SU493533A1 - The method of processing the paper web - Google Patents
The method of processing the paper webInfo
- Publication number
- SU493533A1 SU493533A1 SU2043895A SU2043895A SU493533A1 SU 493533 A1 SU493533 A1 SU 493533A1 SU 2043895 A SU2043895 A SU 2043895A SU 2043895 A SU2043895 A SU 2043895A SU 493533 A1 SU493533 A1 SU 493533A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- paper web
- processing
- paper
- weight
- glyoxal
- Prior art date
Links
Landscapes
- Paper (AREA)
Description
Пример 1. Неклееное бумажное нолотно при сзхости 40% массой 60 г/м обрабатывали на офсетном прессе раствором глиоксал в количестве 2,5% к весу абсолютно сухогоExample 1. Non-glued paper nolotno with a yield of 40% by weight of 60 g / m was treated on an offset press with a solution of glyoxal in the amount of 2.5% by weight of absolutely dry
BOvTOKHa. Вли ние обрабо1ки глиоксалем на клеильном нрессе и .в мокрой части бумагоделательной машины на печатнй-технические свойства бумаги иоказано в табл. 1.BOvTOKHa. The effect of processing by glyoxal on the sizing cloth and .in the wet part of the paper machine on the printing and technical properties of paper is shown in Table. one.
Таблица 1Table 1
Пример 2. Неклееное бумажное полотно при сухости массой 80 г/м обрабатывали на офсетном нрессе раствором глиоксал в количестве 5,0% к весу абсолютно сухого волокна (см. табл. 2).Example 2. Non-glued paper web with a dry weight of 80 g / m was treated on an offset press with a solution of glyoxal in the amount of 5.0% by weight of absolutely dry fiber (see Table 2).
Пример 3. Неклееное бумажное полотно при сухости 20% массой 40 г/м обрабатывали на равнителе раствором глиоксал в количестве 0,5-2,0% к весу абсолютно сухого волокна (см. табл. 3).Example 3. Non-glued paper web with a dryness of 20% by weight of 40 g / m was treated on a level with a solution of glyoxal in an amount of 0.5-2.0% by weight of absolutely dry fiber (see Table 3).
Таблица 2table 2
Показатели бумаги-основыBase paper readings
Таблица 3 5 Предмет изобретени 1. Способ обработки бумажного полотна путем его пропитки раствором глиоксал на бумагоделательной машине, отличающийс тем, что, с целью повышени эффективности способа, пропитку ведут в мокрой части бумагоделательной машины при сухости полотна 20-40%. б 2. Способ по л. I, отличающийс тем, что пропитку бумажного полотна ведут перед последним отсасывающим щиком бумагоделательной машины, 3. Способ по п. 1, отличающийс тем, что пропитку бумажного полотна ведут на офсетном прессе бумагоделательной машины, Table 3 5 Subject of the invention 1. A method of processing a paper web by impregnating it with a glyoxal solution on a paper machine, characterized in that, in order to increase the efficiency of the method, the impregnation is carried out in the wet part of the paper machine with a dry cloth of 20-40%. b 2. The method according to l. I, characterized in that the impregnation of the paper web is carried out before the last suction box of the paper machine; 3. The method according to claim 1, characterized in that the impregnation of the paper web is carried out on an offset press of the paper machine,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2043895A SU493533A1 (en) | 1974-07-19 | 1974-07-19 | The method of processing the paper web |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2043895A SU493533A1 (en) | 1974-07-19 | 1974-07-19 | The method of processing the paper web |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU493533A1 true SU493533A1 (en) | 1975-11-28 |
Family
ID=20590972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2043895A SU493533A1 (en) | 1974-07-19 | 1974-07-19 | The method of processing the paper web |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU493533A1 (en) |
-
1974
- 1974-07-19 SU SU2043895A patent/SU493533A1/en active
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