Cast Polypropylene CPP Corona Treatment Roller Improve Film Adhesion

Cast Polypropylene (CPP) Corona Treatment Roller Improve Film Adhesion

CPP Corona Treatment Roller Production:

The corona treatment roller is a device commonly used for static elimination and surface treatment. It mainly achieves effective static removal through the corona discharge phenomenon. Its working principle is to excite or dissociate gas molecules through corona discharge under the action of high-voltage electric field, generate ionization layer, and then form corona plasma on the surface of the working object to achieve cleaning, etching, spraying and other treatments on the surface of the object.

CPP Corona Treatment Roller Working Principle:

When plastic film is not surface treated, its surface tension is low. In order to further improve the bonding force between printing ink or vacuum aluminum coating and the surface of plastic film and increase the adhesion strength, it is often necessary to surface treat the plastic film. The methods for surface treatment of plastic film include: corona treatment, chemical treatment, mechanical roughening, coating, flame treatment, etc., among which the most commonly used is corona treatment.

By applying high-frequency and high-voltage power between the metal electrode and the corona roller (generally a high-temperature resistant, ozone resistant, and highly insulating silicone rubber roller), discharge is generated, thereby ionizing the air and forming a large amount of ozone. At the same time, high-energy electric sparks impact the surface of the film. Under their joint action, the surface of the plastic film is activated and the surface energy is increased. Corona treatment can increase the tensile force of polyolefin film to 38 dynes/cm; the surface tensile force of polyester film can reach 52-56 dynes/cm or more.

CPP Corona Treatment Roller Technical Specifications:

About us

Huatao Group was founded in 2008. We are a professional and leading supplier of various rollers for paper, corrugated board, rubber & plastic industry ,nonwoven fabric industries over 15 years of experience.

Paper Industry: forming roller, vacuum couch roller, dandy roller ,Breast Roller, press roller,stone roller, rubber roller,dryer cylinder ,size press roller, calender roller, pope reel roller ,spreader roller ,embossing roller.

Plastic & Rubber: chill roller, MDO Preheating Roller, MDO nip roller, MDO stretching Roller, cooling roller, corona treater roller, Corona treatment nip roller, flame roller, carbon fiber contact roller, carbon fiber tension roller, carbon fiber nip roller, winding core , coating drum, cooling drum, spreader roller, anilox roller,calender roller, embossing roller .

Nonwoven Fabric :cylinder roller, doffer roller ,carbon fiber guide roller , embossing roller, cooling roller ,spreader roller

With a strong commitment to innovation, reliability, and customer satisfaction, Huatao Group has become a trusted provider in the industry and our products have been exported to more than 96 countries and have a good reputation.

Huatao understands that each customer may have different requirements, which cannot meet from one factory, but we can meet, we are also familiar with domestic factory advantages with matching superior quality and help customer not walk bend road. We pursue:each customer is buying and using HUATAO products with a rest assured heart and service is never end.

Huatao Group was founded in 2008. We are a professional and leading supplier of various rollers and gearbox for plastic & rubber, pulp paper, corrugated board,nonwoven fabric industry with more than 16 year experience.

Our products including rollers:

Plastic & Rubber industry: chill roller, MDO preheating roller, MDO nip roller, MDO stretching roller, PRS cooling roller, corona treater roller, corona treatment nip roller, flame treatment roller, CFRP contact roller, CFRP tension roller, CFRP nip roller, winding core, coating drum, cooling drum, spreader roller, anilox roller, calender roller, embossing roller.

Paper Industry: forming roller, vacuum couch roller, dandy roller, breast roller, rubber press roller, stone press roller, rubber roller, dryer cylinder, size press roller, calender roller, pope reel roller, spreader roller, embossing roller.

Nonwoven fabric industry: cylinder roller, doffer roller, CFRP guide roller, embossing roller, cooling roller, spreader roller.

Gearbox:R series Gearmotor ,K series Gearbox,S series Gearbox,F series Gearbox, Helical Bevel Gearbox, Planetary gearbox ,worm gearbox

Due to we are the trading company, we know what’s customer concern and focus on :always stable and superior quality, so our cooperated factory must be first class in China ,which all have passing the ISO system and also have the strict QC system, we learn about factory’s advantages and can match with customer with superior quality saving time,money and energy and help customer not walk bend road,so these years we have wined many many customer’s visit of HUATAO, here share you the picture.

Due to so many years customer accumulation and good customer feedback , our roller and reducer have sold out to more than 120 countries and regions in the world, including: Germany, Japan, Italy, Russia, Japan, South Korea, Turkey, Brazil , India, the United Arab Emirates, Saudi Arabia and other countries, the products are subject to a great welcome and praise.

Our goal :recommend the first class roller and reduce quality with reasonable price to customer without walking bend road, as we all know, one roller from one factory cannot meet your request, but we can help you save communication time, purchasing costs and energy, no matter what you demand, HUATAO is just professional with offering you the best optimized solution.

For more detailed info on roller and reducer, feel free to contact us ,HUATAO team is waiting for serve you with heart and soul, just share the roller and reducer drawing you demand to get more better quotation.