Essays about: "fiber board"

Showing result 1 - 5 of 17 essays containing the words fiber board.

  1. 1. Mapping and analysing the current waste paper recycling system in Europe for a new fiber-based packaging material

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Hande Seker Cakal; [2023]
    Keywords : Separate waste collection; material recovery; material recycling; extended producer responsibility; fiber-based cushioning packaging; Separat avfallsinsamling; materialåtervinning; utökat producentansvar; fiberbaserad dämpningsförpackning;

    Abstract : Fiber-based packaging has emerged as an alternative to plastic packaging, driven by concerns regarding environmental impact and excessive usage of plastic. In response to market trends favouring circular packaging solutions, Stora Enso is preparing to introduce Papira, an innovative fiber-based cushioning packaging material, in Europe. READ MORE

  3. 2. Enabling Wet strength agent-reductions through CMC-addition; A case study investigating the possibilities to lower PAE in packaging board with CMC.

    University essay from Karlstads universitet/Avdelningen för kemiteknik

    Author : Sara Christenson; [2023]
    Keywords : ;

    Abstract : In 2015, the United Nations adopted 17 different sustainability development goals. These goals were set for the global community to be guided by – but also to follow thus slowingdown climate change, prevent inequality, end poverty and make sure that by 2030 all people enjoy peace and prosperity. READ MORE

  4. 3. Finding a suitable and optimal amount of binder for refibering of acoustic boards

    University essay from Lunds universitet/Centrum för analys och syntes

    Author : Nardos Wolderufael; [2022]
    Keywords : Recycle; Binder; Fiber; Polymer Technology; Chemistry;

    Abstract : With the ambition to contribute to a sustainable development, this project started with aim to recycle fiber boards. The idea behind the project is to take lose fibers that come from waste product or simply just worn out fiber boards, and make them into new fiber boards. In order to achieve this, a binder is needed to hold the boards together. READ MORE

  5. 4. Allelopatisk förmåga hos Cannabis sativa L. (Hampa) och dess potential som biologisk bekämpning av ogräs

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Rasmus Lundell; [2022]
    Keywords : Cannabis sativa; allelopati; biologisk kontroll; fytoremediering; ogräs; sekundärmetaboliter;

    Abstract : Sedan människan började kultivera växter har ogräsbekämpning varit en viktig del av odlingen. Under det senaste halvseklet har användningen av kemiska bekämpningsmedel blivit allt vanligare men i takt med att vi sett risker har lagstiftarna tvingats reglera användningen samtidigt som odlare söker alternativ. READ MORE

  6. 5. Development of headspace solid phase microextraction gas chromatography mass spectrometry method for analysis of volatile organic compounds in board samples : Correlation study between chromatographic data and flavor properties

    University essay from Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)

    Author : Thea Zethelius; [2021]
    Keywords : Solid phase microextraction SPME ; method development; volatile organic compounds VOCs ; food contact material FCM ; flavor experience; design of experiment DoE ; multivariate analysis;

    Abstract : The purpose of this thesis work was to develop a headspace solid phase microextraction gas chromatography mass spectrometry (HS-SPME-GC-MS) method to detect volatile organic compounds (VOCs) in board samples and to statistically investigate potential correlation between chromatographic data and flavor data obtained from a trained panel. The developed method would hopefully serve as a complement to the already established routine analyses at Stora Enso and gain an increased understanding of which VOCs in the board influence its flavor properties. READ MORE