Thermoforming - with calendering (market for thermoforming - with calendering)

Emissions generated by the activity within the product supply chain as described in ecoinvent v3.8. This is delivering the service of 'thermoforming, with calendering'. Thermoforming is the a purely stretching technique of manufacture of three-dimensional mouldings from flat plastic preforms such as films or sheets, under the influence of heat and pressure or vacuum. The range of products that can be manufactured by this process includes packaging containers, bulky moldings such as swimming pools, automobile components such as dashboards and passenger compartment panels. The preferred materials for processing include amorphous thermoplastics [PVC, polystyrene (PS), acrylonitrile - butadiene - styrene (ABS), styrene - acrylonitrile (SAN), cellulose acetate butyrate (CAB), PMMA, and PC], as well as semicrystalline materials (PP, PE,PETP) and special laminates. Calendering is a speciality process for high-volume, high quality plastic film and sheet, mainly used for PVC as well as for certain other modified thermoplastics. The melted polymer is subject to heat and pressure in an extruder and formed into sheet or film by calendering rolls. In the thermoforming with calendering service, 1 kg of this process equal corresponds to kg of thermoformed, calendered plastic sheets. The converted amount of plastics is not included into the dataset. This, this service should be used along with 1 kg of thermoplastic material The cut-off classification is allocatable product. The activity type is market activity. The reference product amount is 1.