CN105568771A - Strong antibacterial ability medical packaging raw paper and preparation method thereof - Google Patents
Strong antibacterial ability medical packaging raw paper and preparation method thereof Download PDFInfo
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- CN105568771A CN105568771A CN201510990387.4A CN201510990387A CN105568771A CN 105568771 A CN105568771 A CN 105568771A CN 201510990387 A CN201510990387 A CN 201510990387A CN 105568771 A CN105568771 A CN 105568771A
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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
- D21H27/10—Packing 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
-
- 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
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
-
- 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
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/08—Dispersing agents for fibres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/12—Defoamers
-
- 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
Abstract
The present invention discloses strong antibacterial ability medical packaging raw paper and a preparation method thereof, the strong antibacterial ability medical packaging raw paper includes coniferous wood sulfite pulp, cotton pulp, bamboo pulp fiber, kaolin, talc powder, a wet strength agent, an antibacterial agent, a defoamer, a flocculant, a sizing agent, a fiber dispersant and titanium dioxide; the antibacterial agent includes chitosan, thiabendazole, polyethylene glycol, a methylhydantoin compound and peroxyacetic acid, and the prepared strong antibacterial medical packaging raw paper is non-toxic, harmless, environmentally friendly, easy to use, more environmentally friendly, strong in antibacterial ability, and soft and comfortable in texture, can effectively prevent secondary bacterial cross-infection, and can make hospital medical device transporting safer.
Description
Technical field
The present invention relates to strong medical package body paper of a kind of antibacterial ability and preparation method thereof.
Background technology
Because hospital is the place that various patient collects, so hospital internal germ is many, medical apparatus sterilizing work for hospital is also more loaded down with trivial details, when again sterilizing being carried out to medicine equipment, all undertaken by the method such as steam or oxirane in sterilizing chamber, in the process of sterilizing, general meeting is placed into nonwoven fabric medicine equipment, carry out in container or wrapping paper, by steam or oxirane, the medicine equipment to parcel carries out sterilization processing, but this processing mode there will be two drawbacks, first is exactly when parcel carries out sterilizing, external agency is difficult to enter in parcel place and carries out high strength sterilizing to medicine equipment, to such an extent as to local also has a small amount of thalline on apparatus, reuse these apparatuses to be easy to superinfection occurs to intersect, secondary injury is caused to patient, second is exactly when being transported in this segment distance of locker room from disinfection room after sterilization completes, a large amount of bacteriums is had in aisle, these bacteriums can be attached to above medicine equipment, cause superinfection when performing the operation to patient, have a strong impact on the physical and mental health of patient.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of easy to use, environmental protection more, antibacterial ability are strong, quality soft comfortable, effectively prevent the strong medical package body paper of the antibacterial ability of bacterium secondary cross infection.
For solving the problem, the present invention adopts following technical scheme: the strong medical package body paper of a kind of antibacterial ability, comprises following weight precentagewise content composition:
Needlebush sulfite pulp 45 ~ 55 parts
Cotton pulp 10 ~ 15 parts
Bamboo pulp fiber 15 ~ 25 parts
Kaolin 10 ~ 18 parts
Talcum powder 5 ~ 9 parts
Wet strength agent 1 ~ 3 part
Antiseptic 3 ~ 8 parts
Defoamer 2 ~ 5 parts
Flocculant 5 ~ 8 parts
Sizing agent 3 ~ 5 parts
Dispersing agent for fibre 2 ~ 6 parts
Titanium dioxide 0.1 ~ 0.3 part
Described antiseptic is made up of shitosan 5 ~ 9 parts, probenazole 0.1 ~ 1 part, polyethylene glycol 0.1 ~ 3 part, methyl hydantoin compounds 0.1 ~ 2 part, Peracetic acid 2 ~ 5 parts.
Further, described wet strength agent is one or both mixtures of anion-modified Lauxite or cation-modified Lauxite.
Further, described defoamer is one or both mixtures of fatty acyl amine type quaternary ammonium salt or EU.
Further, described dispersing agent for fibre is polyethylene glycol oxide or one or both mixtures of high molecular wt. anionic polyacrylamide.
Further, sizing agent is cation emulsion gum rosin.
A preparation method for the strong medical package body paper of antibacterial ability, comprises the following steps:
1), first needlebush sulfite pulp, bamboo pulp fiber and cotton pulp are carried out mix and blend in proportion, mixing time is 20mim, then carries out defibrination, making beating, and make the beating consistency of slurry control between 6% ~ 9%, pulping beating degree is 50 ~ 70 ° of SR;
2) then shitosan is carried out grinding to form powdery through grinder, then carry out mix and blend with probenazole, polyethylene glycol, methyl hydantoin compounds and Peracetic acid, mixing time is 10 minutes, then joins step 1) paper pulp in;
3), then kaolin, talcum powder and titanium dioxide are joined step 2 uniformly) slurry in, be stirred to 70 DEG C to stop stirring, add wet strength agent again, then adding alkali carries out in PH and debugging, pH value is adjusted to 6 ~ 9, and be diluted to 0.5 ~ 2% and evenly add, addition is 0.5 ~ 3.5% of pulp weight;
4), again defoamer, flocculant, sizing agent, dispersing agent for fibre being joined step 3 successively) in paper pulp, be stirred to 80 DEG C, mixing time is 15mim, is then cooled to ambient temperature;
5), described step 4) in paper pulp to carry out screen cloth shaping, put into squeezer again to squeeze, the squeezing time is 25mim, finally put in dryer and carry out drying, baking temperature is between 85 DEG C ~ 95 DEG C, put into calender after drying and carry out press polish, finally shapingly obtain the strong medical package body paper of antibacterial ability.
The invention has the beneficial effects as follows: needlebush sulfite pulp of the present invention, bamboo pulp fiber and cotton pulp are main production raw material, environmental protection purity height is pollution-free, and bamboo pulp fiber has good antibacterial bacteriostatic effect, can effectively prevent germ from stopping on paper, antiseptic then adopts shitosan, probenazole, polyethylene glycol, the mixture of methyl hydantoin compounds and Peracetic acid, probenazole and methyl hydantoin compounds are a kind of wide-spectrum bactericides, there is good bactericidal effect, especially to bacterial propagule, virus, fungi and bacterium all have good sterilization effect, and Peracetic acid is strong oxidizer, there is very strong oxidisability, good sterilization effect is played equally to germ.
Detailed description of the invention
Below the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Embodiment one
The strong medical package body paper of a kind of antibacterial ability, comprises following weight precentagewise content composition:
Needlebush sulfite pulp 45 parts
Cotton pulp 10 parts
Bamboo pulp fiber 15 parts
Kaolin 10 parts
Talcum powder 5 parts
Wet strength agent 1 part
Antiseptic 3 parts
Defoamer 2 parts
Flocculant 5 parts
Sizing agent 3 parts
Dispersing agent for fibre 2 parts
Titanium dioxide 0.1 part
Described antiseptic is made up of shitosan 5 parts, probenazole 0.1 part, polyethylene glycol 0.1 part, methyl hydantoin compounds 0.1 part, Peracetic acid 2 parts.
1), first needlebush sulfite pulp, bamboo pulp fiber and cotton pulp are carried out mix and blend in proportion, mixing time is 20mim, then carries out defibrination, making beating, and make the beating consistency of slurry control between 6%, pulping beating degree is 50 ° of SR;
2) then shitosan is carried out grinding to form powdery through grinder, then carry out mix and blend with probenazole, polyethylene glycol, methyl hydantoin compounds and Peracetic acid, mixing time is 10 minutes, then joins step 1) paper pulp in;
3), then kaolin, talcum powder and titanium dioxide are joined step 2 uniformly) slurry in, be stirred to 70 DEG C to stop stirring, add wet strength agent again, then adding alkali carries out in PH and debugging, pH value is adjusted to 6 ~ 9, and be diluted to 0.5% and evenly add, addition is 0.5% of pulp weight;
4), again defoamer, flocculant, sizing agent, dispersing agent for fibre being joined step 3 successively) in paper pulp, be stirred to 80 DEG C, mixing time is 15mim, is then cooled to ambient temperature;
5), described step 4) in paper pulp to carry out screen cloth shaping, put into squeezer again to squeeze, the squeezing time is 25mim, finally put in dryer and carry out drying, baking temperature is between 85 DEG C DEG C, put into calender after drying and carry out press polish, finally shapingly obtain the strong medical package body paper of antibacterial ability.
Embodiment two
The strong medical package body paper of a kind of antibacterial ability, comprises following weight precentagewise content composition:
Needlebush sulfite pulp 50 parts
Cotton pulp 13 parts
Bamboo pulp fiber 21 parts
Kaolin 15 parts
Talcum powder 7 parts
Wet strength agent 2 parts
Antiseptic 6 parts
Defoamer 4 parts
Flocculant 7 parts
Sizing agent 4 parts
Dispersing agent for fibre 5 parts
Titanium dioxide 0.2 part
Described antiseptic is made up of shitosan 8 parts, probenazole 0.5 part, polyethylene glycol 1.5 parts, methyl hydantoin compounds 1 part, Peracetic acid 4 parts.
1), first needlebush sulfite pulp, bamboo pulp fiber and cotton pulp are carried out mix and blend in proportion, mixing time is 20mim, then carries out defibrination, making beating, and make the beating consistency of slurry control between 7%, pulping beating degree is 60 ° of SR;
2) then shitosan is carried out grinding to form powdery through grinder, then carry out mix and blend with probenazole, polyethylene glycol, methyl hydantoin compounds and Peracetic acid, mixing time is 10 minutes, then joins step 1) paper pulp in;
3), then kaolin, talcum powder and titanium dioxide are joined step 2 uniformly) slurry in, be stirred to 70 DEG C and stop stirring, then add wet strength agent, then adding alkali carries out in PH and debugging, pH value is adjusted to 8, and is diluted to 1% and evenly adds, and addition is 2% of pulp weight;
4), again defoamer, flocculant, sizing agent, dispersing agent for fibre being joined step 3 successively) in paper pulp, be stirred to 80 DEG C, mixing time is 15mim, is then cooled to ambient temperature;
5), described step 4) in paper pulp to carry out screen cloth shaping, put into squeezer again to squeeze, the squeezing time is 25mim, finally put in dryer and carry out drying, baking temperature is between 90 DEG C, put into calender after drying and carry out press polish, finally shapingly obtain the strong medical package body paper of antibacterial ability.
Embodiment three
The strong medical package body paper of a kind of antibacterial ability, comprises following weight precentagewise content composition:
Needlebush sulfite pulp 55 parts
Cotton pulp 15 parts
Bamboo pulp fiber 25 parts
Kaolin 18 parts
Talcum powder 9 parts
Wet strength agent 3 parts
Antiseptic 8 parts
Defoamer 5 parts
Flocculant 8 parts
Sizing agent 5 parts
Dispersing agent for fibre 6 parts
Titanium dioxide 0.3 part
Described antiseptic is made up of shitosan 9 parts, probenazole 1 part, polyethylene glycol 3 parts, methyl hydantoin compounds 2 parts, Peracetic acid 5 parts.
1), first needlebush sulfite pulp, bamboo pulp fiber and cotton pulp are carried out mix and blend in proportion, mixing time is 20mim, then carries out defibrination, making beating, and make the beating consistency of slurry control between 9%, pulping beating degree is 70 ° of SR;
2) then shitosan is carried out grinding to form powdery through grinder, then carry out mix and blend with probenazole, polyethylene glycol, methyl hydantoin compounds and Peracetic acid, mixing time is 10 minutes, then joins step 1) paper pulp in;
3), then kaolin, talcum powder and titanium dioxide are joined step 2 uniformly) slurry in, be stirred to 70 DEG C to stop stirring, add wet strength agent again, then adding alkali carries out in PH and debugging, pH value is adjusted to 9, and be diluted to 2% and evenly add, addition is 3.5% of pulp weight;
4), again defoamer, flocculant, sizing agent, dispersing agent for fibre being joined step 3 successively) in paper pulp, be stirred to 80 DEG C, mixing time is 15mim, is then cooled to ambient temperature;
5), described step 4) in paper pulp to carry out screen cloth shaping, put into squeezer again to squeeze, the squeezing time is 25mim, finally put in dryer and carry out drying, baking temperature is between 95 DEG C, put into calender after drying and carry out press polish, finally shapingly obtain the strong medical package body paper of antibacterial ability.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed in the new protection domain of this practicality and be as the criterion.
Claims (6)
1. the strong medical package body paper of antibacterial ability, is characterized in that: comprise following weight precentagewise content composition:
Needlebush sulfite pulp 45 ~ 55 parts
Cotton pulp 10 ~ 15 parts
Bamboo pulp fiber 15 ~ 25 parts
Kaolin 10 ~ 18 parts
Talcum powder 5 ~ 9 parts
Wet strength agent 1 ~ 3 part
Antiseptic 3 ~ 8 parts
Defoamer 2 ~ 5 parts
Flocculant 5 ~ 8 parts
Sizing agent 3 ~ 5 parts
Dispersing agent for fibre 2 ~ 6 parts
Titanium dioxide 0.1 ~ 0.3 part
Described antiseptic is made up of shitosan 5 ~ 9 parts, probenazole 0.1 ~ 1 part, polyethylene glycol 0.1 ~ 3 part, methyl hydantoin compounds 0.1 ~ 2 part, Peracetic acid 2 ~ 5 parts.
2. strong medical package body paper of a kind of antibacterial ability according to claim 1 and preparation method thereof, is characterized in that: described wet strength agent is one or both mixtures of anion-modified Lauxite or cation-modified Lauxite.
3. strong medical package body paper of a kind of antibacterial ability according to claim 1 and preparation method thereof, is characterized in that: described defoamer is one or both mixtures of fatty acyl amine type quaternary ammonium salt or EU.
4. strong medical package body paper of a kind of antibacterial ability according to claim 1 and preparation method thereof, is characterized in that: described dispersing agent for fibre is polyethylene glycol oxide or one or both mixtures of high molecular wt. anionic polyacrylamide.
5. strong medical package body paper of a kind of antibacterial ability according to claim 1 and preparation method thereof, is characterized in that: sizing agent is cation emulsion gum rosin.
6. the preparation method of the strong medical package body paper of a kind of antibacterial ability according to claim 1, is characterized in that: comprise the following steps:
1), first needlebush sulfite pulp, bamboo pulp fiber and cotton pulp are carried out mix and blend in proportion, mixing time is 20mim, then carries out defibrination, making beating, and make the beating consistency of slurry control between 6% ~ 9%, pulping beating degree is 50 ~ 70 ° of SR;
2) then shitosan is carried out grinding to form powdery through grinder, then carry out mix and blend with probenazole, polyethylene glycol, methyl hydantoin compounds and Peracetic acid, mixing time is 10 minutes, then joins step 1) paper pulp in;
3), then kaolin, talcum powder and titanium dioxide are joined step 2 uniformly) slurry in, be stirred to 70 DEG C to stop stirring, add wet strength agent again, then adding alkali carries out in PH and debugging, pH value is adjusted to 6 ~ 9, and be diluted to 0.5 ~ 2% and evenly add, addition is 0.5 ~ 3.5% of pulp weight;
4), again defoamer, flocculant, sizing agent, dispersing agent for fibre being joined step 3 successively) in paper pulp, be stirred to 80 DEG C, mixing time is 15mim, is then cooled to ambient temperature;
5), described step 4) in paper pulp to carry out screen cloth shaping, put into squeezer again to squeeze, the squeezing time is 25mim, finally put in dryer and carry out drying, baking temperature is between 85 DEG C ~ 95 DEG C, put into calender after drying and carry out press polish, finally shapingly obtain the strong medical package body paper of antibacterial ability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510990387.4A CN105568771A (en) | 2015-12-24 | 2015-12-24 | Strong antibacterial ability medical packaging raw paper and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510990387.4A CN105568771A (en) | 2015-12-24 | 2015-12-24 | Strong antibacterial ability medical packaging raw paper and preparation method thereof |
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| CN201510990387.4A Pending CN105568771A (en) | 2015-12-24 | 2015-12-24 | Strong antibacterial ability medical packaging raw paper and preparation method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951523A (en) * | 2016-06-27 | 2016-09-21 | 福建省晋江优兰发纸业有限公司 | Production method of low gram weight copy paper |
| CN106012688A (en) * | 2016-07-26 | 2016-10-12 | 浙江恒达新材料股份有限公司 | Preparation process for medical antibacterial packing paper |
| CN106149434A (en) * | 2016-06-30 | 2016-11-23 | 福建省晋江优兰发纸业有限公司 | A kind of grinding method of high beating degree copy paper |
| CN106245452A (en) * | 2016-07-26 | 2016-12-21 | 浙江恒达新材料股份有限公司 | A kind of food-level antibacterial wrapping paper preparation technology |
| CN106638122A (en) * | 2016-12-20 | 2017-05-10 | 宁波蓝星包装印务有限公司 | Macromolecular antibacterial raw paper material for packaging cartons and preparation method thereof |
| CN106758496A (en) * | 2016-12-13 | 2017-05-31 | 广州市极合技术咨询有限公司 | A kind of release tissue paper of Antimicrobial preservative and preparation method thereof |
| CN108395588A (en) * | 2018-01-17 | 2018-08-14 | 宁国市顺鑫金属制品有限公司 | The strong forging press cushion pad and preparation method thereof of wear-resistant antibacterial ability |
| CN108611924A (en) * | 2018-04-11 | 2018-10-02 | 南安市创培电子科技有限公司 | A kind of environment protection three-dimensional answers the production method of line wrapping paper |
| CN109024056A (en) * | 2018-08-21 | 2018-12-18 | 李佳 | A kind of novel papermaking method |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951523A (en) * | 2016-06-27 | 2016-09-21 | 福建省晋江优兰发纸业有限公司 | Production method of low gram weight copy paper |
| CN106149434B (en) * | 2016-06-30 | 2018-01-23 | 福建省晋江优兰发纸业有限公司 | A kind of grinding method of high beating degree copy paper |
| CN106149434A (en) * | 2016-06-30 | 2016-11-23 | 福建省晋江优兰发纸业有限公司 | A kind of grinding method of high beating degree copy paper |
| CN106012688B (en) * | 2016-07-26 | 2017-07-04 | 浙江恒达新材料股份有限公司 | A kind of medical treatment resistance bacterium is packed for paper preparation technology |
| CN106245452A (en) * | 2016-07-26 | 2016-12-21 | 浙江恒达新材料股份有限公司 | A kind of food-level antibacterial wrapping paper preparation technology |
| CN106245452B (en) * | 2016-07-26 | 2017-08-18 | 浙江恒达新材料股份有限公司 | A kind of food-level antibacterial wrapping paper preparation technology |
| CN106012688A (en) * | 2016-07-26 | 2016-10-12 | 浙江恒达新材料股份有限公司 | Preparation process for medical antibacterial packing paper |
| CN106758496A (en) * | 2016-12-13 | 2017-05-31 | 广州市极合技术咨询有限公司 | A kind of release tissue paper of Antimicrobial preservative and preparation method thereof |
| CN106638122A (en) * | 2016-12-20 | 2017-05-10 | 宁波蓝星包装印务有限公司 | Macromolecular antibacterial raw paper material for packaging cartons and preparation method thereof |
| CN106638122B (en) * | 2016-12-20 | 2018-11-30 | 宁波益富乐生物科技有限公司 | A kind of antibacterial body paper material of Packaging Box macromolecule and preparation method thereof |
| CN108395588A (en) * | 2018-01-17 | 2018-08-14 | 宁国市顺鑫金属制品有限公司 | The strong forging press cushion pad and preparation method thereof of wear-resistant antibacterial ability |
| CN108611924A (en) * | 2018-04-11 | 2018-10-02 | 南安市创培电子科技有限公司 | A kind of environment protection three-dimensional answers the production method of line wrapping paper |
| CN109024056A (en) * | 2018-08-21 | 2018-12-18 | 李佳 | A kind of novel papermaking method |
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Application publication date: 20160511 |