Glass bottle label application problems and solutions
During our 15 years glass bottle exporting work, Some customers reported that the labeling machine had uneven bubbles during labeling process. This bubble will make final product not so perfect for consumers. There are several reasons for the labeling:
1. During the manufacturing process of glass bottles, grease or other lubricants are used in the mold. These greases may remain on the bottle wall, resulting in oil on the glass bottle body.
2. Glass bottles have special shapes. Some bottles have special shapes such as tapered bottles, which are prone to uneven labels when labeling.
3. Label material and label viscosity will also affect the labeling effect. Poorly adhered label can be caused by many factors. First of all, the adhesive itself could be bad. Poor quality adhesive is often indicated by uneven coverage on the pressure sensitive label with simply too little adhesive present.
A reliable manufacturer will save your tons of money and time.
4. The quality of the labeling machine also affects the labeling effect.
How to Solution it:
For solutions to the above problems, please refer to the following:
1. There is oil on the glass bottle. This oil mainly use the molds, You can clean the bottle to achieve the best use effect.
2. For special bottle types, it is recommended to use silk screen logo, hot stamping and other processes.
3. Customize labels with good quality and high viscosity, You can check your labels under bright light to see whether or not there is adequate adhesive, or if the adhesive’s quality up to standard, you also need find a great quality label supplier, they will make sure the Label’s quality in stable, which always the top reason of the problem of bubble.
4. Replace the label machine with a better quality one. The above can greatly avoid these situations. Regular labeling machine only cost us$200, we once see the expensive machine cost us$30, 000, it’s a huge difference, whhere is their difference? how can you expect same effect from both machines? the premium labeling machine has exact highly accurate positioning of cameras lens, and more evenly and higher pressure in labeling
if you has any questions on the glass bottle labeling, welcome email us, we are pleasure to solve for you, our lessons and experience will help for your bottle labeling project: