PVC Plastic Wine Shrink Wrap Seal Lid Capsule Embossed Print Polylaminate Custom

PVC rubber cap, also known as heat shrink sealing cap or PVC heat shrink cap, is a widely used material for various types of product packaging. The following is a detailed introduction to PVC caps:

1、 Material characteristics

The PVC cap is made of polyvinyl chloride (PVC) material, which has strong adsorption and plasticity. PVC roll is the raw material for producing rubber caps, which comes in different specifications such as white, gray, transparent, matte, etc., and is flat and not easy to wrinkle, with high temperature requirements.

2、 Production process

The production process of PVC caps includes steps such as printing colors and patterns, slitting, and high-temperature pressing. After printing, the rolled PVC material is cut into small pieces and sent to another workshop. After high-temperature pressing, it becomes a common PVC cap. Some high-end rubber caps also need to go through processes such as edging and hot stamping, and then undergo high-temperature pressing to form them one by one.

3、 Application Fields

PVC caps are widely used for the outer packaging of irregular goods such as daily plastic products, ceramics, handicrafts, batteries, bottle mouths, shoes, and cultural and sports items. Especially in liquor packaging, PVC plastic caps are widely used, such as the sealing packaging of wine, yellow rice wine, foreign wine, Baijiu and other containers. It not only plays a role in safety, hygiene, anti-counterfeiting, and aesthetics, but also enhances the grade and identity symbol of the wine.

4、 Product Features

1.Good shrinkage: The PVC rubber cap can be securely fastened to the packaged material after thermal shrinkage, and is not easily detached.

2.Waterproof and moisture-proof: PVC material has strong waterproof properties and can effectively maintain the dryness inside the packaging.

3.Dust and damage prevention: In the circulation process, PVC caps can better protect products from dust and damage.

4.Exquisite printing: PVC caps can be printed in various colors and patterns, with strong visual impact and easy display of high-end products.

5.Low cost: PVC caps are easy to use and affordable, making them one of the most widely used sealing products in the market.

5、 Market Trends

Although PVC caps currently dominate the market, the future development trend of the market is aluminum-plastic caps. With the increasing demand for packaging quality and environmental awareness among consumers, more environmentally friendly and high-end packaging materials such as aluminum-plastic caps will gradually replace PVC caps.

In summary, PVC caps play an important role in the market due to their unique material properties and wide range of applications. However, with the continuous changes in market demand and the increasing awareness of environmental protection, PVC caps also need to constantly innovate and improve to adapt to the development trend of the market.