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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1.Composition: GAG sheet rolls are composed of a modified form of amorphous polyethylene terephthalate (PET) that incorporates glycol as a modifying agent. This modification enhances certain properties of the material, making it suitable for specific applications.
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1.Composition: PETG sheet rolls are made from PETG resin, which is a copolyester of polyethylene terephthalate and glycol. This material is known for its clarity, toughness, and ease of processing.
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1.Composition: APET sheet rolls are made from amorphous polyethylene terephthalate, a clear and durable thermoplastic polymer widely used in the packaging industry.
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The 50-meter length of the roll ensures a significant supply of rPET material, suitable for applications that require a moderate amount of sustainable material for production runs. This length strikes a balance between having enough material for manufacturing processes while also being manageable and easy to handle.rPET sheet rolls are commonly used in industries seeking sustainable packaging solutions, signage, displays, and more.
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The 100-meter length of the roll ensures a substantial supply of PETG material, reducing the frequency of roll changes during manufacturing processes and improving overall productivity. This length is well-suited for applications that require a moderate amount of material for production runs.PETG sheet rolls are commonly used in industries such as packaging, signage, displays, thermoforming, and more.
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The 200-meter length of the roll provides a significant supply of GAG material, making it suitable for applications that demand a substantial quantity of material for extended production runs. This longer length ensures continuous production without frequent roll changes, contributing to operational efficiency.GAG sheet rolls are commonly used in industries that require materials with enhanced properties, such as improved thermal stability, chemical resistance, or barrier properties.
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The 200-meter length of the roll offers a substantial supply of rPET material, making it ideal for applications that require a significant quantity of sustainable material for extended production runs. This longer length ensures continuous production without frequent roll changes, enhancing operational efficiency.rPET sheet rolls are commonly utilized in industries that prioritize sustainability, such as packaging, signage, displays, and more.
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The 50-meter length of the roll ensures a significant supply of PETG material, suitable for applications that require a moderate amount of material for production runs. This length strikes a balance between having enough material for manufacturing processes while also being manageable and easy to handle.PETG sheet rolls are commonly used in industries such as packaging, signage, displays, thermoforming, and more.
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The 50-meter length of the roll provides a significant supply of GAG material, making it suitable for applications that require a modest quantity of material for production runs. This length ensures a sufficient amount of material for continuous production while also offering flexibility for projects with smaller scale requirements.GAG sheet rolls are commonly employed in industries that necessitate materials with enhanced properties, such as improved thermal stability, chemical resistance, or barrier properties.
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The 50-meter length of the roll offers a significant supply of APET material, making it suitable for applications that require a moderate quantity of material for production runs. This length ensures a sufficient amount of material for continuous production while also providing flexibility for projects with smaller-scale requirements.APET sheet rolls are commonly used in industries that require materials with excellent transparency, durability, and chemical resistance.
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The 100-meter length of the roll offers a substantial supply of APET material, making it ideal for applications that require a significant quantity of material for extended production runs. This length ensures a continuous and uninterrupted supply of material, reducing the need for frequent roll changes and enhancing production efficiency.APET sheet rolls are commonly utilized in industries that demand materials with superior transparency, durability, and resistance to chemicals.
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The 100-meter length of the roll provides a substantial supply of GAG material, making it ideal for applications that require a significant quantity of material for extended production runs. This length ensures a continuous and uninterrupted supply of material, reducing the need for frequent roll changes and enhancing production efficiency.GAG sheet rolls are commonly used in industries that require materials with exceptional clarity, flexibility, and barrier properties.
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The 200-meter length of the roll offers a significant supply of APET material, making it well-suited for applications that require a substantial quantity of material for extended production runs. This length ensures a continuous and uninterrupted supply of material, reducing downtime associated with roll changes and enhancing overall production efficiency.APET sheet rolls are commonly used in industries that require materials with outstanding transparency, durability, and chemical resistance.
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With a width of 1250mm, this rPET sheet roll provides a generous surface area for cutting, shaping, or forming into various sizes and shapes to meet specific manufacturing needs. The ample width allows for efficient utilization of the recycled material in industrial or commercial applications.The 100-meter length of the roll ensures a significant supply of rPET material, making it suitable for applications that require a larger quantity of sustainable material for production runs.
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Good environmental performance - Low VOC emission: Adopting environmentally friendly raw materials and advanced production process, low volatile organic compound (VOC) emission can reduce the atmospheric pollution, reduce the risk of formation of photochemical smog, and also create a healthier indoor environment for users.- No harmful heavy metals: It does not contain lead, mercury, cadmium and other harmful heavy metals, which avoids the pollution of soil and water sources caused by these heavy metals after use and disposal, and will not jeopardize the health of human beings through cont
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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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Dispenser-specific: This means that the product is specially designed for the dispenser and can adapt to the working environment and requirements of the dispenser to ensure the best application results.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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Smooth film formation: This means that the film formed after application is smooth and delicate with excellent surface texture.Dispenser-specific: This means that the product is specially designed for the dispenser and can adapt to the working environment and requirements of the dispenser to ensure the best application results.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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Relate News
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
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 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 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.
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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