CN1128312A - Water-proof paper - Google Patents
Water-proof paper Download PDFInfo
- Publication number
- CN1128312A CN1128312A CN 95110226 CN95110226A CN1128312A CN 1128312 A CN1128312 A CN 1128312A CN 95110226 CN95110226 CN 95110226 CN 95110226 A CN95110226 A CN 95110226A CN 1128312 A CN1128312 A CN 1128312A
- Authority
- CN
- China
- Prior art keywords
- paper
- water
- rosin
- waterproof
- ccs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Paper (AREA)
Abstract
The waterproof paper is produced with plant fibre material, rosin, CCS-02 cation starch, No.992 waterproof agent, and aluminium sulfate in the compounding ratio of 1 to 0.5-6% to 0.5-4% to 0.5-12% to 4-20%. Being waterproof, it is used in producing heat-holding paper quilt for green house and cement packing bag.
Description
The present invention relates to a kind of making hydrophobic cement bag, particularly relate to a kind of waterproof paper of making greenhouse winter protection paper quilt.
Along with the raising day by day of China's living standards of the people, people also will eat fresh vegetable in the winter time, so various greenhouses such as hot house develop rapidly.The present winter protection paper quilt that on hot house and other greenhouse, uses, be to use ordinary packing paper to make, water resistance is poor, paper is wet behind the rain can not in time roll, just can roll after waiting two, three days, therefore influence the sunshine-duration, reduce temperature in the greenhouse, and after repeatedly doing, wetting, seriously influenced the service life of paper.
Purpose of the present invention provides a kind of paper with water-proof function.
Paper with water-proof function is mixed with by sponge, rosin, aluminum sulfate, CCS-02 cationic starch, 992 waterproofing agents.Sponge comprises wood pulp, straw pulp, reed pulp, bamboo pulp, secondary stock etc.The proportioning of sponge, rosin, aluminum sulfate, CCS-02 cationic starch, 992 waterproofing agents is: 1: 0.5～6%: 4～20%: 0.5～4%: 0.5～12%.
Embodiment:
Paper with water-proof function is made by adding 20kg rosin, 20kgCCS-02 cationic starch, 20kg992 waterproofing agent, 120kg aluminum sulfate in 1000kg sponge straw pulp.
Manufacturing technique is:
The 1000kg straw pulp is discongested with 2～3% concentration with hydrabrusher, defibre is delivered to the washing of dewatering in the slanted screen washer.Washing back concentration reaches 3～4%, deliver in the high concentration desanding device and purify, slurry after the purification is delivered to and is carried out secondary in the defibrator and discongest, deliver to shake frame sieve of high frequency after discongesting, screen, slurry after the screening is with 1% following concentration, deliver to further washing in the decker, to remove the stickum in the slurry, after slurry is adjusted, again through tiltedly the dehydration of net washer is concentrated, deliver to the transition stock tank, concentration adjusts to 4～4.5%, after pH value reaches neutrality, be sent to double plate mill, beater, carry out defibrination, making beating.When the pulping physical index reaches 28 ° of SR～32 of beating degree ° SR, deliver in the dosing chamber.In dosing chamber, add 20kg rosin earlier, stirred about 10 minutes, add 20kgCCS-02 cationic starch (reinforcing agent) again, stir after 15 minutes, add the 20kg992 waterproofing agent, after stirring 15 minutes again, add 120kg aluminum sulfate, stirs that the conciliation pH value reaches 5.5～6 after 15 minutes, slurry 3.0～3.5% concentration are delivered to and are destroyed preceding well, are diluted to 0.3% concentration then, through copying paper portion, cylinder dehydration, mechanical dehydration reach into paper more after drying, following machine rewinding rolls out finished paper.
With the paper with water-proof function of the present invention, do greenhouse winter protection paper by can pocket water more than several days, impermeable, water-tight.Meet sleety weather, because of this paper has water resistance, behind the sleet, paper is sturdy, just can roll at once, thereby can make the greenhouse in time obtain sunlight, improved greenhouse temperature, the paper with water-proof function of the present invention, long service life, widely popularize this paper in greenhouse application, can effectively promote the shopping basket program development.
With the paper with water-proof function of the present invention, make bag of cement, have the moistureproof and waterproof function, can prolong the cement period of storage and reduce the cement loss.
Claims (2)
1, the paper that has water-proof function is mixed with by sponge and compound, it is characterized in that described compound is rosin, CCS-02 cationic starch, 992 waterproofing agents, aluminum sulfate; The proportioning of sponge, rosin, CCS-02 cationic starch, 992 waterproofing agents, aluminum sulfate is: 1: 0.5～6%: 0.5～4%: 0.5～12%: 4～20%.
2, the paper with water-proof function according to claim 1 is characterized in that the proportioning of sponge, rosin, CCS-02 cationic starch, 992 waterproofing agents, aluminum sulfate is: 1: 2%: 2%: 2%: 12%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95110226 CN1128312A (en) | 1995-05-12 | 1995-05-12 | Water-proof paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95110226 CN1128312A (en) | 1995-05-12 | 1995-05-12 | Water-proof paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1128312A true CN1128312A (en) | 1996-08-07 |
Family
ID=5077633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95110226 Pending CN1128312A (en) | 1995-05-12 | 1995-05-12 | Water-proof paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1128312A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067352C (en) * | 1996-06-19 | 2001-06-20 | 肖邦正 | Flyash-containing building material |
| CN100385073C (en) * | 2006-05-22 | 2008-04-30 | 沈阳建筑大学 | Method for making waterproof writing paper |
| CN102517990A (en) * | 2011-12-30 | 2012-06-27 | 珠海华丰纸业有限公司 | In-pulp hard sizing process for raw paper of food cards |
| CN106357843A (en) * | 2015-07-24 | 2017-01-25 | 季叶俊 | Drop-resistant waterproof plastic shell for mobile phones |
-
1995
- 1995-05-12 CN CN 95110226 patent/CN1128312A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067352C (en) * | 1996-06-19 | 2001-06-20 | 肖邦正 | Flyash-containing building material |
| CN100385073C (en) * | 2006-05-22 | 2008-04-30 | 沈阳建筑大学 | Method for making waterproof writing paper |
| CN102517990A (en) * | 2011-12-30 | 2012-06-27 | 珠海华丰纸业有限公司 | In-pulp hard sizing process for raw paper of food cards |
| CN102517990B (en) * | 2011-12-30 | 2014-05-28 | 珠海华丰纸业有限公司 | In-pulp hard sizing process for raw paper of food cards |
| CN106357843A (en) * | 2015-07-24 | 2017-01-25 | 季叶俊 | Drop-resistant waterproof plastic shell for mobile phones |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100519934C (en) | Food wrapping paper made from grass pulp and preparation thereof | |
| CN106638110B (en) | A kind of production technology of high whiteness protecting paper of gypsum board | |
| CN103821022B (en) | The method of neutral cellulase preliminary treatment needle slurry and broad-leaved slurry | |
| CA2056605C (en) | Method of producing pulp | |
| CN109930416B (en) | Plant fiber environment-friendly material and preparation method thereof | |
| CN107881842B (en) | Method for preparing high-strength corrugated base paper by using straws and waste paper pulp | |
| CN107268327A (en) | A kind of natural color pulp and its preparation technology, using and preparation facilities | |
| CN106988139B (en) | A kind of processing method of paper grade (stock) tapa | |
| CN111005262B (en) | All-cotton transfer printing base paper and production method thereof | |
| CN107687109A (en) | A kind of agricultural paper mulch film of environment-friendly degradable and its manufacture method | |
| CN112442922A (en) | Method for producing degradable mulching film paper by using bamboo pulp | |
| CN111945476A (en) | Production process of corrugated paper with good water resistance | |
| CN107740305A (en) | A kind of method that stalk prepares high-strength corrugated base paper | |
| CN109371743A (en) | A kind of formula producing paper suction pipe paper pulp | |
| CN106930152A (en) | A kind of erosion-resisting fine arts paper of high tenacity and preparation method thereof | |
| CN103711023B (en) | The method of superelevation dense refining process productive life paper using | |
| CN1128312A (en) | Water-proof paper | |
| CN107034712B (en) | A kind of novel papermaking method | |
| CN102154867A (en) | Pretreatment method of household paper pulp | |
| CN107567896B (en) | A kind of slim non-woven degradation agricultural mulching of light transmission and preparation method | |
| CN107044065B (en) | A kind of paper-making pulping process | |
| CN1306124A (en) | Technology for making hand tissue | |
| CN107119479A (en) | A kind of low dissolved salt cleaning paper pulp and preparation method thereof | |
| CN112411257A (en) | Method for producing degradable mulching paper by using eucalyptus waste sheet pulp | |
| CN111996830A (en) | Production process of fiber composite material household paper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |