The candle labels are being used for two major purposes. The first purpose is to enhance the value of the candle so that it can attract the customer, while the second purpose is to provide product-related information to its targeted audience. Because of these reasons, the displayed details should be printed with top-notch techniques so that the provided information does not fade away or worn off easily. Here we are going to enlist some of the most efficient and modern printing techniques for printing these labels.
Offset printing technique
The offset printing technique is also known as offset lithography or litho-offset. It is known as an offset because the printed image does not shift directly onto the surface of the paper, but an intermediate plate is required for that purpose. The product labels or all other kinds of tags can be effectively printed through this technique. This technology works on the simple principle that water and oil do not mix.
There are different rollers through which the printing paper is passed. For example, the water roller is used to damp the surface of the non-image area. In contrast, this provides the possibility for ink rollers to shift greased ink on the targeted area of the image. Then the paper is transferred from different rollers through which the excessive water is squeezed, and then finally, the paper is passed to the Impression cylinder. This cylinder presses the image onto the paper. This process uses colours from the famous CMYK scheme.
Advantages of litho-offset
This method of custom candle labels printing provides so many advantages. It is a cost-effective process through which you can create hundreds and thousands of labels at affordable prices. Through this printing technology, you are allowed to create custom designs that will be printed effectively on the tags. This technique ensures high-quality images. It is a quick process and is used for commercial purposes. The printed image has a longer life span which means that it will not be easily faded away.
Screen printing technique
The screen printing is done by using a polyester mesh through which the ink is transferred to the surface of the required material. This technique is also known as silk printing because, in the past, silk was used as a mesh to transfer images. Through such techniques, you can make printed product labels very easily. This technology uses one colour at a time for printing purposes.
The photo-sensitive coatings are usually applied to the polyester mesh over wooden or aluminium frames. After that, the design of the graphics or the image that is to be printed is placed on this mesh. Then this whole apparatus is exposed to heat or light. This causes the coating to get hard on the exposed, non-image area. The unexposed image area remains unhardened and is washed away by water sprays so that the ink can flow. Now, this screen is placed on the top of the substrate, and the ink is pushed through a blade known as a squeegee. This way, the image is printed on the desired material efficiently. Now, this freshly printed label is put under the UV lamps so that the ink can get dry.
Advantages of screen printing
When the screen printed labels are long-lasting because they produce a very thick coating of ink. These printed product labels are moisture and water-resistant, so they do not fade away due to adverse environmental conditions. This printing causes a fine quality of image or graphics with great finishing. Through this, you can make labels in bulk quantities and that too at lower prices.
Digital printing technology
Digital printing technology does not need any other intermediate surface like a screen or plates for transferring the image, but it can directly print the image or the graphics on the substrate. Many Online printing services are providing this digital printing because it is a quick and cost-effective technique. The inkjet printers are used in this technology which deposits the ink or the toner on the required material. The ink does not penetrate inside the material but creates a thin film of the image that can be adhered to the surface through heat processes. This printing can be done on different materials like paper, canvas, glass, metal, etc.
Advantages of digital printing
There are different design possibilities through which you can print the product labels through this digital printing technique. There is no limitation of colour, so the business can opt for a colourful image or graphical illustrations easily. The small production of printed labels is possible through this technology. Besides this, digital printing is far more eco-friendly than all the other conventional printings because they use sustainable films and inks for printing purposes. No dye or ink is wasted through this technology, so it does not contribute to the pollution of the environment.
The candle labels can be printed with either one of these above-mentioned printing techniques. To make these labels more water-resistant yet attractive, the business can also opt for premium finishing coats that include matte lamination, glossy lamination, and metallic foiling, etc.