Cardboard Box Dividers

Your Professional Cardboard Box Dividers Manufacturer!

Haining Jiashun Packaging Co., Ltd., established in 2018 in Jiaxing, Zhejiang, is a professional manufacturer specializing in corrugated cartons and customized packaging solutions. With continuous growth in workshop scale and technical capability, the company integrates R&D, production, and quality control to deliver stable and reliable products. Its product range includes corrugated cartons, gift boxes, EPE foam, OP bags, and protective packaging materials. Widely applied in e-commerce logistics, food, electronics, cosmetics, pharmaceuticals, and industrial sectors, the company provides flexible, high-quality packaging solutions to meet diverse customer needs.

Plastic Partition for Box

The surface is smooth and burr-free, which can effectively separate different products in the carton, preventing scratches and damage caused by collision and friction.

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Corrugated Plastic Partitions

Corrugated plastic partitions are made of high-strength corrugated cardboard or white cardboard, with thickness options of 1-3mm. They have high stiffness and are not easy to bend, effectively

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Plastic Corrugated Dividers

Plastic corrugated dividers are made of ABS material, with thickness options of 2-5mm, offering a compressive strength of ≥30kPa, excellent toughness and wear resistance, and not easy to age or

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Knife Card Partition Plastic Tile

It has high stability after assembly, dividing the interior of the carton into multiple independent small grids, with each grid fixing the product precisely to prevent collision and displacement.

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Plastic Partition for Packing

Plastic partition for packing is made of general-purpose PE material with a thickness of 1.5-3mm, offering good flexibility and impact resistance, not easy to brittle fracture. The material is

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Grid Three-layer Corrugated Cardboard

Grid three-layer corrugated cardboard is made of 3-ply corrugated cardboard, with a grid-shaped reinforced structure in the middle layer. Its stiffness is 50% higher than that of ordinary corrugated

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Knife Card Partition

Knife card partition is made of high-strength corrugated cardboard with a thickness of 3-5mm. After cross assembly, the knife card forms a stable three-dimensional structure, with a compressive

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Hollow Partition Card for Box

Hollow partition card for box is made of multi-layer composite corrugated cardboard with a thickness of 2-4mm, offering high stiffness and wear resistance. The edges are reinforced to prevent damage,

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Corrugated Partition Card

Corrugated partition card is made of hollow corrugated cardboard, forming an air buffer layer in the middle, which has both separation and cushioning functions. With a compressive strength of ≥20kPa,

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Cardboard Box Dividers Partitions

Cardboard box dividers partitions are made of original wood pulp corrugated cardboard with a thickness of 1.5-3mm, offering high stiffness and toughness, and can be reused multiple times without

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Hollow Packaging Divider

Hollow packaging divider is made of 5-ply reinforced corrugated cardboard with a thickness of 5-8mm, offering a compressive strength of ≥30kPa, which can withstand more than 50kg weight without

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Corrugated Boxes with Dividers

The hollow layer in the middle has both cushioning and heat insulation performance, with a compressive strength of ≥25kPa, which can effectively protect fragile products sensitive to temperature.

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Why Choose Us

ODM/OEM Service

We can comprehensively meet customers' customized needs in product packaging, protective buffering, brand identification, and other aspects, providing safe, aesthetically pleasing, and practical supporting solutions for products in different industries.

Our Certificate

Our company has successfully obtained the ISO9001 International Quality Management System Certification and GB/T 19001 National Quality Management System Certification. This signifies that the company meets the dual stringent international and domestic standards in all aspects including production operations, quality control, and service processes.

Production Equipment

Our company specializes in the R&D and supply of packaging printing and post-press processing equipment. Currently, we boast a full range of core equipment, including high-speed/auto high-speed gluing machines, auto high-speed printing machines, high-speed printing and slotting machines, auto stacking and packing machines, auto nailing machines, and film cutting machines. Leveraging the advantages of automated and high-efficiency products, we can fully cover the entire process processing needs such as printing, slotting, gluing, nailing, film cutting, and packing.

Production Market

Our packaging cartons have gained wide recognition from the global market thanks to their stable quality and reliable performance. Boasting an extensive business reach across domestic and international markets, they have been successfully exported to the United States, Japan, South Korea and other countries, as well as the Middle East region. Meanwhile, we have deepened our presence in emerging markets such as Vietnam and Thailand.

Advantages of Cardboard Box Dividers

Enhanced Product Protection

The cardboard box dividers act as a barrier, preventing items from coming into direct contact with each other. This reduces the risk of damage, scratches, and breakage during transportation.

Improved Organization

With the use of dividers, you can create separate compartments within your boxes, ensuring each product remains in its designated space. This promotes neatness and makes it easier for your customers to access individual items.

Stability and Structural Support

Cardboard box dividers add structural integrity to your boxes, preventing the shifting and movement of products. This helps maintain the overall stability of the packaging, reducing the chances of damage caused by internal collisions.

Versatile Customization

We offer customizable options for your cardboard box dividers, allowing you to create partitions of various sizes and configurations to accommodate different product dimensions. This flexibility ensures a snug fit and optimal protection for your items. All cells must be the same in the divider unit.

Cost-Effective Solution

Cardboard box dividers provide an economical way to organize and protect your products. They are affordable and lightweight, reducing shipping costs while maintaining product integrity.

Applications of Cardboard Box Dividers

Wineries, Distilleries, Breweries, and Spring Water Producers: These sectors rely heavily on cardboard box dividers to protect bottles during shipping and storage, ensuring that fragile glass containers arrive intact.

Glass Container Manufacturers: From cosmetics and perfumes to food jars, cans, and pharmaceutical containers, cardboard box dividers are crucial for organizing and protecting glass products throughout the supply chain.

Auto Parts Manufacturers and Distributors: Solid fiber partitions help safeguard mechanical components and spare parts from impact, abrasion, and shifting in transit.

Industrial Components and Parts: For precision-engineered items and heavy-duty parts, cardboard box dividers offer the rigidity and customization necessary for secure packaging.

Types of Cardboard Box Dividers

Die-Cut Partition
It’s simply the type of partition made by precisely cut cardboard partitions using a die-cut machine. Just measure your product size and craft a perfect die-cut partition as per your own requirements.

Cell Partitions
Cell refers to a small compartment; so do the cell partitions. Stated clearly, the cell partition consists of a grid-like structure of interconnected cells or compartments. Separating the fragile products from potential damage is one of its preliminary tasks.

Slotted Partitions
Just buy cardboard boxes and cut them into flat pieces to be fixed at certain places within the packaging. What makes this type of partition a most sought-after option? Nothing else but its functionality, cost-effectiveness, and of course versatility.

Honeycomb Partitions
That’s the type that honeycomb lovers like the most. Series of hexagonal cells of this type of partition in custom printed cardboard boxes make it a stylish choice- loved by the majority of clients.

Interlocking Partitions
As the name implies, something gets interlocked if its flaps secure each other to hold in place for longer. It creates a stable structure that fits easily in every sort of small or large cardboard box packaging.

Specification

Product Name	Cardboard Box Dividers
Material	Corrugated Cardboard / Plastic / Hollow Sheet (PP)
Board Type	Single Wall / Double Wall / Triple Wall / Plastic Corrugated
Structure	Interlocking Grid / Slotted Partition / Foldable / Die-cut Custom
Thickness	1–10 mm (depending on material & structure)
Flute Type (Paper)	B / C / E / BC Flute
Plastic Type	Corrugated PP Sheet / Solid Plastic Divider
Cell Configuration	2×2 / 3×3 / 4×6 / Custom Grid Layout
Partition Height	Full Height / Half Height / Custom
Dimensions	Fully Customized to Fit Carton & Product Size
Load Capacity	Light / Medium / Heavy Duty (customizable)
Surface	Kraft Brown / White / Smooth Plastic Surface
Printing	Logo Printing Available (Flexo / Screen Printing)
Assembly	Flat Packed / Easy Interlocking Installation
OEM / ODM	Fully Supported
Packaging	Flat Pack Bundles / Export Carton

Packaging and shipping

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Our Certificates

FAQ

Q: How to ensure product quality?

A: We have advanced equipment, maintaining on time every day to ensure good printing and cutting quality, and also a professional quality inspection team to ensure that each shipment is qualified.

Q: How to ensure that the product is accurate?

A: After confirming the order, we will send you the design draft for confirmation, the production sample will be confirmed again, and then the mass production will be carried out.

Q: How to get samples? Is the sample charged? How long does the sample ship?

A: 1)Send inquiries to contact the account manager to request the samples;
2)The stock samples are free, the samples produced are charged according to your requirements; the sample fee will be refunded according to the order amount;
3)The samples will be sent within 7 days.

Q: How long will it be shipped?

A: It is usually delivered within 10 to 15 working days after payment and document confirmed. If your order is urgent, we will adjust the schedule appropriately and continue to follow up the production process for you.

Q: What are cardboard box dividers?

A: They’re internal partitions made from cardboard or corrugated board that separate items in a shipping carton, preventing collisions.

Q: How do I choose the right divider type?

A: Match slot size and board strength to your product dimensions and weight. Grid dividers suit uniform shapes, while slot-and-tab designs let you adjust cell sizes.

Q: Can dividers handle heavy items?

A: Yes, double-wall corrugated or solid fibreboard dividers support mechanical parts or dense components.

As one of the leading cardboard box dividers manufacturers and suppliers in China, we also support customized service. Please feel free to buy high quality cardboard box dividers for sale here from our factory. Welcome to view our website for more information.

Knife Card Partition, Plastic Partition for Box, Corrugated Plastic Partitions