CN107366193A - A kind of food wrapper - Google Patents

A kind of food wrapper Download PDF

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Publication number
CN107366193A
CN107366193A CN201710649341.5A CN201710649341A CN107366193A CN 107366193 A CN107366193 A CN 107366193A CN 201710649341 A CN201710649341 A CN 201710649341A CN 107366193 A CN107366193 A CN 107366193A
Authority
CN
China
Prior art keywords
food
wheat stalk
leaf
wrapping paper
chitosan
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710649341.5A
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Chinese (zh)
Inventor
林悦敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Longfa Packaging Co Ltd
Original Assignee
Hefei Longfa Packaging Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hefei Longfa Packaging Co Ltd filed Critical Hefei Longfa Packaging Co Ltd
Priority to CN201710649341.5A priority Critical patent/CN107366193A/en
Publication of CN107366193A publication Critical patent/CN107366193A/en
Pending legal-status Critical Current

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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
    • 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
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/02—Methods of beating; Beaters of the Hollander type
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic 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
    • D21H17/63—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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • 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
    • D21H23/50—Spraying or projecting
    • 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper

Abstract

The invention mainly relates to wrapping paper processing technique field, discloses a kind of food wrapper, is made up of following raw material：Wheat stalk, maize leaves, the leaf of bamboo, medical stone, activated carbon, chitosan, lipase；It is clean sterile, it is safe and healthy, there is stronger grease proofing and water resistance; grease can delay to 14 minutes to permeate, and moisture can delay to 8 minutes to permeate, and avoid the profit on food from oozing out; facilitate consumer to eat, while the profit of outside can be avoided to penetrate into, improve the protective value of food；It is cheap that wheat stalk, maize leaves and the leaf of bamboo, abundant raw material are added in raw material, the particle diameter of crushing is larger, it is easy to be crosslinked, avoids wrapping paper hair loss, safety and sanitation, lipase is added to be digested, it can increase interfibrous crosslinked action while removing fatty, improve the intensity and smoothness of paper, and the water resistance of raw material in itself is stronger, the water resistance of wrapping paper can be increased, delay moisture penetration.

Description

A kind of food wrapper
Technical field
The invention mainly relates to wrapping paper processing technique field, more particularly to a kind of food wrapper.
Background technology
Food is the indispensable part of people's life, various food, just carries various packagings, food The wrapping paper of packaging typically requires hygienic, sterile, pollution-free impurity, but special food has special requirement again, such as The wrapping paper of fried food requires grease proofing and moistureproof, and presently commercially available food wrapper, can be to wrapping paper in order to grease proofing and moistureproof Waxed and film, high temperature is placed or met when long, can all make waxing and film that to paper penetration, dirt gradually is caused to food Dye, influence nutrition, flavor and the health of food.
The content of the invention
The defects of in order to make up prior art, it is an object of the invention to provide a kind of food wrapper.
A kind of food wrapper, it is made up of the raw material of following parts by weight：Wheat stalk 52 ~ 54, maize leaves 36 ~ 38, the leaf of bamboo 21 ~ 23, medical stone 10 ~ 12, activated carbon 7 ~ 9, chitosan 4 ~ 6, lipase 0.03 ~ 0.05.
Described wheat stalk, also contain wheat leaf, the weight of wheat leaf is the 13 ~ 15% of wheat stalk weight, can be subtracted Light paper weight.
Described activated carbon, it is wood activated charcoal, there is stronger adsorption capacity after crushing.
A kind of preparation method of food wrapper, comprises the following steps：
（1）Wheat stalk, maize leaves and the leaf of bamboo are cleaned, it is 6 ~ 8mm to be crushed to particle diameter, and particle diameter is larger, is easy to be crosslinked, and avoids wrapping Paper hair loss is filled, safety and sanitation, the water of 80 ~ 90 times of amounts of wheat stalk weight is added, adds lipase, it is small in 36 ~ 38 DEG C of enzymolysis 2 ~ 3 When, it can increase interfibrous crosslinked action while removing fatty, improve the intensity and smoothness of paper, then ultrasonication 40 ~ 50 minutes, increase fiber flexibility, obtain plant crushed material；
（2）It is 40 ~ 50nm that medical stone and activated carbon are crushed into particle diameter, adds in plant crushed material, adds wheat stalk weight The water of 60 ~ 70 times of amounts of amount, stirring at normal temperature 3 ~ 4 hours, medical stone and activated carbon have stronger adsorption function, can make fiber it Between be completely embedded, the lear energy and smoothness of enhancing increase the defencive function to food, while when wrapper surface contacts During grease, medical stone and activated carbon can adsorb to grease, delay fat migration wrapping paper, while medical stone and activated carbon It can reduce the whiteness of wrapping paper, reduce light transmittance, can avoid caused by black wrapping paper unsightly, delaying food spoilage to become Matter, obtain just batch mixing；
（3）First batch mixing is freezed 20 ~ 24 hours in -45 ~ -43 DEG C, after naturally to thaw, raw material can be sufficiently mixed, make flowing Water is quickly turned to the crystallization water, then is slowly changed into circulating water, can softening fibre composition, increase the intensity and pliability of wrapping paper, It is beaten, obtains slurry；
（4）Chitosan is added in the acetum that volume fraction is 3 ~ 4%, stir to complete and mix, make the quality of chitosan dense Spend for 0.21 ~ 0.25%, obtain chitosan solution；
（5）To step（3）Obtained slurry carries out copy paper, is dried to water content and reduces 20 ~ 25%, obtains half-dried wrapping paper；
（6）Chitosan solution is sprayed into the reverse side of half-dried wrapping paper, quantity for spray is 14 ~ 16ml/m2, continue to dry in 40 ~ 45 DEG C It is dry, beneficial to the docile with wrapping paper of chitosan, avoid coming off and dry linting, spray chitosan in wrapper surface, can suppress Grease and moisture penetration, strengthen antibacterial ability, extend Food Shelf-life, avoid traditional waxing and film, ensure food security Health, obtain drying and packaging paper；
（7）Radio sterilization, examine, obtain food wrapper.
The step（1）Ultrasonication, temperature is 40 ~ 45 DEG C, frequency is 31 ~ 33kHz.
The step（6）Reverse side, for directly contact food one side.
It is an advantage of the invention that：Food wrapper provided by the invention, it is clean sterile, it is safe and healthy, prevent with stronger Oil and water resistance, grease can delay to 14 minutes to permeate, and moisture can delay to 8 minutes to permeate, and avoid the oil on food Water is oozed out, and facilitates consumer to eat, while the profit of outside can be avoided to penetrate into, and improves the protective value of food；Add in raw material Enter wheat stalk, maize leaves and the leaf of bamboo, abundant raw material is cheap, and the particle diameter of crushing is larger, is easy to be crosslinked, avoids wrapping paper The water resistance of hair loss, safety and sanitation, and raw material in itself is stronger, by increasing capacitance it is possible to increase the water resistance of wrapping paper, delay moisture penetration, Add lipase digested, remove it is fatty while can increase interfibrous crosslinked action, improve paper intensity and Smoothness；Added after medical stone and activated carbon are crushed, medical stone and activated carbon have stronger adsorption function, can make fiber Between be completely embedded, the lear energy and smoothness of enhancing, increase the defencive function to food, while when wrapper surface connects When touching grease, medical stone and activated carbon can adsorb to grease, delay fat migration wrapping paper, while medical stone and activity Charcoal can reduce the whiteness of wrapping paper, reduce light transmittance, can avoid caused by black wrapping paper unsightly, delaying food spoilage It is rotten；It will slowly be thawed again after first batch mixing snap frozen, raw material can be sufficiently mixed, circulating water is quickly turned to the crystallization water, Slowly be changed into circulating water again, can softening fibre composition, increase the intensity and pliability of wrapping paper；Copy paper is dried to half-dried packaging The one side that food is contacted to wrapping paper during paper sprays the relatively low chitosan solutions of pH, beneficial to the docile with wrapping paper of chitosan, Avoid coming off and dry linting, chitosan sprayed in wrapper surface, can oil-control and moisture penetration, strengthen antibacterial ability, prolong Long Food Shelf-life, traditional waxing and film are avoided, ensure food security health.
Embodiment
Illustrate the present invention with specific embodiment below.
Embodiment 1
A kind of food wrapper, it is made up of the raw material of following parts by weight：Wheat stalk 52, maize leaves 36, the leaf of bamboo 21, medical stone 10th, activated carbon 7, chitosan 4, lipase 0.03.
Described wheat stalk, also contain wheat leaf, the weight of wheat leaf is the 13% of wheat stalk weight, can be mitigated Paper weight.
Described activated carbon, it is wood activated charcoal, there is stronger adsorption capacity after crushing.
A kind of preparation method of food wrapper, comprises the following steps：
（1）Wheat stalk, maize leaves and the leaf of bamboo are cleaned, it is 6mm to be crushed to particle diameter, and particle diameter is larger, is easy to be crosslinked, and avoids packing Paper hair loss, safety and sanitation, the water of 80 times of amounts of wheat stalk weight is added, adds lipase, digests 2 hours, is removing in 36 DEG C Interfibrous crosslinked action can be increased while fatty, improve the intensity and smoothness of paper, then ultrasonication 40 minutes, temperature Spend for 40 DEG C, frequency 31kHz, increase fiber flexibility, obtain plant crushed material；
（2）It is 40nm that medical stone and activated carbon are crushed into particle diameter, adds in plant crushed material, adds wheat stalk weight 60 The water of amount, stirring at normal temperature 3 hours, medical stone and activated carbon have stronger adsorption function again, can make to connect tightly between fiber It is close, the lear energy and smoothness of enhancing, increase the defencive function to food, while when wrapper surface contacts grease, Medical stone and activated carbon can adsorb to grease, delay fat migration wrapping paper, while medical stone and activated carbon can drop The whiteness of low wrapping paper, light transmittance is reduced, can avoid caused by black wrapping paper unsightly, delaying food apoilage, obtaining First batch mixing；
（3）First batch mixing is freezed 20 hours in -44 DEG C, after naturally to thaw, raw material can be sufficiently mixed, circulating water is quickly become Into the crystallization water, then be slowly changed into circulating water, can softening fibre composition, increase the intensity and pliability of wrapping paper, be beaten, Obtain slurry；
（4）Chitosan is added in the acetum that volume fraction is 3%, stirred to the complete mass concentration for mixing, making chitosan For 0.25%, chitosan solution is obtained；
（5）To step（3）Obtained slurry carries out copy paper, is dried to water content and reduces 20 ~ 25%, obtains half-dried wrapping paper；
（6）Chitosan solution is sprayed into the reverse side of half-dried wrapping paper, quantity for spray 14ml/m2, continue to dry in 40 DEG C, be beneficial to The docile with wrapping paper of chitosan, is avoided coming off and dry linting, and chitosan is sprayed in wrapper surface, being capable of oil-control and water Divide infiltration, strengthen antibacterial ability, extend Food Shelf-life, avoid traditional waxing and film, ensure that food security is healthy, must dry Dry wrapping paper；
（7）Radio sterilization, examine, obtain food wrapper.
The step（6）Reverse side, for directly contact food one side.
Embodiment 2
A kind of food wrapper, it is made up of the raw material of following parts by weight：Wheat stalk 53, maize leaves 37, the leaf of bamboo 22, medical stone 11st, activated carbon 8, chitosan 5, lipase 0.04.
Described wheat stalk, also contain wheat leaf, the weight of wheat leaf is the 14% of wheat stalk weight, can be mitigated Paper weight.
Described activated carbon, it is wood activated charcoal, there is stronger adsorption capacity after crushing.
Preparation method is the same as embodiment 1.
Embodiment 3
A kind of food wrapper, it is made up of the raw material of following parts by weight：Wheat stalk 54, maize leaves 38, the leaf of bamboo 23, medical stone 12nd, activated carbon 9, chitosan 6, lipase 0.05.
Described wheat stalk, also contain wheat leaf, the weight of wheat leaf is the 15% of wheat stalk weight, can be mitigated Paper weight.
Described activated carbon, it is wood activated charcoal, there is stronger adsorption capacity after crushing.
Preparation method is the same as embodiment 1.
Comparative example 1
Remove wheat stalk, remaining preparation method, with embodiment 1.
Comparative example 2
Remove maize leaves, remaining preparation method, with embodiment 1.
Comparative example 3
Remove the leaf of bamboo, remaining preparation method, with embodiment 1.
Comparative example 4
Remove medical stone, remaining preparation method, with embodiment 1.
Comparative example 5
Remove activated carbon, remaining preparation method, with embodiment 1.
Comparative example 6
Remove chitosan, remaining preparation method, with embodiment 1.
Comparative example 7
Remove lipase, remaining preparation method, with embodiment 1.
Comparative example 8
Step（1）In particle diameter be 3mm, remaining preparation method, with embodiment 1.
Comparative example 9
Removal step（3）, remaining preparation method, with embodiment 1.
Comparative example 10
Step（4）In volume fraction be 1%, remaining preparation method, with embodiment 1.
Comparative example 11
Step（5）In water content reduce 80 ~ 85%, remaining preparation method, with embodiment 1.
Comparative example 12
Existing traditional McDonald hamburger food wrapper.
The performance of embodiment and comparative example food wrapper：
It is appropriate to randomly choose the food wrapper body paper of embodiment and comparative example, by oil and water droplet on the wrapping paper of each group, sees Time of penetration is examined, detects the performance of each group food wrapper, each group food wrapper detects 3 times, and results averaged is real The performance for applying example and comparative example food wrapper is shown in Table 1.
Table 1：The performance of embodiment and comparative example food wrapper
Project Oily infiltration/min Water penetration/min Smoothness (positive/negative)/s Dry tensile strength (vertical/horizontal)/kN/m Wet tensile (strength) (vertical/horizontal)/kN/m Tearability/mN
Embodiment 1 14 8 46/41 5.6/4.2 1.06/0.73 757
Embodiment 2 14 8 46/40 5.7/4.1 1.04/0.74 758
Embodiment 3 14 8 47/40 5.6/4.3 1.05/0.74 759
Comparative example 1 12 6 42/37 5.3/3.6 0.96/0.56 724
Comparative example 2 12 5 45/39 5.1/4.0 0.74/0.49 707
Comparative example 3 11 6 42/36 5.2/3.7 0.78/0.53 712
Comparative example 4 8 3 46/38 4.9/3.4 0.73/0.52 686
Comparative example 5 9 3 42/33 5.1/3.7 0.75/0.53 698
Comparative example 6 11 4 46/34 5.2/3.6 0.78/0.55 713
Comparative example 7 12 7 43/35 5.3/3.8 0.95/0.63 732
Comparative example 8 12 5 45/38 5.1/3.4 0.86/0.61 702
Comparative example 9 13 6 44/39 5.1/3.6 0.94/0.58 697
Comparative example 10 13 5 45/39 5.4/3.7 0.97/0.64 736
Comparative example 11 12 5 45/40 5.5/3.9 1.01/0.67 741
Comparative example 12 10 6 38/27 4.3/2.6 0.69/0.52 663
Show from the result of table 1, the food wrapper of embodiment, oily infiltration, water penetration, smoothness, dry tensile strength, wet anti-tensile Intensity and the index of tearability are all substantially better than comparative example, illustrate that food wrapper provided by the invention has good usability Energy.

Claims (6)

1. a kind of food wrapper, it is characterised in that be made up of the raw material of following parts by weight：Wheat stalk 52 ~ 54, maize leaves 36 ~ 38, the leaf of bamboo 21 ~ 23, medical stone 10 ~ 12, activated carbon 7 ~ 9, chitosan 4 ~ 6, lipase 0.03 ~ 0.05.
2. food wrapper according to claim 1, it is characterised in that described wheat stalk, also contain wheat leaf, wheat The weight of leaf is the 13 ~ 15% of wheat stalk weight.
3. food wrapper according to claim 1, it is characterised in that described activated carbon, be wood activated charcoal.
4. a kind of preparation method of food wrapper according to claim 1, it is characterised in that comprise the following steps：
（1）Wheat stalk, maize leaves and the leaf of bamboo are cleaned, it is 6 ~ 8mm to be crushed to particle diameter, adds 80 ~ 90 times of wheat stalk weight The water of amount, lipase is added, digested 2 ~ 3 hours in 36 ~ 38 DEG C, then ultrasonication 40 ~ 50 minutes, obtain plant crushed material；
（2）It is 40 ~ 50nm that medical stone and activated carbon are crushed into particle diameter, adds in plant crushed material, adds wheat stalk weight The water of 60 ~ 70 times of amounts of amount, stirring at normal temperature 3 ~ 4 hours, obtain just batch mixing；
（3）First batch mixing is freezed 20 ~ 24 hours in -45 ~ -43 DEG C, after naturally to thaw, is beaten, obtains slurry；
（4）Chitosan is added in the acetum that volume fraction is 3 ~ 4%, stir to complete and mix, make the quality of chitosan dense Spend for 0.21 ~ 0.25%, obtain chitosan solution；
（5）To step（3）Obtained slurry carries out copy paper, is dried to water content and reduces 20 ~ 25%, obtains half-dried wrapping paper；
（6）Chitosan solution is sprayed into the reverse side of half-dried wrapping paper, quantity for spray is 14 ~ 16ml/m2, continue to dry in 40 ~ 45 DEG C It is dry, obtain drying and packaging paper；
（7）Radio sterilization, examine, obtain food wrapper.
5. the preparation method of food wrapper according to claim 4, it is characterised in that the step（1）Ultrasonication, Temperature is 40 ~ 45 DEG C, frequency is 31 ~ 33kHz.
6. the preparation method of food wrapper according to claim 4, it is characterised in that the step（6）Reverse side, be straight Contact the one side of food.
CN201710649341.5A 2017-08-02 2017-08-02 A kind of food wrapper Pending CN107366193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201710649341.5A CN107366193A (en) 2017-08-02 2017-08-02 A kind of food wrapper

Publications (1)

Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110777550A (en) * 2019-11-11 2020-02-11 界首市佳宝包装材料有限公司 Preparation method of moisture-proof and mildew-proof food packaging paper

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101787655A (en) * 2010-01-19 2010-07-28 陕西科技大学 Paper making and pulp preparation method by using prolease
CN102493245A (en) * 2011-11-16 2012-06-13 陕西科技大学 Method for paper-making pulping
CN103603233A (en) * 2013-12-05 2014-02-26 福建希源纸业有限公司 Food packaging paper and preparation method thereof
CN104988808A (en) * 2015-05-28 2015-10-21 句容市茂源织造厂 Natural moistureproof degradable food packaging paper and preparation method thereof
CN106609482A (en) * 2015-10-27 2017-05-03 戚炎思 Packaging paper made of bamboo fiber

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101787655A (en) * 2010-01-19 2010-07-28 陕西科技大学 Paper making and pulp preparation method by using prolease
CN102493245A (en) * 2011-11-16 2012-06-13 陕西科技大学 Method for paper-making pulping
CN103603233A (en) * 2013-12-05 2014-02-26 福建希源纸业有限公司 Food packaging paper and preparation method thereof
CN104988808A (en) * 2015-05-28 2015-10-21 句容市茂源织造厂 Natural moistureproof degradable food packaging paper and preparation method thereof
CN106609482A (en) * 2015-10-27 2017-05-03 戚炎思 Packaging paper made of bamboo fiber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110777550A (en) * 2019-11-11 2020-02-11 界首市佳宝包装材料有限公司 Preparation method of moisture-proof and mildew-proof food packaging paper
CN110777550B (en) * 2019-11-11 2021-12-17 界首市佳宝包装材料有限公司 Preparation method of moisture-proof and mildew-proof food packaging paper

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