CN107299553B - Nonwoven embroidery lining paper and preparation method thereof - Google Patents
Nonwoven embroidery lining paper and preparation method thereof Download PDFInfo
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- CN107299553B CN107299553B CN201610237010.6A CN201610237010A CN107299553B CN 107299553 B CN107299553 B CN 107299553B CN 201610237010 A CN201610237010 A CN 201610237010A CN 107299553 B CN107299553 B CN 107299553B
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
- D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
- D21H15/10—Composite fibres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/24—Polyesters
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/08—Dispersing agents for fibres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
- D21H21/20—Wet strength agents
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nonwoven Fabrics (AREA)
- Paper (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Nonwoven embroidery lining paper disclosed in this invention, its primary raw material is softwood pulp, it is characterized in that, it further includes rayon fiber, chemical fibre, sizing agent, wherein the content of rayon fiber is the 30-55% of lining paper oven-dry weight, the content of chemical fibre is the 15-20% of lining paper oven-dry weight, the content of sizing agent is the 8-15% of lining paper oven-dry weight, remaining is softwood pulp, the chemical fibre is polyester fiber, polypropylene fibre, the composite fibre of polyester fiber and polypropylene fibre, the composite fibre of polypropylene fibre and polyethylene fibre, or the composite fibre of polyester fiber and polyethylene fibre.The preparation method of nonwoven embroidery lining paper includes the steps that mashing, with slurry, punching slurry, copy paper, squeezing are dried, are glued, being dried to paper.The rayon fiber being added in raw material of the present invention has intensity high, the good feature of flexibility, and it is low to can satisfy nonwoven embroidery lining paper paper basis weight, soft, in length and breadth the big feature of tensile strength.
Description
Technical field
The invention belongs to pulp technology for making paper, and in particular to a kind of nonwoven embroidery lining paper and preparation method thereof.
Background technique
Embroidery lining paper is one layer of auxiliary material being layered under cloth, and effect is the smooth degree stablized needle tracking and improve embroidery.It spins
Embroidery flower lining paper is high-grade fabric machine embroidery and the substrate embroidered by hand, it is desirable that lining paper has high longitudinal and transverse tensile strength, and indulges
The features such as horizontal pulling force is than small, expansion and contraction is small, and wet tensile (strength) is high, and paper basis weight is low, soft.However, currently on the market
Nonwoven embroidery lining paper is often unable to satisfy that paper basis weight is low, soft feature.
Summary of the invention
The first purpose of this invention is to overcome deficiency in the prior art, and it is low to provide a kind of paper basis weight, dry and wet intensity
Height, soft nonwoven embroidery lining paper.
In order to solve the above technical problems, the technical scheme is that
Nonwoven embroidery lining paper, its primary raw material are softwood pulp, it further includes rayon fiber, chemical fibre, sizing
Agent, wherein the content of rayon fiber is the 30-55% of lining paper oven-dry weight, and the content of chemical fibre is lining paper oven-dry weight
15-20%, the content of sizing agent are the 8-15% of lining paper oven-dry weight, remaining is softwood pulp, and the chemical fibre is polyester
The compound fibre of the composite fibre of fiber, polypropylene fibre, polyester fiber and polypropylene fibre, polypropylene fibre and polyethylene fibre
The composite fibre of dimension or polyester fiber and polyethylene fibre.
Preferably, above-mentioned sizing agent is made of polyvinyl alcohol and butadiene-styrene rubber, each group in sizing agent aqueous solution
The weight percent divided is polyvinyl alcohol 5-10%, butadiene-styrene rubber 3-6%.
Preferably, the weight percent of each component is preferably polyvinyl alcohol 6- in above-mentioned sizing agent aqueous solution
9%, butadiene-styrene rubber 4-5%.
Preferably, the content of above-mentioned rayon fiber is the 40-50% of lining paper oven-dry weight, and chemical fibre contains
Amount is the 16-18% of lining paper oven-dry weight, and the content of sizing agent is the 9-14% of lining paper oven-dry weight, remaining is softwood pulp.
Preferably, the content of above-mentioned rayon fiber is preferably the 43-48% of lining paper oven-dry weight, chemical fibre
Content be preferably lining paper oven-dry weight 17-18%, the content of sizing agent is preferably the 11-13% of lining paper oven-dry weight,
Remaining is softwood pulp.
Preferably, the fineness of above-mentioned rayon fiber is 1.5D, and the fineness of above-mentioned chemical fibre is 1.5D.
Preferably, the length of above-mentioned rayon fiber is 6-12mm, and the length of chemical fibre is 12-18mm.
Preferably, the length of above-mentioned rayon fiber is preferably 8-10mm, and the length of chemical fibre is preferably
14-16mm。
A second object of the present invention is to provide a kind of paper basis weight is low, dry and wet intensity is high, and soft nonwoven is embroidered
The preparation method of lining paper.
In order to solve the above technical problems, the technical scheme is that
The preparation method of nonwoven embroidery lining paper, which is characterized in that it the following steps are included:
(1) it is beaten: softwood pulp, rayon fiber and water being added in hydrabrusher, slurry concentration 5-6% is beaten
Slurry, mashing electric current are 80-120 amperes, and slurry beating degree is made to reach 26-32 ° of SR, weight in wet base 12-16g.
(2) with slurry: chemical fibre being added in the slurry made from step (1) and is uniformly mixed.
(3) punching slurry: slurry with water made from step (2) is diluted to 1%, wet strength agent is added, the dosage of wet strength agent is every
Ton slurry 40-60kg, stands 45 minutes after mixing, drying strengthening agent, the dosage of drying strengthening agent slurry 40- per ton is then added
50kg is uniformly mixed.
(4) copy paper: being added dispersing agent in the slurry made from step (3), dispersant dosage is slurry 1.5-2kg per ton,
Then the copy paper on inclined wire paper machine.
(5) l Water Paper page made from step (4): being entered drying cylinder after squeezing and dried by squeezing drying, the operating pressure of drying cylinder
For 1.0-2.2kg/cm2。
(6) it is glued: prepared sizing agent being added in engine sizing machine, by step (5) dry paper in engine sizing
It is glued in machine, adjusts the pressure of speed and application roll, make the 8-15% of sizing agent concentration nonwoven embroidery lining paper oven-dry weight.
(7) it is dried to paper: the l Water Paper after step (6) sizing being entered in drying cylinder and is dried, the operating pressure of drying cylinder is 1.0-
2.2kg/cm2。
Above-mentioned drying strengthening agent is preferably modified polyacrylamide.
The wet strength agent that the present invention selects is conventional wet strength agent, including Lauxite and its modified product, daiamid epoxy chlorine
Propane and its modifier, dialdehyde starch, polyethyleneimine etc..
The dispersing agent that the present invention selects is water soluble polymer, is a kind of hydrophilic high molecular material, in water can be molten
Solution is swollen and forms solution or dispersion liquid, is polyethylene glycol oxide or polyethylene oxide.
The advantages of the present invention:
(1) rayon fiber being added in raw material of the present invention has intensity high, and the good feature of flexibility can satisfy nothing
Spinning embroidery lining paper paper basis weight is low, soft, in length and breadth the big feature of tensile strength.
(2) polyvinyl alcohol and styrene-butadiene latex containing proper proportion in the sizing agent that the present invention uses, to finished product body paper
Testing result shows that sizing agent of the present invention can assign lining paper quantitative low, soft characteristic.
(3) present invention selects the softwood pulp of proper proportion, and rayon fiber, chemical fibre and sizing agent are raw material, beats
So that slurry beating degree is reached 26-32 ° of SR, weight in wet base 12-16g after slurry, as far as possible holding fibre length, keep the paper product intensity manufactured paper with pulp big,
Evenness is good and soft.
Specific embodiment
The invention is further illustrated by the following examples, but the present invention is not limited solely to following embodiment.
Embodiment one
Nonwoven embroidery lining paper and preparation method thereof:
(1) proportion of raw material: softwood pulp accounts for the 35% of nonwoven embroidery lining paper oven-dry weight, and rayon fiber accounts for nonwoven embroidery
The 35% of flower lining paper oven-dry weight, polyester fiber account for the 18% of nonwoven embroidery lining paper oven-dry weight, and sizing agent accounts for nonwoven embroidery lining
The 12% of paper oven-dry weight, wherein the fineness of rayon fiber is 1.5D, length 8-10mm, and the fineness of polyester fiber is
1.5D, length 14-16mm, the weight percent of each component is polyvinyl alcohol 7%, butadiene-styrene rubber 5% in sizing agent aqueous solution.
(2) it being beaten: softwood pulp, rayon fiber and water being added in hydrabrusher, slurry concentration 5% is beaten,
Being beaten electric current is 80 amperes, and slurry beating degree is made to reach 26-30 ° of SR, weight in wet base 12-14g.
(3) with slurry: polyester fiber being added in the slurry made from mashing step and is uniformly mixed.
(4) punching slurry: being diluted to 1% for slurry with water made from step with slurry, wet strength agent Lauxite be added, wet strength agent
Dosage is slurry 40kg per ton, stands 45 minutes after mixing, and drying strengthening agent modified polyacrylamide is then added, drying strengthening agent
Dosage slurry 40kg per ton is uniformly mixed.
(5) copy paper: being added dispersing agent polyethylene oxide in the slurry made from punching slurry step, dispersant dosage is slurry per ton
Expect 1.5kg, then the copy paper on inclined wire paper machine.
(6) l Water Paper page made from copy paper step: being entered drying cylinder after squeezing and dried by squeezing drying, the operating pressure of drying cylinder
For 1.0kg/cm2。
(7) it is glued: prepared sizing agent being added in engine sizing machine, dry paper is glued in engine sizing machine
The pressure for adjusting speed and application roll, makes the 8-12% of sizing agent concentration nonwoven embroidery lining paper oven-dry weight.
(8) it is dried to paper: the l Water Paper after sizing being entered in drying cylinder and is dried, the operating pressure of drying cylinder is 1.0kg/cm2。
Embodiment two
Nonwoven embroidery lining paper and preparation method thereof:
(1) proportion of raw material: softwood pulp accounts for the 30% of nonwoven embroidery lining paper oven-dry weight, and rayon fiber accounts for nonwoven embroidery
The 40% of flower lining paper oven-dry weight, polypropylene fibre account for the 15% of nonwoven embroidery lining paper oven-dry weight, and sizing agent accounts for nonwoven embroidery
The 15% of lining paper oven-dry weight, wherein the fineness of rayon fiber is 1.5D, length 6-10mm, the fineness of polypropylene fibre
For 1.5D, length 12-14mm, the weight percent of each component is polyvinyl alcohol 9%, butadiene-styrene rubber in sizing agent aqueous solution
4%.
(2) it being beaten: softwood pulp, rayon fiber and water being added in hydrabrusher, slurry concentration 6% is beaten,
Being beaten electric current is 90 amperes, makes 28-32 ° of SR of slurry beating degree, weight in wet base 14-15g.
(3) with slurry: polypropylene fibre being added in the slurry made from mashing step and is uniformly mixed.
(4) punching slurry: being diluted to 1% for slurry with water made from step with slurry, wet strength agent polyamideepichlorohydrin be added,
The dosage of wet strength agent is slurry 50kg per ton, stands 45 minutes after mixing, and drying strengthening agent modified polyacrylamide is then added,
The dosage of drying strengthening agent slurry 45kg per ton is uniformly mixed.
(5) copy paper: being added dispersing agent polyethylene glycol oxide in the slurry made from punching slurry step, dispersant dosage is slurry per ton
Expect 2kg, then the copy paper on inclined wire paper machine.
(6) l Water Paper page made from copy paper step: being entered drying cylinder after squeezing and dried by squeezing drying, the operating pressure of drying cylinder
For 2.2kg/cm2。
(7) it is glued: prepared sizing agent being added in engine sizing machine, dry paper is applied in engine sizing machine
Glue adjusts the pressure of speed and application roll, makes the 12-15% of sizing agent concentration nonwoven embroidery lining paper oven-dry weight.
(8) it is dried to paper: the l Water Paper after sizing being entered in drying cylinder and is dried, the operating pressure of drying cylinder is 2.2kg/cm2。
Embodiment three
Nonwoven embroidery lining paper and preparation method thereof:
(1) proportion of raw material: softwood pulp accounts for the 38% of nonwoven embroidery lining paper oven-dry weight, and rayon fiber accounts for nonwoven embroidery
The 32% of flower lining paper oven-dry weight, polyethylene fibre account for the 17% of nonwoven embroidery lining paper oven-dry weight, and sizing agent accounts for nonwoven embroidery
The 13% of lining paper oven-dry weight, wherein the fineness of rayon fiber is 1.5D, length 10-12mm, the fineness of polyethylene fibre
For 1.5D, length 16-18mm, the weight percent of each component is polyvinyl alcohol 10%, butadiene-styrene rubber in sizing agent aqueous solution
6%.
(2) it being beaten: softwood pulp, rayon fiber and water being added in hydrabrusher, slurry concentration 5% is beaten,
Being beaten electric current is 100 amperes, makes 30-32 ° of SR of slurry beating degree, weight in wet base 12-15g.
(3) with slurry: polyethylene fibre being added in the slurry made from mashing step and is uniformly mixed.
(4) punching slurry: being diluted to 1% for slurry with water made from step with slurry, wet strength agent dialdehyde starch be added, wet strength agent
Dosage is slurry 60kg per ton, stands 45 minutes after mixing, and drying strengthening agent modified polyacrylamide is then added, drying strengthening agent
Dosage slurry 40kg per ton is uniformly mixed.
(5) copy paper: being added dispersing agent polyethylene oxide in the slurry made from punching slurry step, dispersant dosage is slurry per ton
Expect 1.5kg, then the copy paper on inclined wire paper machine.
(6) l Water Paper page made from copy paper step: being entered drying cylinder after squeezing and dried by squeezing drying, the operating pressure of drying cylinder
For 2kg/cm2。
(7) it is glued: prepared sizing agent being added in engine sizing machine, dry paper is applied in engine sizing machine
Glue adjusts the pressure of speed and application roll, makes the 8-10% of sizing agent concentration nonwoven embroidery lining paper oven-dry weight.
(8) it is dried to paper: the l Water Paper after sizing being entered in drying cylinder and is dried, the operating pressure of drying cylinder is 2kg/cm2。
Example IV
Nonwoven embroidery lining paper and preparation method thereof:
(1) proportion of raw material: softwood pulp accounts for the 33% of nonwoven embroidery lining paper oven-dry weight, and rayon fiber accounts for nonwoven embroidery
The 40% of flower lining paper oven-dry weight, polyethylene fiber peacekeeping polypropylene fibre accounts for the 18% of nonwoven embroidery lining paper oven-dry weight, sizing
Agent accounts for the 9% of nonwoven embroidery lining paper oven-dry weight, wherein the fineness of rayon fiber is 1.5D, length 10-12mm, poly- second
The fineness of alkene fiber and polypropylene fibre is 1.5D, length 12-18mm, the weight percent of each component in sizing agent aqueous solution
For polyvinyl alcohol 10%, butadiene-styrene rubber 3%.
(2) it being beaten: softwood pulp, rayon fiber and water being added in hydrabrusher, slurry concentration 6% is beaten,
Being beaten electric current is 110 amperes, makes 26-30 ° of SR of slurry beating degree, weight in wet base 15-16g.
(3) with slurry: polyethylene fiber peacekeeping polypropylene fibre being added in the slurry made from mashing step and is uniformly mixed.
(4) punching slurry: slurry with water made from step with slurry is diluted to 1%, wet strength agent polyethyleneimine, wet strength agent is added
Dosage be slurry 55kg per ton, after mixing stand 45 minutes, then be added drying strengthening agent modified polyacrylamide, drying strengthening agent
Dosage slurry 50kg per ton, be uniformly mixed.
(5) copy paper: being added dispersing agent polyethylene glycol oxide in the slurry made from punching slurry step, dispersant dosage is slurry per ton
Expect 2kg, then the copy paper on inclined wire paper machine.
(6) l Water Paper page made from copy paper step: being entered drying cylinder after squeezing and dried by squeezing drying, the operating pressure of drying cylinder
For 1.8kg/cm2。
(7) it is glued: prepared sizing agent being added in engine sizing machine, dry paper is applied in engine sizing machine
Glue adjusts the pressure of speed and application roll, makes the 10-13% of sizing agent concentration nonwoven embroidery lining paper oven-dry weight.
(8) it is dried to paper: the l Water Paper after sizing being entered in drying cylinder and is dried, the operating pressure of drying cylinder is 1.8kg/cm2。
Embodiment five
Nonwoven embroidery lining paper and preparation method thereof:
(1) proportion of raw material: softwood pulp accounts for the 47% of nonwoven embroidery lining paper oven-dry weight, and rayon fiber accounts for nonwoven embroidery
The 30% of flower lining paper oven-dry weight, polyethylene fiber peacekeeping polypropylene fibre accounts for the 15% of nonwoven embroidery lining paper oven-dry weight, sizing
Agent accounts for the 8% of nonwoven embroidery lining paper oven-dry weight, wherein the fineness of rayon fiber is 1.5D, length 10-12mm, poly- second
The fineness of alkene fiber and polypropylene fibre is 1.5D, length 12-18mm, the weight percent of each component in sizing agent aqueous solution
For polyvinyl alcohol 5%, butadiene-styrene rubber 3%.
(2) it being beaten: softwood pulp, rayon fiber and water being added in hydrabrusher, slurry concentration 6% is beaten,
Being beaten electric current is 110 amperes, makes 26-30 ° of SR of slurry beating degree, weight in wet base 15-16g.
(3) with slurry: polyethylene fiber peacekeeping polypropylene fibre being added in the slurry made from mashing step and is uniformly mixed.
(4) punching slurry: slurry with water made from step with slurry is diluted to 1%, wet strength agent polyethyleneimine, wet strength agent is added
Dosage be slurry 55kg per ton, after mixing stand 45 minutes, then be added drying strengthening agent modified polyacrylamide, drying strengthening agent
Dosage slurry 50kg per ton, be uniformly mixed.
(5) copy paper: being added dispersing agent polyethylene glycol oxide in the slurry made from punching slurry step, dispersant dosage is slurry per ton
Expect 2kg, then the copy paper on inclined wire paper machine.
(6) l Water Paper page made from copy paper step: being entered drying cylinder after squeezing and dried by squeezing drying, the operating pressure of drying cylinder
For 1.8kg/cm2。
(7) it is glued: prepared sizing agent being added in engine sizing machine, dry paper is applied in engine sizing machine
Glue adjusts the pressure of speed and application roll, makes the 10-13% of sizing agent concentration nonwoven embroidery lining paper oven-dry weight.
(8) it is dried to paper: the l Water Paper after sizing being entered in drying cylinder and is dried, the operating pressure of drying cylinder is 1.8kg/cm2。
Embodiment six
Nonwoven embroidery lining paper and preparation method thereof:
(1) proportion of raw material: softwood pulp accounts for the 22% of nonwoven embroidery lining paper oven-dry weight, and rayon fiber accounts for nonwoven embroidery
The 55% of flower lining paper oven-dry weight, polyethylene fiber peacekeeping polypropylene fibre accounts for the 15% of nonwoven embroidery lining paper oven-dry weight, sizing
Agent accounts for the 8% of nonwoven embroidery lining paper oven-dry weight, wherein the fineness of rayon fiber is 1.5D, length 10-12mm, poly- second
The fineness of alkene fiber and polypropylene fibre is 1.5D, length 12-18mm, the weight percent of each component in sizing agent aqueous solution
For polyvinyl alcohol 5%, butadiene-styrene rubber 3%.
(2) it being beaten: softwood pulp, rayon fiber and water being added in hydrabrusher, slurry concentration 6% is beaten,
Being beaten electric current is 110 amperes, makes 26-30 ° of SR of slurry beating degree, weight in wet base 15-16g.
(3) with slurry: polyethylene fiber peacekeeping polypropylene fibre being added in the slurry made from mashing step and is uniformly mixed.
(4) punching slurry: slurry with water made from step with slurry is diluted to 1%, wet strength agent polyethyleneimine, wet strength agent is added
Dosage be slurry 55kg per ton, after mixing stand 45 minutes, then be added drying strengthening agent modified polyacrylamide, drying strengthening agent
Dosage slurry 50kg per ton, be uniformly mixed.
(5) copy paper: being added dispersing agent polyethylene glycol oxide in the slurry made from punching slurry step, dispersant dosage is slurry per ton
Expect 2kg, then the copy paper on inclined wire paper machine.
(6) l Water Paper page made from copy paper step: being entered drying cylinder after squeezing and dried by squeezing drying, the operating pressure of drying cylinder
For 1.8kg/cm2。
(7) it is glued: prepared sizing agent being added in engine sizing machine, dry paper is applied in engine sizing machine
Glue adjusts the pressure of speed and application roll, makes the 10-13% of sizing agent concentration nonwoven embroidery lining paper oven-dry weight.
(8) it is dried to paper: the l Water Paper after sizing being entered in drying cylinder and is dried, the operating pressure of drying cylinder is 1.8kg/cm2。
The nonwoven embroidery lining paper that defined method test above section embodiment is prepared, index are wanted according to national standards
Summation testing result see the table below.
The index request and testing result of 1 nonwoven embroidery lining paper of table
Claims (10)
1. nonwoven embroidery lining paper, its primary raw material is softwood pulp, which is characterized in that it further includes rayon fiber, chemistry
Fiber, sizing agent, wherein the content of rayon fiber is the 30-55% of lining paper oven-dry weight, and the content of chemical fibre is lining paper
The 15-20% of oven-dry weight, the content of sizing agent are the 8-15% of lining paper oven-dry weight, remaining is softwood pulp, the chemistry
Fiber is polyester fiber, polypropylene fibre, the composite fibre of polyester fiber and polypropylene fibre, polypropylene fibre and polyethylene fiber
The composite fibre or polyester fiber of dimension and the composite fibre of polyethylene fibre.
2. nonwoven embroidery lining paper according to claim 1, which is characterized in that the sizing agent is by polyvinyl alcohol and butylbenzene
Latex forms, and the weight percent of each component is polyvinyl alcohol 5-10% in sizing agent aqueous solution, and butylbenzene enhances latex 3-6%.
3. nonwoven embroidery lining paper according to claim 2, which is characterized in that each component in the sizing agent aqueous solution
Weight percent is polyvinyl alcohol 6-9%, butadiene-styrene latex 4-5%.
4. nonwoven embroidery lining paper according to claim 1, which is characterized in that the content of the rayon fiber is lining paper baking
The 40-50% of dry weight, the content of chemical fibre are the 16-18% of lining paper oven-dry weight, and the content of sizing agent is lining paper drying
The 9-14% of weight, remaining is softwood pulp.
5. nonwoven embroidery lining paper according to claim 4, which is characterized in that the content of the rayon fiber is lining paper baking
The 43-48% of dry weight, the content of chemical fibre are the 17-18% of lining paper oven-dry weight, and the content of sizing agent is lining paper drying
The 11-13% of weight, remaining is softwood pulp.
6. nonwoven embroidery lining paper according to claim 1, which is characterized in that the fineness of the rayon fiber is
1.5D, the fineness of the chemical fibre are 1.5D.
7. nonwoven embroidery lining paper according to claim 1, which is characterized in that the length of the rayon fiber is 6-
12mm, the length of chemical fibre are 12-18mm.
8. nonwoven embroidery lining paper according to claim 1, which is characterized in that the length of the rayon fiber is 8-
10mm, the length of chemical fibre are 14-16mm.
9. the preparation method of nonwoven embroidery lining paper, which is characterized in that it the following steps are included:
(1) it is beaten: softwood pulp, rayon fiber and water, slurry concentration 5-6% being added in hydrabrusher, mashing is beaten
Starching electric current is 80-120 amperes, makes 26-32 ° of SR of slurry beating degree, weight in wet base 12-16g；
(2) with slurry: chemical fibre being added in the slurry made from step (1) and is uniformly mixed；
(3) punching slurry: being diluted to 1% for slurry with water made from step (2), and wet strength agent is added, and the dosage of wet strength agent is slurry per ton
Expect 40-60kg, stand 45 minutes after mixing, drying strengthening agent is then added, the dosage of drying strengthening agent slurry 40-50kg per ton is mixed
It closes uniform；
(4) copy paper: being added dispersing agent in the slurry made from step (3), dispersant dosage is slurry 1.5-2kg per ton, then
The copy paper on inclined wire paper machine；
(5) squeezing drying: l Water Paper page made from step (4) is entered to drying cylinder after squeezing and is dried, the operating pressure of drying cylinder is
1.0-2.2kg/cm2；
(6) it is glued: prepared sizing agent being added in engine sizing machine, by step (5) dry paper in engine sizing machine
Sizing adjusts the pressure of speed and application roll, makes the 8-15% of sizing agent concentration nonwoven embroidery lining paper oven-dry weight；
(7) it is dried to paper: the l Water Paper after step (6) sizing being entered in drying cylinder and is dried, the operating pressure of drying cylinder is 1.0-
2.2kg/cm2。
10. the preparation method of nonwoven embroidery lining paper according to claim 9, which is characterized in that the drying strengthening agent is to change
Property polyacrylamide.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1461850A (en) * | 2002-06-01 | 2003-12-17 | 李华旺 | Water-soluble paper and its production method |
| CN101343846A (en) * | 2008-08-12 | 2009-01-14 | 浙江凯恩特种材料股份有限公司 | Long fibre nonwoven wallpaper base stock and preparation method thereof, and nonwoven wallpaper prepared by the same |
| CN102191725A (en) * | 2011-03-12 | 2011-09-21 | 郭友实 | Production method of high-performance latex paper |
| US8133353B2 (en) * | 2005-03-15 | 2012-03-13 | Wausau Paper Corp. | Creped paper product |
| CN102864679A (en) * | 2012-09-12 | 2013-01-09 | 山东新凯电子材料有限公司 | Anti-flaming non-woven paper and preparation method thereof |
-
2016
- 2016-04-15 CN CN201610237010.6A patent/CN107299553B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1461850A (en) * | 2002-06-01 | 2003-12-17 | 李华旺 | Water-soluble paper and its production method |
| US8133353B2 (en) * | 2005-03-15 | 2012-03-13 | Wausau Paper Corp. | Creped paper product |
| CN101343846A (en) * | 2008-08-12 | 2009-01-14 | 浙江凯恩特种材料股份有限公司 | Long fibre nonwoven wallpaper base stock and preparation method thereof, and nonwoven wallpaper prepared by the same |
| CN102191725A (en) * | 2011-03-12 | 2011-09-21 | 郭友实 | Production method of high-performance latex paper |
| CN102864679A (en) * | 2012-09-12 | 2013-01-09 | 山东新凯电子材料有限公司 | Anti-flaming non-woven paper and preparation method thereof |
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