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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Optical properties - High transparency: good optical properties, high transparency, can make the items in the package clearly visible, easy for consumers to view the product appearance, in the food, daily necessities and other packaging areas are widely used to increase the product display effect and attractiveness.- Good gloss: good surface gloss, so that the packaging looks more bright, high-grade, to enhance the overall image and grade of the product, help the product stand out on the shelves, to attract the attention of consumers. Environmental and safety aspects - Recyclabl
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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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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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Dripping varnish generally has good leveling properties so that it can form a flat and smooth coating film on the surface of the coated object.
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UV curable varnish is a type of coating that cures or hardens when exposed to ultraviolet (UV) light. Here is a detailed description of UV curable varnish:1.Composition: UV curable varnish is typically composed of oligomers, monomers, photoinitiators, and additives. These components work together to form a liquid coating that can be applied to various substrates.2.Application: UV curable varnish is applied to surfaces using methods such as roller coating, spray coating, or screen printing.
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1.Composition: Pre-coated film typically consists of multiple layers, including a base film layer, an adhesive layer, and a release liner. The base film layer provides the main structure and properties of the film, while the adhesive layer allows the film to adhere to surfaces effectively.
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1.Composition: PET varnish release film is primarily composed of PET, a versatile and durable thermoplastic polymer known for its excellent tensile strength, chemical resistance, and dimensional stability.
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The varnish coating applied to the film provides a protective layer that enhances durability and resistance to scratches, chemicals, and other environmental factors. It also contributes to the film's overall appearance, potentially providing a glossy finish.The "7.5 silk" surface texture refers to a specific pattern or texture applied to the film, which further improves its release properties.
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The varnish coating on the film provides additional protection and durability, making the film resistant to scratches, chemicals, and other environmental factors. It also enhances the film's overall appearance and can provide a glossy finish.The "5 silk" surface texture refers to a specific pattern or texture applied to the film, which further improves its release properties.
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The varnish coating applied to the film serves as a protective layer, enhancing its durability and resistance to scratches, chemicals, and other environmental factors. Additionally, the varnish coating can contribute to the film's overall appearance, potentially providing a glossy finish.The "12.5 silk" surface texture refers to a specific pattern or texture that has been meticulously applied to the film. This texture plays a crucial role in improving the film's release properties by preventing adhesives or sticky substances from adhering permanently to the film surface.
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Anti-Yellowing:In outdoor environments, many glues will gradually turn yellow due to sunlight and oxidation.
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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 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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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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UV varnish for paper is a specialized coating that utilizes ultraviolet (UV) light curing technology to enhance the appearance and durability of paper-based products. Here is a detailed description of UV varnish for paper:1.Composition: UV varnish for paper is typically composed of oligomers, monomers, photoinitiators, and additives. These components combine to form a liquid coating that can be applied to paper surfaces.2.Application: The UV varnish is applied to paper through methods such as roller coating, flexographic printing, or offset printing.
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1.Material: The film is manufactured from polyvinyl chloride (PVC), a versatile and durable thermoplastic polymer known for its flexibility, chemical resistance, and ease of processing. PVC films are widely utilized in various industries for packaging, printing, and protective purposes.2.Silk Finish: The term "silk" in the description indicates that the film features a smooth and slightly glossy finish, resembling the texture of silk fabric.
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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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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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The silk-like texture of the film adds a touch of sophistication and elegance, making it a popular choice for applications where aesthetics are a key consideration. The smooth surface of the film enhances the visual appeal of printed graphics or labels, giving them a premium finish that stands out.The tempered pre-coating on the film further enhances its properties to meet specific application needs. This pre-coating can be customized to improve adhesion, printability, barrier properties, or other functionalities based on the intended use.
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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 are a key consideration. The smooth surface of the film enhances the visual appeal of printed graphics or labels, giving them a refined finish that exudes quality.The tempered pre-coating on the film further enhances its properties to meet specific application requirements. This pre-coating can be customized to improve adhesion, printability, barrier properties, or other functionalities based on the intended use.
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1.Material: The film is constructed from polyvinyl chloride (PVC), a versatile and durable thermoplastic polymer known for its flexibility, strength, and chemical resistance. PVC films are widely used in various industries for packaging, printing, and protective applications.2.Silk Finish: The term "silk" in the description indicates that the film features a smooth and slightly glossy finish, reminiscent of the texture of silk fabric.
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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.
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.
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.
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
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
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