Products Description
This crack-resistant LVL thick board is specially designed for various solid wood doors, composite door sets, project entrance doors, and minimalist home decoration doors. It solves five common problems in the wood door industry-deformation, cracking, hollowing, warping, and misalignment of door gaps-at the base material level. It offers dimensional stability and excellent veneer finish, making it a dedicated core material for high-end home decoration and project wood doors.
PRODUCT DETAILS：
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Product Name |
Non-cracking LVL thick plate |
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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 |
Application Scenarios of Wooden Door Cores
Interior Door Core Material
Solid core material for residential bedroom doors, living room doors, and minimalist doors; resistant to cracking and deformation under varying temperature and humidity throughout the year.
01
Engineering Door Core Material
Core material for high-end residential and commercial door sets; high finished product qualification rate and low after-sales repair rate.
02
Painted/Paint-Free Door Core Material
Compatible with painted, paint-free, wrapped, and veneered wooden doors; smooth surface without hollow spots or bubbles.
03
Custom-Shaped Door Core Material
Stable internal core material for extra-high doors, widened doors, and shaped doors; prevents door leaf deformation and cracking.
04
Whole-House Customization Matching Material
Compatible with whole-house custom furniture matching wooden doors; environmentally friendly, stable, and durable for home decoration.
05
Core Performance Advantages
This product utilizes a low-stress balanced lamination process, focusing on zero deformation, no cracking, and high compatibility with home decoration techniques.
Extremely low internal stress, preventing cracking over long-term use
Multi-day constant-temperature stress curing completely releases the internal stress of the board, ensuring the door will not crack or warp even under seasonal temperature and humidity changes or alternating dry and humid environments.
Ultra-stable dimensions, eliminating door gap variations
Extremely low expansion and contraction rate eliminates common wooden door problems such as expansion preventing closure in summer and contraction leading to air leakage in winter, ensuring a long-lasting and uniform door fit.
Smooth and dense board surface, no hollow veneer
The board surface is smooth without pits or voids, resulting in extremely high adhesion of wood veneer, decorative panels, painted finishes, and paint-free processes, preventing bubbling and delamination.
Super strong nail holding power, ensuring secure hardware
Uniform overall density ensures that hinges, door locks, and magnetic hardware will not loosen or fall off even after long-term opening and closing vibrations, significantly improving door durability.
Production Process and Specific Craftsmanship for Wooden Doors
Homogeneous veneer selection with few knots → Gradient and balanced drying → Thin application of environmentally friendly veneer adhesive → Stress-balanced staggered assembly → Low-pressure balanced hot pressing → Extended curing time → Double-sided fine sanding → Precision cutting to size → Edge and corner blunting treatment. The entire process focuses on "zero deformation, no cracking, and easy veneer application," resulting in a smooth, flat surface with uniform thickness, suitable for paint-free, painted, wrapped, and veneered all-wood door processes. The finished product qualification rate is high, and the rework rate is extremely low.
The entire production process revolves around the core requirements of wooden doors: "stability, flatness, easy processing, and no cracking." The craftsmanship is refined and highly adaptable:
1. Homogeneous selection with few knots
Selecting straight veneers with few knots, eliminating defective substrates, and preventing stress concentration cracking from the source.
2. Gradient and balanced drying
Precisely balancing moisture content, minimizing batch differences, and avoiding deformation caused by uneven drying and wetting.
3. Thin-coat application of specialized veneer adhesive
Environmentally friendly, flexible adhesive is applied evenly in a thin layer, resulting in a smooth, lumpy surface with strong adhesion.
4. Stress-balanced assembly
A staggered, balanced arrangement counteracts shrinkage stress, ensuring uniform stress and zero warping throughout the board.
5. Low-pressure, balanced hot pressing
Constant temperature, low-pressure molding preserves the board's stability and does not damage the wood fiber structure.
6. Extended curing time
Residual stress is fully released, eliminating the risk of subsequent deformation after the finished product leaves the factory.
Specifications and Customization Services
We maintain a stock of standard door core thicknesses and sizes for the wooden door industry; we also support thickened, ultra-stable cores, widened solid panels, irregular shapes, and custom sizes. We can pre-cut standard core blanks according to door panel designs to fit automated wooden door production lines. We have long-term, stable bulk orders from large wooden door factories and whole-house customization companies.
We have ample stock of standard wooden door specifications and support personalized project customization, adapting to mass production of all types of wooden doors
Standard Core Stock
We maintain a stock of standard thicknesses and sizes for home decoration and project wooden doors, with fast delivery for routine replenishment and urgent orders.
Thickened and Widened Customization
We can customize ultra-high stability cores, widened solid panels, and thickened heavy-duty panels.
Irregular Size Pre-cutting
We precisely cut semi-finished products according to wooden door panels and shapes to fit automated production lines.
Long-term Bulk Supply
We can accept stable monthly orders from large wooden door factories and whole-house customization companies.
why choose us
Products are environmentally compliant for home decoration, with complete testing, suitable for project acceptance and export
Environmental Protection and Testing Qualifications
Formaldehyde emission levels meet standards, ensuring safe and environmentally friendly indoor decoration. Each batch undergoes specialized testing for dry and wet cycle deformation resistance, veneer adhesion strength, and nail-holding power. Material inspection reports, environmental testing reports, and factory certificates of conformity are available, meeting domestic project acceptance and export standards for home furnishing and building materials.
1. Low Formaldehyde and Environmentally Compliant: Formaldehyde emission levels comply with indoor decoration standards, ensuring safety and odorlessness in enclosed spaces.
2. Multi-Dimensional Specialized Testing: Passes specialized tests for dry and wet deformation, veneer adhesion, and nail-holding power, demonstrating stable performance
.
3. Compliant Project Acceptance: Possesses complete qualifications, meeting domestic standards for high-end and commercial decoration projects.
4. Suitable for Export: Meets export standards for home furnishing and building materials, with complete quality inspection and factory documentation provided.
FAQ
Q. If your company is reliable ?
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.How long is your delivery time?
A: For full container, factory lead time About 20~35 days.
Q: what's your payment terms and trade terms?
A: Accepted Delivery Terms: FOB, CFR, CIF, CIP, FCA, CPT, Express Delivery, DAF.
Q: How can you promise quality
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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