corona membrane-manufacture,factory,supplier from China

(Total 24 Products for corona membrane)
Superior printing and composite performance: corona treatment increases the roughness and polarity of the film surface, improves the adhesion of ink and glue, and makes the printing of pattern and text more solid and clear; composite products, such as PET composite with paper and aluminum foil, have a stable structure and reduce the risk of delamination. Packaging applications have many advantages: high transparency and gloss, show the effect of the product is good; good stiffness, packaging is straight; good physical and chemical properties, water resistance, moisture resistance, chemica
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12.5 silk refers to the thickness of the silicone film, this thickness specification of the silicone film has a number of advantages: Strong protection: 12.5 silk thickness of the silicone film has enough “buffer space”, in the electronic product transportation, assembly, in the face of minor bumps, extrusion, can better resist external forces, to protect the screen, the chip and other fragile parts from damage.Tight fit: not too thick to cause difficulties in fitting, bubbles, and not too thin to fit poorly, can be flat, tightly attached to the surface of all types of protected objects,
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Printable surfaces: Pre-coating enhances the printability of the film, making it suitable for a variety of printing techniques, such as offset, flexographic or digital printing.Protective Coatings: Pre-coatings provide a protective layer that protects the substrate from environmental factors such as moisture, UV or chemical exposure.Pre-coated films are designed to be multifunctional materials that can be used in a variety of applications, especially in the printing, packaging and labeling industries.
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Hardness 4H:The pre-coated film has excellent hardness, which ensures that it can resist external pressure and is not easy to be deformed or damaged during use, thus prolonging its service life.Scratch Resistant:25 wire tempered pre-coated film has high hardness and abrasion resistance, eliminating scratches that may occur during daily use and keeping the surface clean as new.High Brightness:This pre-coated film has a smooth surface with high reflectivity so that light can be better reflected on its surface, presenting a higher brightness and adding beauty to the product.Dual Sided Coating:Thi
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The silk-like texture of the film adds a touch of elegance and sophistication, making it a popular choice for applications where aesthetics play a significant role. The smooth surface of the film enhances the visual appeal of printed graphics or labels, providing a premium finish that conveys quality and attention to detail.The tempered pre-coating on the film further enhances its properties to meet specific application requirements. This pre-coating can be customized to enhance adhesion, printability, barrier properties, or other functionalities based on the intended use.
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1.Material: The film is made of polyvinyl chloride (PVC), a versatile and commonly used thermoplastic polymer known for its flexibility, durability, and chemical resistance. PVC films are widely employed in various industries for packaging, printing, and protective applications.2.Size: The film has a width of 1250 millimeters and a length of 100 meters, providing a substantial amount of material for various applications.
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1.Material: The film is made of polyvinyl chloride (PVC), a versatile thermoplastic polymer known for its flexibility, durability, and chemical resistance. PVC films are commonly used in various industries for packaging, printing, and protective applications.2.Size: The film has a width of 1250 millimeters and a length of 50 meters, providing a moderate amount of material for various applications.
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1.Material: The film is composed of polyvinyl chloride (PVC), a versatile thermoplastic polymer known for its flexibility, durability, and chemical resistance. PVC films are widely used in various industries for packaging, printing, and protective applications.2.Size: The film has a width of 1250 millimeters and a length of 200 meters, providing a significant amount of material for various applications.
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Excellent yellowing resistance:As mentioned earlier, yellowing resistance refers to the ability of a material to retain its original color after prolonged use.
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Rapid Cure: This means that the product will cure or dry quickly after application, reducing production or processing time. Rapid curing properties are valuable in many industrial applications because it improves work efficiency.Non-irritating: This may mean that the product does not produce irritating odors or other discomfort to the human body during use.
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- Good protection performance: it can effectively prevent the covered material from being scratched, abraded and other physical injuries, like putting on a strong “armor” for the object. For example, in the electronic product screen protection, to avoid scratching in daily use.- Strong weather resistance: can withstand a variety of harsh environments, whether it is high temperature, high humidity, or ultraviolet radiation, have a good resistance.
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One of the key characteristics of outdoor UV curable varnish is its ability to resist fading and degradation caused by UV radiation. The varnish contains UV inhibitors that help to protect the substrate from the damaging effects of sunlight, ensuring that the coated surface maintains its color and appearance over time. This UV resistance is essential for outdoor applications where prolonged exposure to sunlight is common.In addition to UV protection, outdoor UV curable varnish offers excellent durability and weather resistance.
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One of the key characteristics of indoor UV varnish for wood is its ability to protect the wood from wear and tear in indoor settings. The varnish forms a protective layer on the surface of the wood, guarding it against scratches, stains, and other damage that can occur in indoor spaces. This helps to maintain the beauty and integrity of the wood over time.In addition to protection, indoor UV varnish for wood offers excellent durability and resistance to common indoor factors.
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One of the key features of indoor UV varnish for paper is its ability to protect the paper from wear and tear in indoor settings. The varnish forms a thin layer on the paper surface, acting as a barrier against moisture, dirt, fingerprints, and other potential damage. This helps to preserve the integrity of the paper and maintain its quality over time.In addition to protection, indoor UV varnish for paper offers excellent durability and resistance to common indoor factors.
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Key features of this UV gloss varnish include:1.UV Resistance: The varnish provides protection against UV light, preventing the printed materials from fading or deteriorating due to exposure to sunlight. This ensures that the printed items maintain their vibrant colors and sharp details over time, making them suitable for indoor applications.2.Screen Printing Compatibility: The varnish is formulated for use with screen printing techniques, allowing for precise application and smooth coverage on paper surfaces.
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One of the key properties of indoor UV resin adhesives is its fast curing ability to bond materials quickly without extended drying times. This fast curing process accelerates the bonding process, making it ideal for interior projects that need to be completed efficiently and in a timely manner. Indoor UV resin adhesives are known for their high transparency, providing a clear and invisible bond between materials.
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UV varnish for wood is a type of coating specifically designed to enhance and protect wooden surfaces through the use of ultraviolet (UV) light curing technology. Here is a detailed description of UV varnish for wood:1.Composition: UV varnish for wood typically consists of oligomers, monomers, photoinitiators, and additives. These components work together to form a liquid coating that can be applied to wood surfaces.2.Application: The UV varnish is applied to the wooden surface using methods such as spraying, roller coating, or brushing.
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One of the primary characteristics of outdoor UV varnish for paper is its ability to protect the paper from the damaging effects of UV radiation. The varnish contains UV inhibitors that shield the paper surface from the sun's ultraviolet rays, preventing fading, discoloration, and deterioration of the printed or coated materials.
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One of the key features of outdoor UV varnish for wood is its UV resistance. The varnish contains UV inhibitors that help to prevent the degradation and discoloration of wood caused by exposure to sunlight. This UV protection is essential for outdoor wooden surfaces, such as decks, fences, and outdoor furniture, that are constantly exposed to the sun's rays.In addition to UV resistance, outdoor UV varnish for wood offers excellent durability and weather resistance.
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The excellent yellowing resistance of UV varnish is a major advantage.
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Environmentally friendly and non-irritating: that is, the product will not have a negative impact on the environment during production and use, and will not produce irritating odors or substances harmful to the human body.Strong adhesion:Strong adhesion ensures that the coating or film layer is firmly connected to the substrate and is not easy to fall off or separate.
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Anti-Yellowing:In outdoor environments, many glues will gradually turn yellow due to sunlight and oxidation.
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Thickness:The "25" in the name refers to the thickness of the film, which is approximately 25 microns (μm) or 0.025 millimeters (mm).This thickness provides a good balance between strength, flexibility, and handling characteristics, making the films suitable for a wide range of uses.Polyester Composition:25 Wire Polyester Films are made from polyester, a durable and versatile polymer material.Moreover, these polyester films offer good chemical resistance, making them suitable for use in environments where exposure to chemicals or solvents is expected.
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Thickness:The "18.8" in the name refers to the thickness of the film, which is approximately 18.8 microns (μm) or 0.0188 millimeters (mm).This thickness provides a good balance between strength, flexibility, and handling, making the films suitable for a variety of applications.Polyester Composition:18.8 Wire Polyester Films are made from polyester, a durable and versatile polymer material.Polyester offers excellent mechanical properties, such as high tensile strength, tear resistance, and dimensional stability.Wire-Reinforced Structure:These films feature a wire-reinforced structure,
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Benefits and effects of toughened pre-coated films:  Anti-scratch: the tempered film uses a special process to form a hardness layer on the surface, which can effectively prevent external hard objects from scratching the phone screen.Increase screen protection: Tempered film has a certain degree of toughness and can withstand a certain degree of impact, thus enhancing the screen's ability to resist falls.
PET Material OverviewPET material, known as Polyethyleneterephthalate, commonly known as polyester resin, is the predominant variety of thermoplastic polyester.Milestones of DevelopmentThe first patent for the preparation of PET was issued in Britain in 1946, the pilot test was completed by ICI formula in Britain in 1949, and a production unit was set up in the United States in 1953, which was the first in the world to realize the industrialized production.Since the 1980s, there has been a breakthrough in the development of PET as an engineering plastic.CategorizationsPET is divided into fiber
UV glue as a kind of adhesive with high optical transparency, transparent and colorless after curing, can reflect the clear and transparent characteristics of acrylic products, and strong adhesive force, very suitable for acrylic bonding fixed. Today we will share with you a few common acrylic bonding methods and precautions, if you are also looking for acrylic UV adhesive, be sure to look down!Several common bonding methods for acrylic UV adhesive:1.
UV adhesive as a fast curing adhesive, in the process of use may sometimes appear after curing the phenomenon of white, which may affect its appearance and performance. In this paper, we will analyze the reasons for the whitening of UV adhesive after curing, and put forward the corresponding solutions to help users better cope with this problem.一、Analysis of the causes of whitening1.
Many customers use UV adhesive before the glue will be considered after the use of glue will not turn yellow, concerned about how long it will occur yellowing? So what exactly is UV glue yellowing? In fact, UV glue yellowing is mainly the formation of aging, by heat and oxygen molecules, the application of materials will be oxidized over time, resulting in the breakage of the -C-C-bonds and the rupture of the double bond resulting in yellowing of the material.
Annual output of 200 tonnes of ultraviolet curing adhesive project settled in Jinan, Shandong ProvinceUVEB platform: January 31, according to the "construction project environmental impact assessment of government information disclosure guidelines (for trial implementation)", "environmental impact assessment of public participation approach" and construction projects and environmental impact assessment of the approval process of the relevant provisions of the environmental impact assessment of the Bureau on January 31, 2024 accepted the new annual production capacity of 200
UV glue curing principleUV adhesive curing principle is through ultraviolet light irradiation to trigger a chemical reaction, so that the glue in a few seconds from the liquid state into a solid state. UV adhesive, also known as shadowless adhesive or photosensitive adhesive, is a kind of adhesive that must be cured by UV light irradiation. The curing principle is based on the chemical reaction of photoinitiators (or photosensitizers) under UV light irradiation.
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