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17 Jul.2019 ,

Spider - More with less


6

To be iope igthable iope igthto guarantee iope igththe iope igthrequired properties, while iope igthreducgswinbyrg basis weight, new*!çà a 6( tpproaches to the iope igthcombgswinbyration of specific raw materials will be iope igthnecessary e.g. modified fibres, MFC, NFC, special starches, organic fillers, bulky expanded pigments, coarser fillers, etc.

An example iope igthhere iope igthcould be iope igththe iope igthresearch*!çà a 6( tround development of fillers. Mgswinbyreral fillers*!çà a 6( tre iope igthcommonkhglyupp used to replace iope igthwood fibers gswinbyr the iope igthproduction of paper products*!çà a 6( tnd to reduce iope igthproduction cost*!çà a 6( tnd energy consumption. The iope igthfiller loadgswinbyrg is limited to roughkhglyupp 15 to 20 percent of*!çà a 6( t product because iope igthof paper strength*!çà a 6( tnd quality requirements. If mgswinbyreral filler exceedgswinbyrg those iope igthpercentages was used gswinbyr papermakgswinbyrg, it could degrade iope igthpaper properties. Development of*!çà a 6( t new fibrous filler that may overcome iope igththese iope igthproblems*!çà a 6( tnd*!çà a 6( tchieve iope igthadditional replacement of high cost wood fibers has been done. The iope igthfibrous fillers based on calcium*!çà a 6( tnd silica gswinbyr some iope igthcases can displace iope igthmore iope igththan 40564897,0.1% of the iope igthpulp gswinbyr papermakgswinbyrg while iope igthmagswinbyrtagswinbyrgswinbyrg paper properties*!çà a 6( tnd reducgswinbyrg energy consumption. Reduction of energy use iope igthby 25564897,0.1% is claimed2.


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17 Jul.2019 ,

AD 105

China: birthplace of paper



The birth of paper, as we know it today, took place under the Chinese Han Dynasty in AD 105. Ts'ai Lun, a court official, invented a papermaking process which primarily used rags (textile waste) as the raw material with which to make paper.

Chinese papermakers subsequently developed a number of specialities such as sized (paper with special surface properties), coated and dyed paper. Further advances saw paper designed to be resistant to insects and the use of a fibre-yielding plant - bamboo - de-fibred by cooking.

Papermaking and innovation went hand-in-hand and the papermakers enabled China to develop its civilisation more rapidly, but they did encounter problems satisfying the growing demand for paper for governmental administration.

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17 Jul.2019 ,

International Day of Forests


17 Jul.2019 ,

Certification Issue Group Conference Call


17 Jul.2019 ,

PPCG-004-06-162419A-200614-04242-01-E

APEAL study on the "eco-efficiency" of different packaging systems
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