Performance of Nano BaSO₄ as an Anti-Block Agent for BOPET Films
BOPET films are widely used in packaging, optical, and industrial fields. However, during manufacturing, processing, and use, they often suffer from stickiness. It affects their performance. Adding anti-block agents can solve this problem. Recently, nano BaSO₄ has gained attention as a new type of anti-block agent. This article explains how it works, its advantages, and […]
Innovative Flame-Retardant Pressure-Sensitive Labels
Pressure-sensitive adhesives stick easily with a light touch. They come in six types: hot melt, solvent-based, water-based, emulsion-based, cast, and reaction. While solvent-based adhesives are used less now due to environmental concerns, they are still valuable in some areas. PVC films are used on furniture and buildings to improve looks and durability. However, many current […]
The Impact of Silica Content on Matte Polyester Film Properties
Biaxially oriented polyethylene terephthalate (BOPET) film is a material that is widely used because it is easy to process and has good overall performance. When a large amount of inorganic powder, such as silica, is mixed into the polyester film, it creates a matte finish. This matte finish gives the film a low gloss and […]
Enhancing Packaging Efficiency with Durable Puncture-Resistant Aluminum Coating Films
In recent years, driven by economic growth, there has been an increasing demand for high-quality packaging for various goods. Irregularly shaped and sharp-edged items, such as those containing bones or fish bones, often encounter damage during the vacuum packaging process due to the stretching of aluminum layers in conventional aluminum-coated composite films. This necessitates the […]
Difference Between PET and PBT Plastics
Polyethylene terephthalate (PET) and polybutylene terephthalate (PBT) are two types of aromatic polyester plastics. PET has a highly symmetrical molecular structure, which gives it good crystal orientation capabilities. As a result, it has excellent film-forming and molding properties.The molecular chain structure of PBT is similar to that of PET, and most of its properties are […]
Application of luminescent pigments in plastics
The main component of luminescent pigments is aluminate. It is a new type of long afterglow luminescent material. Compared with traditional ZnS luminescent materials, their afterglow time after short-term illumination is more than ten times longer. Additionally, they have excellent lightfastness and durability. It is non-toxic and non-radioactive. No toxic chemicals are introduced or produced […]
Understanding Aluminum Coated PET Film
Aluminized PET film is a multifunctional packaging material. It is made by coating a thin layer of aluminum on a PET (polyethylene terephthalate) film. This process enhances the barrier properties of the film, making it suitable for a variety of applications. Let’s explore the features and uses. 1. Features of aluminized PET film The aluminum […]
Understand high oxygen resistance BOPET film and its production method
This article introduces a new technology for producing high oxygen barrier BOPET films. The film consists of a BOPET base film with a PVA coating on one side. The crystallinity of the PVA coating is 60% to 80%, and the orientation degree is 10% to 15%. This production method adds a coating step between the […]
Understanding PET Label Paper: Advantages and Applications
PET label paper is a synthetic paper label made of chemical materials such as olefins and some additives. It is characterized by soft texture and strong tensile strength. It is highly resistant to water, light, and temperature changes. It is also resistant to chemical corrosion and does not pollute the environment. It also has the […]
Exploring Foldable Heat Shrink PET Film: Properties and Applications
Exploring foldable heat-shrinkable PET film is significant. It opens a window into a world of advanced packaging solutions. This special PET film variant has excellent properties. It stands out from the clear fit and anti-scatter features to resistance to environmental factors like rain and moisture. Let’s take a closer look at the features, benefits, and […]
