trimming, this process enhances toughness and structural stability throughout. The finished product is straight, uniformly tough, and has minimal dimensional tolerances, ensuring a seamless and secure fit for container reinforcement and installation.




Grading and Screening Ensures Uniform Toughness: Double screening of veneers using both mechanical and manual methods strictly differentiates the toughness grades of raw materials. This ensures high consistency in mechanical properties within the same batch, avoiding issues of insufficient toughness in certain components.
Low-Temperature Drying Preserves Wood Flexibility: Gentle low-temperature drying avoids excessive dehydration and hardening, fully preserving the toughness of the wood fibers and preventing brittleness, making the board suitable for repeated deformation and impact applications.
Toughening Assembly Process Enhances Overall Resistance: Assembly and layout according to reinforcement material standards optimize the internal stress structure, further improving overall impact and bending resistance.
Constant pressure hot pressing ensures straight shapes. The entire process involves constant pressure and temperature pressing, resulting in dense, evenly stressed timber strips that are naturally straight without bending. The reinforced frame is neatly arranged. Rounded corners prevent scratches and impacts. After cutting, the edges are rounded to prevent sharp corners from scratching the container's interior, cargo, and personnel, thus improving safety.
Standard Specifications and Container Customization Services
We maintain a stock of standard container reinforcement sizes, with complete thicknesses, widths, and lengths. We also support custom-made non-standard timber strips, irregularly shaped retaining strips, and extended reinforcement beams based on container space and cargo dimensions. Whole batches can be cut to uniform lengths to suit different container types and reinforcement solutions.
Standard Reinforcement Timber in Stock
We maintain a year-round stock of standard container retaining strips, frame beams, and protective strips. Standard reinforcement needs can be met with immediate delivery, accommodating urgent logistics loading requirements.
Custom Non-Standard and Irregular Sizes
Based on special container structures and irregular cargo layouts, we customize reinforcement timber with special cross-sections, lengths, and shapes to precisely match reinforcement points.


High-Toughness Reinforced Upgrades
For ultra-heavy cargo and long-haul ocean routes, we customize thickened and reinforced versions to further enhance impact resistance and load-bearing capacity.
Bulk Container Cutting and Processing
We accept bulk orders from large logistics companies and container companies, providing standardized pre-cut specifications for direct use in container packing, significantly improving reinforcement efficiency.
Quality and Environmental Standards & Export Testing Qualifications
Each batch undergoes specialized testing for toughness, impact resistance, and bonding strength; low-formaldehyde, environmentally friendly, and odorless, suitable for enclosed container environments; quality inspection reports, fumigation certificates, and country of origin documents are available, fully complying with international wood packaging quarantine standards, ensuring smooth customs clearance.

why choose our products
Specialized Mechanical Testing Ensures Safe Use: Each batch undergoes bending, impact, and tear tests, with all indicators meeting container reinforcement material standards, eliminating the risk of breakage.
Environmentally Friendly, Low-Formaldehyde, Safe and Harmless in Enclosed Spaces: The adhesive uses a low-formaldehyde, environmentally friendly formula, with no harmful volatiles emitted within the enclosed space of the container, preventing contamination of goods and the container environment.
Moisture-Proof and Mildew-Proof, Stable Throughout Sea Freight: Excellent moisture-proof performance, suitable for long-distance ocean transport across climate zones, preventing mold and deformation during long-term enclosed storage.
Complete Set of Export Qualifications: Fumigation, country of origin, and quality inspection documents are all available, meeting the import requirements of wood packaging in various countries worldwide, ensuring smooth customs clearance.
Stable Production Capacity Meets Peak Logistics Demand: Uninterrupted production lines and ample inventory ensure timely delivery even with concentrated replenishment during peak shipping seasons, preventing delays in shipping schedules.
Direct Supply from the Source for Ample Profit Margins: Direct sourcing from manufacturers eliminates middlemen markups, resulting in lower procurement costs for logistics companies and packaging plants, facilitating long-term cooperation.
Reinforcement Solution Technical Support: We provide material selection and reinforcement layout suggestions based on cargo type, weight, and box type, assisting clients in improving cargo transportation safety.
Compact Bundling Prevents Bending: Neatly bundled wooden strips + waterproof membrane wrapping + wooden pallet reinforcement effectively prevent bending and bumps during transportation, ensuring the goods arrive in good condition with intact resilience and shape.
FAQ
Q: Q. If your company is reliable ?
A: A: Founded in 2009,company covers an area of 52,000 square meters,more than 300 employees, including nearly 20 scientific researchers.Powerful LVL manufacture in China.
Q: Q.How long is your delivery time?
A: A: For full container, factory lead time About 20~35 days.
Q: Q: what's your payment terms and trade terms?
A: A: Accepted Delivery Terms: FOB, CFR, CIF, CIP, FCA, CPT, Express Delivery, DAF.
Q: Q: How can you promise quality
A: A: It complies with the Australian and New Zealand standards AS/NZS 4357.0. Some products have passed JAS-ANZ certification, and the formaldehyde emission level reaches E0 level certification, FSC certification can also be provided.
Q:How about the shipping fees?
A: For large quantities of products, ocean freight is usually the best option. The price of ocean freight depends on the destination port and the current ocean freight rates. Please contact us and we will provide you with a better quote based on the actual situation.
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