The red wine pvc plastic cap refers to the plastic bottle seal on the bottle mouth. Generally, the wine that is sealed with cork stopper will be sealed with a layer of plastic bottle seal at the bottle mouth after it is corked. The function of this layer of plastic bottle seal is mainly to Prevent the cork from getting moldy and keep the bottle mouth clean and hygienic. As for the origin of this layer of rubber cap, it can be determined that it appeared in the past 100 to 200 years.
In the early days, wine producers added caps to the top of the bottle to prevent rodents from gnawing on corks and to prevent worms such as weevil from burrowing into the bottle. The bottle caps at that time were made of lead. Later, people realized that lead was poisonous, and the lead remaining on the bottle mouth would enter the wine when pouring it, which would endanger human health. In 1996, the European Union and the United States simultaneously enacted legislation to ban the use of lead caps. After that, the caps are mostly made of tin, aluminum or polyethylene materials.
Plastic bottle sealing is a heat sealing technology, which is generally carried out automatically by mechanization by heating the plastic film and wrapping the bottle mouth.
Features:
1. The pvc rubber cap has good shrinkage, and can be well fastened on the packaged object after heat shrinkage, and it is not easy to fall off.
2. The pvc rubber cap can not only effectively waterproof, moisture-proof and dust-proof, but also better protect the product in the circulation link.
3. It is very suitable for mechanized packaging of wine and other products.
4. The printing pattern of the pvc rubber cap is exquisite and clear, and the visual impact is strong, which is convenient for displaying the high grade of the product and further improves the value of the product.
5. PVC plastic caps are widely used in the outer packaging of various red wine and wine bottles, which can better identify, publicize and beautiful products.
Post time: Mar-14-2024