Corrugated box 40x30x20
Direct Manufacturer
Each carton box size has different applications, among which the 40x30x20 carton box is a medium-large size carton box commonly used for COD shipping and packaging, and transporting small-sized goods.
The box is designed with standard dimensions, ensuring good load-bearing capacity, high durability, and bringing safety to goods.

Hoang Phuc Pack specializes in producing carton boxes according to customer requirements in size, paper type, design, etc., with guaranteed quality, affordable prices, meeting all packaging needs of different industries. If you are in Ho Chi Minh City and are looking for a reputable carton box manufacturer, contact us immediately for consultation and support.
1. Structural Features of 40x30x20 Carton Boxes
The 40x30x20 carton box is made of 3-layer or 5-layer carton paper depending on the size and weight of the goods being packaged. Heavy goods usually use 5-layer carton paper, and vice versa, to ensure load-bearing capacity and provide absolute safety during transportation.

Therefore, to choose a carton box with guaranteed quality and suitable cost, you need to determine your packaging needs and the size and weight of the goods before purchasing or producing.
The 40x30x20 carton box is usually designed to order with pre-printed information on the box surface to support a fast and convenient packaging process. Furthermore, the pre-designed size ensures that goods are packaged perfectly and safely.
1.1 Specifications of 40x30x20 Carton Box
- Name: 40x30x20 carton box, or COD shipping carton box, etc.
- Size, outer dimensions (cm): 50x30x20
- Paper type: 3-layer or 5-layer carton paper according to customer product requirements.
- Carton paper origin: Japan, Thailand, Indonesia, etc.
- Paper weight: The higher the paper weight, the thicker it is, and the better the box quality.
- Flute types: Various flutes can be used, such as A, B, C, E flutes, etc.
- Carton box printing paper color: Brown, white, or printed according to the customer's required size
- Printing technology: Uses modern printing technologies such as offset or flexo printing to ensure that the images and information on the box are always clear.
- Design and printing: According to customer requirements, Hoang Phuc Pack's machinery system can print 1-6 colors continuously.
- Production quantity: Hoang Phuc Pack meets all orders with unlimited quantities. We accept wholesale and retail carton box production at very favorable prices.
1.2 Applications of 40x30x20 Carton Box
With its rectangular design and medium size, the 40x30x20 carton box is used for packaging and transporting COD goods, express delivery, or transporting goods for businesses and small retail stores.
Some popular products packaged in 40x30x20 carton boxes today include:
- Clothing, shoes, and sandals
- Food such as snacks, milk, etc.
- Electronic accessories
- Fruits and vegetables
- ...
Depending on the weight of each product, choose a 40x30x20 carton box with a 5-layer or 3-layer design to ensure good packaging support and help your business.
1.3 Advantages of 40x30x20 Carton Box
The 40x30x20 carton box is an effective solution for packaging medium-sized goods today. Below are the advantages of the 40x30x20 carton box:
- Good load-bearing capacity and high durability.
- Sturdy, thick box with good impact resistance.
- Fast printing.
- The box design is customized to optimize packaging, fitting the product perfectly while not being affected by weight or incurring additional costs if the box is too heavy.
- Easy to use, supporting a convenient and fast packaging process.
- Low price, suitable for all users.
- Promote and reach many potential customers.
>> See more features and construction of 5-layer carton boxes
2. Top 5 40x30x20 Carton Box Designs
Hoang Phuc Pack would like to present customers with several 40x30x20 carton box designs for reference and to provide more options when you need carton boxes for packaging and transporting goods.





3. Carton Box Manufacturer - Hoang Phuc Pack
Hoang Phuc Pack is a carton box manufacturingcompanythat produces carton boxes to order with guaranteed quality and reasonable prices. If you need carton boxes, contact us immediately for consultation, free design support, and door-to-door delivery.

Hoang Phuc Company has many years of experience in producing and supplying various types of carton boxes, such as: double-wall carton boxes, tuck-top carton boxes, die-cut carton boxes, regular carton boxes...meeting all packaging needs of different industries.
All carton box products are produced using a closed process and meet all carton box quality criteria to help customers use them domestically and internationally. The images, symbols, and information printed on the box are guaranteed to be clear and sharp, helping to protect the product to the maximum during packaging and transportation to the customer.
We have a door-to-door delivery team for customers upon request in all districts of Ho Chi Minh City and other neighboring areas such as Binh Duong, Dong Nai, etc. In other provinces and cities, we support customers with delivery through shipping companies, so you can be completely assured about delivery.
With many years of experience in the industry, Hoang Phuc has been trusted and chosen by hundreds of thousands of customers. This is a "trusted" address for many long-term partners in the production and supply of carton boxes.
Therefore, if you need printing or custom carton box design and production, contact us immediately for support. By choosing Hoang Phuc Pack, you will receive the following benefits:
- Favorable pricing policy, providing the best support for all customers.
- Free carton box design support.
- Door-to-door delivery in the Ho Chi Minh City urban area and neighboring provinces. For customers living far away, we support delivery to shipping warehouses.
- Commitment to product quality as originally agreed.
- Delivery time guaranteed on schedule.
The above is information about 40x30x20 carton boxes. We hope this article brings you a lot of useful information. If you still have any questions about carton boxes or need to find a carton box manufacturer and printer in Ho Chi Minh City, contact Hoang Phuc Pack immediately for the fastest consultation and answers.
>> See more carton boxes 60x40x40
With practical experience in producing and printing various types of carton boxes, Hoang Phuc Pack is ready to support you. For all detailed information, please contact:
Hoang Phuc Pack Industrial Production Co., Ltd.
- Address: 323A Le Quang Dinh, Ward 5, Binh Thanh District
- Warehouse: 256/32 TX25, Thanh Xuan Ward, District 12, Ho Chi Minh City
- Manufacturing plant: Hamlet 5, Thanh Tuyen, Dau Tieng, Binh Duong
- Tel: 028 6685 4143 - Hotline: 0975 777 035
- Email: hoangphucpack@gmail.com
02862770135
0975777035 
