02541nmm a2200313 a 4500 vtls000098415 KUKTEM 20251117113324.0 161213t2016 my fq d 001 0 eng d THE0005102(Local) 201905131501 hanafiah 201712261203 nazri 201612131655 safura UMP FKP .A974 2016 r Bc. CD 10432 Azree Bin Mohamad Azizi The effect of thermoforming temperature and mould vent hole to the thermoplastic container made of 0.5 mm polypropylene (PP) sheet / Azree Bin Mohamad Azizi Kuantan, Pahang : UMP, 2016 1 computer disc : digital data ; 12 cm. Faculty of Manufacturing Engineering Theses Gred A Project Paper (Bachelor of Engineering in Manufacturing Engineering (Hons.)) -- Universiti Malaysia Pahang – 2016 Polypropylene is one of the thermoplastic that can be used undergo thermoforming process.Thermoforming process is a process that changes form of thermoplastic sheet from flat surface to dimensional shape. There are three types of thermoforming process. In this project, vacuum process had been chosen to change the shape of flat thermoplastic sheet. Thermoplastic can be formed any shape by undergo heating process using specific heat temperature and its can return to the solid shape upon cooling. Polypropylene (PP) had been choose to be main raw material to form plastic container. The properties of PP sheet are lower density, higher softening point depend on thickness and good resist to fatigue issue. Therefore, the main objective on this project is to prepare plastic container using own fabricated thermoforming machine. Preparation of the design container, design and fabricate mould is the main important process to form a good container. Temperature and number of vent holes are the parameter that had been set to know the different of each container. The result shows that temperature 155 °C is an ideal temperature for 0.5 mm PP sheet and 4 vent holes will get a good appearance result than 1 vent holes. Item in PDF format Faculty of Manufacturing Engineering Dissertations Universities and Colleges Dissertations Theses http://ecollib.ump.edu.my/id/eprint/4089 Access in library only 0 0 0 1 20000 20000 2019-09-04 0 FKP .A974 2016 r Bc. | CD 10432 0000115947 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 6710 6716 VTLSSORT0080*0200*0400*0900*0901*1000*2450*2600*3000*5000*5001*5020*5200*5380*6100*6500*6501*8560*9992