Founded in 2008 TAILUN is one of the largest coating manufacturers in China, and is committed to the technical research and development and production of adhesive materials in consumer electronics, automotive, electrical and other industries Main products include protective film, adhesive tape, release film and PI products, etc.2008 Suzhou Tailun established / 2014 11x Coating lines; Taiwan Tailun established/2015 13x Coating lines / 2016 Tailun Viet Nam established / 2018 Ju cheng tai established / 2019 Delian established; Ning xia Heng chan established / 2021 Decided to invest in Runbang / 2022 18+2 Coating lines; Ju cheng tai and Run bang went into operation / 2023 Ning xia Hengchang went into operation
Production Market
600+ customers annually. Products are exported to Vietnam, Singapore, India, the United States, Germany and so on.
R&D Capability
7 invention patents, 3 high-tech product certification certificates, 8 utility model patents, national high-tech enterprise, Suzhou Engineering Research Center.
Production Equipment
18 production coating lines / 9 rewinding machines
2 sample coating lines / 18 slitting machines / 11 cutting machines
Our Factory
Founded in 2008 TAILUN is one of the largest coating manufacturers in China, and is committed to the technical research and development and production of adhesive materials in consumer electronics, automotive, electrical and other industries Main products include protective film, adhesive tape, release film and PI products, etc.
Heat Temperature Resistance Protective Film
This product is made of treated PET film as substrate and coated with high temperature resistant acrylic PSA.Temperature resistant for 150℃ 30 min.Slight peeling force climbing after high temperature.After high temperature, there is no residual adhesive and no pollution.protection of glass coating, FPC and ITO film.
The product is used for FPC transferring, high temperature supporting, shipment and other process protectionThe protective film is coated and processed in the dust-free room with high cleanliness.FPC surface can be inspected without peeling off the protective film.
The product has excellent adhesion performance for smooth and foggy polarizers.High cleanliness and excellent optical performance.After peeling off, the polarizer is free of residual adhesive and bubbles.Good weather resistance, heat resistance, acid and alkali resistance.
Pet Protective Film for Glass Products
With low peel force, good wetting property.High cleanliness and excellent optical performance.Excellent antistatic performance can effectively avoid dust pollution.Good resistance to humidity and heat, no pollution to the backing under high temperature and humidity environment.
With low peel force, good wetting property.High cleanliness and excellent optical performance.Excellent antistatic performance can effectively avoid dust pollution.Good resistance to humidity and heat, no pollution to the backing under high temperature and humidity environment.
Heat curing protective film is made of PET film as substrate and coated with foaming acrylic PSA. The product has high peel force at normal temperature, and its force decreases after heating, which is easy to be peeled off.
UV curing protective film is made of PET or PO film as substrate and coated with UV curing acrylic PSA. The peel force of the film is extremely high before the irradiation of UV lamp, and will decrease sharply after the irradiation. Then film can be easily peeled without marks.
The protective film is coated and processed in the dust-free room with smooth and flat surface.Products with corresponding pee force for different foams.The product has excellent anti-static performance to avoid dust pollution.
Die-cutting protective film is made of PET or BOPP film as substrate and coated with acrylic or silicone PSA. It is widely used in the process of carrying, transferring and waste removing of various die-cutting materials such as film, tape, graphite sheet and foam.
What is PET Film Screen Protector
PET stands for polyethylene terephthalate. It's often referred to by its common name, polyester, but in the flexible packaging world it's better known as PET.PET is a thermoplastic-engineered film, which means it can be formed and manipulated in different ways when a specific heat source is applied to it. It's also one of the most environmentally friendly thermoplastics on the market.Polyester (PET) Tape with silicone adhesive is used in high temperature masking. Commonly used in Powder Coating, Spray coating, Plating, Electroplating, Anodizing, and high temperature splicing.
Advantages of PET Film Screen Protector
Ideal For Wrapping And Covering
The main advantage of using a PET film screen protector is that it serves as a protective layer for packaging. It is suitable for wrapping and covering goods, which provides an additional barrier against external elements.
Moisture Resistance
PET film screen protector come with excellent moisture-resistant properties that prevent water and moisture from entering the packaged items. They show ways to protect them from problems caused by adverse environmental factors.
Flexibility And Tensile Strength
Another advantage of a PET film screen protector is that it offers excellent flexibility and tensile strength. It will adhere to surfaces of various shapes, thereby helping to avoid scratches or abrasion of goods.
Ideal For Cushioning Purposes
PET film screen protector a level of cushioning for fragile or delicate items to eliminate potential risks during transit. They absorb shocks and impacts that occur while handling goods.
What Is the Versatility of PET Film Screen Protector
Packaging: PET films are commonly used in food packaging for items like snacks, coffee, pet food, and dry foods. They help extend the shelf life of products by providing an effective barrier against oxygen and moisture, preserving freshness and flavor.
Pharmaceuticals: In the pharmaceutical industry, these films are employed for packaging medicines, capsules, and other healthcare products. Their ability to protect sensitive pharmaceuticals from moisture and oxygen is crucial in maintaining the efficacy and safety of these products.
Electronics: These films find applications in the electronics industry for EMI (Electromagnetic Interference) shielding, protecting sensitive electronic components from external electromagnetic fields. They also offer a level of protection against moisture and environmental factors that can damage electronics.
Industrial Uses: PET films are used in industrial settings for various purposes, including insulation, laminates, and reflective materials. Their versatility makes them suitable for diverse industrial applications.
Flexible Packaging: They are widely used in flexible packaging solutions, including pouches, sachets, and bags. Their high-barrier properties help keep the contents fresh and extend the shelf life of products.
Labels and Printing: Some variants of these films are printable, allowing for branding, labeling, and information display directly on packaging. This feature is particularly valuable in the labeling and graphic arts industries.
Solar Control Films: In the automotive and architectural industries, PET films are used in solar control window films. These films can reduce heat, glare, and UV radiation, improving comfort and energy efficiency.
Insulation: They are used as insulation materials in the construction industry to provide thermal and moisture barriers. The metallized layer can help reflect heat and enhance insulation properties.
Decorative and Specialty Films: These films are also used for decorative purposes, such as gift wrapping and decorative laminates. They can add a glossy or metallic finish to surfaces.
Sustainability: There is a growing demand for sustainable alternatives, and some PET films are now produced using recyclable materials. These eco-friendly options address environmental concerns.
Agriculture: These films can be used in agriculture for applications like greenhouse covers, mulching, and protecting crops from pests.
Medical Devices: In the medical industry, they can be used for sterilization packaging to maintain the sterility of medical devices.
What Are the Things to Consider While Buying PET Film Screen Protector
Understanding The Nature Of The Application
Before buying PET protective films, it is important to understand the nature of the application to avoid damage and other potential threats. For instance, a PE protective film may require extreme temperatures or different humidity levels. Another thing is that it may be subject to application stress such as bending or stretching.
Material Quality
Material quality is an important factor to remember while buying PET protective films from a manufacturer. Industries should always look for films made from high-density polyethylene (HDPE) or low-density polyethylene (LDPE). Both LDPE and HDPE films are resistant to moisture and other problems. Furthermore, they are tear-resistant and have good clarity.
Thickness And Strength
The thickness and strength of a PET protective film provide ways to ensure effective protection of surfaces. Choosing thicker films will help minimize tears and punctures. Industries should consider the level of protection needed for a specific application with more attention. Films with high tensile strength reduce the damage to surfaces during transportation.
Ease Of Application And Removal
Industries should make sure that PET protective films are easy to apply. It is wise for them to evaluate certain features such as bubble technology, adhesive backing, etc. This, in turn, gives ways to ensure a hassle-free and smooth installation process. Likewise, confirming that the films are easily removed without leaving adhesive is necessary.
Durability And Longevity
Before buying PET protective films, industries should consider their durability and longevity to get the desired outputs. A PET protective film should withstand the intended timeframe against environmental factors.
Surface Compatibility
Surface compatibility is another factor to consider while buying PET protective films from the market. Different structures may have varying textures, and industries should make sure that the films adhere well to the specific surfaces.
UV Resistance
UV resistance is the most important thing to keep in mind before choosing PET protective films. UV rays can cause damage to the surfaces, which results in various problems. Hence, industries should look for films that have UV-resistant properties.
Adhesion Strength
Adhesion strength plays a key role in determining how well a PET protective film will stick to the surface. Industries should consider choosing PET protective films with moderate adhesion strength that can bond to a surface securely. They can even test the adhesion on a sample surface to ensure that it meets their requirements for an application.
Quality Control: Retained sample testing is a critical element of quality control, serving to verify the consistency of product batches. Manufacturers can use sample testing to ensure that products remain unchanged or non-defective during large-scale production.
Product Compliance: Addressing regulations and standards specific to certain industries or regions, retained sample testing aids in ensuring that products meet the relevant regulatory requirements and standards. This is crucial for compliance, reducing legal liabilities, and safeguarding consumer health.
Issue Tracking: In the event of problems within a batch, retained sample testing facilitates the tracking of root causes. This allows for timely corrections, preventing defective products from entering the market.
Process Improvement: Results from retained sample testing offer feedback for the production process. By analyzing sample data, manufacturers can identify potential issues in production and implement improvements to enhance both production efficiency and product quality.
Brand Reputation: Consistency in product quality and compliance is essential for maintaining the reputation of a company's brand. Qualified products contribute to building and sustaining consumer trust in the brand.
Safety Assurance: Especially relevant in industries such as food, pharmaceuticals, and cosmetics, retained sample testing contributes to ensuring product safety. This is crucial in preventing issues like the presence of toxic substances or microbial contamination.
Market Access: In various industries, products must undergo a series of tests and certifications to gain market entry. Retained sample testing provides evidence that products meet the standards required for market access.
The uses of PET Film Screen Protector
PET film is used in our modern world frequently and in many diverse applications. PET (polyethylene terephthalate) film or polyester film is a thermoplastic polymer that is utilised for antimicrobial & insulation films, surface protection, hard-coats films & protective films, labelling & label face-stocks, packaging & printable films,security/tamper evident films and photovoltaic back-sheets.
Combined with their processing tolerance and mechanical properties make them the perfect substrate choice for processing (i.e. metallizing, vacuum coating, laminating, etc.).
Typically either bubble extruded or biaxially oriented, PET film is a thermoplastic polymer that is in many ways not only comparable but superior to varying other thermoplastic polymers with regards to dielectric constant, insulation breakdown & melting points.
Consequences of Prolonged Use of PET Film Screen Protector Without Removal
Reduced Transparency
Extended use without removing the protective film may result in the accumulation of dirt, dust, and scratches on the film surface, reducing transparency and affecting aesthetics.
Increased Adhesion
Protective films are typically affixed to the protected surface using adhesive. Over time, these adhesives may become more adhesive, requiring greater force to remove the film and potentially causing damage to the protected surface.
Contamination And Corrosion
In certain situations, protective films may not completely prevent the penetration of moisture, chemicals, or other pollutants. Prolonged use without removing the protective film may lead to contamination and corrosion, causing damage to the protected items.
Color Changes
Prolonged exposure may cause the color of the protective film to change, potentially due to factors such as uv radiation, lighting, or other environmental influences.
Difficult To Clean
Protective films left in place for an extended period may accumulate more dirt and dust, making cleaning more challenging.
Affects Appearance
Protective films are often designed to preserve the appearance of items. If the protective film has scratches, cracks, or other damage, it may impact the overall appearance of the protected item.
Reasons That Can Lead to the PET Film Screen Protector Turning Adhesive
High Temperature
High temperatures can cause the adhesive on the protective film to become sticky or soften, leading to the film becoming adhesive. This is particularly common in hot weather or high-temperature environments.
Incorrect Adhesive Selection
Using adhesive that is not suitable for a specific application or environmental conditions can result in the film turning adhesive. Some adhesives may be incompatible with certain surfaces or may become unstable at specific temperatures.
Insufficient Adhesion
If the protective film is not adequately adhered to the surface, it may peel off and become adhesive under external forces such as wind or water pressure.
Dust or Grease Contamination
Dust, grease, dirt, or other contaminants on the surface can affect the adhesion of the protective film to the surface, leading to adhesive issues.
Low-Quality or Unsuitable Protective Film
Using low-quality protective film or protective film not suitable for a specific application can lead to adhesive problems. Different types of protective films are suitable for different applications and conditions.
Application Issues
Incorrect application techniques, improper installation, or choosing the wrong tools can lead to the formation of bubbles, wrinkles, or uneven adhesion, ultimately causing the film to become adhesive.
Prolonged Exposure
If the protective film remains on the surface for too long, the adhesive may turn adhesive when detaching from the surface, especially in high-temperature conditions.
Strong External Forces
External forces such as wind, water pressure, physical impact, or pulling can also cause the protective film to become adhesive.
