Journal, Volume 261878 - Industrial arts |
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Page 60
... pulp . In that year , however , esparto grass clearly estab- lished its claim as a practical and abundant source of fibre . Since then its use has been very largely extended , and at present much more paper is pro- duced from it than ...
... pulp . In that year , however , esparto grass clearly estab- lished its claim as a practical and abundant source of fibre . Since then its use has been very largely extended , and at present much more paper is pro- duced from it than ...
Page 61
... pulp , now so easy of production , into paper . One of the most successful attempts at doing this by machinery was undoubtedly in the machine patented by Mr. Robert Cameron , of Springfield , near Edinburgh . But although this machine ...
... pulp , now so easy of production , into paper . One of the most successful attempts at doing this by machinery was undoubtedly in the machine patented by Mr. Robert Cameron , of Springfield , near Edinburgh . But although this machine ...
Page 63
... pulp or finished " stuff " is run from the beaters to the vats which supply the making machine , it should be in a very fine state of division and of perfectly uniform consistency . When diffused through a large quantity of water it ...
... pulp or finished " stuff " is run from the beaters to the vats which supply the making machine , it should be in a very fine state of division and of perfectly uniform consistency . When diffused through a large quantity of water it ...
Page 64
... pulp , milk - like at the therefore adopted , in which air currents act as the beginning of the wire , is in six seconds of time drying agent . The drying apparatns before us converted into beautiful , though moist , paper . I consists ...
... pulp , milk - like at the therefore adopted , in which air currents act as the beginning of the wire , is in six seconds of time drying agent . The drying apparatns before us converted into beautiful , though moist , paper . I consists ...
Page 65
... pulp for the machines , collected from various pellucid springs , and stored in extensive reservoirs . The purity and abundance of the water supply of a paper mill is of the utmost consequence , and in many cases the character of the ...
... pulp for the machines , collected from various pellucid springs , and stored in extensive reservoirs . The purity and abundance of the water supply of a paper mill is of the utmost consequence , and in many cases the character of the ...
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