Sökning: "laminator"

Hittade 5 uppsatser innehållade ordet laminator.

  1. 1. Optimering av extruder temperatur styrning i Tetra Paks laminatorer

    Kandidat-uppsats, Lunds universitet/Högskoleingenjörsutbildning i datateknik

    Författare :Daniel Meiby; David Sandell; [2018]
    Nyckelord :extruder; temperatur stryrning; optimera styrning; laminator; Technology and Engineering;

    Sammanfattning : This report covers a task created by the company Tetra Pak in Lund on temperature control in plastic extrusion. The task of the assignment was about plastic extruder used in the Tetra Pak lamination process. In order for the polymer to have the correct viscosity prior to lamination, it must hold a certain temperature. LÄS MER

  3. 2. Negative health effects related to styrene handling on factory workers

    Magister-uppsats, Linnéuniversitetet/Institutionen för biologi och miljö (BOM)

    Författare :Lisa Kottzieper; [2015]
    Nyckelord :Dose-response; fiber reinforced plastic; health effects; laminator; risk assessment; risk matrix; styrene;

    Sammanfattning : During a risk assessment undertaken in a factory dealing with fiber reinforced plastic products in the northwestern part of Peninsular Malaysia, styrene was identified as the most potential hazard in the factory. It was therefore chosen to focus the rest of the risk assessment on this chemical. LÄS MER

  4. 3. A Friction Model for Laminator Nips

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Stefan Oros; [2015]
    Nyckelord :friction; LuGre; modelling; Stribeck; sliding; carton; Technology and Engineering;

    Sammanfattning : The main objective for the thesis project is to find a suitable mathematical model of the velocity dependent friction force that arises between the nip roller and the carton material in the laminator at slip, in order to enable realistic simulations of the nip in the laminator. Theoretically, the LuGre model is found to contain the necessary physical properties for the actual situation. LÄS MER

  5. 4. Optimizing a production line of packaging material by the use of Discrete-event simulation

    Master-uppsats, Lunds universitet/Förpackningslogistik

    Författare :Sebastian Ferrada Ibacache; Haris Omeragic; [2010]
    Nyckelord :input analysis; Discrete-event simulation; Simul8; statistical process control; Technology and Engineering;

    Sammanfattning : A packaging company is currently evaluating their production and searching for development opportunities to make the production more effective. At the facility for packaging materials there is a production line with two machine-groups consisting of two printers and one laminator. LÄS MER

  7. 5. New Generation Nip Equipment

    Master-uppsats, Lunds universitet/Innovation

    Författare :Joel Nordin; [2010]
    Nyckelord :Line load; Roller; Disc spring package; Electromechanical cylinder; Servomotor; Lamination; Technology and Engineering;

    Sammanfattning : In the laminator there are three laminator stations where protective layers are applied to the paperboard. In each station there are several rollers which help perform the lamination process, the most important rollers to be considered in this thesis are the nip roller and the chill roller. LÄS MER