CN106283928B - One kind is containing petalled paper substrate ornament materials and preparation method thereof - Google Patents
One kind is containing petalled paper substrate ornament materials and preparation method thereof Download PDFInfo
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- CN106283928B CN106283928B CN201610681775.9A CN201610681775A CN106283928B CN 106283928 B CN106283928 B CN 106283928B CN 201610681775 A CN201610681775 A CN 201610681775A CN 106283928 B CN106283928 B CN 106283928B
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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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
-
- 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
- D21H13/16—Polyalkenylalcohols; Polyalkenylethers; Polyalkenylesters
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/02—Material of vegetable origin
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Abstract
The invention discloses one kind containing petalled paper substrate ornament materials and preparation method thereof, including face layer, sandwich layer and bottom, and wherein face layer and bottom include softwood pulp fibre stuff, water-soluble PVA fibre stufves and bicomponent fibers slurry；Sandwich layer includes softwood pulp fibre stuff, hardwood pulp fibre stuff and petal dispersion.The present invention contains petalled paper substrate ornament materials, and face layer and bottom are rich in high intensity, with water-soluble and hot melting cohesion effect water-soluble polyvinyl alcohol fibers, provide the mechanical strength properties and interlayer adhesion of material needs.Sandwich layer supports face layer, plays that nature is true to nature, effect of decoration rich in beautiful petal.Each layer is manufactured paper with pulp using same wet method, is accompanied by interlayer spray chemical assistant and is reinforced combining, the interfacial adhesion after composite molding and hot pressing is in good condition, will not be layered.
Description
Technical field
The invention belongs to special fibre manufacturing technology fields, and in particular to and one kind containing petalled paper substrate ornament materials, this
Invention further relates to the preparation method of the ornament materials.
Background technology
Containing petalled paper substrate ornament materials, be between synthetic fibers, petal and plant fiber by conjunction with interweave by system
At a kind of environmentally friendly packing material.Petal decoration is popular because of beautiful, pleasing.With carrying for people's quality of life
High and environmental consciousness promotion, compatriots' concept of " green, environmental protection " when buying commodity is constantly being reinforced, at " Green design "
It in revolution, constantly pursues and embodies environmental consciousness, it is desirable that commodity outer package design is novel, beautiful.Therefore current environment-friendly paper product is not
Safety and body-care are only embodied in the material, should also embody the design concept of environmentally protective and beautiful fashion.
The society of fast rhythm, the posture that many environmental protection paper bag product are all duplicated with a kind of height are presented in face of the public, shortcoming appeal
And appeal, and petal paper substrate ornament materials is blended with environment-friendly paper product design, can arouse the emotional resonance of people's psychology, is passed
Up to the environmentally protective theory of hommization.
One of the main application of paper base material of petal decoration is just used as shopping bag.Paper carrier bag is non-toxic, more holds
It is degradable, and have many advantages, such as beautiful novel appearance tone, thus it is deep by everybody welcome and favor.With people's environmental protection
Realize and like to be beautiful the raising of theory, the requirement to ornament materials is higher and higher, and to the product of certain specific uses, there more have to be special
Quality requirement, as required the flexibility of toilet paper, the moisture resistance of packing board, the anti-flammability of building paper, exquisite printing paper
Glossiness etc., while requiring low consumption, recycling, recycling and degradable.Based on this development trend and developing direction, divide
The compound quality requirement for having following aspect containing petalled ornament materials of manufacturing paper with pulp of layer：First, to have compared with high-tensile and resistance to
Broken degree, tearability；As special wrapper, intensity requirement higher.Second, smooth exquisiteness is answered on base paper surface.Should have white
The deflection of paperboard and the gloss of art paper, surface is smooth, and petal is bright in colour, achievees the effect that pleasing demand.The
Three, dilatation should be as small as possible.Wherein every intensity index is the key that influence performance.
Hierarchical composite is manufactured paper with pulp containing petalled paper substrate ornament materials main feature：It is beautiful pleasing first.Fresh flower is plant
The essence of body, fresh flower color, type are all good, have the various fresh flowers of attachment to keep company on paper product, are very elegant novel, the reward hearts
It is pleasing；Second is that production process simplifies.It is eliminated cumbersome multiple with the formation of various flower patterns simultaneously during material preparation
Miscellaneous printing technology process, it is at low cost and environmentally friendly.Shopping bag, handbag dedicated paper high-grade exquisite at present etc. have intensity it is high,
The feature that printing is bright in colour, printing is naturally true to nature, but its production process be with after sheet-fed colored printing, by PP mount light or
It is gold stamping, then produced with craft, semi automatic machine metaplasia by bag making factory, finally manually carrying handle is made in wire rope handling knotting, completes handbag made of paper.
Thus speed of production is low, process is complicated and unfavorable environmental protection；The third feature that petal decorates paper material is environment protection health, and the used time does not have
There is ink particle, deinking is not needed after can be with direct reuse, thus using process environmental protection, uses rear reuse environmental protection.And it is traditional
Commodity packaging beautification mostly by paper product post-production print and meet the requirements, be bound in this way will in paper product band
Enter the ink particle containing chemicals, and petal paper substrate ornament materials is that the fine patterns such as fresh flower are formed in paper production
To reduce or remit subsequent printing process, so as to avoid the entrance of ink particle, the theory of people's environment protection health is met.
But the intensity and length due to plant fiber are smaller, and its elongation at break is relatively low, at mechanical property after paper
It is poor, affect the performance of ornament materials.During ornament materials single layer figuration manufacture, the composition phase of paper Z-direction structure
Together, manufacture paper with pulp larger quantitative (70g/m2More than) and when the larger paper of thickness, to realize simultaneously fiber be uniformly dispersed, paper Z-direction
The difficulty such as even tissue, the high-intensity performance of smooth surface and paper and paper type diversification are larger.It is right during manufacturing paper with pulp
The configuration requirement of paper manufacturing systems is also relatively high, and the drainability etc. of concentration of surfing the Internet and paper web can cause the evenness of paper very big shadow
It rings.
Invention content
The object of the present invention is to provide one kind containing petalled paper substrate ornament materials, and the prior art is overcome to manufacture paper with pulp medium-length fibre
It is easy the poly- situation of wadding, makes full use of the advantages such as the bondings of different synthetic fibers, hot melt, high-strength, effective protection petal, which combines, to be made
Its is even closer, while the performances such as deflection, planarization and dimensional stability for improving product.
It is a further object to provide a kind of preparation methods containing petalled paper substrate ornament materials.
The technical solution adopted in the present invention is that one kind containing petalled paper substrate ornament materials, including face layer, sandwich layer and bottom
Layer, wherein face layer and bottom include softwood pulp fibre stuff, water-soluble PVA fibre stufves and bicomponent fibers slurry；Sandwich layer packet
Include softwood pulp fibre stuff, hardwood pulp fibre stuff and petal dispersion.
The features of the present invention also characterized in that
Face layer and bottom are composed of the following components by mass percentage：60~80% softwood pulp fibre stuff, 10~
25% water-soluble polyvinyl alcohol fibers slurry, 10~20% bicomponent fibers slurries, the sum of said components mass percent are
100%.
Sandwich layer includes one or more layers, and sandwich layer is composed of the following components by mass percentage：60~75% needle
Wood pulp cellulose slurry, 17~30% hardwood pulp fibre stuff and 8~10% petal dispersion, the above constituent mass
The sum of percentage is 100%.
Bicomponent fibers slurry is polyethylene/polyester fiber slurry or polypropylene/polyester fiber slurry；Polyethylene/polyester
3~5mm of length of fiber or polypropylene/polyester fiber, 1.67~3.33dtex of fiber number.
Petal dispersion is that petal is dispersed in the starch solution that mass concentration is 1% to obtain；Petal is after air-drying
Each kind, assorted firework piece, petal area are not more than 1cm2。
The mass concentration of softwood pulp fiber is 0.9% in softwood pulp fibre stuff；It is wealthy in hardwood pulp fibre stuff
The mass concentration of leaf wood pulp cellulose is 0.9%；The quality of water-soluble polyvinyl alcohol fibers in water-soluble polyvinyl alcohol fibers slurry
A concentration of 0.05~0.08%；Softwood pulp fibre length is 3~5mm, hardwood pulp 1~3mm of fibre length, water-soluble poly second
3~6mm of length of enol fiber, 0.67~1.67dtex of fiber number.
Face layer and bottom account for the 20~40% of entire paper substrate ornament materials weight, and sandwich layer accounts for entire paper substrate ornament materials weight
60~80%.
Another technical solution of the present invention is a kind of preparation method containing petalled paper substrate ornament materials,
It is specifically implemented according to the following steps：
Step 1, it weighs respectively by mass percentage：60~80% softwood pulp fibre stuff, 10~25% water solubilitys
Vinal slurry, 10~20% bicomponent fibers slurries, the sum of said components mass percent are 100%, use wet method
The mode of inclined-wire form manufactures paper with pulp to obtain face layer or bottom；
Step 2, it weighs respectively by mass percentage：60~75% softwood pulp fibre stuff, 17~30% broad-leaved
Wood pulp cellulose slurry and 8~10% petal dispersion, the sum of above constituent mass percentage be 100%, with wet method inclined wire
Molding mode manufactures paper with pulp to obtain sandwich layer；
Step 3, the sequence according to face layer, sandwich layer and bottom is compound from top to bottom, and sandwich layer is one or more layers, interlayer
Cationic starch is added in a manner of spraying, the additive amount of cationic starch is the 0.5% of core fibers gross mass；
Step 4, the paper by step 3 after compound conventionally carries out squeezing drying, then 130~170 DEG C,
Under 15MPa it is hot-forming to obtain the final product.
The features of the present invention also characterized in that
Softwood pulp fibre stuff is that the needle-leaved wood fibre for being 3~5mm by length is made mass concentration and is in step 1
0.9% softwood pulp fibre stuff, then it is separately added into 1% cationic starch and softwood pulp of softwood pulp fiber quality
0.5~1.0% polyethylene glycol oxide of fiber quality；Water-soluble polyvinyl alcohol fibers slurry is by 3~6mm of length, fiber number
The fibre stuff that mass concentration is 0.05~0.08% is made in the water-soluble polyvinyl alcohol fibers of 0.67~1.67dtex, adds
0.5~1.0% polyethylene glycol oxide of water-soluble polyvinyl alcohol fibers quality；Bicomponent fibers slurry is by 3~5mm of length, fibre
0.05~0.08% fibre stuff is made in the polyethylene/polyester fiber or polypropylene/polyester fiber of 1.67~3.33dtex of degree,
Add polyethylene/polyester fiber or 0.5~1.0% polyethylene glycol oxide of polypropylene/polyester fiber quality.
Hardwood pulp fibre stuff is that the broad-leaved wood fiber for being 1~3mm by length is made mass concentration and is in step 2
0.9% hardwood pulp fibre stuff, then it is separately added into 1% cationic starch and broad-leaved wood fiber of broad-leaved wood fiber quality
0.5~1.0% polyethylene glycol oxide of quality；Petal dispersion is that petal is dispersed in the starch solution that mass concentration is 1%
In obtain.
The invention has the advantages that the present invention contain petalled paper substrate ornament materials, face layer and bottom rich in high intensity,
With water-soluble and hot melting cohesion effect water-soluble polyvinyl alcohol fibers, the mechanical strength properties and interlayer of material needs are provided
Bonding force.Sandwich layer supports face layer, plays that nature is true to nature, effect of decoration rich in beautiful petal.Each layer is using same
Wet method is manufactured paper with pulp, and is accompanied by interlayer spray chemical assistant and is reinforced combining, the interfacial adhesion after composite molding and hot pressing is in good condition, will not
Layering.
Description of the drawings
Fig. 1 is the structural schematic diagram of the invention containing petalled paper substrate ornament materials.
In figure, 1. faces layer, 2. sandwich layers, 3. bottoms.
Specific implementation mode
The present invention is described in detail With reference to embodiment.
The present invention contains petalled paper substrate ornament materials, including face layer, sandwich layer and bottom, and face layer and bottom account for entire paper substrate
The 20~40% of ornament materials weight, sandwich layer account for the 60~80% of entire paper substrate ornament materials weight；Wherein face layer and bottom packet
Include softwood pulp fibre stuff, water-soluble PVA fibre stufves and bicomponent fibers slurry；Sandwich layer include softwood pulp fibre stuff,
Hardwood pulp fibre stuff and petal dispersion.
Face layer and bottom are composed of the following components by mass percentage：60~80% softwood pulp fibre stuff, 10~
25% water-soluble polyvinyl alcohol fibers slurry, 10~20% bicomponent fibers slurries, the sum of said components mass percent are
100%.Bicomponent fibers slurry is polyethylene/polyester fiber slurry or polypropylene/polyester fiber slurry；Polyethylene/polyester is fine
3~the 5mm of length, 1.67~3.33dtex of fiber number of dimension or polypropylene/polyester fiber.
Sandwich layer includes one or more layers, and sandwich layer is composed of the following components by mass percentage：60~75% needle
Wood pulp cellulose slurry, 17~30% hardwood pulp fibre stuff and 8~10% petal dispersion, the above constituent mass
The sum of percentage is 100%.Petal dispersion is that petal is dispersed in the starch solution that mass concentration is 1% to obtain；Petal
It is each kind after air-drying, assorted firework piece, petal area is not more than 1cm2。
The mass concentration of softwood pulp fiber is 0.9% in softwood pulp fibre stuff；It is wealthy in hardwood pulp fibre stuff
The mass concentration of leaf wood pulp cellulose is 0.9%；The quality of water-soluble polyvinyl alcohol fibers in water-soluble polyvinyl alcohol fibers slurry
A concentration of 0.05~0.08%；Softwood pulp fibre length is 3~5mm, hardwood pulp 1~3mm of fibre length, water-soluble poly second
3~6mm of length of enol fiber, 0.67~1.67dtex of fiber number.
The above-mentioned preparation method containing petalled paper substrate ornament materials, is specifically implemented according to the following steps：
Step 1, the softwood pulp fiber pulp that mass concentration is 0.9% is made in the needle-leaved wood fibre that length is 3~5mm
Material, then 1% cationic starch and the dosage of softwood pulp fiber quality are separately added into as 0.5% polyethylene glycol oxide；It will grow
3~6mm is spent, the water that mass concentration is 0.05~0.08% is made in the water-soluble polyvinyl alcohol fibers of 0.67~1.67dtex of fiber number
Soluble polyvinyl alcohol fibre stuff adds 0.5~1.0% polyethylene glycol oxide of water-soluble polyvinyl alcohol fibers quality；It will grow
3~5mm of degree, polyethylene/polyester fiber of 1.67~3.33dtex of fiber number or polypropylene/polyester fiber are made 0.05~0.08%
Polyethylene/polyester fiber or polypropylene/polyester fiber slurry, add polyethylene/polyester fiber or polypropylene/polyester fiber
0.5~1.0% polyethylene glycol oxide of quality；
Step 2, the hardwood pulp fiber pulp that mass concentration is 0.9% is made in the broad-leaved wood fiber that length is 1~3mm
Material, then be separately added into broad-leaved wood fiber quality 1% cationic starch and dosage be broad-leaved wood fiber quality 0.5~
1.0% polyethylene glycol oxide；Petal is dispersed in the starch solution that mass concentration is 1% and obtains petal dispersion；
Step 3, it weighs respectively by mass percentage：60~80% softwood pulp fibre stuff, 10~25% water solubilitys
Vinal slurry, 10~20% bicomponent fibers slurries, the sum of said components mass percent is 100%, after mixing
It is manufactured paper with pulp to obtain face layer or bottom with the mode of wet method inclined-wire form；
Step 4, it weighs respectively by mass percentage：60~75% softwood pulp fibre stuff, 17~30% broad-leaved
Wood pulp cellulose slurry and 8~10% petal dispersion, the sum of above constituent mass percentage be 100%, with wet after mixing
The mode of method inclined-wire form manufactures paper with pulp to obtain sandwich layer；
Step 5, the sequence according to face layer, sandwich layer and bottom is compound from top to bottom, and sandwich layer is one or more layers, interlayer
Cationic starch is added in a manner of spraying, the additive amount of cationic starch is the 0.5% of core fibers gross mass；
Step 6, the paper by step 4 after compound conventionally carries out squeezing drying, then 130~170 DEG C,
Under 15MPa it is hot-forming to obtain the final product.
Embodiment 1
The softwood pulp fibre stuff that mass concentration is 0.9% is made in the needle-leaved wood fibre that length is 3~5mm, then is divided
Not Jia Ru softwood pulp fiber quality 1% cationic starch and softwood pulp fiber 0.5% polyethylene glycol oxide；By length
The water-soluble polyvinyl alcohol fibers that mass concentration is 0.08% are made in the water-soluble polyvinyl alcohol fibers of 3mm, fiber number 0.67dtex
Slurry (water-soluble PVA fibre stufves), adds 0.6% polyethylene glycol oxide of water-soluble polyvinyl alcohol fibers quality；By length 3mm,
0.08% polyethylene/polyester fiber slurry is made in polyethylene/polyester fiber of fiber number 1.67dtex, adds polyethylene/poly-
0.6% polyethylene glycol oxide of ester fiber quality；
The hardwood pulp fibre stuff that mass concentration is 0.9% is made in the broad-leaved wood fiber that length is 1~3mm, then is divided
Not Jia Ru broad-leaved wood fiber quality 1% cationic starch and broad-leaved wood fiber quality 0.5% polyethylene glycol oxide；Not by area
More than 1cm2Air-dried petal be dispersed in mass concentration be 1% cationic starch solution in obtain petal dispersion；
By mass percentage by 60% softwood pulp fibre stuff, 25% water-soluble PVA fibre stufves, 15% polyethylene/
Polyester fiber slurry mixes, and is manufactured paper with pulp to obtain face layer 1 and bottom 3 with the mode of wet method inclined-wire form；By mass percentage will again
75% softwood pulp fibre stuff, 17% hardwood pulp fibre stuff and 8% petal dispersion mixing, use wet method
The mode of inclined-wire form manufactures paper with pulp to obtain sandwich layer 2.The one or more layers of sandwich layer 2 of forming, face layer 1 and bottom 3 are pressed respectively
Show up layer 1, sandwich layer 2 and bottom 3 sequence it is compound from top to bottom, 0.5% cationic starch is added in interlayer in a manner of spraying；
Wherein face layer 1, bottom 3 account for the 30% of entire paper base material weight, and sandwich layer 2 accounts for entire paper base material weight
70%, will be compound after paper base material conventionally carry out squeezing drying, then at 130 DEG C, under 15MPa high temperature hot pressing at
Type.
The physical property for the paper base material that embodiment 1 obtains is as follows：Thickness 0.16mm, tightness 0.63g/cm3, tensile strength
8.7kN/m, tear index 37.6mNm2/ g, burst index 6.1kPam2/g。
Embodiment 2
The softwood pulp fibre stuff that mass concentration is 0.9% is made in the needle-leaved wood fibre that length is 3~5mm, then is divided
Not Jia Ru needle-leaved wood fibre quality 1% cationic starch and needle-leaved wood fibre quality 0.5% polyethylene glycol oxide；By length
The water-soluble polyvinyl alcohol fibers that mass concentration is 0.08% are made in the water-soluble polyvinyl alcohol fibers of 4mm, fiber number 0.67dtex
Slurry (water-soluble PVA fibre stufves), adds 1.0% polyethylene glycol oxide of water-soluble polyvinyl alcohol fibers quality；By length 5mm,
0.06% polyethylene/polyester fiber slurry is made in polyethylene/polyester fiber of fiber number 1.67dtex, adds polyethylene/poly-
1.0% polyethylene glycol oxide of ester fiber quality；
The hardwood pulp fibre stuff that mass concentration is 0.9% is made in the broad-leaved wood fiber that length is 1~3mm, then is divided
Not Jia Ru broad-leaved wood fiber quality 1% cationic starch and broad-leaved wood fiber quality 0.5% polyethylene glycol oxide；Not by area
More than 1cm2Air-dried petal be dispersed in mass concentration be 1% cationic starch solution in obtain petal dispersion；
By mass percentage by 80% softwood pulp fibre stuff, 10% water-soluble PVA fibre stufves, 10% two-component
PP/PET slurries mix, and are manufactured paper with pulp to obtain face layer 1 and bottom 3 with the mode of wet method inclined-wire form；Again by mass percentage by 65%
Softwood pulp fibre stuff, 25% hardwood pulp fibre stuff and 10% petal dispersion mixing, with wet method inclined wire
Molding mode manufactures paper with pulp to obtain sandwich layer 2.By the one or more layers of sandwich layer 2 of forming, face layer 1 and bottom 3 respectively according to face
The sequence of layer 1, sandwich layer 2 and bottom 3 is compound from top to bottom, and 0.5% cationic starch is added in interlayer in a manner of spraying；
Wherein face layer 1, bottom 3 account for the 20% of entire paper weight, and sandwich layer 2 accounts for the 80% of entire paper weight, will be compound
Paper afterwards conventionally carries out squeezing drying, then at 130 DEG C, high-temperature thermo-compression formation under 15MPa.
The physical property for the paper base material that embodiment 2 obtains is as follows：Thickness 0.19mm, tightness 0.53g/cm3, tensile strength
7.8kN/m, tear index 38.4mNm2/ g, burst index 5.2kPam2/g。
Embodiment 3
The softwood pulp fibre stuff that mass concentration is 0.9% is made in the needle-leaved wood fibre that length is 3~5mm, then is divided
Not Jia Ru needle-leaved wood fibre quality 1% cationic starch and needle-leaved wood fibre quality 0.5% polyethylene glycol oxide；By length
The water-soluble polyvinyl alcohol fibers that mass concentration is 0.05% are made in the water-soluble polyvinyl alcohol fibers of 6mm, fiber number 1.67dtex
Slurry (water-soluble PVA fibre stufves), adds 1.0% polyethylene glycol oxide of water-soluble polyvinyl alcohol fibers quality；By length 4mm,
0.05% polyethylene/polyester fiber slurry is made in polyethylene/polyester fiber of fiber number 1.89dtex, adds polyethylene/poly-
1.0% polyethylene glycol oxide of ester fiber quality；
The hardwood pulp fibre stuff that mass concentration is 0.9% is made in the broad-leaved wood fiber that length is 1~3mm, then is divided
Not Jia Ru broad-leaved wood fiber quality 1% cationic starch and broad-leaved wood fiber quality 0.5% polyethylene glycol oxide；Not by area
More than 1cm2Air-dried petal be dispersed in mass concentration be 1% cationic starch solution in obtain petal dispersion；
By mass percentage by 65% softwood pulp fibre stuff, 15% water-soluble PVA fibre stufves, 20% two-component
PP/PET slurries are manufactured paper with pulp to obtain face layer 1 and bottom 3 with the mode of wet method inclined-wire form；Again by mass percentage by 60% needle
Leaf wood pulp cellulose slurry, 30% hardwood pulp fibre stuff and the mixing of 10% petal dispersion, with wet method inclined-wire form
Mode manufacture paper with pulp to obtain sandwich layer 2.By the one or more layers of sandwich layer 2 of forming, face layer 1 and bottom 3 respectively according to face layer 1,
The sequence of sandwich layer 2 and bottom 3 is compound from top to bottom, and 0.5% cationic starch is added in interlayer in a manner of spraying；
Wherein face layer 1, bottom 3 account for the 40% of entire paper weight, and sandwich layer 2 accounts for the 60% of entire paper weight, will be compound
Paper afterwards conventionally carries out squeezing drying, then at 130 DEG C, high-temperature thermo-compression formation under 15MPa.
The physical property for the paper base material that embodiment 3 obtains is as follows：Thickness 0.17mm, tightness 0.60g/cm3, tensile strength
8.3kN/m, tear index 41.6mNm2/ g, burst index 5.9kPam2/g。
Embodiment 4
The softwood pulp fibre stuff that mass concentration is 0.9% is made in the needle-leaved wood fibre that length is 3~5mm, then is divided
Not Jia Ru needle-leaved wood fibre quality 1% cationic starch and needle-leaved wood fibre quality 0.5% polyethylene glycol oxide；By length
The water-soluble polyvinyl alcohol fibers that mass concentration is 0.08% are made in the water-soluble polyvinyl alcohol fibers of 3mm, fiber number 0.67dtex
Slurry (water-soluble PVA fibre stufves), adds 0.6% polyethylene glycol oxide of water-soluble polyvinyl alcohol fibers quality；By length 3mm,
0.08% polyethylene/polyester fiber slurry is made in polyethylene/polyester fiber of fiber number 1.67dtex, adds polyethylene/poly-
0.6% polyethylene glycol oxide of ester fiber quality；
The hardwood pulp fibre stuff that mass concentration is 0.9% is made in the broad-leaved wood fiber that length is 1~3mm, then is divided
Not Jia Ru broad-leaved wood fiber quality 1% cationic starch and broad-leaved wood fiber quality 0.5% polyethylene glycol oxide；Not by area
More than 1cm2Air-dried petal be dispersed in mass concentration be 1% cationic starch solution in obtain petal dispersion；
By mass percentage by 70% softwood pulp fibre stuff, 15% water-soluble PVA fibre stufves, 15% two-component
PP/PET slurries are manufactured paper with pulp to obtain face layer 1 and bottom 3 with the mode of wet method inclined-wire form；Again by mass percentage by 60% needle
Leaf wood pulp cellulose slurry, 30% hardwood pulp fibre stuff and the mixing of 10% petal dispersion, with wet method inclined-wire form
Mode manufacture paper with pulp to obtain sandwich layer 2.By the one or more layers of sandwich layer 2 of forming, face layer 1 and bottom 3 respectively according to face layer 1,
The sequence of sandwich layer 2 and bottom 3 is compound from top to bottom, and 0.5% cationic starch is added in interlayer in a manner of spraying；
Wherein face layer 1, bottom 3 account for the 34% of entire paper weight, and sandwich layer 2 accounts for the 66% of entire paper weight, will be compound
Paper afterwards conventionally carries out squeezing drying, then at 170 DEG C, high-temperature thermo-compression formation under 15MPa.
The physical property for the paper base material that embodiment 4 obtains is as follows：Thickness 0.17mm, tightness 0.59g/cm3, tensile strength
7.5kN/m, tear index 35.9mNm2/ g, burst index 5.6kPam2/g。
Embodiment 5
The softwood pulp fibre stuff that mass concentration is 0.9% is made in the needle-leaved wood fibre that length is 3~5mm, then is divided
Not Jia Ru needle-leaved wood fibre quality 1% cationic starch and needle-leaved wood fibre quality 0.5% polyethylene glycol oxide；By length
The water-soluble polyvinyl alcohol fibers that mass concentration is 0.06% are made in the water-soluble polyvinyl alcohol fibers of 4mm, fiber number 1.67dtex
Slurry (water-soluble PVA fibre stufves), adds 1.0% polyethylene glycol oxide of water-soluble polyvinyl alcohol fibers quality；By length 5mm,
0.06% polyethylene/polyester fiber slurry is made in polyethylene/polyester fiber of fiber number 1.89dtex, adds polyethylene/poly-
1.0% polyethylene glycol oxide of ester fiber quality；
By mass percentage by 65% softwood pulp fibre stuff, 23% water-soluble PVA fibre stufves, 12% two-component
PP/PET slurries are manufactured paper with pulp to obtain face layer 1 and bottom 3 with the mode of wet method inclined-wire form；Again by mass percentage by 70% needle
Leaf wood pulp cellulose slurry, 22% hardwood pulp fibre stuff and the mixing of 8% petal dispersion, with wet method inclined-wire form
Mode manufacture paper with pulp to obtain sandwich layer 2.By the one or more layers of sandwich layer 2 of forming, face layer 1 and bottom 3 respectively according to face layer 1,
The sequence of sandwich layer 2 and bottom 3 is compound from top to bottom, and 0.5% cationic starch is added in interlayer in a manner of spraying；
Wherein face layer 1, bottom 3 account for the 24% of entire paper weight, and sandwich layer 2 accounts for the 76% of entire paper weight, will be compound
Paper afterwards conventionally carries out squeezing drying, then at 170 DEG C, high-temperature thermo-compression formation under 15MPa.
The physical property for the paper base material that embodiment 5 obtains is as follows：Thickness 0.20mm, tightness 0.55g/cm3, tensile strength
7.1kN/m, tear index 39.1mNm2/ g, burst index 5.1kPam2/g。
Sandwich layer 2, face layer 1 and 3 recombination process of bottom of the present invention carries out under wet web state, has water-soluble fibre concurrently
The double action of peacekeeping hot-melt fiber is aided with the chemical bonding effect of interlayer auxiliary agent, and each layer fiber is by conventional crushing of manufacturing paper with pulp
It mutually lumps together in interface after process, not will produce lamination.
After the paper base material of the present invention is manufactured paper with pulp using the layering of inclined wire multilevel shaping, the prior art can be overcome to manufacture paper with pulp middle long fine
Dimension is easy the poly- situation of wadding, and advantages, the effective protection petal such as the bondings of different synthetic fibers, hot melt, high-strength is made full use of to combine
The performances such as deflection, planarization and the dimensional stability for keeping its even closer, while improving product are high quantitative, high to manufacture paper with pulp out
The packaging material of quality.Multilevel shaping also provides possibility to be formed using more extensive raw material.
Compared with the existing technology, the present invention can effectively improve the forming evenness of material；The structure of changeable fiber distribution.
Face, bottom rich in synthetic fibers are quantitative relatively low, have not only ensured firm intensity but also have kept petal clearly beautiful.Sandwich layer petal is by preimpregnation
Reshaping after stain substantially improves binding force and planarization between fiber, promotes product decoration effect and overall quality.
Inclined wire is wet-formed compound so that each layer combines together, therefore different synthetic fibers can be made full use of respective viscous
Connect and form firmer mechanical strength by heating the effect of pressurization with high intensity advantage, effectively improve tensile strength,
Tearing strength, pop strength etc., the performances such as the decorative effect of prominent petal and surfacing；It is high with intensity, naturally true to nature
Feature is a completely new technology, good economic benefit and wide application prospect will be brought in market competition.
The method more than three layers or more may be used when point multilayer is manufactured paper with pulp by the present invention, you can with to containing synthetic fibers
Ornament materials carry out four layers, five layers etc. more numbers of plies gradation manufacture paper with pulp with it is laminated.
Claims (7)
1. one kind containing petalled paper substrate ornament materials, which is characterized in that including face layer, sandwich layer and bottom, wherein face layer and bottom
Layer includes softwood pulp fibre stuff, water-soluble polyvinyl alcohol fibers slurry and bicomponent fibers slurry；Sandwich layer includes needlebush
Pulp fibres slurry, hardwood pulp fibre stuff and petal dispersion；
Wherein, bicomponent fibers slurry is polyethylene/polyester fiber slurry or polypropylene/polyester fiber slurry；Polyethylene/polyester
3~5mm of length of fiber or polypropylene/polyester fiber, 1.67~3.33dtex of fiber number；
Petal dispersion is that petal is dispersed in the starch solution that mass concentration is 1% to obtain；Petal is each product after air-drying
Kind, assorted firework piece, petal area are not more than 1cm2；
Face layer and bottom account for the 20~40% of entire paper substrate ornament materials weight, and sandwich layer accounts for the 60 of entire paper substrate ornament materials weight
~80%.
2. according to claim 1 contain petalled paper substrate ornament materials, which is characterized in that face layer and bottom press quality hundred
Divide than composed of the following components：60~80% softwood pulp fibre stuff, 10~25% water-soluble polyvinyl alcohol fibers slurries,
10~20% bicomponent fibers slurries, the sum of said components mass percent are 100%.
3. according to claim 1 contain petalled paper substrate ornament materials, which is characterized in that sandwich layer includes one layer or one layer
More than, sandwich layer is composed of the following components by mass percentage：60~75% softwood pulp fibre stuff, 17~30% broad-leaved
Wood pulp cellulose slurry and 8~10% petal dispersion, the sum of above constituent mass percentage be 100%.
4. according to claim 1 contain petalled paper substrate ornament materials, which is characterized in that in softwood pulp fibre stuff
The mass concentration of softwood pulp fiber is 0.9%；The mass concentration of hardwood pulp fiber is in hardwood pulp fibre stuff
0.9%；The mass concentration of water-soluble polyvinyl alcohol fibers is 0.05~0.08% in water-soluble polyvinyl alcohol fibers slurry；Needle
Wood pulp cellulose length is 3~5mm, hardwood pulp 1~3mm of fibre length, 3~6mm of length of water-soluble polyvinyl alcohol fibers, fibre
Spend 0.67~1.67dtex.
5. a kind of preparation method containing petalled paper substrate ornament materials as described in Claims 1 to 4, which is characterized in that tool
Body is implemented according to the following steps：
Step 1, it weighs respectively by mass percentage：60~80% softwood pulp fibre stuff, 10~25% water-soluble poly second
Enol fibre stuff, 10~20% bicomponent fibers slurries, the sum of said components mass percent is 100%, with wet method inclined wire
Molding mode manufactures paper with pulp to obtain face layer or bottom；
Step 2, it weighs respectively by mass percentage：60~75% softwood pulp fibre stuff, 17~30% hardwood pulp
Fibre stuff and 8~10% petal dispersion, the sum of above constituent mass percentage be 100%, with wet method inclined-wire form
Mode manufacture paper with pulp to obtain sandwich layer；
Step 3, the sequence according to face layer, sandwich layer and bottom is compound from top to bottom, and sandwich layer is one or more layers, and interlayer is to spray
Cationic starch is added in leaching mode, and cationic starch additive amount is the 0.5% of core fibers gross mass；
Step 4, the paper by step 3 after compound conventionally carries out squeezing drying, then in 130~170 DEG C, 15MPa
Under it is hot-forming to obtain the final product.
6. the preparation method according to claim 5 containing petalled paper substrate ornament materials, which is characterized in that in step 1
Softwood pulp fibre stuff is the softwood pulp fiber that the needle-leaved wood fibre for being 3~5mm by length is made that mass concentration is 0.9%
Slurry, then it is separately added into the cationic starch and softwood pulp fiber quality 0.5~1.0% of softwood pulp fiber quality 1%
Polyethylene glycol oxide；Water-soluble polyvinyl alcohol fibers slurry is by 3~6mm of length, the water-soluble poly of 0.67~1.67dtex of fiber number
The fibre stuff that mass concentration is 0.05~0.08% is made in alcohol fibers, adds water-soluble polyvinyl alcohol fibers quality
0.5~1.0% polyethylene glycol oxide；Bicomponent fibers slurry be by 3~5mm of length, 1.67~3.33dtex of fiber number polyethylene/
0.05~0.08% fibre stuff is made in polyester fiber or polypropylene/polyester fiber, adds polyethylene/polyester fiber or poly-
Propylene/0.5~1.0% polyethylene glycol oxide of polyester fiber quality.
7. the preparation method according to claim 5 or 6 containing petalled paper substrate ornament materials, which is characterized in that step 2
Middle hardwood pulp fibre stuff is the hardwood pulp fibre that the broad-leaved wood fiber for being 1~3mm by length is made that mass concentration is 0.9%
Slurry is tieed up, then is separately added into the cationic starch of broad-leaved wood fiber quality 1% and gathering for broad-leaved wood fiber quality 0.5~1.0%
Ethylene oxide；Petal dispersion is that petal is dispersed in the starch solution that mass concentration is 1% to obtain.
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| CN107503217A (en) * | 2017-07-05 | 2017-12-22 | 安徽中威光电材料有限公司 | A kind of composite conductive paper of polypyrrole cladding of vinal enhancing and preparation method thereof |
| CN108589396A (en) * | 2018-03-21 | 2018-09-28 | 云南玖香鲜花生物科技股份有限公司 | The preparation method of rose scent paper |
| CN108532123B (en) * | 2018-04-04 | 2020-08-14 | 杭州诺邦无纺股份有限公司 | Spunlaced nonwoven material containing natural dry petals and preparation method thereof |
| CN108914670B (en) * | 2018-07-14 | 2019-09-03 | 潍坊杰高长纤维制品科技有限公司 | A kind of high medical adhesive tape substrate and preparation method thereof |
| CN110284354B (en) * | 2019-05-17 | 2021-07-20 | 义乌市骏业纸制品有限公司 | Preparation method of biomass packaging paperboard |
| CN110396868A (en) * | 2019-07-08 | 2019-11-01 | 陕西科技大学 | A kind of tealeaves fragrance wrapping paper and its preparation process |
| WO2023186116A1 (en) * | 2022-04-01 | 2023-10-05 | 康美包服务股份公司 | Paper layer and packaging sheet, and manufacturing methods therefor, packaging sleeve and packaging container |
| CN115847986A (en) * | 2022-11-25 | 2023-03-28 | 康美包（苏州）有限公司 | Paper layer, method for producing same, composite sheet for packaging, and packaging container |
| CN114892443A (en) * | 2022-05-05 | 2022-08-12 | 华南理工大学 | High-strength high-permeability interlaminar toughened synthetic fiber paper base material and preparation method and application thereof |
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| CN102605671B (en) * | 2012-03-31 | 2014-07-23 | 山东凯丽特种纸股份有限公司 | Production method of art paper containing crude fibers |
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