New technology for sealing and shrinking sleeve

In the realm of packaging aesthetics, beverage packaging must meet specific visual requirements to allow consumers to clearly view the product inside. This includes checking the color and identifying any sediment or impurities, which directly affects their perception of quality. At the same time, an appealing design is essential to capture attention on the shelf. The package should also serve as a medium for conveying important product information and promotional content. With the continuous advancement in packaging technology, various color options, materials, and innovative forms have emerged. Among these, sleeve labeling has become a popular and widely used method in recent years. It not only highlights the unique shape of the container but also allows for vibrant and eye-catching graphics. In practice, this type of label stands out among other products, gaining consumer approval. However, traditional sleeve labels that closely follow the container's contours can be expensive to produce. To address this issue, German company Krones AG has introduced a more cost-effective alternative: the "sealing shrink sleeve" technology. The sealing shrink sleeve combines a Contiroll labeler, an ultraviolet-curing tunnel, and a steam-shrink tunnel. This system replaces the traditional process of applying shrink sleeves to bottles. What makes it unique is its use of a steam-shrink tunnel paired with a hot-air tunnel for the shrinkage process. The technology utilizes a newly developed stretched polyethylene material, enabling up to 22% shrinkage of the label onto the container. The process is similar to that of a standard Contiroll labeler. Initially, the film is wound around the container from a reel, and the edges are bonded using a UV-crosslinkable adhesive. The UV lamp then activates, curing the adhesive and preparing the label for the next stage. The packaged item is then moved into a one-meter-long tunnel where the UV light is turned on, and the adhesive is heated and cross-linked. The UV lamps used in this system offer several advantages. After the label is exposed to UV light, it enters the steam-shrink tunnel. Here, the label shrinks and conforms perfectly to the bottle’s shape using steam. The Shrinkmat steam tunnel, a new component developed by Krones, is fully insulated to minimize energy loss and protect operators from heat exposure. Additionally, the modular design of the steam tunnel allows for easy expansion, making it simple to add capacity when needed. The UV and steam tunnels can be seamlessly integrated into existing production lines or retrofitted in a bypass configuration, significantly enhancing production flexibility. This innovation not only reduces costs but also improves efficiency, making it a smart choice for modern beverage packaging.

Loss Weight

The scientific name of MCT is called medium chain fatty acids, which naturally exist in breast milk. Everything in breast milk is the essence. Its unique structure can decompose energy rapidly and efficiently in the liver, and MCT has the advantage of being rapidly digested and absorbed. It does not need hydrolysis of pancreatic lipase and does not involve lymphatic system. The unique metabolic pathway determines the positive effect of MCT on weight loss. In other words, if you eat MCT, even if you don't eat carbohydrates, your body will have a significant sense of satiety.


1. Appetite suppression:

Increase satiety, delay gastric emptying time, and directly affect the central nervous system

2. Inhibit digestion and absorption:

Inhibit the digestion and absorption of carbohydrates: inhibit the function of related catabolic enzymes and delay the speed of absorption

3. Inhibit the digestion and absorption of oil:

Inhibit the effect of lipolytic enzymes, avoid the contact between oil and lipolytic enzymes, and delay the absorption of fatty acids

4. Promote metabolism:

Increase energy consumption, increase fat oxidation, reduce fat formation

Citrus Aurantium Extract, L-carnitine Powder, Garcinia Combogia Extract, MCT Oil Powder

Xi'an Tian Guangyuan Biotech Co., Ltd. , https://www.tgybiotech.com

Posted on