Shipping Boxes
Your Professional Shipping Boxes Supplier
Shenzhen Yuelong Packaging Printing Co., Ltd. is a company integrating R&D, production, and sales that specializes in customized paper printing and product packaging. Our products include Mailer Boxes, Shipping Boxes, Cosmetic Boxes, Food Boxes, and Pizza Boxes.
Why Choose Us?
Rich Experience
Shenzhen Yuelong Packaging Printing Co., Ltd. is professionally for custom paper printing & goods packaging, with 10 years of experience in paper box production.
Broad Market
Our products are exported to Europe, North America, and Russia, with annual sales reaching 5 million dollars.
Advanced Equipment
We have many machines and equipment: a silk screen printing machine, an automatic die-cutting machine, an automatic gluing and folding machine, a film laminating machine, and an automatic die-cutting and foil stamping machine. After the product passes through printing, die-cutting, mounting, and surface treatment by our machines, it is then packaged and shipped.
Wide Product Range
In addition to paper boxes, we also produce paper display stands, cardboard puzzles, puzzle cubes, memory cards, paper color cards, flashcards, stacking blocks, picture books, children's books, catalogues, calendars, magazines, brochures, flyers, posters, stickers, notebooks, paper bags, and we can do any customized products you need.
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Shenzhen Yuelong Packaging Printing Co., Ltd. is a company integrating R&D,
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Packaging Boxes for Small Business
As a small business owner, there are a lot of responsibilities that fall on
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When it comes to shipping, one of the most important considerations is the
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Moving can be a stressful and daunting task. You need to pack everything up,
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Are you planning a move or need to store your belongings for a period of time?
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When it comes to moving, having the right supplies can make all the difference.
Definition of Shipping Boxes
Shipping boxes are made from strong and durable corrugated cardboard material, composed of three different sheets of container boards, fluted material in the center glued between two flat layers of paper, which ensures that the items in the box are secure and well protected. Shipping boxes are handy for a variety of personal and business uses. Use boxes made of cardboard for shipping, moving, storing and more.
What are Advantages of Shipping Boxes?
Provides Protection
Shipping boxes, specifically corrugated boxes, are very sturdy. Corrugated boxes with three layers of design ensure that whatever is inside the box is fully protected from the typical handling and jostling that happens during shipment.
You can trust that shipping storage boxes are enough to protect your product. Of course, if the product is fragile, you have to add cushioning materials to keep it from moving around inside the box.
Carries Multiple Packages
Shipping packages together is more economical than doing it individually. The good thing about shipping boxes is that you can put several items in them. You can stack them together so they don’t move around.
Just remember to ensure that the boxes inside won’t move or hit each other. Put fillers inside to keep boxes from hitting each other.
Creates Brand Awareness
Since the material used to create shipping boxes is versatile, you can easily print brand elements in it so people will recognize your brand.
Print your brand logo and name on it. You can print some of that on the box surface if you have a specific design. That way, people will know that your item is inside the box.
Eco-Friendly Qualities
Corrugated boxes are eco-friendly because they are made of paper from a renewable source.
But when it comes to being eco-friendly, make sure you’re thorough about it. If you have to print something on the box, use eco-friendly ink. The same is true for the packing tape and labels. These have to be eco-friendly as well.
Costs Less Than Alternatives
Compared to other options, a shipping box will cost you less. You can order them in bulk, lowering the price per piece.
Since the material is lightweight, you don’t have to worry about high shipping costs. Do your research about the standard rules of the shipping company so you can choose the right shape, size, and style of the box.
Three-Layer Construction
Shipping boxes are constructed with three layers of paperboard. The central layer, known as the corrugated or fluted layer, provides strength and rigidity to the box. This unique three-layer structure enhances the box’s durability and load-bearing capacity.
Eco-Friendly Material
One of the standout features of shipping boxes is that they are made from eco-friendly and recyclable materials. The paperboard used in corrugated boxes is typically sourced from sustainable forests, making them an environmentally responsible choice. Additionally, corrugated boxes do not use bleaches or dyes in their production, further reducing their environmental impact.
Customizable Designs
Shipping boxes offer extensive customization options. Businesses can tailor the size, shape, and printing of the boxes to meet their specific packaging needs. This customization allows for branding and product information to be prominently displayed on the packaging, enhancing brand visibility.
Stacking Strength
Shipping boxes excel in stacking strength. Their robust construction and fluted layer provide excellent support for stacking multiple boxes on top of each other. This feature is essential for storage and shipping, ensuring that products remain intact during transit and storage.
Lightweight and Cost-Effective
Despite their strength, Shipping boxes are lightweight, making them cost-effective for shipping. The reduced weight helps minimize shipping costs, which is a significant advantage for businesses looking to optimize their logistics.
Shock Absorption
Shipping boxes are known for their shock-absorbing properties. The fluted layer acts as a cushion, protecting the contents from impacts and vibrations during transportation. This feature is particularly valuable for fragile or delicate items.
Recyclability
Shipping boxes are 100% recyclable. They can be easily recycled to create new paperboard products, reducing waste and conserving natural resources. This eco-friendly characteristic aligns with sustainability goals and environmentally conscious practices.
Biodegradable
In addition to being recyclable, Shipping boxes are also biodegradable. This means that if they end up in a landfill, they will naturally break down over time, minimizing their long-term environmental impact.
Easy Handling
Shipping boxes are designed for ease of handling. They often feature hand holes or built-in handles for convenient carrying. This makes them user-friendly for both consumers and warehouse staff.
Versatile Applications
Shipping boxes find applications across various industries, from e-commerce and retail to manufacturing and agriculture. Their adaptability and versatility make them suitable for packaging a wide range of products.
Insulating Properties
The air pockets in the fluted layer of shipping boxes provide insulating properties. This helps regulate temperature and humidity levels inside the box, making them suitable for products that require controlled environmental conditions.
Resistance to Moisture
Shipping boxes are resistant to moisture to some extent. While they are not entirely waterproof, they can withstand brief exposure to moisture without compromising their structural integrity. However, additional packaging measures may be necessary for products that require complete moisture protection.
Types of Shipping Boxes

Regular Slotted Container (RSC) Boxes
The most common shipping box has flaps which meet in the middle for easy sealing. Standard RSCs are usually built with corrugated sidewalls, making them sturdy and resistant to damage. For fragile cargo, heavier RSCs are used; these are double-corrugated boxes with a second fluted layer to reinforce the structure.

Tuck-top Boxes
The name refers to the way these box lids are constructed, which makes opening and closing them easier. Standard tuck-top design usually incorporates a flap that extends forward, allowing the box to seal itself. A variation on the design – tab-lock boxes – was created to ensure additional security and tamper resistance.

Die-cut Boxes
These boxes are custom-built and follow a specific folding pattern based on the size, shape, and quantity of the materials to be packaged within.

Mailing Tubes
These cylindrical cardboard containers are used to ferry large printed documents such as blueprints, posters, reproduction prints, and artwork.
Applications of Shipping Boxes
Manufacturing and Distribution: Ensuring Safe Delivery
In the manufacturing and distribution industry, shipping boxes are paramount for the safe and efficient delivery of products. Corrugated boxes are often used due to their strength and durability, capable of withstanding the rigors of long-distance transportation and handling. They protect the product from damage, ensuring it reaches the customer in perfect condition.
Healthcare: Aiding in Sterile and Safe Transportation
Shipping boxes play a critical role in the healthcare industry. They ensure medical supplies, equipment, and pharmaceuticals are transported in sterile and safe conditions. Specialized boxes, such as insulated shipping boxes, are used to maintain specific temperature ranges for sensitive items like vaccines or biological samples.
Education: Securing Educational Resources
In the education sector, shipping boxes are used to transport textbooks, learning materials, and equipment. They ensure these resources reach educational institutions intact, facilitating effective learning. Custom boxes, tailored to the size and shape of specific items, can help minimize damage during transit.
Building Services: Facilitating Maintenance and Repair Operations
For building services, shipping boxes are essential for transporting tools, equipment, and supplies. Sturdy boxes protect these items from damage, while well-organized interior compartments can assist in keeping items sorted and readily accessible.
The Considerations for Buying




Size of the Product and Box
First things first: you are shipping a product or an item in various shapes and sizes. So, it is only right that you consider their sizes first before the other factors. There are size variations available. You can ship items as small as a computer chip or beer and as big as household appliances.
There are two types of sizes that you have to consider. The first one is the internal dimensions and the other is the external dimensions. The internal dimension refers to the space inside the box. In comparison, the external dimension refers to the outside size. The difference between these sizes depends on the material.
For example, if the shipping box is made out of wood, there would be a significant difference between the two. The external dimension would be a lot bigger than the internal.
When choosing the box dimensions that would fit your product, the internal dimensions should be considered. That is because that refers to the space inside where your product would be put into. For example, if the internal dimension is 12x12x3″, it can fit items of the same size or smaller.
The outside dimensions are usually checked for shipping purposes. The fees will be calculated depending on the outer side of the shipping box. So, it is strongly advised to get a box that is the right fit for your item.
This way, you wouldn’t be spending an unnecessary extra fee for shipping. Aside from this, you have to consider the parcel delivery box of the client. Making sure that it fits their post box for their homes can help improve service satisfaction.
Breakability of the Product
The inside dimensions of the box are also dependent on the item’s breakability. This refers to the quality of a product to easily be broken or damaged.
When you are dealing with items that do not easily break, you can use boxes with no extra space. This means that you can choose one that has the exact same size as your product. This leaves you with void space as you won’t be needing it.
But, for items as breakable as mugs or others with fragile materials, it is strongly advised to choose a box with extra space. This extra space will be used for the extra packing material to avoid damages.
These materials are used to fill the void fill or the extra space in your boxes. You might be wondering about how small or big the extra space should be. The answer is it depends on how breakable your items are and the number of extra materials or fillers you would need to keep them safe.
Breakability is also one of the reasons why most clients opt for a parcel box. These boxes are good for households that usually spend most of their time outside. A parcel dropbox will assure them that the items delivered to them are safe.
Strength of the Box
No matter how big or small your item is, it is important to consider the strength of the box. This is usually measured using two methods — the Mullen Test and Edge Crush Test. These tests measure different properties of the boxes.
The Mullen Test covers the bursting strength. The Edge Crush test is concerned with stacking strength.
The Mullen test measures the amount of pressure it would take for the wall of a box to rupture. The standard rate is usually labeled with # or lb.
While the Edge Crush test measures how strong the boxes are when it comes to stacking. In other words, it is concerned with the amount of pressure a box can hold before being crushed. This is usually represented as ECT such as ECT.
The results of these tests are usually printed and posted on manufactured boxes. This serves as a certificate or proof of the boxes’ strength or durability. This is important because it determines how protected your items will be.
In shipping, your items will be amongst other parcels. Different courier companies handle items differently as well. There would be no guarantee that it will be handled with care at all ties. So, making sure that your boxes can handle getting crushed or damaged is important.
Shipping Mode and Costs
It was discussed above how the size of the box affects the costs. You should always remember that not all products require a bigger box. Some items can be packed in a well-fit box to help you cut down on the shipping costs.
The type of shipping also affects the right kind of box choice. There are different types of shipping methods depending on the location of the shipper and the client.
If the sender and receiver live relatively close to each other, it would usually only require land transportation. This means that the number of times these items will be transferred is lesser. This mode would require you relatively less sturdy boxes than long-distance shipping.
Products Description
Set the carton size and recommend good materials and printing processes according to your needs. Free sample.



Our Certificate
Our products comply with various standards and have certificates such as FSC and ISO 9001.

Contact Us
haileyhuang@sz-yuelong.com
+8618123802403
Frequently Asked Questions
We're professional shipping boxes manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale cheap shipping boxes for sale here from our factory. Contact us for free sample.
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