CN101804886A - Environment-friendly packaging material with natural plant fragrance and application thereof - Google Patents
Environment-friendly packaging material with natural plant fragrance and application thereof Download PDFInfo
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- CN101804886A CN101804886A CN 201010117627 CN201010117627A CN101804886A CN 101804886 A CN101804886 A CN 101804886A CN 201010117627 CN201010117627 CN 201010117627 CN 201010117627 A CN201010117627 A CN 201010117627A CN 101804886 A CN101804886 A CN 101804886A
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Abstract
The invention belongs to the packaging field, and in particular relates to an environment-friendly packaging material with natural plant fragrance. The material comprises a base material, adhesive, filler and little additive, wherein the base material is powder made of a natural plant or powder made of several arbitrary natural plants mixed in a random proportion; the adhesive comprises food gum made of organisms; and the filler is natural mountain flour. The invention also provides a method for manufacturing a packaging vessel by the packaging material. Because the adopted materials are all natural materials, and natural plants compatible to a packaged object are added to the materials, the packaging vessel achieves organic fusion between the packaging vessel and the packaged objected, has well micro-permeability and functions of heat insulation, light isolation and relatively constant temperature. Therefore, compared with other vessels, such as iron-made package, plastic package and paper package, the packaging vessel has well fresh-keeping function.
Description
Technical field
The invention belongs to packaging field, relate to a kind of packing, be specifically related to a kind of environment-friendly package material and application thereof with natural plant fragrance.
Background technology
What the current packaging material was used to make container has glass, pottery, plastics etc., these materials all can not be fresh-keeping or be protected flavor, a large amount of at present plastics that adopt are contaminated environment also, and the packing container that adopts this type of material is the product that only has the unitary package function, and general employing can't be made by biodegradable material, can only be after the use as domestic rubbish disposal, therefore not environmental protection.Along with the development of society and the quick growth of Intensive economy, packing container is just towards multi-functional and environment-friendly biodegradable aspect development.
Chinese invention patent ZL03133892.5 relates to a kind of natural coconut husk wine package container and preparation method thereof, it is characterized in that container body made by natural coconut husk; The top of coconut husk container body is provided with opening, adorns opening part sealing after drinking, and packings such as a kind of environmental type drinks or beverage are provided for consumers in general, and the reasonable utilization for the green natural resources of country simultaneously provides a good evolutionary path.But the packing container that this patent provides generally can only be for Wines packing uses, and range of use is very narrow, is difficult to be applied to other packaging field.
Summary of the invention
The object of the present invention is to provide a kind of environment-friendly type, nontoxic pollution-free, the environment-friendly package material with natural plant fragrance biodegradable and with low cost.
Another object of the present invention provides the method that the described environment-friendly package material of a kind of usefulness is made packing container.
Above-mentioned technical matters of the present invention is implemented by the following technical programs:
A kind of environment-friendly package material with natural plant fragrance, it is characterized in that: it comprises base material, adhesives, filler and minor amounts of additives, described base material is the compound that powder that the powder made of a kind of natural plants or any several natural plants are made mixes by arbitrary proportion, described adhesives comprises the food glue that biology is made, and described filler is a natural stone-powder.Packing of the present invention adopt natural material, not only had natural plant fragrance but also biodegradable, prevent that effectively packing container to second environmental pollution, belongs to cleaning material, and the adhesives of employing---food glue is edible glue, natural environmental-protective.The powder that natural stone-powder generally can select for use natural stone to wear into, can be jade powder, zeolite powder, pearl powder, marble powder or granite powder or the like, contain in the natural stone the health beneficial trace elements, also can make the packing container of making have better hardness and smoothness simultaneously.This environment-friendly package material can be selected the composition of base material by the specific needs of packed article, help increasing the former powerful material of packed article as root, stem and leaf of natural tea, petal or spices and other Chinese medicine, plant etc., therefore environment-friendly package material of the present invention had both had natural plant fragrance, had unique fresh-keeping, effect of guaranteeing the quality or protecting flavor again.
As preferred version, described natural plants is tealeaves, petal, essential oil and isolates, natural timber or Chinese medicine.
As preferred version, described food glue is a kind of or several arbitrarily compound by the arbitrary proportion mixing in farina, glutinous rice flour or the protein liquid.Owing to be natural traditional food entirely, and have very strong adhesive function, help the preservation of packed article simultaneously and meet the demand of modern people's natural, health care consciousness.
As preferred version, each set of dispense of environment-friendly package material is than comprising in weight portion:
Base material 10-70
Natural stone-powder 5-50
Food glue 1-20
Additive effective dose, described additive are anti fouling composition and water.Anti fouling composition generally can adopt benzoic acid, Sodium Benzoate, sorbic acid, potassium sorbate or calcium propionate etc., is preferably natural antiseptic agent, as sorbic acid, because the antisepsis antistaling agent of the highly effective and safe that sorbic acid is international food and agricultural organization and health organization to be recommended.
A kind of described environment-friendly package material is made the method for packing container, it is characterized in that: the powder that one or more natural plants are made mixes by arbitrary proportion, add the natural stone-powder and the food glue that poison processing in right amount through screening, purification and nothing, the anti fouling composition and the water that above raw material are added again effective dose after fully mixing are made the moulding powder, at last the moulding powder is poured in the mould of holding successfully in advance, promptly finished product through High Temperature High Pressure compression moulding.Owing to adopt the raw material of materials such as natural plant kind, natural stone-powder, water, wholefood glue as packing container, when the material that uses has pair packed article to tart up and fresh-keeping guarantor distinguishes the flavor of, degradable again, neither cause pollution and destruction to large natural environment, can make full use of natural resource again, take from nature and return the purpose that purifies and beautify the living environment in reaching naturally, simultaneously can also strengthen or keep the usefulness (fresh-keeping guarantor's flavor) of packed article, the manufacture craft process of this product is simple and practical.This packing container is drawn materials easily, strong operability, the light practicality of product, simple and unsophisticated attractive in appearance, cost of manufacture is low, be particularly suitable for doing various moulding packings such as gourmet food, extraordinary medicinal material, meeting the demand of the growing Green Product of customer all over the world, is a kind of novel non-pollution environment-friendly products.
As preferred version, grinding process is carried out on the surface of the product of compression moulding.Product can further manifest natural texture after polishing, have graceful simple and unsophisticated glamour.
As preferred version, described food glue is the compound of a kind of or any several arbitrary proportion in farina, glutinous rice flour or the protein liquid.Because wholefood glue has very strong adhesive function, help the preservation of packed article simultaneously and meet the demand of modern people's natural, health care consciousness.
As preferred version, method for making of the present invention specifically comprises the steps;
1, get the raw materials ready: choose and the suitable natural plants of packed article (as tealeaves, petal, plant perfume, Chinese medicine or other plant etc.), advanced row filter purifies then, and final powder is broken into powder, and in addition nontoxic processing; Choose suitable natural stone-powder again.
2, batching: will through the natural plants after screening, purification, pulverizing, a series of tight processing such as nontoxic according to a certain weight ratio after, put into container, add natural stone-powder and food glue (making) again with natural materials such as glutinous rice, protein liquids, in container, all powders are fully stirred then, add a small amount of anti fouling composition afterwards, add an amount of water at last and stir, make the moulding powder.
3, moulding: with the above-mentioned moulding powder for preparing, the mode that adopts the mechanical type industrialization to make is poured raw material in the mould of holding successfully in advance into, carries out High Temperature High Pressure and defeats the type of making.Forming process is general powder briquetting process, and the range of temperatures that adopts during compacting is 130 ℃～190 ℃, and range of pressure is 1500kN～5000kN.
4, polishing: the half-blank of compression moulding is carried out surface finish with instruments such as emery cloth, sand paper or fine clothes, obtain product.
The present invention also provides a kind of usefulness green tea with fresh-keeping function that described environment-friendly package material is made to pack jar, it is characterized in that: this packing container is made up of base material, food glue, natural stone-powder and additive, described base material is the compound of a kind of or any several arbitrary proportion in tealeaves and other natural plants, and described additive is a natural antiseptic agent.
The method for making of above-mentioned green tea packing jar specifically may further comprise the steps:
(1), gets the raw materials ready: choose natural plants and screen, purify, pulverize and be prepared into base material, proportion of raw materials is classified by required color decorative pattern; Described natural plants comprises tealeaves, bamboo fibre, and selectivity adds a kind of or several arbitrarily in other natural plants;
(2), the batching: the base material after the nontoxic processing, natural stone-powder and food glue are put into container by following weight portion,
Base material 10-70
Natural stone-powder 5-50
Food glue 1-20
Additive effective dose, described additive are anti fouling composition and water;
In container, all powders are fully stirred then, add anti fouling composition afterwards, add entry at last and stir, make the moulding powder;
(3), moulding: on will state the moulding powder for preparing, pour in the green tea packing jar mould of holding successfully in advance, through High Temperature High Pressure compression moulding;
(4), polishing: the half-blank of compression moulding is carried out surface finish with instruments such as emery cloth, sand paper or fine clothes.
As preferred version, also comprise following weight portion in the described base material: the compound 2-15 of a kind of or any several arbitrary proportion in tealeaves 25-45, bamboo fibre 8-15, other natural plants.Above-mentioned anti fouling composition generally can adopt benzoic acid, Sodium Benzoate, sorbic acid, potassium sorbate or calcium propionate etc., is preferably natural antiseptic agent, as sorbic acid, because the antisepsis antistaling agent of the highly effective and safe that sorbic acid is international food and agricultural organization and health organization to be recommended.
As preferred version, described natural stone-powder is the compound of a kind of or any several arbitrary proportion in jade powder, zeolite powder or the pearl powder, jade powder, pearl powder are emperor's in ancient times one of health beverages, zeolite powder be modern Application in aquaculture, it contains the required whole macroelements of animal growth and most of micro-element.
The method that the present invention also provides the described environment-friendly package material of a kind of usefulness to make the garment packaging box may further comprise the steps:
(1), get the raw materials ready: the compound of choosing in sandalwood, camphorwood or the oak a kind of or several arbitrary proportion arbitrarily is ground into wood powder, and one or more in rose, jasmine or the sweet osmanthus are ground into the petal powder after mixing with arbitrary proportion;
(2), batching: above-mentioned wood powder and petal powder are put into container, and through screening, purify and not having natural stone-powder and the food glue that poisons processing, the anti fouling composition and the water that above raw material are added again effective dose after abundant the mixing are made the moulding powder in right amount in adding again;
(3), moulding: the above-mentioned moulding powder for preparing is poured in the garment packaging box mould of holding successfully in advance, through High Temperature High Pressure compression moulding;
(4), polishing: the half-blank of compression moulding is carried out the surface finish polishing with instruments such as emery cloth, sand paper or fine clothes.
The present invention also provides the described environment-friendly package material of a kind of usefulness to be manufactured with the method for the toy of pharmic function, may further comprise the steps:
(1), get the raw materials ready: choose Chinese medicine or its leftover bits and pieces with specific function, screening purifies, and is ground into powder, and in addition nontoxic processing, by required color decorative pattern proportion of raw materials is classified;
(2), batching: above-mentioned Chinese medicine or its leftover bits and pieces are put into container, and through screening, purify and not having natural stone-powder and the food glue that poisons processing, the anti fouling composition and the water that above raw material are added again effective dose after abundant the mixing are made the moulding powder in right amount in adding again.
(3), moulding: above-mentioned moulding powder is poured in the mould that makes toy in advance, through the High Temperature High Pressure moulding;
(4), polishing: sanding and polishing is carried out on the surface of toy with instruments such as emery cloth, sand paper;
(5), colouring that an apt word added to clinch the point: give the toy surface coloring.
The invention provides above-mentioned several packing container, because the material that adopts is natural material entirely, and wherein added the natural plants compatible, thereby reached organically blending between packing container and the packed article with packed article, principle as: one. the tealeaves that old tea altar is deposited is not easy to go bad; Two. the clothes of depositing with camphorwood chest is difficult for moth; Three. the salted vegetables that Lao Caitan pickles are not perishable.Simultaneously this type of packing container also have little preferably permeability to air and heat insulation, every light, the function of constant temperature relatively, therefore compare and have fresh-keeping function preferably with other containers (as iron packing, plastic wrapping, papery packing).
Adopt method of the present invention to make packing container and have following advantage:
What 1, have natural plant fragrance and a special efficacy guarantees the quality, protects flavor, fresh-keeping function, and the simple and unsophisticated practicality of product is particularly suitable for doing the various moulding packings of luxury food such as tealeaves, middle medicine etc., is a kind of nuisanceless environmental protection packing container that increases packed article usefulness.
2, product is drawn materials easily, cost is low, and production technology is simple, carries out batch manufacturing easily.
3, because the packing container body that adopts the compacting of brand new technology to form, finish after the mission can natural degradation, can not cause environmental pollution.
The specific embodiment
Below be specific embodiments of the invention; These embodiment can do further supplementary sum explanation to the present invention; But the present invention is not limited to these embodiment.In the embodiments of the invention, all adopt sorbic acid, can certainly adopt other natural antiseptic agents that are fit to or general food anti fouling composition for reaching the optimum efficiency anti fouling composition.
Embodiment 1-6: green tea packing jar
1, get the raw materials ready: choose natural tealeaves or tealeaves disintegrating slag, advanced row filter purifies then, and final powder is broken into powder, owing to need to keep raw-material color natural plant color decorative pattern, also needs proportion of raw materials is classified in choosing process.
2, batching: will put into container by the described weight proportion of table 1 through the raw material after screening, purification, pulverizing, a series of tight processing such as nontoxic, in container, all powders are fully stirred then, add anti fouling composition afterwards, add entry at last and stir, make the moulding powder.The also available wood chip that has natural colour of bamboo fibre in the table 1 replaces, thereby makes the packing jar have corresponding special color or decorative pattern.
3, moulding: with the above-mentioned moulding powder for preparing, the mode that adopts the mechanical type industrialization to make is poured raw material in the mould of holding successfully in advance into, carries out High Temperature High Pressure and defeats the type of making.Forming process is general powder briquetting process, and during compacting, temperature is controlled at 140 ℃～160 ℃ scopes, and pressure control is in 2000kN～3000kN scope, and wherein Zui Jia temperature is 148 ℃, and pressure is 2500kN.
4, polishing: the half-blank of compression moulding is carried out surface finish with instruments such as emery cloth, sand paper or fine clothes, obtain product.
Each feed composition proportioning (kg) of table 1 embodiment 1-6 green tea packing jar
For verifying effect of the present invention, the contriver gets the equivalent newly picked and processed tea leaves and puts into the green tea packing jar iron flask identical with size shape that embodiment 4 makes respectively, under 25 degree celsius temperature, in the identical control experiment of preserving situation of condition of storage, the results are shown in Table 2.
Table 2 tealeaves leaves green tea packing jar in and contrasts situation with chromaticness in the iron flask
Wherein, red (R), green (G), blue (B) are the rgb color patterns, are a kind of color standards; Another group C represents that cyan (Cyan), M represent that carmetta (Magenta), Y represent that yellow (Yellow), K represent black (blacK).According to table 2 chromaticness contrast situation as can be known, the color and the flavor change of green tea packing jar tealeaves color of preserving and fresh tea leaf in its are small; Color with the iron flask dress is obviously turned to be yellow, and fragrance is obviously not as the green tea packing jar tealeaves of preserving.
Embodiment 7: the garment packaging box
1, gets the raw materials ready: choose suitable timber with natural flavor and petal, timber is selected sandalwood and camphorwood, petal is selected roseleaf, advanced row filter, purification, final powder is broken into wood powder and petal powder powder, owing to need to keep raw-material color natural plant color decorative pattern, in choosing process, also need proportion of raw materials is classified.(timber is according to circumstances selected sandalwood, camphorwood or oak, and petal can be selected the petal of rose, jasmine or sweet osmanthus, can be that one or more mix with arbitrary proportion.)
2, batching: will put into container through wood powder 40kg and the petal powder 25kg after screening, purification, pulverizing, a series of tight processing such as nontoxic, the food glue and the 30kg white jade powder that add 5kg again, in container, all powders are fully stirred then, add the 0.05kg anti fouling composition afterwards, add 0.6kg water at last and stir, make the moulding powder.
3, moulding: with the above-mentioned moulding powder for preparing, the mode that adopts the mechanical type industrialization to make is poured raw material in the mould of holding successfully in advance into, carries out High Temperature High Pressure and defeats the type of making.Forming process is general powder briquetting process, and during compacting, temperature is controlled at 130 ℃～150 ℃ scopes, and pressure control is in 2000kN～3500kN scope, and wherein Zui Jia temperature is 140 ℃, and pressure is 2800kN.
4, polishing: the half-blank of compression moulding is carried out the surface finish polishing with instruments such as emery cloth, sand paper or fine clothes, obtain product.
Embodiment 8: the toy that pharmic function is arranged
1. get the raw materials ready: choose suitable anti-hand-foot-and-mouth disease Chinese medicine, other plant etc. or its leftover bits and pieces, advanced row filter, by purifying, final powder is broken into powder then, and in addition nontoxic processing; Choose suitable plant and wear into powder,, prepare burden in batches according to the toy structure demand owing to need to keep raw-material color natural plant color decorative pattern.
2. prepare burden: will be through screening, purify, pulverize, anti-hand-foot-and-mouth disease Chinese medicine powder after a series of tight processing such as nontoxic is got and is put into container after 30kg weighs up, add the wrinkled giant hyssop of getting ready again, tarragon, Chinese cassia tree, mountain naphthalene powder is 6.5kg (wrinkled giant hyssop altogether, tarragon, Chinese cassia tree, the weight ratio of mountain naphthalene is 1: 1: 1: 1, also can add as one feels fit) according to actual conditions, farina 3kg, glutinous rice flour 3.5kg, marble powder 15kg, granite powder 20kg, powder with all addings in container stirs fully, add an amount of water afterwards and stir, close by the requirement of technology gummed principle and make the moulding powder.
3. moulding: with the above-mentioned moulding powder for preparing, pour in advance, carry out mechanical High Temperature High Pressure compression moulding (can make in batches) by in the ready-made mould of toy shape.Forming process is general powder briquetting process, and during compacting, temperature is controlled at 120 ℃～140 ℃ scopes, and pressure control is in 1500kN～3000kN scope, and wherein Zui Jia temperature is 130 ℃, and pressure is 2300kN.
4. polishing: sanding and polishing is carried out on the surface of toy with instruments such as emery cloth, sand paper.
5. colouring that an apt word added to clinch the point.With writing brush versicolor lacquer is approached and is coated in equably the toy part surface, the gorgeous children's interesting of increase toy.
The toy that pharmic function is arranged that present embodiment provides contains the traditional Chinese medicine ingredients of the special function that gets rid of illness, include wrinkled giant hyssop, tarragon, Chinese cassia tree, mountain naphthalene etc., reach the effect of curing the disease and preventing hand, mouth and foot diseases in the process that this kind toy can make children be at play, clearing heat and detoxicating, help healthy.
Specific embodiment described in the present invention only is that spirit of the present invention is made casehistory.The technical personnel of the technical field of the invention can be made various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although the present invention has been made detailed explanation and has quoted some instantiations as proof, to those skilled in the art, only otherwise leave that the spirit and scope of the present invention can be done various variations or correction is obvious.
Claims (10)
1. environment-friendly package material with natural plant fragrance, it is characterized in that: it comprises base material, adhesives, filler and minor amounts of additives, described base material is the compound that powder that the powder made of a kind of natural plants or any several natural plants are made mixes by arbitrary proportion, described adhesives comprises the food glue that biology is made, and described filler is a natural stone-powder.
2. environment-friendly package material according to claim 1 is characterized in that: described natural plants is tealeaves, petal, essential oil and isolates, natural timber or Chinese medicine.
3. environment-friendly package material according to claim 1 is characterized in that: described food glue is a kind of or several arbitrarily compound by the arbitrary proportion mixing in farina, glutinous rice flour or the protein liquid.
4. environment-friendly package material according to claim 1 is characterized in that its each set of dispense is than comprising in weight portion:
Base material 10-70
Natural stone-powder 5-50
Food glue 1-20
Additive effective dose, described additive are anti fouling composition and water.
5. method of making packing container of the described environment-friendly package material of each claim in the claim 1 to 4, it is characterized in that: the powder that one or more natural plants are made mixes by arbitrary proportion, add the natural stone-powder and the food glue that poison processing in right amount through screening, purification and nothing, the anti fouling composition and the water that above raw material are added again effective dose after fully mixing are made the moulding powder, at last the moulding powder is poured in the mould of holding successfully in advance, product is promptly finished in High Temperature High Pressure compression moulding.
6. the method for making packing container according to claim 5 is characterized in that: grinding process is carried out on the surface to the product of compression moulding.
7. the method for making packing container according to claim 5 is characterized in that: described packing container is a green tea packing jar, and method for making may further comprise the steps:
(1), gets the raw materials ready: choose natural plants and screen, purify, pulverize and be prepared into base material, proportion of raw materials is classified by required color decorative pattern; Described natural plants comprises tealeaves, bamboo fibre, and selectivity adds a kind of or several arbitrarily in other natural plants;
(2), batching: base material, natural stone-powder and food glue are put into container by the described weight portion of claim 4, in container, all powders are fully stirred then, add anti fouling composition afterwards, add entry at last and stir, make the moulding powder;
(3), moulding:, pour in the green tea packing jar mould of holding successfully in advance High Temperature High Pressure compression moulding into the above-mentioned moulding powder for preparing;
(4), polishing: the half-blank of compression moulding is carried out surface finish with instruments such as emery cloth, sand paper or fine clothes.
8. the method for making packing container according to claim 7 is characterized in that: described natural stone-powder is the compound of a kind of or any several arbitrary proportion in jade powder, zeolite powder or the pearl powder.
9. the method for making packing container according to claim 5 is characterized in that: described packing container is the garment packaging box, and method for making may further comprise the steps:
(1), get the raw materials ready: the compound of choosing in sandalwood, camphorwood or the oak a kind of or several arbitrary proportion arbitrarily is ground into wood powder, and one or more in rose, jasmine or the sweet osmanthus are ground into the petal powder after mixing with arbitrary proportion;
(2), batching: above-mentioned wood powder and petal powder are put into container, and through screening, purify and not having natural stone-powder and the food glue that poisons processing, the anti fouling composition and the water that above raw material are added again effective dose after abundant the mixing are made the moulding powder in right amount in adding again;
(3), moulding: the above-mentioned moulding powder for preparing is poured in the garment packaging box mould of holding successfully in advance into High Temperature High Pressure compression moulding;
(4), polishing: the half-blank of compression moulding is carried out the surface finish polishing with instruments such as emery cloth, sand paper or fine clothes.
10. one kind is manufactured with the method for the toy of pharmic function with the described environment-friendly package material of each claim in the claim 1 to 4, may further comprise the steps:
(1), get the raw materials ready: choose Chinese medicine or its leftover bits and pieces with specific function, screening purifies, and is ground into powder, and in addition nontoxic processing, by required color decorative pattern proportion of raw materials is classified;
(2), batching: above-mentioned Chinese medicine or its leftover bits and pieces are put into container, and through screening, purify and not having natural stone-powder and the food glue that poisons processing, the anti fouling composition and the water that above raw material are added again effective dose after abundant the mixing are made the moulding powder in right amount in adding again;
(3), moulding: above-mentioned moulding powder is poured in the mould that makes toy in advance into High Temperature High Pressure compression moulding;
(4), polishing: sanding and polishing is carried out on the surface of toy with instruments such as emery cloth, sand paper;
(5), colouring that an apt word added to clinch the point: give the toy surface coloring.
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| CN101830325A (en) * | 2010-04-26 | 2010-09-15 | 曹启铖 | Odorous beverage package |
| CN103382311B (en) * | 2013-07-23 | 2016-04-13 | 安徽德琳环保发展（集团）有限公司 | A kind of Degradable pecan shell foam material and preparation method thereof |
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| CN103382310A (en) * | 2013-07-23 | 2013-11-06 | 安徽德琳环保发展（集团）有限公司 | Degradable lunch box and preparation method thereof |
| CN103382311A (en) * | 2013-07-23 | 2013-11-06 | 安徽德琳环保发展（集团）有限公司 | Degradable pecan shell foam material and preparation method thereof |
| CN103396587A (en) * | 2013-07-23 | 2013-11-20 | 安徽德琳环保发展（集团）有限公司 | Disposable, degradable and recyclable snack utensil and preparation method thereof |
| CN103382310B (en) * | 2013-07-23 | 2016-06-22 | 安徽德琳环保发展（集团）有限公司 | A kind of degradable lunch box and preparation method thereof |
| CN103382269A (en) * | 2013-07-23 | 2013-11-06 | 安徽德琳环保发展（集团）有限公司 | Biodegradable materials for food packaging and production method thereof |
| CN103382312A (en) * | 2013-07-23 | 2013-11-06 | 安徽德琳环保发展（集团）有限公司 | Degradable food packaging material and preparation method thereof |
| CN104691883A (en) * | 2015-03-11 | 2015-06-10 | 刘学良 | Method for making container with tea leaves |
| CN104861133A (en) * | 2015-04-30 | 2015-08-26 | 浙江帝龙新材料股份有限公司 | Environment-friendly natural plant fragrance amino resin and preparation method thereof |
| CN106079028A (en) * | 2016-07-26 | 2016-11-09 | 吴永鹏 | For the packing box of the rock high-end tea of teas eriocheir sinensis or tank method of manufacturing technology and product |
| CN110303634A (en) * | 2019-06-26 | 2019-10-08 | 广州市明顿包装制品有限公司 | A kind of process preparation method of toiletry bag package material |
| CN110577751A (en) * | 2019-07-18 | 2019-12-17 | 广州市明顿包装制品有限公司 | ingredient formula process of cosmetic packaging material |
| CN111838504A (en) * | 2020-07-29 | 2020-10-30 | 绥化市蓝源生物工程有限公司 | Method for preserving fresh by using original soil of ginseng and application thereof |
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