Corrugated boxes are normally made up of varieties of corrugated paper boards that contain a number of rows and columns which make the paper stronger as compared to average cardboard. These paper rows and columns inside provide strength and flexibility which makes ready to use corrugated sheets which can be used for creating corrugated boxes
At SP Industries- We manufacture high-quality packaging corrugated boxes that can be used for various applications and in almost every industry. Our Corrugated Boxes / Cardboard Boxes / Carton Boxes are made from strong and highly durable corrugated cardboard material. We provide a variety of cardboard boxes or cartons which include 3 Ply, 5 Ply, 7 Ply, 9 Ply Corrugated Box, Cube Boxes, Shipping Boxes, and others based on the requirements.
We are one-stop packaging box supplies that offer die-cut custom-made boxes as per the client's requirements including shipping boxes too for heavy material transit.
We ensure that each and every carton box that we manufacture are the best quality with high durability
We have highly skilled labour and works as team to deliver the best in quality of corrugated boxes
We believe in customer satisfaction and we make sure that product which we manufacture are total as per clients' requirement and scope
One of the UVP of SP Industries is On-time delivery, we have high quality semi-advanced machineries for delivery and dispatch
Corrugated boxes are versatile and can be crafted to accommodate a wide range of shipping needs, resulting in thousands of variations in shapes, sizes, thicknesses, and designs. This variety also extends to customized boxes tailored to specific requirements.
Despite the vast number of box types, they all share fundamental attributes from which more complex designs are derived.
A typical corrugated box includes essential elements such as a lid, top, sides, bottom, and internal space. These core components form the basis of all box designs, and modifications to these elements result in the diverse array of box types available.
It is generally assumed that all corrugated boxes are built to be sturdy, durable, and long-lasting, having been designed and manufactured to fulfill specific needs and meet predetermined conditions.
A slotted box is crafted from corrugated fiberboard that is pre-scored and slotted, allowing it to be folded into shape to create a corrugated container. Among the various box types, slotted boxes are the most prevalent and versatile. They are commonly used for shipping and storing a wide range of products, chemicals, and parts.
The term "slotted box" covers a variety of box designs, each with specific characteristics and uses, as detailed below.
Flaps are of the same length, with the two outer flaps being half the width of the container, which meet at the center of the box when folded.
The half-slotted corrugated box is exactly like the regular version but is missing one set of flaps to form the top.
The flaps are the same length, with the outer flaps overlapping. To secure the shape, the overlapping flaps are stapled. This design has greater length than width.
All of the flaps are the same length, with the top and bottom flaps overlapping for greater support for heavier items.
For a center slotted corrugated box, the inner and outer flaps have different lengths and meet in the center when folded.
The divider container is similar to the other slotted versions but has a pre-glued, internal divider in the center of the interior.
Telescope boxes are named for their design, which features two separate, foldable parts: the body and the cover. The body forms the main part of the box that holds the item, while the cover acts as a lid that fits over the body. When assembled, the cover and body overlap, creating a secure container for shipping and storage.
A rigid corrugated box is constructed from three components: two end panels and a central body. The end panels are folded into place at the ends of the box, while the central body piece folds together to complete the structure. The rigidity of the box is provided by the flaps or joints that secure the box's shape.
In the self-erecting variant, a single sheet of scored corrugated fiberboard is designed to fold into a slotted or telescope-style box. This type of box can be quickly assembled into its final form without additional assembly steps.
The types of folders include one piece, five-panel, and tray.
The single-piece box features a flat base with flaps that fold to create the sides and ends, while the extensions of the side flaps form the top.
In the five-panel design, the panels fold in a single direction, with the second and fourth panels serving as the top and bottom, and the fifth panel acting as a side.
Trays are available in both five-panel and four-panel designs; the five-panel tray includes a top, whereas the four-panel version does not.
The tucktop corrugated box is designed for quick and easy assembly. This box comes pre-glued, starting out flat with the bottom tucked into the box's body and the top flaps extended. To set it up, simply open the sides of the box, which causes the bottom to flatten, making it ready for loading. The box assembles swiftly in one motion.
A variant of this design is the tucktop snap lock bottom box. Unlike the tucktop, this version does not have a pre-glued bottom. Instead, the bottom is formed by folding four flaps together. The primary differences between these two types are the setup time and the associated costs.
A double cover corrugated box features a body shaped like a square or rectangular tube, with interchangeable telescopic covers for the top and bottom. These components are kept flat until needed. To assemble, the telescopic covers are fitted onto the tube, which then opens to accommodate the covers.
There is also an interlocking variant of the double cover box, which offers a more secure fit. This version includes interlocking flanges on both the covers and the tube, enhancing the box's strength. It is specifically designed for shipping heavy items, such as appliances and heavy equipment.
