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01 Project name:
PREFIJO
02 Summary:
Search for alternatives that allow recycled papers to achieve levels of flexibility, extensibility, TEA and bursting.
03 General data:
Call for proposals: RETOS-COLABORATION 2017
Reference: RTC-2017-6258-5
Duration: 2018-2021
Grant: Ministry of Science, Innovation and Universities.
Participants: SAICA-ITAINNOVA
04 Technical information on the project and objectives:
The main objective of the project is the search for alternatives that will allow recycled papers to achieve levels of flexibility, extensibility, TEA and bursting similar to those of non-recycled fiber kraft papers, while maintaining the strength properties that characterize Saica’s current liner papers, mainly in terms of compression. This would make it possible to compete, especially for high board weights, with current kraft linerboard papers.
A second objective would be to use the results obtained to manufacture a paper suitable for paper bags.
This aspect is important as it is foreseeable that the current regulations concerning plastic bags will change in the coming years, and it is expected that by 2020 the sale of lightweight and fragmentable plastic bags will be banned, with the exception of those produced from compostable material.
The project will study and investigate 4 complementary lines of action which, according to the bibliography reviewed and the knowledge of the participants, present a high technological novelty mainly due to the use of recovered cellulose as raw material.
In parallel to these lines of work, a study will be carried out on the basis of the performance of these modifications in the fibers and their relationship with the basic structure of the recycled paper, so that the knowledge acquired will allow the optimization of the treatments carried out.
05 Project leader and partners:
SAICA – ITAINNOVA
06 FPC Program:
Challenges Collaboration 2017. Funded by: Ministry of Science, Innovation and Universities- State Research Agency/ Reference: RTC-2017-6258-5.
07 General and specific budget:
Bankable budget of ITAINNOVA: 388.765€.
