CN110158356A - The lamination processing technology for promoting leaching membrane paper modified - Google Patents
The lamination processing technology for promoting leaching membrane paper modified Download PDFInfo
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- CN110158356A CN110158356A CN201910473708.1A CN201910473708A CN110158356A CN 110158356 A CN110158356 A CN 110158356A CN 201910473708 A CN201910473708 A CN 201910473708A CN 110158356 A CN110158356 A CN 110158356A
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- spider silk
- leaching membrane
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
- D21H23/64—Addition to the formed paper by contacting paper with a device carrying the material the material being non-fluent at the moment of transfer, e.g. in form of preformed, at least partially hardened coating
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/10—Animal fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/22—Polymers or copolymers of halogenated mono-olefins
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Abstract
The present invention provides a kind of lamination processing technologys that promotion leaching membrane paper is modified, and spider silk is added in the covering material of leaching membrane paper, spider silk is add to deionized water energization, ionizes spider silk, enlarged-diameter；Weigh dimethyl sulfoxide, it is add to deionized water, it is mixed, obtains viscous liquid, viscous liquid is being passed through into polymerization process into sticky spinning solution, gelatinous fibre is being formed by wire drawing, as a result it is heat-treated, forms inorfil --- PAAS fiber filament, then coat a layer polypropylene acid methyl esters on PAAS fiber filament surface, MAPAH fiber is formed, obtained MAPAH fiber is added in lamination mixed solution.The present invention not only increases the intensity and toughness of leaching membrane paper, meanwhile, it also can be realized the electron permeable of leaching membrane paper surface diaphragm, so that application of the diaphragm in a variety of different special industries can be realized, increase its practical value.
Description
Technical field
The invention mainly relates to the technical fields of lamination paper conversion, and in particular to the lamination for promoting leaching membrane paper modified processes work
Skill.
Background technique
Leaching membrane paper is exactly the composite material that plastic pellet is coated in paper surface by casting machine, and main feature is exactly this
Composite material can grease proofing, waterproof (opposite), can be with heat seal.The feature that different purposes takes its different: when for packing
When hamburger, its grease proofing characteristic is taken.McDonald is that edible vegetable oil 10 minutes of 80 degree are oil-proof.It is packed when being enabled for art paper
When, take the characteristic of its waterproof.When for automatic packaging machine packaging, its heat sealable characteristic is taken.
In some special industries, the range of leaching membrane paper application is also more special, for example in lithium battery processing, just needs
A kind of special lithium battery diaphragm is wanted, realizes penetrating between electronics, and in existing leaching membrane paper processing technology, due to processing work
The limitation of skill and the limitation of rapidoprint cannot achieve the electron permeable of diaphragm, meanwhile, it is certain special to meet
The electric conductivity that industry needs, causes leaching membrane paper in application range, is greatly limited, cause this, need to develop one kind
Completely new leaching membrane paper processing technology increases leaching membrane paper in the application range of a variety of special industries with this.
Summary of the invention
The present invention provides a kind of more particularly to the lamination processing technology for promoting leaching membrane paper modified, to solve above-mentioned background
It is proposed in technology, existing leaching membrane paper causes leaching membrane paper in some particular rows due to the limitation of processing technology and rapidoprint
The technical issues of industry can not be applied.
The present invention solves the technical solution that above-mentioned technical problem uses are as follows:
The lamination processing technology for promoting leaching membrane paper modified, is added spider silk in the covering material of leaching membrane paper, spider silk is added
It is powered into deionized water, ionizes spider silk, enlarged-diameter；Dimethyl sulfoxide is weighed, is add to deionized water, is mixed
Stirring is closed, viscous liquid is obtained, viscous liquid is being passed through into polymerization process into sticky spinning solution, is forming gel by wire drawing
As a result fiber is heat-treated, form inorfil --- PAAS fiber filament, then coat a strata third on PAAS fiber filament surface
E pioic acid methyl ester forms MAPAH fiber, obtained MAPAH fiber is added in lamination mixed solution.
Further, the spider silk for the araneus ventricosu that the spider silk uses.
Further, the electric current is 50V-80V, and the spider silk diameter after ionization can reach 15-30nm.
Further, sodium hydroxide is added in the deionized water that spider silk is added, adjusts pH value to 7.8-9.3.
Further, specific step is as follows for the lamination paper conversion:
S01: material is prepared:
1. it is spare to weigh suitable polyethylene, polyvinyl chloride, animal aggregate, shell aggregate, preservative, antibacterial agent, spider silk；
2. spider silk is denaturalized: the spider silk weighed out being added in deionized water solution, in the aqueous solution for being mixed with spider silk
It is inserted into positive and negative anodes electric shock baton, is passed through the electric current of 50V-80V, persistently after energization 15min i.e. only, spider silk diameter reaches 15-30nm,
The spider silk after energization is added in sodium hydroxide solution again, by its pH value adjustment between 7.8-9.3, is impregnated 0.5h hours
More than, it takes out, drying, it is spare；
The preparation of 3.MAPAH fiber filament: weighing dimethyl sulfoxide, be add to deionized water, and is mixed, obtains viscous liquid,
Viscous liquid is being passed through into polymerization process into sticky spinning solution, gelatinous fibre is being formed by wire drawing, through Overheating Treatment, is being formed
Inorfil --- PAAS fiber filament, then a layer polypropylene acid methyl esters is coated on PAAS fiber filament surface, it is fine to form MAPAH
Dimension, obtained MAPAH fiber is added in lamination mixed solution；
S02: each raw material is put into blender, mixture is sufficiently stirring and mixing to form；
S03: the mixing of step S02 is being packed into the feed hopper of laminating machine, and body paper is being encased in laminating machine, mixture
Under the action of laminating machine, transparent blocky membrane structure is formed；
S04: for body paper when with Film laminated, body paper and film contacts first pass through sided corona treatment on one side, will passing through laminating machine
Film is compound with body paper, cooling, pressing sizing.
Further, in above-mentioned steps S01, after dimethyl sulfoxide mixes in deionized water, using newborn polymerization methods,
It is as follows:
Prepolymerization: polyvinyl alcohol, acrylonitrile mixed solution is added in mixed solution, under 90 DEG C of -95 DEG C of constant temperatures, control is stirred
Rate 1200r/min is mixed, 2h or more is mixed；
Polymerization: it is poured into unorganic glass plate mould by the mixed liquor after premixing stirring, the polymerization conversion at 40 DEG C -50 DEG C；
High-temperature post-treatment: the polymer after it will convert is added in reaction vessel and polystyrene is added, and controls temperature 100
It DEG C -120 DEG C, is mixed, controls stirring rate in 1200r/min-1500r/min, mixing time is in 1.5h-3h.
Further, each material composition accounting of the leaching membrane paper is as follows: polyethylene, the 10%-15% weight of 20%-30% parts by weight
Measure the polyvinyl chloride of part, the animal aggregate of 2%-5% parts by weight, the shell aggregates of 3%-5% parts by weight, 0.3%-0.5% parts by weight
Preservative, the antibacterial agent of 0.1%-0.2% parts by weight, the spider silk of 0.3%-0.5% parts by weight, 3%-7% parts by weight MAPAH fiber
The deionized water of silk and surplus.
Further, it in above-mentioned steps S01, prepares in MAPAH fiber filament, each material is with respect to the filametntary total amount of MAPAH
Accounting are as follows: the polypropylene of the dimethyl sulfoxide of 20%-30% parts by weight, the deionized water of 65%-80% parts by weight and 5%-8% parts by weight
Sour methyl esters.
Compared with prior art, the invention has the benefit that in the present invention, by the way that spider silk is added in the material,
The health of product can not only be improved, meanwhile, it also can be improved the overall flexibility of product；Further, by by spider silk
It is add to deionized water and is ionized, when spider silk is after ionization, spider silk will be expanded, the intermolecular gap of spider silk
Increasing, the toughness and intensity of spider silk can all increase, thus after increasing and being made, the strength and toughness of diaphragm；In the present invention
In, it is added in material by preparing MAPAH fiber using dimethyl sulfoxide, and MAPAH fiber is conductive, while
It is a kind of mixture that a kind of toughness is high, intensity is big, so that the intensity and toughness of leaching membrane paper entirety, which can be improved, further to be made
Obtaining the leaching membrane paper can use in more special industries, increase its practicability.
Detailed explanation is carried out to the present invention below with reference to specific embodiment.
Specific embodiment
The existing various exemplary embodiment that the present invention will be described in detail, the detailed description are not considered as to limit of the invention
System, and it is understood as the more detailed description to certain aspects of the invention, characteristic and embodiment, without departing substantially from the present invention
Range or spirit in the case where, a variety of improvements and changes can be done to the specific embodiment of description of the invention, this is to ability
It is obvious for field technique personnel.The other embodiments obtained by specification of the invention are for technical personnel
Apparent.Present specification and embodiment are merely exemplary.
Embodiment 1
S01: material is prepared:
1. weighing the polyethylene of suitable 20% parts by weight, the polyvinyl chloride of 10% parts by weight, the animal aggregate of 2% parts by weight, 3% weight
The amount shell aggregate of part, the preservative of 0.3% parts by weight, antibacterial agent, the spider silk of 0.3% parts by weight of 0.1% parts by weight are spare；
2. spider silk is denaturalized: the spider silk weighed out being added in deionized water solution, in the aqueous solution for being mixed with spider silk
It is inserted into positive and negative anodes electric shock baton, is passed through the electric current of 50V-80V, persistently after energization 15min i.e. only, spider silk diameter reaches 15-30nm,
The spider silk after energization is added in sodium hydroxide solution again, by its pH value adjustment between 7.8-9.3, is impregnated 0.5h hours
More than, it takes out, drying, it is spare；
The preparation of 3.MAPAH fiber filament: weighing the dimethyl sulfoxide of 20% parts by weight, be added in the deionized water of 65% parts by weight,
It is mixed, obtains viscous liquid, viscous liquid is being passed through into polymerization process into sticky spinning solution, is being formed in process wire drawing solidifying
Glue fiber forms inorfil --- PAAS fiber filament through Overheating Treatment, then coats one layer of 5%- on PAAS fiber filament surface
The polymethyl acrylate of 8% parts by weight forms MAPAH fiber, obtained MAPAH fiber is added in lamination mixed solution；
S02: each raw material is put into blender, mixture is sufficiently stirring and mixing to form；
S03: the mixing of step S02 is being packed into the feed hopper of laminating machine, and body paper is being encased in laminating machine, mixture
Under the action of laminating machine, transparent blocky membrane structure is formed；
S04: for body paper when with Film laminated, body paper and film contacts first pass through sided corona treatment on one side, will passing through laminating machine
Film is compound with body paper, cooling, pressing sizing.
Embodiment 2
S01: material is prepared:
1. weigh the polyethylene of suitable 25% parts by weight, 13% polyvinyl chloride, the animal aggregate of 4% parts by weight, 4% parts by weight shell
Body aggregate, the preservative of 0.4% parts by weight, the antibacterial agent of 0.15% parts by weight, the spider silk of 0.4% parts by weight are spare；
2. spider silk is denaturalized: the spider silk weighed out being added in deionized water solution, in the aqueous solution for being mixed with spider silk
It is inserted into positive and negative anodes electric shock baton, is passed through the electric current of 50V-80V, persistently after energization 15min i.e. only, spider silk diameter reaches 15-30nm,
The spider silk after energization is added in sodium hydroxide solution again, by its pH value adjustment between 7.8-9.3, is impregnated 0.5h hours
More than, it takes out, drying, it is spare；
The preparation of 3.MAPAH fiber filament: weighing the dimethyl sulfoxide of 25% parts by weight, be added in the deionized water of 75% parts by weight,
It is mixed, obtains viscous liquid, viscous liquid is being passed through into polymerization process into sticky spinning solution, is being formed in process wire drawing solidifying
Glue fiber forms inorfil --- PAAS fiber filament through Overheating Treatment, then coats one layer of 5%- on PAAS fiber filament surface
The polymethyl acrylate of 8% parts by weight forms MAPAH fiber, obtained MAPAH fiber is added in lamination mixed solution；
S02: each raw material is put into blender, mixture is sufficiently stirring and mixing to form；
S03: the mixing of step S02 is being packed into the feed hopper of laminating machine, and body paper is being encased in laminating machine, mixture
Under the action of laminating machine, transparent blocky membrane structure is formed；
S04: for body paper when with Film laminated, body paper and film contacts first pass through sided corona treatment on one side, will passing through laminating machine
Film is compound with body paper, cooling, pressing sizing.
Embodiment 3
S01: material is prepared:
1. weigh the polyethylene of suitable 30% parts by weight, 15% polyvinyl chloride, the animal aggregate of 5% parts by weight, 5% parts by weight shell
Body aggregate, the preservative of 0.5% parts by weight, the antibacterial agent of 0.2% parts by weight, the spider silk of 0.5% parts by weight are spare；
2. spider silk is denaturalized: the spider silk weighed out being added in deionized water solution, in the aqueous solution for being mixed with spider silk
It is inserted into positive and negative anodes electric shock baton, is passed through the electric current of 50V-80V, persistently after energization 15min i.e. only, spider silk diameter reaches 15-30nm,
The spider silk after energization is added in sodium hydroxide solution again, by its pH value adjustment between 7.8-9.3, is impregnated 0.5h hours
More than, it takes out, drying, it is spare；
The preparation of 3.MAPAH fiber filament: weighing the dimethyl sulfoxide of 30% parts by weight, be added in the deionized water of 80% parts by weight,
It is mixed, obtains viscous liquid, viscous liquid is being passed through into polymerization process into sticky spinning solution, is being formed in process wire drawing solidifying
Glue fiber forms inorfil --- PAAS fiber filament through Overheating Treatment, then coats one layer of 5%- on PAAS fiber filament surface
The polymethyl acrylate of 8% parts by weight forms MAPAH fiber, obtained MAPAH fiber is added in lamination mixed solution；
S02: each raw material is put into blender, mixture is sufficiently stirring and mixing to form；
S03: the mixing of step S02 is being packed into the feed hopper of laminating machine, and body paper is being encased in laminating machine, mixture
Under the action of laminating machine, transparent blocky membrane structure is formed；
S04: for body paper when with Film laminated, body paper and film contacts first pass through sided corona treatment on one side, will passing through laminating machine
Film is compound with body paper, cooling, pressing sizing.
It is above-mentioned that the present invention is exemplarily described in conjunction with the embodiments, it is clear that the present invention implements not by above-mentioned side
The limitation of formula, as long as using this insubstantial improvement that the inventive concept and technical scheme of the present invention carry out, or not improved
The conception and technical scheme of invention are directly applied into other occasions, it is within the scope of the present invention.
Claims (8)
1. the lamination processing technology for promoting leaching membrane paper modified, which is characterized in that
Spider silk is added in the covering material of leaching membrane paper, spider silk is add to deionized water energization, makes spider silk
Ionization, enlarged-diameter；
Dimethyl sulfoxide is weighed, is add to deionized water, is mixed, is obtained viscous liquid, pass through by viscous liquid
Polymerization process is forming gelatinous fibre by wire drawing, is as a result being heat-treated, forms inorfil at sticky spinning solution --- and PAAS is fine
Long filament is tieed up, then coats a layer polypropylene acid methyl esters on PAAS fiber filament surface, forms MAPAH fiber, by obtained MAPAH fibre
Dimension is added in lamination mixed solution.
2. the lamination processing technology according to claim 1 for promoting leaching membrane paper modified, which is characterized in that the spider silk is adopted
The spider silk of araneus ventricosu.
3. the lamination processing technology according to claim 1 for promoting leaching membrane paper modified, which is characterized in that the electric current is
50V-80V, and the spider silk diameter after ionization can reach 15-30nm.
4. the lamination processing technology according to claim 1 for promoting leaching membrane paper modified, which is characterized in that spider silk is being added
Deionized water in be added sodium hydroxide, adjust pH value to 7.8-9.3.
5. the lamination processing technology according to claim 1 for promoting leaching membrane paper modified, which is characterized in that the leaching membrane paper adds
Steps are as follows for tool body:
S01: material is prepared:
1. it is spare to weigh suitable polyethylene, polyvinyl chloride, animal aggregate, shell aggregate, preservative, antibacterial agent, spider silk；
2. spider silk is denaturalized: the spider silk weighed out being added in deionized water solution, in the aqueous solution for being mixed with spider silk
It is inserted into positive and negative anodes electric shock baton, is passed through the electric current of 50V-80V, persistently after energization 15min i.e. only, spider silk diameter reaches 15-30nm,
The spider silk after energization is added in sodium hydroxide solution again, by its pH value adjustment between 7.8-9.3, is impregnated 0.5h hours
More than, it takes out, drying, it is spare；
The preparation of 3.MAPAH fiber filament: weighing dimethyl sulfoxide, be add to deionized water, and is mixed, obtains viscous liquid,
Viscous liquid is being passed through into polymerization process into sticky spinning solution, gelatinous fibre is being formed by wire drawing, through Overheating Treatment, is being formed
Inorfil --- PAAS fiber filament, then a layer polypropylene acid methyl esters is coated on PAAS fiber filament surface, it is fine to form MAPAH
Dimension, obtained MAPAH fiber is added in lamination mixed solution；
S02: each raw material is put into blender, mixture is sufficiently stirring and mixing to form；
S03: the mixing of step S02 is being packed into the feed hopper of laminating machine, and body paper is being encased in laminating machine, mixture
Under the action of laminating machine, transparent blocky membrane structure is formed；
S04: for body paper when with Film laminated, body paper and film contacts first pass through sided corona treatment on one side, will passing through laminating machine
Film is compound with body paper, cooling, pressing sizing.
6. the lamination processing technology according to claim 5 for promoting leaching membrane paper modified, which is characterized in that in above-mentioned steps
It is as follows using newborn polymerization methods after dimethyl sulfoxide mixes in deionized water in S01:
Prepolymerization: polyvinyl alcohol, acrylonitrile mixed solution is added in mixed solution, under 90 DEG C of -95 DEG C of constant temperatures, control is stirred
Rate 1200r/min is mixed, 2h or more is mixed；
Polymerization: it is poured into unorganic glass plate mould by the mixed liquor after premixing stirring, the polymerization conversion at 40 DEG C -50 DEG C；
High-temperature post-treatment: the polymer after it will convert is added in reaction vessel and polystyrene is added, and controls temperature 100
It DEG C -120 DEG C, is mixed, controls stirring rate in 1200r/min-1500r/min, mixing time is in 1.5h-3h.
7. the lamination processing technology according to claim 5 for promoting leaching membrane paper modified, which is characterized in that the leaching membrane paper is each
Material composition accounting is as follows:
The polyethylene of 20%-30% parts by weight, the polyvinyl chloride of 10%-15% parts by weight, 2%-5% parts by weight animal aggregate, 3%-5%
The shell aggregate of parts by weight, the preservative of 0.3%-0.5% parts by weight, the antibacterial agent of 0.1%-0.2% parts by weight, 0.3%-0.5% weight
Measure the spider silk, the MAPAH fiber filament of 3%-7% parts by weight and the deionized water of surplus of part.
8. the lamination processing technology according to claim 5 for promoting leaching membrane paper modified, which is characterized in that above-mentioned steps S01
In, it prepares in MAPAH fiber filament, each material is with respect to the filametntary total amount accounting of MAPAH are as follows: the dimethyl of 20%-30% parts by weight
The polymethyl acrylate of sulfoxide, the deionized water of 65%-80% parts by weight and 5%-8% parts by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910473708.1A CN110158356A (en) | 2019-06-01 | 2019-06-01 | The lamination processing technology for promoting leaching membrane paper modified |
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| CN201910473708.1A CN110158356A (en) | 2019-06-01 | 2019-06-01 | The lamination processing technology for promoting leaching membrane paper modified |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373735A (en) * | 2021-06-02 | 2021-09-10 | 安庆盛华纸质包装有限公司 | High-strength double-sided laminating paper for paper cup processing and processing technology thereof |
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2019
- 2019-06-01 CN CN201910473708.1A patent/CN110158356A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373735A (en) * | 2021-06-02 | 2021-09-10 | 安庆盛华纸质包装有限公司 | High-strength double-sided laminating paper for paper cup processing and processing technology thereof |
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Application publication date: 20190823 |