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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The silicone coating applied to the film serves as a release agent, providing a non-stick surface that allows for easy removal of adhesive materials without leaving any residue behind. This feature is particularly advantageous in applications where controlled and smooth adhesive transfer onto substrates is necessary.The "5 silk" surface texture on the film refers to a specific pattern or texture that has been applied to further enhance its release properties.
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PET flat adhesive, also known as PET film adhesive or PET tape, is a type of adhesive product that utilizes a PET (polyethylene terephthalate) film as the backing material for the adhesive. Here is a detailed description of PET flat adhesive:1.Composition: PET flat adhesive consists of a thin layer of adhesive coated onto a PET film substrate.
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One of the key features of indoor PET flat adhesive is its ability to provide a strong and secure bond between the adhesive film and the surface to which it is applied. The pressure-sensitive adhesive allows for easy application and repositioning of the adhesive film, ensuring precise placement of the bonded items on flat surfaces such as walls, doors, and windows.Indoor PET flat adhesive is designed to be transparent or clear, allowing the bonded items to maintain their original appearance without any visible adhesive residue.
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1.Composition: PET release film is primarily composed of PET, a versatile and durable thermoplastic polymer known for its high tensile strength, chemical resistance, and dimensional stability.
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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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Material Composition:The 5 Silk PET Release Film is made from polyethylene terephthalate (PET), a durable and widely used plastic material.The "5" in the name refers to the thickness of the film, which is approximately 5 microns (μm) or 0.005 millimeters (mm).Surface Texture:The surface of the 5 Silk PET Release Film has a distinctive "silk-like" texture, which is achieved through a specialized manufacturing process.This silk-like surface provides a smooth and consistent feel, making it suitable for applications where a high-quality surface finish is required.Release Proper
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In summary, the 12.5 silk PET release film offers a dependable solution for applications that necessitate controlled release properties and ease of handling. Its specialized surface treatment and PET material characteristics make it a versatile and valuable material for industries seeking precise adhesive transfer and efficient release capabilities.
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The silicone coating on the PET film provides excellent release properties, allowing for smooth and easy removal of the film from the adhesive without causing any damage or affecting the adhesive properties. This helps to maintain the integrity and quality of the adhesive product, ensuring optimal performance and longevity.Furthermore, PET Siliconized Release Film offers high temperature resistance, making it suitable for use in applications where heat may be involved, such as during the curing process of adhesives or in high-temperature environments.
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The "12.5 silk" texture refers to the pattern or texture applied to the surface of the PET film, which is carefully designed to improve the release characteristics of the film. This texture helps prevent adhesives from sticking to the film surface, allowing for easy separation and transfer of adhesive materials onto the desired substrate.The PET material used in the film offers durability, flexibility, and chemical resistance, making it suitable for various applications where controlled release properties are essential.
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Printing and Graphic Arts:The 7.5 Silk PET Release Film is commonly used as a release liner or backing material in the printing and graphic arts industries.Its smooth, silk-like surface texture and release properties make it ideal for use in printing processes, such as offset printing, screen printing, and digital printing, where it is used to protect the printed surface or to facilitate the transfer of printed images.Packaging and Labeling:The 7.5 Silk PET Release Film is a popular choice for use in the packaging and labeling industries.Its dimensional stability, thermal resistance, and relea
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1.Composition: Silicone oil film is typically made of a base film material, such as polyester (PET), polypropylene (PP), or polyethylene (PE), that is coated with a thin layer of silicone oil.
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The silicone oil coating on the film acts as a release agent, preventing adhesives or sticky substances from bonding permanently to the film surface. This feature facilitates easy separation and transfer of adhesive materials onto the desired substrate without leaving any residue or causing damage to the adhesive material.The unique combination of the "5 silk" surface texture and the silicone oil coating makes this film well-suited for applications that require precise and clean release properties.
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The silicone oil coating on the film serves as a release agent, preventing adhesives or sticky substances from bonding permanently to the film surface. This allows for easy separation and transfer of adhesive materials onto the desired substrate without leaving residue or causing damage to the adhesive material.The combination of the "12.5 silk" surface texture and the silicone oil coating makes this film ideal for applications that require precise and clean release properties.
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The silicone oil coating on the film acts as a release agent, preventing adhesives or sticky substances from adhering permanently to the film surface. This feature facilitates easy separation and transfer of adhesive materials onto the desired substrate, without leaving behind any residue or causing damage to the adhesive material.The unique combination of the "7.5 silk" surface texture and the silicone oil coating makes this film particularly well-suited for applications that require precise and clean release properties.
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Excellent lubricity: The surface is made very smooth due to a layer of silicone oil on the surface. In application scenarios such as packaging, this reduces the friction between the item and the film, for example, when packaging some products with easily scratched surfaces, it can effectively prevent product surface damage.Good anti-adhesion: The presence of silicone oil gives the film an anti-adhesive feature, which prevents the packaged items from sticking to the film.
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12.5 Filament PET Film is a specialty film made from polyester (PET) material with a unique surface finish called “12.5 Filament” that provides enhanced release properties. The surface of this film is designed with a specific texture to optimize release properties when in contact with adhesives or sticky substances.The silicone oil coating on the film acts as a release agent, preventing the adhesive or sticky material from permanently adhering to the film surface.
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12.5 Filament PET Film is a specialty film made from polyester (PET) material with a unique surface finish called “12.5 Filament” that provides enhanced release properties. The surface of this film is designed with a specific texture to optimize release properties when in contact with adhesives or sticky substances.The silicone oil coating on the film acts as a release agent, preventing the adhesive or sticky material from permanently adhering to the film surface.
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Roller coating calendering oil is a type of lubricant used in the calendering process of various materials, such as paper, textiles, plastics, and rubber. Here is a detailed description of roller coating calendering oil:1.Purpose: Roller coating calendering oil is specifically designed to reduce friction and heat generation during the calendering process. It helps in improving the surface finish, gloss, and smoothness of the material being processed.2.Composition: This type of oil is typically a blend of high-quality base oils and additives.
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The outdoor roller coating calendering oil serves several important functions in the production of outdoor fabrics. Firstly, it acts as a lubricant to reduce friction between the fabric and the calendering rollers, allowing for a smoother and more uniform finish on the fabric surface. This helps to enhance the overall quality and appearance of the outdoor fabric.Additionally, this oil provides a protective barrier on the calendering rollers, helping to prevent wear and tear caused by the constant contact with the fabric.
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Relate News
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 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.
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 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.
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
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
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