China Lock Bottom Corrugated Box Manufacturers Suppliers Factory

Your Professional Lock Bottom Corrugated Box Supplier

Dongguan Xiangqi Paper Products Co., Ltd., established in August 2011, is located at Building 11, No. 27 Liaofu Road, Liaobu Town, Dongguan City, the renowned manufacturing hub. We are a professional provider of comprehensive printing and packaging solutions, offering a full range of services including initial product packaging design and optimization, technical research and development, pre-press management, professional testing, lean production, fast logistics distribution, and high-quality supply chain management.we provide cost-effective, high-quality printing and packaging products and services to clients across various industries worldwide.

Standard Lock Bottom Corrugated Box
The Standard Bottom Closure Corrugated Box is designed for efficient packaging and protection of a wide range of products. This versatile box features a simple yet effective bottom closure mechanism, ensuring easy assembly and secure
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Lock Bottom Corrugated Box with Safety Lock
The Safety Lock Bottom Closure Corrugated Box is specifically designed to provide enhanced security for your products. Featuring a reliable safety lock mechanism, this box ensures that contents remain secure during storage and
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Lock Bottom Corrugated Box with Hook
The Hook Bottom Closure Corrugated Box is designed for convenience and versatility in packaging. Equipped with an integrated hook feature, this box allows for easy hanging display, making it ideal for retail environments. Its durable
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Auto Lock Bottom Corrugated Box
Auto Lock Bottom Corrugated Box offers an innovative solution for packaging efficiency. With its unique design, this box features a self-locking mechanism that simplifies assembly, saving time during packing processes. Its sturdy
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Why Choose Us

01/

Quality Assurance
In terms of quality assurance, the company strictly follows the standards and norms of the industry quality system. Adopt industry-leading testing equipment to ensure product quality and good reputation.

02/

Product Application
The corrugated color boxes produced by the company have been successfully used in the packaging of more than 120 brands in the domestic and foreign cosmetics, electronic appliances, clothing, daily chemicals, high-end gift boxes and other industries.

03/

Advanced Equipment
The company has introduced the world's most advanced printing equipment, including Heidelberg 8C+1UV printing presses, Heidelberg 6C+1, Heidelberg 5C+1 printing presses, Kodak CTP, fully automatic die-cutting machines, fully automatic laminating machines, fully automatic gluing machines, semi-automatic forming machines and other advanced offset printing production equipment and post-production lines.

04/

High-Quality Service
Provide services such as early product packaging design and optimization, technology research and development, prepress management, professional testing, lean production, efficient logistics, and high-quality supply chain management.

Advantages of Lock Bottom Corrugated Box

Tailored Dimensions:

Get the exact width, height, and depth needed for your shelves or products.

Easy Assembly:

Choose from self-locking or glued designs for fast setup and consistent use.

Reinforced Strength:

Support heavier items with durable, multi-wall corrugated construction.

Labeling Options:

Improve organization with print-ready surfaces for product IDs, barcodes, or branding.

Specification

Name	Blank kraft cardboard paper boxes for packaging
Color, Shape and Logo	Customized, Let Your Logo Unique
Design and Advise	Free Design and Skilled Support, Put Your Good Ideal into Reality
Size	Accept Customized
Paper color	Accept Customized
MOQ	Low MOQ to Avoid Unnecessary Waste of Your Products and Money, Not Less Than 1000 PCS
Usage	Shopping, Advertising, Gift, Packaging, Promotion and Retail Store etc

Liners Materials

Kraft Paper liners consist of 70-80% “virgin” chemical pulp fiber, which results in a top paper grade that is very stiff and durable. It is the most sustainable option out of all the types of corrugated paper materials available, but it is also the most costly.

Test Paper liners are less expensive than Kraft because they use more recycled fiber content, resulting in less durability. The higher recycled fiber content also makes the paper more difficult to print on, but it is very common to use test paper as the inner linerboard of a corrugated box.

Flute Paper Liners are available in Semi-Chem and Waste Based Fluting. Semi-Chem uses virgin fibers and a neutral sulphite semi-chemical process, while Waste Based Fluting uses 100% recycled fibers.

Our Step Order Process

Order

You can place the custom order directly through our website.

Design

Please choose from our portfolio of custom designs or provide a certain layout, pattern, logo, or artwork.

Approve

You will get an email as a confirmation once you finalise the custom design.

Production

Our team will develop the custom boxes tailor-made to your exclusive designs

Delivery

You will get the order delivered within two weeks after your confirmation

Uses for Lock Bottom Corrugated Box

Food Industry
During the production of corrugated boxes, a glue composed of water and starch is utilized to bond the flutes and liners. This choice of adhesive helps prevent contamination of fresh produce, such as fruits and vegetables.

Office Supply and Stationary
When shipping or storing office supplies, particularly paper products, a primary concern is the potential for damage during transit or while on shelves. Corrugated boxes are designed to address this issue by providing both strength and cushioning, thereby minimizing the risk of damage and ensuring that office materials remain in good condition.

E-Commerce
In e-commerce, corrugated boxes play a crucial role in maintaining an efficient and agile supply chain, which is essential for the industry. Over the past two years, their use has surged as they become central to e-commerce logistics.

Textiles
The surge in online shopping has driven a significant increase in the use of boxes for shipping textiles. Considerable investments are being made in packaging solutions to ensure safe, dependable, and intact delivery. Since customer satisfaction is vital for retaining clients, corrugated boxes have become crucial in meeting consumer expectations.

Electronics
When shipping electronics and electronic components, selecting the right packaging is crucial due to the delicate nature of these items. Improper packing can easily result in damage. Corrugated boxes are commonly used in conjunction with additional packing materials to provide extra protection.

Healthcare
Similar to the electronics industry, healthcare materials require careful handling and packaging. Sensitive medical instruments are prone to damage from inadequate packaging and rough handling. For medications, specific shipping conditions must be met to ensure their safety and efficacy.

Batteries
Shipping materials for the battery industry must adhere to rigorous safety and regulatory standards. The fiberboard used in these custom-designed boxes complies with industry guidelines for corrugated packaging. In addition to specialized liners, each battery shipping container must be clearly labeled with relevant safety instructions and content information to ensure proper handling and legal compliance.

Automotive
Shipping auto parts demands meticulous preparation due to the diverse sizes and shapes of the components. The primary objective is to ensure that each part is adequately protected from damage during transit, which involves selecting packaging that is robust, capable of supporting weight, and provides cushioning.

FAQ

Q: What is a bottom lock box?

A: An auto lock bottom box, sometimes also referred to as an auto bottom carton, is a folding carton box with an automatic locking bottom. These boxes can be easily assembled by squeezing the sides so that the box pops into shape with the bottom already locked closed.

Q: How to increase the strength of a corrugated box?

A: The number of plies can be added in a corrugated sheet to enhance the strength of the boxes. Hence, we can conclude that one can easily increase bursting strength by increasing the number of plies of a fluted paper to enhance the strength of the corrugated boxes.

Q: How to reinforce the bottom of a cardboard box?

A: Add a cardboard layer at the bottom
You can do this by measuring the perimeter of the bottom of the inner part of your box and cutting a piece of cardboard with this size from a larger piece of cardboard. This base layer will help even the load on the bottom flaps, making it less likely to open.

Q: What is the bursting strength of a 5 ply corrugated box?

A: Bursting Strength : 19 Kg/ cm2 (min). "Material : 5 ply Narrow flute corrugated card board box of each ply of 150 GSM Imported Virgin Kraft Paper.

Q: Is corrugated cardboard stronger than regular cardboard?

A: Structure: Corrugated is triple-layered with a central fluted sheet, whereas traditional is typically a single flat sheet. Durability: Corrugated is designed to support heavier weights and protect against external damages. Usability: Corrugated is more adaptable for different product sizes and safer for fragile items.

Q: How to keep a cardboard box from collapsing?

A: Tape over joints and edges
You can tape each area several times to reinforce it further. The bottom of your cardboard box will have to carry most of the weight of whatever you put in it. You can reinforce it by adding another layer of cardboard on top of the flaps at the bottom of the box.

We're professional lock bottom corrugated box manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy high-end lock bottom corrugated box from our factory. Contact us for free sample.

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