CN101798444A - Environment-friendly mesh bag - Google Patents
Environment-friendly mesh bag Download PDFInfo
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- CN101798444A CN101798444A CN200910006270A CN200910006270A CN101798444A CN 101798444 A CN101798444 A CN 101798444A CN 200910006270 A CN200910006270 A CN 200910006270A CN 200910006270 A CN200910006270 A CN 200910006270A CN 101798444 A CN101798444 A CN 101798444A
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- environment
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- friendly mesh
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The invention relates to an environment-friendly mesh bag which comprises a bag body. The bag body is made from a biodegradable component through drawing. The biodegradable component comprises a polymer component which contains a main raw material selected from PBS (Poly Butylene Succinate). Therefore, a reticular structure body with an air ventilation function and tension performance can be manufactured by adopting the characteristic that the PBS is easy to mold and process, and the mesh bag can be decomposed in the natural environment after being used and discarded by adopting the biodegradability of the PBS so that the environment-friendly mesh bag is suitable to be used as a disposable article. In addition, the PBS can resist relatively high temperature so that the mesh bag can be in contact with a high-temperature environment without influencing the structure per se, and the mesh bag can exert normal use functions. Therefore, the invention not only meets the requirements on environment protection, but also has the characteristics of relatively high practical value.
Description
Technical field
The present invention relates to a kind of mesh bag, particularly relate to and a kind ofly have predetermined structural strength, and the environment-friendly mesh bag that can also in physical environment, decompose when abandoning.
Background technology
Common on the market mesh bag mainly is the high molecular polymer material of easy machine-shaping to be taken out make one section tubular bag with mesh at present, and a wherein end of this bag done the hot melt pressing to form a closing end, with the reverse the other end of this closing end then for can between this closing end and this open end, then forming one and be installed in the space for article by entering an open end of this bag.
The major function of above-mentioned mesh bag is to be used for article-containing, and can provide gas-pervious function by the mesh on the mesh bag, therefore can use agricultural-food such as these mesh bag splendid attire vegetables, fruit, especially piece such as fruit or pachyrhizus, potato root or tuberous vegetable can utilize the airing function of mesh bag to make aforementioned vegetables and fruits more not perishable.
Though this mesh bag can provide function ventilative and article-containing by netted structure with the bag shape, still has following disappearance on reality is used:
Because this mesh bag is normally for the packing vegetables, article such as fruit use, abandoned immediately most probably after the use, in order to be shaped to reticulated structure easily and certain tensile strength to be provided, existing method is with polyethylene (polyethylene, abbreviate PE as), polyethylene terephthalate (polyethyleneterephthalate, abbreviate PET as) or nylon as the material of making this mesh bag, but because polyethylene, PET and nylon (nylon) is neither easy decomposition in physical environment, makes existing with polyethylene, the made mesh bag of PET or nylon has the shortcoming of more not environmental protection in the use relatively.
This shows that above-mentioned existing mesh bag obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of environment-friendly mesh bag of novel texture, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
The objective of the invention is to, overcome the defective that existing mesh bag exists, and a kind of environment-friendly mesh bag of novel texture is provided, technical problem to be solved provides a kind of environmental protection demand that meets, and the environment-friendly mesh bag of predetermined working strength still can be provided, be very suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.A kind of environment-friendly mesh bag according to the present invention's proposition, comprise a bag, this bag is to be formed by the biological degradability constituent system of taking out, and this biological degradability constituent comprises a polymeric components, and this polymeric components comprises a main raw material that is selected from poly-succinic-1,4-butanediol ester.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Preferably, aforesaid environment-friendly mesh bag, the polymeric components of wherein said biological degradability constituent also comprise one with this main raw material blended auxiliary material mutually, and this auxiliary material is to be selected from poly(lactic acid).
Preferably, aforesaid environment-friendly mesh bag, wherein said biological degradability constituent also comprise one with this polymeric components blended modification agent component mutually, and this modification agent component is one to be selected from the material in the following group: lime carbonate, mica, clay, silicate, talcum powder, and these a combination.
Preferably, aforesaid environment-friendly mesh bag, wherein said biological degradability constituent comprises the polymeric components of 100 weight parts, and the modification agent component of 15～35 weight parts.
Preferably, aforesaid environment-friendly mesh bag, wherein with total restatement of this polymeric components, the content of this main raw material is 70～100wt%, the content of this auxiliary material is 0～30wt%.
Preferably, aforesaid environment-friendly mesh bag, this environment-friendly mesh bag are to be made into a product that is selected from the following group: Packing netted bag, shower ball, tank filter screen, and ground worker's coating net.
Preferably, aforesaid environment-friendly mesh bag, wherein said biological degradability constituent also comprise one with this polymeric components blended modification agent component mutually, and this modification agent component is one to be selected from the material in the following group: lime carbonate, mica, clay, silicate, talcum powder, and these a combination.
Preferably, aforesaid environment-friendly mesh bag, wherein said biological degradability constituent comprises the polymeric components of 100 weight parts, and the modification agent component of 15～35 weight parts.
Preferably, aforesaid environment-friendly mesh bag, this environment-friendly mesh bag are to be made into a product that is selected from the following group: Packing netted bag, shower ball, tank filter screen, and ground worker's coating net.
Preferably, aforesaid environment-friendly mesh bag, this environment-friendly mesh bag are to be made into a product that is selected from the following group: Packing netted bag, shower ball, tank filter screen, and ground worker's coating net.
The present invention compared with prior art has tangible advantage and beneficial effect.As known from the above, for achieving the above object, environment-friendly mesh bag of the present invention comprises a bag.This bag is to be formed by the biological degradability constituent system of taking out, this biological degradability constituent comprises a polymeric components, and this polymeric components comprises a main raw material that is selected from poly-succinic-1,4-butanediol ester (polybutylene-1,4-succinate abbreviate PBS as).
By technique scheme, environment-friendly mesh bag of the present invention has following advantage and beneficial effect at least: the present invention is with poly-succinic-1, the 4-butanediol ester is shaped to this bag, to make the reticulated structure with airing function and tension performance external except the characteristic that can utilize the easy forming process of PBS, because PBS has biological degradability, abandon also and can in physical environment, decompose after this mesh bag is used, and be suitable for as disposable article, in addition, because the PBS heat resisting temperature is higher, even this mesh bag contacts the structure that also is difficult for having influence on itself with hot environment, the functions of use that can bring into normal play still, make the present invention not only meet the demand of environmental protection, and have the higher characteristic of practical value.
In sum, the invention provides and a kind ofly meet the environmental protection demand, and the environment-friendly mesh bag of predetermined working strength still can be provided, obvious improvement is arranged technically, and have tangible positively effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technique means of the present invention, and can be implemented according to the content of specification sheets, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the schematic perspective view of explanation environment-friendly mesh bag one preferred embodiment of the present invention.
Fig. 2 is that a bag of this preferred embodiment of explanation is the partial schematic sectional view of the situation made by the biodegradation high molecular polymkeric substance.
Fig. 3 is that this preferred embodiment of explanation is the schematic perspective view that is made into the pattern of agricultural product packaging mesh bag.
Fig. 4 is that this preferred embodiment of explanation is the schematic perspective view of the pattern of ball that is made into to take a shower.
Fig. 5 is that this preferred embodiment of explanation is the schematic perspective view that is made into the pattern of tank filter screen.
Embodiment
Reach technique means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of environment-friendly mesh bag, structure, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can be known to present in the following detailed description that cooperates with reference to graphic preferred embodiment.By the explanation of embodiment, when can being to reach technique means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the present invention, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the present invention is limited.
See also Fig. 1 and shown in Figure 2, Fig. 1 is the schematic perspective view of explanation environment-friendly mesh bag one preferred embodiment of the present invention, and Fig. 2 is that a bag of this preferred embodiment of explanation is the partial schematic sectional view of the situation made by the biodegradation high molecular polymkeric substance.The environment-friendly mesh bag 2 of the present invention's one first preferred embodiment comprises a bag 21.
This bag 21 is to be formed by the biological degradability constituent system of taking out, and this biological degradability constituent comprises a polymeric components, and this polymeric components comprises a main raw material that is selected from poly-succinic-1,4-butanediol ester.Wherein, the making molding mode of this bag 21 is identical with the existing mode that biological nondecomposable high molecular polymers such as polyethylene, PET or nylon are made mesh bag, so repeat no more.
Preferably, in this biological degradability constituent, also can comprise one with this main raw material blended auxiliary material mutually, and this auxiliary material is to be selected from poly(lactic acid) (polylactic acid abbreviates PLA as, also is called polylactide).Because the product of poly(lactic acid) material has higher rigidity on normal temperature, therefore can increase the rigidity of this bag and dimensional stability at normal temperatures by adding poly(lactic acid).
In addition, this biological degradability constituent also can comprise again one with this main raw material, auxiliary material blended modification agent component mutually, and this modification agent component can use a material that is selected from the following group: lime carbonate, mica, clay (clay), silicate, talcum powder (talc), and these a combination.By adding this modification agent component, the physical strength of the bag of finally made mesh bag is increased, and then make this mesh bag that preferable wearing quality be arranged.
Preferably, this biological degradability constituent comprises the polymeric components of 100 weight parts, and the modification agent component of 15～35 weight parts.And with total restatement of this biological degradability constituent, the content of this main raw material is 70～100wt%, and the content of this auxiliary material is 0～30wt%.
Because the mechanical property of PBS is quite near polypropylene and acrylonitrile-butadiene-styrene copolymer (acrylonitrile-butadiene-styrene, abbreviate ABS as), demonstration is compared to other biological degradation property material, the mechanical property excellence of PBS, and its heat-drawn wire (heat deflectiontemperature abbreviates HDT as) can reach about 90 ℃.Therefore, can utilize the characteristic of the easy machine-shaping of PBS, be directly formed to cancellated this bag 21, and can adjust the physical strength and the tensile strength of this bag 21, with realistic application demand by the amount of the PLA amount of being added or this modification agent.In addition, be PBS owing to form the main raw material of this bag 21, have preferable thermotolerance, not yielding or damaged when this environment-friendly mesh bag 2 is used under the environment of higher temperatures yet, and preferable wearing quality is arranged, and then can reach predetermined result of use.When this environment-friendly mesh bag 2 was passed into disuse, this bag 21 can decompose at physical environment, and meets the environmental protection demand.
Wherein, the application mode of this mesh bag 2 should be not limited, and can further be made a product that is selected from the following group: Packing netted bag, shower ball, tank filter screen, and ground worker's coating net.By forming cancellated bag 21, see also shown in Figure 3, be that this preferred embodiment of explanation is the schematic perspective view that is made into the pattern of agricultural product packaging mesh bag, when this mesh bag 2 being made the Packing netted bag pattern of packing agricultural-food 101, except the function that ccontaining article can be provided, can also pass through this reticulated structure body, obtain preferable air permeable effect, make the agricultural-food 101 in this mesh bag 2 more not perishable, wherein, the range of application of this Packing netted bag 2 should be not limited, except can be used for packing the agricultural-food, and also can be as supplying the collection tennis, basketball, shoes, the bag that daily necessities such as cup use.
Seeing also shown in Figure 4ly, is that this preferred embodiment of explanation is the schematic perspective view of the pattern of ball that is made into to take a shower.When this mesh bag 2 is made shower ball-type formula, then can be by reticulated structure, the contact surface density of itself and sanitising agent is increased, and can after friction, produce preferable foaming and foam adhesive ability, and by the higher heat-drawn wire of PBS, when using this shower ball to wash hot bath, its bag 21 is not subject to the high-temperature-hot-water influence relatively and is not easy to produce distortion.
See also shown in Figure 5, be one the explanation this preferred embodiment be the schematic perspective view that is made into the pattern of tank filter screen.When this mesh bag 2 is made tank filter screen pattern, and when being nested with in the filter bowl 102 of a tank water port, can fall into the surplus residue thing 103 of vegetables and fruits or kitchen of this filter bowl 102 when catching draining, treat that the residue thing is during 103 long-pending expiring, again this mesh bag 2 is taken out with residue thing 103, to avoid water shoot blocked, and the result of use that convenient collection residue is arranged and clear up filter bowl 102, and after using, this mesh bag 2 can together be buried or compost treatment with the collected surplus residue thing 103 of vegetables and fruits or kitchen, do not need in addition this mesh bag 2 and residue thing 103 to be separated recovery, have in the recycling characteristic more easily.Aforementioned mesh bag product all is after belonging to use for some time, the daily living article that will abandon, by the environment-friendly mesh bag of making for the main raw material of this biological degradability constituent with PBS 2, except still making the structure with predetermined shape and intensity, when after using, abandoning, also can in physical environment, decompose, and can not cause environmental issue.
In addition; when this mesh bag 2 being made the use of ground worker's coating net; can protect the insufficient hillside of vegetation; prevent that ground is run off by washing away or the situation of formation earth flow takes place; after waiting for that this hillside forms stable and complete vegetation; utilize the material characteristic of these mesh bag 2 biological degradabilities; this mesh bag 2 can be decomposed in physical environment gradually; and can not form problem in the environmental protection; therefore, with this mesh bag 2 as ground worker's coating net, with respect to the existing ground worker's coating net that can't be made by biolytic plastic cement material; owing to do not need to carry out follow-up dismounting operation again, go up than environmental protection and advantage easily and have to use.
What need supplementary notes is, PBS as the main raw material in this biological degradability component is the PBS product that adopts Mitsubishi KCC to produce, and used PBS specification is the PBS product that is selected from the trade(brand)name GS pla of the said firm, AZ91, AZ71, AZ61, with and etc. combination.
By above explanation as can be known, environment-friendly mesh bag 2 of the present invention can be obtained following effect and advantage, so can reach purpose of the present invention really:
One, with the main raw material of PBS as this biological degradability constituent, be shaped to the bag 21 of this environment-friendly mesh bag 2 again with this biological degradability constituent, except still utilizing the characteristic of the easy forming process of PBS to be shaped to predetermined strength, and can be external in response to the reticulated structure of actual user demand, can also utilize the biological degradability of PBS, when making this environment-friendly mesh bag 2 discarded, this bag 21 can decompose in physical environment, makes the present invention have practicality and meets the advantage of environmental protection demand.
Two, because the heat-drawn wire height of PBS itself, when being that main raw material is when making this bag 21 with it, the heat-drawn wire of this bag 21 also is enhanced, and when this environment-friendly mesh bag 2 uses under hot environment or contacts with high temp objects, not yielding or destroyed relatively yet, still can provide effective functions of use, make the present invention have preferable and more durable characteristic of thermotolerance and advantage.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (10)
1. environment-friendly mesh bag, comprise a bag, this bag is to be formed by the biological degradability constituent system of taking out, and it is characterized in that this biological degradability constituent comprises a polymeric components, and this polymeric components comprises a main raw material that is selected from poly-succinic-1,4-butanediol ester.
2. environment-friendly mesh bag as claimed in claim 1, the polymeric components that it is characterized in that wherein said biological degradability constituent also comprise one with this main raw material blended auxiliary material mutually, and this auxiliary material is to be selected from poly(lactic acid).
3. environment-friendly mesh bag as claimed in claim 2, it is characterized in that wherein said biological degradability constituent also comprise one with this polymeric components blended modification agent component mutually, and this modification agent component is one to be selected from the material in the following group: lime carbonate, mica, clay, silicate, talcum powder, and these a combination.
4. environment-friendly mesh bag as claimed in claim 3 is characterized in that wherein said biological degradability constituent comprises the polymeric components of 100 weight parts, and the modification agent component of 15～35 weight parts.
5. environment-friendly mesh bag as claimed in claim 4 is characterized in that: with total restatement of this polymeric components, the content of this main raw material is 70～100wt%, and the content of this auxiliary material is 0～30wt%.
6. environment-friendly mesh bag as claimed in claim 5 is characterized in that this environment-friendly mesh bag is to be made into a product that is selected from the following group: Packing netted bag, shower ball, tank filter screen, and ground worker's coating net.
7. environment-friendly mesh bag as claimed in claim 1, it is characterized in that wherein said biological degradability constituent also comprise one with this polymeric components blended modification agent component mutually, and this modification agent component is one to be selected from the material in the following group: lime carbonate, mica, clay, silicate, talcum powder, and these a combination.
8. environment-friendly mesh bag as claimed in claim 7 is characterized in that wherein said biological degradability constituent comprises the polymeric components of 100 weight parts, and the modification agent component of 15～35 weight parts.
9. environment-friendly mesh bag as claimed in claim 8 is characterized in that this environment-friendly mesh bag is to be made into a product that is selected from the following group: Packing netted bag, shower ball, tank filter screen, and ground worker's coating net.
10. environment-friendly mesh bag as claimed in claim 1 is characterized in that this environment-friendly mesh bag is to be made into a product that is selected from the following group: Packing netted bag, shower ball, tank filter screen, and ground worker's coating net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910006270A CN101798444A (en) | 2009-02-10 | 2009-02-10 | Environment-friendly mesh bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910006270A CN101798444A (en) | 2009-02-10 | 2009-02-10 | Environment-friendly mesh bag |
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| Publication Number | Publication Date |
|---|---|
| CN101798444A true CN101798444A (en) | 2010-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910006270A Pending CN101798444A (en) | 2009-02-10 | 2009-02-10 | Environment-friendly mesh bag |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108430287A (en) * | 2015-12-23 | 2018-08-21 | 马奥尔·格林贝格 | Disposable container for sink |
| CN111973032A (en) * | 2020-09-01 | 2020-11-24 | 日照美添生活用品有限公司 | Full-degradable bath flower structure and process thereof |
-
2009
- 2009-02-10 CN CN200910006270A patent/CN101798444A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108430287A (en) * | 2015-12-23 | 2018-08-21 | 马奥尔·格林贝格 | Disposable container for sink |
| CN111973032A (en) * | 2020-09-01 | 2020-11-24 | 日照美添生活用品有限公司 | Full-degradable bath flower structure and process thereof |
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Open date: 20100811 |