Corrugated Boxes – Edge Crush Test (ECT) There are currently two tests used throughout the corrugated industry to determine strength. Historically, the long time industry standard has been the Bursting (Mullen) Test, which is related to the rough handling durability of corrugated materia

Use a pre-assembled corrugated box to get the most accurate measurement.Boxes are measured by the inside dimensions from score line to score line.Measurements for standard cardboard boxes are listed Length (L) x Width (W) x Depth (D), depth is sometimes referred to as height

Regular Slotted Container (RSC)

This is the most common style of box, and typically what you picture in your head when you think of a package. For this box, all flaps are the same length, and the two outer length flaps are one-half the container’s width, so that they meet at the center of the box when closed.

Full Overlap Container (FOL)

This style of box is the same as an RSC except both sets of outer flaps fully overlap one another to cover the full width of the container. Wider flaps and extra thickness on the top and bottom of this box make it a better option for products in need of more protection.

One Piece Folder (OPF)

This is a box just like it sounds, one piece of board that is creased and slotted so it can be folded into a box with a flat, unbroken bottom. This box is a good option for books and printed materials.

Full Telescope Design (FTD)

FTD cartons consist of a separate top and bottom that fit over each other with flaps joining on the side or end panels. When pulled apart, they create two scored and slotted trays, both with flat bottoms. The full-depth cover slides completely over the body of the carton providing additional strength around the sides making this style suitable for high stacking strength of fragile articles.

What is the difference between corrugated cardboard and regular cardboard?

Cardboardtypically refers to a thick paper stock or heavy paper-pulp. You can see this type of material used for cereal boxes or greeting cards. … Corrugatedis made up of three layers of paper that includes an inside liner, an outside liner, and fluting with aruffled shape, which runs in betweenthe two

How many types of corrugated boxes are there?

There’s four typesof boards that can be used for corrugated boxes. The most common types used are single and double wall. Here’s a description of each: Single-Face: One sheet of liner is adhered to one sheet of corrugated medium

What is RSC corrugated cardboard?

Like most industries, the corrugatedbusiness loves acronyms, and these are two of the most common. RSCBoxes. RSCstands for “regular slotted carton” and is the typical box construction that results in four flaps on the bottom box opening and four flaps at the top opening

What is the thickness of corrugated cardboard?

The flute is made of a kraft containerboard usually over 0.01 inches(0.25 mm) thick. Overall sturdiness and thickness of corrugated fiberboard varies from 1/32 inch (0.8 mm), called “F” flute, to3/16 inch (4.8mm) for a “A” flute. Most common corrugated cardboard is “C” flute, with a thickness of 5/32 inch (4.0 mm)

Is paperboard recycled with paper or cardboard?

Since paperboardand cardboardare both papermaterial, they can be recycled, but cardboardboxes are much easier to recyclein comparison to paperboard.

Why is cardboard so strong?

The reason why cardboardis sopopular is because it has several unique properties: A sheet of corrugated cardboardis made out of three sheets of ordinary Kraft paper glued together with glue made of cornstarch. … Cardboardis strongand resists punctures, but it is also easy to cut with a knife

What is 3 ply corrugated box?

 Figure 3: Double wall corrugatedboard consists of two plies of fluted paper which are glued together by one plyof unfluted paper or cardboard and the exposed outer surfaces of which are each covered with one plyof paper or cardboard

What is meant by corrugated box?

Corrugated boxdesign is the process of matching design factors for corrugatedfiberboard boxeswith the functional physical, processing and end-use requirements. Packaging engineers work to meet the performance requirements of a boxwhile controlling total costs throughout the system.

What are the different types of cardboard?

Cardboardis a generic term that includes all typesof heavy-duty paper that can include card stock, paperboard, and corrugated fiberboard. However, when the average person thinks about cardboard, the first image that pops into their head is likely corrugated fiberboard

What is E flute cardboard

E FluteCorrugated Cardboardis a paper-based material consisting of a flutedcorrugated cardboardsheet and one or two flat linerboards. It is widely used in the manufacture of corrugated boxes and shipping containers.

What is double wall corrugated cardboard?

Single wallboxes are designed using just one layer of fluting. … Single wallboxes are economical, and they provide the cushioned protection and rigidity that is necessary in a shipping container. Corrugated cardboardconsists of a fluted corrugatedsheet and one or two flat liner boards.

What is a single wall box?

Single Wall boxesare constructed utilising one layer of fluting. They are the most commonly used boxesfor ecommerce shipping packaging, as they are a cheaper alternative to double wallyet still provide rigidity and cushioned protection required of a shipping carton.

What is the difference between corrugated cardboard and regular cardboard?

Cardboardtypically refers to a thick paper stock or heavy paper-pulp. You can see this type of material used for cereal boxes or greeting cards. … Corrugatedis made up of three layers of paper that includes an inside liner, an outside liner, and fluting with aruffled shape, which runs in betweenthe two.

The technology of commercial printing has come up a long way, and many advanced printing styles like litho laminated graphic printing have made several goods manufacturers too dependent on the technology. If you are looking for the best quality carton or cardboard box printing for the perfect commercially attractive look and finish, then litho lamination is your solution. Manufacturing custom litho laminated boxesis one of the most economic ways to produce bulk packaging boxes while maintaining the best quality and looks.

What is Litho Lamination?

Litho lamination is a printing technology. It is used to print cardboard based boxes, corrugated boards, and cartons which are used for bulk packaging of items. The food packaging industry, consumer durable industry, and many other manufacturing industries are highly dependent on the use of such cartons and cardboard boxes for their regular packaging of material. The high quality detailed custom prints are a must on these boxes for branding and stylish looks.

For litho lamination oil based ink and water absorption plates are used. Oil and water do not mix, and this science is used in the printing method. Two plates, one positive and another negative are used for printing. The negative plate is rough textured and water absorbent. The positive plate contains oil based ink. When both plates pass through rubber rollers then the water gets absorbed and the oil based ink gets extracted and then is transferred to the surface of the printing paper. This paper is then pressed and laminated onto the cardboard or corrugated board surface.

Cardboard cannot receive direct litho graphic prints in this method. This is so because the ink won’t stain the surface in the desired way. But paper easily catches the litho graphic print. And this is the best technology for manufacturing custom litho laminated boxes, as you can print any custom design and color with the best finish and highest accuracy.

The Requirement for detailed Custom Printing

As the manufacturer of a product you cannot wait ages for the best quality product cardboard packages. You need the delivery on time and litho lamination does exactly the same. The best quality custom prints at the most competitive and reasonable rates are delivered using this printing style within a very short time.

Quick processing coupled with economic rates and fast production is some of the qualities of this product. The finest quality prints which are laminated do not lose the print and ink. Thus, all goes in favor of this printing style. The manufacturing custom litho laminated boxes is one of the most preferred ways of bulk production for the packaging giants and product manufacturers.

Why go for anufacturing Custom Litho Laminated Boxes?

Some of the best reasons you would consider getting your corrugated board boxes litho graphic printed are:

• Extreme freedom with customization is ensured when you select litho graphic printing. You can input anything that you desire in the prints. Whether you want it animated or real life with real graphics, or some other combinations, you can easily get it done. Integrating logos, designs, graphics, faces, tag lines, product information, statistics and figures, social media and all such things are easier than ever with custom printing solutions. You may make any design of your choice and get them printed easily while manufacturing custom litho laminated boxes.

• When you design your product boxes your own way, you can add any smart and vibrant color and graphics. This makes it a right way for marketing and branding.

• This is one of the most economic ways of designing product boxes which ensures quality, durability, style and appeal.

• Litho laminated corrugated or cardboard boxes are recyclable. Hence they are a healthy choice for the environment.

Litho-laminating Process

The litho-laminating process is a means of creating corrugated board that has a high quality, litho printed surface. The process may use a reel  or individual sheets of corrugated board as the carrier, while the top liner is normally coated paper fed from a pre-printed reel or a stack of individual printed sheets.

The litho-laminating process can be sub-divided into three main types – inline, offline, and sheet to sheet. Some litho-laminating equipment can also be used for stand-alone  single-face corrugated production or sheeting.

The capabilities of any litho-laminating line will depend on the exact configuration of units included. In broad terms a line will consist of some combination of three main elements:

• Wet end: for single – face corrugated production,
• Laminating section: for adhering the printed paper to the corrugated substrate
• Delivery section

Not all litho-laminating lines feature a wet end. Each section may require additional handling and processing units which might include sheet feeders, rewinders, sheeters, tear tape applicators, and centerslit units, among others.

Process description

The key element of a litho-laminator wet end is the single facer group. This creates single face corrugated from reels of liner and fluting papers. The group is made up of several components including reel stands, splicers, pre-heaters, conditioners, and the corrugating single facer itself, often called a module facer, which creates the fluting and glues it to the liner.

The laminating section of a litho-laminator brings together the corrugated substrate, whether formed inline by a single facer, supplied on a reel, or fed as individual sheets, with the printed top paper, which may have been fed as a reel of pre-print or as individual sheets. A gluing unit applies adhesive to the flute tips of the corrugated carrier which the printed top paper is aligned with, and then adhered to. If the litho-laminate is to be delivered as sheets it will then be cut to the required length.

In the delivery section of a litho-laminator the laminated board passes through two drying stages – a single sheet compression process, where the sheets are pressed between two conveyors, and a belt press which results in good final bonding. The resulting litho-laminate is then delivered to a stacker or rewinder, depending on whether it is a web or a sheet.

Litho laminating line types

The three main types of litho-laminating lines have different capabilities, which may also vary subject to their exact configuration.

• The inline litho-laminator is predominantly used for inline sheet-to-web or web-to-web lamination, but can also be used for offline web to web laminating, double single face and sheet laminating, single face rewinding, tear tape application, and centerslit application on pre-print and unprinted webs. The line will consist of a wet end, in addition to a laminating section and delivery.
• Offline litho-laminating is mainly used for the production of sheet-to-web or web-to-web laminates, using a laminating section and delivery, but no wet end. Offline systems can also be used for double single face and sheet laminating, tear tape application, and centerslit application on pre-print and unprinted webs.
• Sheet-to-sheet litho-laminators utilize a laminating section and delivery to produce litho-laminated board from sheets of corrugated carrier and pre-printed paper.

Additionally, a litho-laminating line may be used as a standalone  single face corrugator or sheeter, enabling the user to carry out single face rewinding, the production of single face reels and sheets, and the carrying out of single face center cut or centerslit on pre-print and unprinted webs.