Calendering machine
- Author:tony
- Source:globalspec
- Release on :2015-06-12
Calenders and calendering equipment is used to process industrial plastics such as polyvinyl chloride (PVC), woven and
specialty fabrics, and high-quality paper. With plastics, heated rollers squeeze films or sheets to produce materials
that have a glossy finish. The calendering process begins by heating and mixing resins, pigments, stabilizers and
plasticizers in an industrial mixer. This hot mix is then passed through a two-roll mill to form the sheet. The heavy
sheet stock is passed through a series of heated, revolving calender rollers until the desired thickness is achieved.
Because these rollers can be damaged by metal contaminants, some calenders and calendering equipment include integral
metal detectors.
When the calendering process is complete, the hot sheet is cooled on a chill roller and removed as a finished sheet or
film.
specialty fabrics, and high-quality paper. With plastics, heated rollers squeeze films or sheets to produce materials
that have a glossy finish. The calendering process begins by heating and mixing resins, pigments, stabilizers and
plasticizers in an industrial mixer. This hot mix is then passed through a two-roll mill to form the sheet. The heavy
sheet stock is passed through a series of heated, revolving calender rollers until the desired thickness is achieved.
Because these rollers can be damaged by metal contaminants, some calenders and calendering equipment include integral
metal detectors.
When the calendering process is complete, the hot sheet is cooled on a chill roller and removed as a finished sheet or
film.
Shenzhen GAINSHINE Plastic Technology Co.,Ltd.CHINA TPE/TPRsupplier.was founded in 2002. Our main products are thermoplastic elastomer (TPE, TPR, TPU, TPV), while we are dedicated on studying and developing new macromolecule material. We are a professional enterprises on researching, developing, producing and selling customer-oriented plastic products.
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