CN108179658A - A kind of anti-mildew fresh-keeping body paper of non-staple food - Google Patents
A kind of anti-mildew fresh-keeping body paper of non-staple food Download PDFInfo
- Publication number
- CN108179658A CN108179658A CN201711472186.0A CN201711472186A CN108179658A CN 108179658 A CN108179658 A CN 108179658A CN 201711472186 A CN201711472186 A CN 201711472186A CN 108179658 A CN108179658 A CN 108179658A
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- China
- Prior art keywords
- sodium
- mildew fresh
- mildew
- paper
- staple food
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Classifications
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
- D21H19/82—Paper comprising more than one coating superposed
- D21H19/824—Paper comprising more than one coating superposed two superposed coatings, both being non-pigmented
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/11—Halides
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/12—Organo-metallic compounds
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/12—Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
- D21H19/84—Paper comprising more than one coating on both sides of the substrate
-
- 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
-
- 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
- D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/10—Packing paper
Abstract
The present invention provides a kind of anti-mildew fresh-keeping body paper of non-staple food, the anti-mildew fresh-keeping body paper includes paper substrate, anti-mildew fresh-keeping top sizing oxidant layer and surface functional layer, and the top sizing oxidant layer is set between the paper substrate and the surface functional layer.The paper substrate includes paper pulp, mould inhibitor and sustained release agent；The top sizing oxidant layer includes bulk composition, mould inhibitor, porous resin, sustained release agent, auxiliary agent and deionized water；Surface functional layer includes matrix resin and absolute ethyl alcohol.The anti-mildew fresh-keeping body paper surface compact of non-staple food provided by the invention, has effects that good anti-mildew fresh-keeping, choke, blocks water, and meet food packaging safety sanitary standard.
Description
Technical field
This application involves anticorrosive mildewproof technical field more particularly to a kind of anti-mildew fresh-keeping body paper of non-staple food.
Background technology
Non-staple food generally requires to be packed with wrapping paper during storage and transport because papery packing articles with
Paper pulp and cardboard are renewable plants for primary raw material, used raw material timber, bamboo etc., reed, bagasse, cotton stalk,
Wheat straw etc. is then agricultural wastes, these are all the resources that can be cultivated, reuse again, and what plastics package finally consumed is not
Reproducible oil.In addition papery packing articles can voluntarily be explained in the Nature, more environmentally-friendly compared to plastic packing product.
Therefore, papery packaging increasingly has been favored by people and praises highly.
Food wrapper is the packing articles using paper pulp and cardboard as primary raw material, needs to meet nontoxic, and oil resistant, waterproof are prevented
The requirements such as tide, sealing, and meet food packaging safety requirement.But papery packing articles are compared to plastic packing product, it is close
Feng Xing, moisture resistance, barrier property and fungus-proof antisepsis are all relatively inferior, and therefore, it is necessary to papery packing articles are carried out centainly
Modification, to make up its some defects.Simplest method is exactly to add in mould proof, anti-blushing agent within a package；Or it is making
Directly add mould inhibitor in paper technique, long-term role during making mould inhibitor from production of articles to use, prevent paper and its
Product goes mouldy；It can also be sprayed in wrapper surface, smear mould inhibitor.
Although these measures can play certain anti-mold effect, anti-mold effect is very limited, and can not make packet
Package material has barrier property, can not prevent gas, moisture and the invasion of microorganism, furthermore, it directly smears on the wrapper mould proof
Agent can be such that mould inhibitor is directly entered in consumer mouthful with food, damage the health of people.So how to provide a kind of
Body not only can be with anti-mildew fresh-keeping, but also can have certain barrier property, and meet the safety and sanitation standard of packaging material for food
Paper wrapper is our problems to be solved.
Invention content
The purpose of the present invention is to provide a kind of anti-mildew fresh-keeping body paper of non-staple food, with solve existing food wrapper without
Method meets not only can be with anti-mildew fresh-keeping, but also can have certain barrier property, and meet the safety and sanitation mark of packaging material for food
The problem of quasi-.
The present invention provides a kind of anti-mildew fresh-keeping body paper of non-staple food, including：
Paper substrate, anti-mildew fresh-keeping top sizing oxidant layer and surface functional layer；
The top sizing oxidant layer is set between the paper substrate and the surface functional layer；
The paper substrate includes the component of following mass percent：
Paper pulp：83wt%~98.8wt%；
Mould inhibitor A：1wt%~12wt%；
Sustained release agent A：0.2wt%~5wt%；
The anti-mildew fresh-keeping top sizing oxidant layer includes the component of following mass percent：
Bulk composition：20wt%~40wt%
Mould inhibitor B：1wt%~5wt%
Porous resin：5wt%~15wt%
Sustained release agent B：0.2wt%~4wt%
Auxiliary agent：0.5wt%~2wt%
Deionized water：50wt%~70wt%
The surface functional layer includes the component of following mass percent：
Matrix resin：70wt%~80wt%；
Absolute ethyl alcohol：20wt%~30wt%.
Optionally, the mould inhibitor A includes the component of following mass percent：
Calcium propionate：20wt~40wt%；
Vitamine C sodium：40wt%~60wt%；
Other mould proof substance 20wt%~40wt%；
Other described mould proof substances include Natural anti-mildew substance extract and the mould proof substance extract of non-natural；
The Natural anti-mildew substance extract includes capsaicine, xanthoxlin, gingerol, catechin citric acid, allicin, shell
Glycan, sorbic acid, turmeric alcohol, cinnamomum camphora are through one or more in oil, Chinese medical extract, Hinokitiol and nisin；
The mould proof substance extract of non-natural includes：Sodium Diacetate, potassium sorbate, potassium sorbate sodium, potassium citrate, mountain
Potassium sorbate sodium, sodium ascorbate, potassium ascorbate, sodium salicylate, Accutane c sodium, Kathon CG, dodecyl alanine, Ni Bo
It is one or more in tortoise beetle ester, ethylparaben, lysozyme.
Optionally, the sustained release agent A is bronopol.
Optionally, the bulk composition is one kind in polyacrylate, vinyl-vinyl acetate copolymer or polyurethane
It is or a variety of.
Optionally, the mould inhibitor B includes the component of following mass percent：
Calcium propionate：20wt~40wt%；
Vitamine C sodium：40wt%~60wt%；
Other mould proof substance 20wt%~40wt%；
Other described mould proof substances include Natural anti-mildew substance extract and the mould proof substance extract of non-natural；
The Natural anti-mildew substance extract includes capsaicine, xanthoxlin, gingerol, catechin citric acid, allicin, shell
Glycan, sorbic acid, turmeric alcohol, cinnamomum camphora are through one or more in oil, Chinese medical extract, Hinokitiol and nisin；
The mould proof substance extract of non-natural includes：Sodium Diacetate, potassium sorbate, potassium sorbate sodium, potassium citrate, mountain
Potassium sorbate sodium, sodium ascorbate, potassium ascorbate, sodium salicylate, Accutane c sodium, Kathon CG, dodecyl alanine, Ni Bo
It is one or more in tortoise beetle ester, ethylparaben, lysozyme.
Optionally, the porous resin includes porous propylene acid resin copolymer, IPN structure polyurethanes or strawberry type structure
It is one or more in acrylic copolymer.
Optionally, the sustained release agent B is bronopol.
Optionally, the auxiliary agent is conventional antifoam.
Optionally, the matrix resin includes：One kind in ethane-acetic acid ethyenyl ester analog copolymer or polyvinylidene chloride
Or two kinds.
Optionally, the thickness of the paper substrate is 0.02~0.5mm, the thickness of the top sizing oxidant layer for 0.01~
0.1mm, the thickness of the surface functional layer is 0.01~0.5mm.
By above technical scheme it is found that the present invention provides a kind of non-staple food shop anti-mildew fresh-keeping body paper, including：Paper substrate,
Anti-mildew fresh-keeping Cypres and surface functional layer, the top sizing oxidant layer are set to the paper substrate and the function of surface
Between layer；The paper substrate includes：Paper pulp, mould inhibitor, sustained release agent, the Cypres include：Bulk composition, mould inhibitor,
Porous resin, sustained release agent, auxiliary agent and absolute ethyl alcohol, the surface functional layer include：Matrix resin and absolute ethyl alcohol.The present invention exists
Mould inhibitor is added in the paper pulp of paper substrate, makes paper substrate that directly there is certain anti-mold effect；Containing mould proof in Cypres
Mould inhibitor, the porous resin of preservation can be such that mould inhibitor is uniformly scattered in Cypres, poly- in bulk composition
Acrylate, vinyl-vinyl acetate copolymer or polyurethane have good cohesive force, can effectively glue surface functional layer
Knot is on paper substrate；Surface functional layer uses ethane-acetic acid ethyenyl ester analog copolymer or poly- inclined dichloro with high obstructing performance
Ethylene can be effectively isolated gas, moisture and microorganism, be also prevented from mould inhibitor and be stained on food.One kind provided by the invention
The anti-mildew fresh-keeping body paper of non-staple food has effects that good anti-mildew fresh-keeping, choke, blocks water, and meets food packaging safety health
Standard.
Description of the drawings
Fig. 1 be a kind of non-staple food provided by the invention anti-mildew fresh-keeping body paper embodiment 1 to embodiment 3 structural representation
Figure.
Fig. 2 be a kind of non-staple food provided by the invention anti-mildew fresh-keeping body paper embodiment 4 to embodiment 7 structural representation
Figure
It illustrates：1- paper substrates；2- Cypres；3- surface functional layers.
Specific embodiment
Below in conjunction with the embodiment of the present invention, clear, complete description is carried out to technical scheme of the present invention, it is clear that institute
The embodiment of description is only the part of the embodiment of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, those of ordinary skill in the art's all other embodiments obtained without making creative work, belongs to
The scope of protection of the invention.
The present invention provides a kind of anti-mildew fresh-keeping body paper of non-staple food, including：
Paper substrate；
Anti-mildew fresh-keeping Cypres；
Surface functional layer；
The top sizing oxidant layer is set between the paper substrate and the surface functional layer；
The paper substrate includes the component of following mass percent：
Paper pulp：83wt%~98.8wt%；
Mould inhibitor A：1wt%~12wt%；
Sustained release agent A：0.2wt%~5wt%；
The anti-mildew fresh-keeping Cypres include the component of following mass percent：
Bulk composition：20wt%~40wt%
Mould inhibitor B：1wt%~15wt%
Porous resin：5wt%~15wt%
Sustained release agent B：0.2wt%~4wt%
Auxiliary agent：0.5wt%~2wt%
Deionized water：40wt%~70wt%
The surface functional layer includes the component of following mass percent：
Matrix resin：70wt%~80wt%；
Absolute ethyl alcohol：20wt%~30wt%.
The mould inhibitor A includes the component of following mass percent：
Calcium propionate：20wt~40wt%；
Vitamine C sodium：40wt%~60wt%；
Other mould proof substance 20wt%~40wt%；
Other described mould proof substances include Natural anti-mildew substance extract and the mould proof substance extract of non-natural；
The Natural anti-mildew substance extract includes capsaicine, xanthoxlin, gingerol, catechin citric acid, allicin, shell
Glycan, sorbic acid, turmeric alcohol, cinnamomum camphora are through one or more in oil, Chinese medical extract, Hinokitiol and nisin；
The mould proof substance extract of non-natural includes：Sodium Diacetate, potassium sorbate, sodium sorbate, potassium citrate, lemon
Sour sodium, sodium ascorbate, potassium ascorbate, sodium salicylate, Accutane c sodium, Kathon CG, dodecyl alanine, Metagin
It is one or more in ester, ethylparaben, lysozyme.
Mould inhibitor A is added in the paper pulp of paper substrate can make paper substrate have certain anti-mold effect, and calcium propionate is generation
Boundary's health organization and FAO's safe and reliable food for using of approval and feed mould inhibitor, calcium propionate with it is other
Fat can equally be absorbed, and supply calcium necessary to people and animals by being metabolized by people and animals, and calcium propionate can generate in acid condition
Free propionic acid with good Antifungal activities.Vitamine C sodium is common antioxidant, paper substrate can be effectively prevent to aoxidize
It is rotten.Natural anti-mildew substance and the mould proof substance of non-natural are used cooperatively with calcium propionate, can make have better anti-mold effect.This
Invention is not specifically limited the type of the calcium propionate and the vitamine C sodium and source, using those skilled in the art institute
Well known calcium propionate and vitamine C sodium.
The sustained release agent A is bronopol, and the present invention is not specifically limited the type of the bronopol and source, and use is general
Lead to commercially available bronopol.
The bulk composition is one or more in polyacrylate, vinyl-vinyl acetate copolymer or polyurethane.
Polyacrylate, vinyl-vinyl acetate copolymer and polyurethane are all common adhesives, it is particularly possible to are used for
Binding resin etc. is difficult to cohesive material.The present invention is to the polyacrylate, vinyl-vinyl acetate copolymer or polyurethane
Type and source be not specifically limited, using polyacrylate well-known to those skilled in the art, ethane-acetic acid ethyenyl ester
Copolymer or polyurethane.
The mould inhibitor B includes the component of following mass percent：
Calcium propionate：20wt~40wt%；
Vitamine C sodium：40wt%~60wt%；
Other mould proof substance 20wt%~40wt%；
Other described mould proof substances include Natural anti-mildew substance extract and the mould proof substance extract of non-natural；
The Natural anti-mildew substance extract includes capsaicine, xanthoxlin, gingerol, catechin citric acid, allicin, shell
Glycan, sorbic acid, turmeric alcohol, cinnamomum camphora are through one or more in oil, Chinese medical extract, Hinokitiol and nisin；
The mould proof substance extract of non-natural includes：Sodium Diacetate, potassium sorbate, sodium sorbate, potassium citrate, lemon
Sour sodium, sodium ascorbate, potassium ascorbate, sodium salicylate, Accutane c sodium, Kathon CG, dodecyl alanine, Metagin
It is one or more in ester, ethylparaben, lysozyme；
The porous resin includes porous propylene acid resin copolymer, IPN structure polyurethanes or strawberry type structural acrylic
It is one or more in copolymer.
The sustained release agent B is bronopol, and the present invention is not specifically limited the type of the bronopol and source, and use is general
Lead to commercially available bronopol.
The auxiliary agent is conventional antifoam, and the present invention is not specifically limited the type of the bronopol and source, uses
Common Commercial antifoam agent.
The matrix resin includes：One or both of ethane-acetic acid ethyenyl ester analog copolymer or polyvinylidene chloride.
The present invention is not specifically limited the type of the ethane-acetic acid ethyenyl ester analog copolymer or polyvinylidene chloride and source, adopts
With vinyl-vinyl acetate copolymer well-known to those skilled in the art and polyvinylidene chloride.
For the sake of becoming apparent from, it is described in detail below by following embodiment.
Embodiment 1：
As shown in Figure 1, a kind of anti-mildew fresh-keeping body paper of non-staple food, including：
One layer of paper substrate 1；
One layer of anti-mildew fresh-keeping Cypres 2；
Layer of surface functional layer 3；
The top sizing oxidant layer 1 is set between the paper substrate 1 and the surface functional layer 3；Form " one film of a paper
The structure of one glue ".
The thickness of the paper substrate 1 is 0.02mm, and the thickness of the top sizing oxidant layer 2 is 0.01mm, the surface work
The thickness of ergosphere 3 is 0.01mm.
The paper substrate 1 includes the component of following mass percent：
Paper pulp：83wt%；
Calcium propionate：2.4wt%；
Vitamine C sodium：7.2wt%；
Other preservatives：2.4wt%；
Bronopol：5wt%.
The anti-mildew fresh-keeping top sizing oxidant layer 2 includes the component of following mass percent：
Polyacrylate：20wt%；；
Calcium propionate：3wt%；
Vitamine C sodium：9wt%；
Other preservatives：3wt%；
Porous propylene acid resin copolymer：5wt%；
Bronopol：4wt%；
Antifoaming agent：2wt%；
Deionized water：54wt%.
The surface functional layer 3 includes the component of following mass percent：
Vinyl-vinyl acetate copolymer：70wt%；
Absolute ethyl alcohol：30wt%.
Embodiment 2：
As shown in Figure 1, a kind of anti-mildew fresh-keeping body paper of non-staple food, including：
One layer of paper substrate 1；
One layer of anti-mildew fresh-keeping Cypres 2；
Layer of surface functional layer 3；
The top sizing oxidant layer 1 is set between the paper substrate 1 and the surface functional layer 3；Form " one film of a paper
The structure of one glue ".
The thickness of the paper substrate 1 is 0.5mm, and the thickness of the top sizing oxidant layer 2 is 0.1mm, the function of surface
The thickness of layer 3 is 0.5mm.
The paper substrate 1 includes the component of following mass percent：
Paper pulp：98.8wt%；
Calcium propionate：0.2wt%；
Vitamine C sodium：0.6wt%；
Other preservatives：0.2wt%；
Bronopol：0.2wt%；
The anti-mildew fresh-keeping top sizing oxidant layer 2 includes the component of following mass percent：
Vinyl-vinyl acetate copolymer：40wt%；；
Calcium propionate：0.2wt%；
Vitamine C sodium：0.6wt%；
Other preservatives：0.2wt%；
IPN structure polyurethanes：15wt%
Bronopol：0.2wt%；
Antifoaming agent：0.5wt%；
Deionized water：43.3wt%.
The surface functional layer 3 includes the component of following mass percent：
Polyvinylidene chloride：80wt%；
Absolute ethyl alcohol：20wt%.
Embodiment 3：
As shown in Figure 1, a kind of anti-mildew fresh-keeping body paper of non-staple food, including：
One layer of paper substrate 1；
One layer of anti-mildew fresh-keeping Cypres 2；
Layer of surface functional layer 3；
The top sizing oxidant layer 1 is set between the paper substrate 1 and the surface functional layer 3；Form " one film of a paper
The structure of one glue ".
The thickness of the paper substrate 1 is 0.2mm, and the thickness of the top sizing oxidant layer 2 is 0.05mm, the function of surface
The thickness of layer 3 is 0.2mm.
The paper substrate 1 includes the component of following mass percent：
Paper pulp：83wt%；
Calcium propionate：2.4wt%；
Vitamine C sodium：7.2wt%；
Other preservatives：2.4wt%；
Bronopol：5wt%；
The anti-mildew fresh-keeping top sizing oxidant layer 2 includes the component of following mass percent：
Polyurethane：20wt%；；
Calcium propionate：3wt%；
Vitamine C sodium：9wt%；
Other preservatives：3wt%；
Strawberry type structural acrylic ester copolymer：5wt%
Bronopol：4wt%；
Antifoaming agent：2wt%；
Deionized water：54wt%.
The surface functional layer 3 includes the component of following mass percent：
Vinyl-vinyl acetate copolymer：35wt%
Polyvinylidene chloride：35wt%；
Absolute ethyl alcohol：30wt%.
Embodiment 4：
As shown in Fig. 2, a kind of anti-mildew fresh-keeping body paper of non-staple food, including：
One layer of paper substrate 1；
Two layers of anti-mildew fresh-keeping Cypres 2；
Two layers of surface functional layer 3；
The top sizing oxidant layer 1 is set between the paper substrate 1 and the surface functional layer 3；Form " two film of a paper
The structure of two glue ".
The thickness of the paper substrate 1 is 0.02mm, and the thickness of the top sizing oxidant layer 2 is 0.01mm, the surface work
The thickness of ergosphere 3 is 0.01mm.
The paper substrate 1 includes the component of following mass percent：
Paper pulp：98.8wt%；
Calcium propionate：0.2wt%；
Vitamine C sodium：0.6wt%；
Other preservatives：0.2wt%；
Bronopol：0.2wt%；
The anti-mildew fresh-keeping top sizing oxidant layer 2 includes the component of following mass percent：
Polyacrylate：10wt%；
Ethane-acetic acid ethyenyl ester：10wt%；
Polyurethane：10wt%；
Calcium propionate：0.2wt%；
Vitamine C sodium：0.6wt%；
Other preservatives：0.2wt%；
Porous propylene acid ester copolymer：5wt%；
IPN structure polyurethanes：5wt%；
Strawberry type structural acrylic ester copolymer：5wt%
Bronopol：0.2wt%；
Antifoaming agent：0.5wt%；
Deionized water：53.3wt%.
The surface functional layer 3 includes the component of following mass percent：
Vinyl-vinyl acetate copolymer：40wt%；
Polyvinylidene chloride：40wt%；
Absolute ethyl alcohol：20wt%.
Embodiment 5：
As shown in Fig. 2, a kind of anti-mildew fresh-keeping body paper of non-staple food, including：
One layer of paper substrate 1；
Two layers of anti-mildew fresh-keeping Cypres 2；
Two layers of surface functional layer 3；
The top sizing oxidant layer 1 is set between the paper substrate 1 and the surface functional layer 3；Form " two film of a paper
The structure of two glue ".
The thickness of the paper substrate 1 is 0.5mm, and the thickness of the top sizing oxidant layer 2 is 0.1mm, the function of surface
The thickness of layer 3 is 0.5mm.
The paper substrate 1 includes the component of following mass percent：
Paper pulp：83wt%；
Calcium propionate：2.4wt%；
Vitamine C sodium：7.2wt%；
Other preservatives：2.4wt%；
Bronopol：5wt%；
The anti-mildew fresh-keeping top sizing oxidant layer 2 includes the component of following mass percent：
Polyacrylate：10wt%；
Ethane-acetic acid ethyenyl ester：10wt%；
Calcium propionate：3wt%；
Vitamine C sodium：9wt%；
Other preservatives：3wt%；
Porous propylene acid resin copolymer：5wt%；
IPN structure polyurethanes：5wt%；
Bronopol：4wt%；
Antifoaming agent：2wt%；
Deionized water：49wt%.
The surface functional layer 3 includes the component of following mass percent：
Vinyl-vinyl acetate copolymer：70wt%；
Absolute ethyl alcohol：30wt%.
Embodiment 6：
As shown in Fig. 2, a kind of anti-mildew fresh-keeping body paper of non-staple food, including：
One layer of paper substrate 1；
Two layers of anti-mildew fresh-keeping Cypres 2；
Two layers of surface functional layer 3；
The top sizing oxidant layer 1 is set between the paper substrate 1 and the surface functional layer 3；Form " two film of a paper
The structure of two glue ".
The thickness of the paper substrate 1 is 0.5mm, and the thickness of the top sizing oxidant layer 2 is 0.1mm, the function of surface
The thickness of layer 3 is 0.5mm.
The paper substrate 1 includes the component of following mass percent：
Paper pulp：83wt%；
Calcium propionate：2.4wt%；
Vitamine C sodium：7.2wt%；
Other preservatives：2.4wt%；
Bronopol：5wt%；
The anti-mildew fresh-keeping top sizing oxidant layer 2 includes the component of following mass percent：
Polyacrylate：10wt%；
Polyurethane：10wt%；
Calcium propionate：3wt%；
Vitamine C sodium：9wt%；
Other preservatives：3wt%；
Porous propylene acid resin copolymer：5wt%；
Strawberry type structural acrylic ester resin copolymer：5wt%；
Bronopol：4wt%；
Antifoaming agent：2wt%；
Deionized water：49wt%.
The surface functional layer 3 includes the component of following mass percent：
Vinyl-vinyl acetate copolymer：70wt%；
Absolute ethyl alcohol：30wt%.
Embodiment 7：
As shown in Fig. 2, a kind of anti-mildew fresh-keeping body paper of non-staple food, including：
One layer of paper substrate 1；
Two layers of anti-mildew fresh-keeping Cypres 2；
Two layers of surface functional layer 3；
The top sizing oxidant layer 1 is set between the paper substrate 1 and the surface functional layer 3；Form " two film of a paper
The structure of two glue ".
The thickness of the paper substrate 1 is 0.5mm, and the thickness of the top sizing oxidant layer 2 is 0.1mm, the function of surface
The thickness of layer 3 is 0.5mm.
The paper substrate 1 includes the component of following mass percent：
Paper pulp：83wt%；
Calcium propionate：2.4wt%；
Vitamine C sodium：7.2wt%；
Other preservatives：2.4wt%；
Bronopol：5wt%；
The anti-mildew fresh-keeping top sizing oxidant layer 2 includes the component of following mass percent：
Ethane-acetic acid ethyenyl ester：10wt%；
Polyurethane：10wt%；
Calcium propionate：3wt%；
Vitamine C sodium：9wt%；
Other preservatives：3wt%；
IPN structure polyurethanes：5wt%；
Strawberry type structural acrylic ester copolymer：5wt%；
Bronopol：4wt%；
Antifoaming agent：2wt%；
Deionized water：49wt%.
The surface functional layer 3 includes the component of following mass percent：
Vinyl-vinyl acetate copolymer：70wt%；
Absolute ethyl alcohol：30wt%.
The above description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use the present invention.It is right
A variety of modifications of these embodiments will be apparent for those skilled in the art, and as defined herein one
As principle can realize in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention will
It will not be intended to be limited to the embodiments shown herein, and be to fit to consistent with the principles and novel features disclosed herein
Most wide range.
Claims (10)
1. a kind of anti-mildew fresh-keeping body paper of non-staple food, which is characterized in that including：
Paper substrate, anti-mildew fresh-keeping top sizing oxidant layer and surface functional layer；
The top sizing oxidant layer is set between the paper substrate and the surface functional layer；
The paper substrate includes the component of following mass percent：
Paper pulp：83wt%~98.8wt%；
Mould inhibitor A：1wt%~12wt%；
Sustained release agent A：0.2wt%~5wt%；
The anti-mildew fresh-keeping top sizing oxidant layer includes the component of following mass percent：
Bulk composition：20wt%~40wt%
Mould inhibitor B：1wt%~5wt%
Porous resin：5wt%~15wt%
Sustained release agent B：0.2wt%~4wt%
Auxiliary agent：0.5wt%~2wt%
Deionized water：50wt%~70wt%
The surface functional layer includes the component of following mass percent：
Matrix resin：70wt%~80wt%；
Absolute ethyl alcohol：20wt%~30wt%.
2. the anti-mildew fresh-keeping body paper of a kind of non-staple food as described in claim 1, which is characterized in that the mould inhibitor A is included such as
The component of lower mass percent：
Calcium propionate：20wt~40wt%；
Vitamine C sodium：40wt%~60wt%；
Other mould proof substance 20wt%~40wt%；
Other described mould proof substances include Natural anti-mildew substance extract and the mould proof substance extract of non-natural；
The Natural anti-mildew substance extract includes capsaicine, xanthoxlin, gingerol, catechin citric acid, allicin, shell and gathers
Sugar, sorbic acid, turmeric alcohol, cinnamomum camphora are through one or more in oil, Chinese medical extract, Hinokitiol and nisin；
The mould proof substance extract of non-natural includes：Sodium Diacetate, potassium sorbate, potassium sorbate sodium, potassium citrate, sorbic acid
Potassium sodium, sodium ascorbate, potassium ascorbate, sodium salicylate, Accutane c sodium, Kathon CG, dodecyl alanine, Metagin
It is one or more in ester, ethylparaben, lysozyme.
3. the anti-mildew fresh-keeping body paper of a kind of non-staple food as described in claim 1, which is characterized in that the sustained release agent A is bromine nitre
Alcohol.
4. the anti-mildew fresh-keeping body paper of a kind of non-staple food as described in claim 1, which is characterized in that the bulk composition is poly- third
It is one or more in olefin(e) acid ester, vinyl-vinyl acetate copolymer or polyurethane.
5. the anti-mildew fresh-keeping body paper of a kind of non-staple food as described in claim 1, which is characterized in that the mould inhibitor B is included such as
The component of lower mass percent：
Calcium propionate：20wt~40wt%；
Vitamine C sodium：40wt%~60wt%；
Other mould proof substance 20wt%~40wt%；
Other described mould proof substances include Natural anti-mildew substance extract and the mould proof substance extract of non-natural；
The Natural anti-mildew substance extract includes capsaicine, xanthoxlin, gingerol, catechin citric acid, allicin, shell and gathers
Sugar, sorbic acid, turmeric alcohol, cinnamomum camphora are through one or more in oil, Chinese medical extract, Hinokitiol and nisin；
The mould proof substance extract of non-natural includes：Sodium Diacetate, potassium sorbate, potassium sorbate sodium, potassium citrate, sorbic acid
Potassium sodium, sodium ascorbate, potassium ascorbate, sodium salicylate, Accutane c sodium, Kathon CG, dodecyl alanine, Metagin
It is one or more in ester, ethylparaben, lysozyme.
6. the anti-mildew fresh-keeping body paper of a kind of non-staple food as described in claim 1, which is characterized in that the porous resin includes more
It is one or more in hole acrylic resin copolymer, IPN structure polyurethanes or strawberry type structural acrylic copolymer.
7. the anti-mildew fresh-keeping body paper of a kind of non-staple food as described in claim 1, which is characterized in that the sustained release agent B is bromine nitre
Alcohol.
8. the anti-mildew fresh-keeping body paper of a kind of non-staple food as described in claim 1, which is characterized in that the auxiliary agent is defoamed to be conventional
Agent.
9. the anti-mildew fresh-keeping body paper of a kind of non-staple food as described in claim 1, which is characterized in that the matrix resin includes：
One or both of ethane-acetic acid ethyenyl ester analog copolymer or polyvinylidene chloride.
A kind of 10. anti-mildew fresh-keeping body paper of non-staple food as described in claim 1, which is characterized in that the thickness of the paper substrate
For 0.02~0.5mm, the thickness of the top sizing oxidant layer is 0.01~0.1mm, and the thickness of the surface functional layer is 0.01
~0.5mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711472186.0A CN108179658A (en) | 2017-12-29 | 2017-12-29 | A kind of anti-mildew fresh-keeping body paper of non-staple food |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711472186.0A CN108179658A (en) | 2017-12-29 | 2017-12-29 | A kind of anti-mildew fresh-keeping body paper of non-staple food |
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ID=62548894
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106634517A (en) * | 2016-12-29 | 2017-05-10 | 常德市金润新材料科技有限公司无锡新材料研究院 | Mildew-proof fresh-keeping paint and preparation method and application thereof |
| CN106634130A (en) * | 2016-12-29 | 2017-05-10 | 常德金德镭射科技股份有限公司 | Packaging bag |
| CN106638157A (en) * | 2016-12-29 | 2017-05-10 | 常德市金润新材料科技有限公司 | Mildew-proof preservative paper and preparation method and preparation device thereof |
| CN106634129A (en) * | 2016-12-29 | 2017-05-10 | 常德市金润新材料科技有限公司无锡新材料研究院 | Mildewproof preservative film and preparation method thereof |
-
2017
- 2017-12-29 CN CN201711472186.0A patent/CN108179658A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106634517A (en) * | 2016-12-29 | 2017-05-10 | 常德市金润新材料科技有限公司无锡新材料研究院 | Mildew-proof fresh-keeping paint and preparation method and application thereof |
| CN106634130A (en) * | 2016-12-29 | 2017-05-10 | 常德金德镭射科技股份有限公司 | Packaging bag |
| CN106638157A (en) * | 2016-12-29 | 2017-05-10 | 常德市金润新材料科技有限公司 | Mildew-proof preservative paper and preparation method and preparation device thereof |
| CN106634129A (en) * | 2016-12-29 | 2017-05-10 | 常德市金润新材料科技有限公司无锡新材料研究院 | Mildewproof preservative film and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 程天恩等: "《防菌防霉剂手册》", 31 March 1989 * |
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