CN103285417A - Bamboo fiber bandage - Google Patents
Bamboo fiber bandage Download PDFInfo
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- CN103285417A CN103285417A CN2013102278426A CN201310227842A CN103285417A CN 103285417 A CN103285417 A CN 103285417A CN 2013102278426 A CN2013102278426 A CN 2013102278426A CN 201310227842 A CN201310227842 A CN 201310227842A CN 103285417 A CN103285417 A CN 103285417A
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Abstract
The invention relates to a bandage and in particular relates to a bamboo fiber bandage. The bamboo fiber bandage comprises an elastic base layer, a glue layer and a bamboo fiber layer, which are adjacent to one another, wherein the bamboo fiber layer is made by a serging mesh type banding fabric which is formed by bamboo fiber yarns; the elastic base layer is made by a serging mesh type banding fabric which is formed by weaving warps and wefts and blending 70-80% of spandex and 20-30% of bamboo fiber; the bamboo fiber is made by adopting microwave softening, splitting, bamboo vinegar treatment and preservation, and the microwave softening concretely comprises the steps of soaking bamboo wood into a softening solution, then feeding the bamboo wood soaked with the softening solution into a microwave vacuum tank, carrying out vacuum pumping until vacuum degree is minus 0.015MPa to minus 0.025MPa and then carrying out microwave softening treatment under the conditions that microwave frequency is 500-750MHz and microwave treatment time is 1-3 minutes. The bamboo fiber bandage is not uptight, comfortable and free when being used and is safe, healthy and environmentally-friendly.
Description
Technical field
The present invention relates to a kind of binder, relate in particular to a kind of bamboo fibre binder.
Background technology
People in daily life can be because of careless or contingency or other various reasons, the epidermis that causes, muscular tissue wound face, ties up situation such as split.This must in time be wrapped up and treat, in wrapping and therapeutic process, generally after wound site being carried out the routine disinfection sterilization, do topical dressings or wrapping with sterile gauze.In addition oral anti-inflammatory drug, injection antiinflammatory pin or transfusion again.The traditional sterile gauze that is using at present all adopts bafta as raw material, is sterilized or sterilization treatment again.There is following shortcoming in traditional sterile gauze as anti-biotic material: traditional sterile gauze is raw material with Cotton Gossypii, wood pulp usually, and the resource-constrained of Cotton Gossypii and wood pulp need a large amount of timber can destroy ecological environment etc.; Be to be that the sterile gauze of raw material made does not have natural sterilizing function with Cotton Gossypii or wood pulp, need carry out secondary sterilization or sterilization treatment; Moreover, use traditional sterile gauze can only form a limited aseptic area, do not possess sterilization, protect from infection and promote the function of wound healing, and dry and cracked, the wrinkle that cause of the adhesion of gauze, wound surface dehydration cause to the patient very big painful and uneasy.
CN1596991A (2005-3-23) provides a kind of sterilization bamboo fibre gauze and its preparation method and application.This sterilization bamboo fibre gauze is that dipping sterilization original liquid in the bamboo fibre gauze is prepared from, and wherein sterilization original liquid contains the staphylococcus lysozyme of 0.001-1% and medically acceptable carrier.This sterilization bamboo fibre gauze not only has the good sterilization effect to common bacterial strain clinically, the more important thing is the wound surface adhesion, and patient changes dressings and do not have pain in the process.Yet the bamboo fibre gauze comfort of this patent haves much room for improvement.
Summary of the invention
The purpose of this invention is to provide a kind of safety and environmental protection, use comfortable bamboo fibre binder.
Technical purpose of the present invention is achieved by the following technical programs:
A kind of bamboo fibre binder, it comprises adjacent successively elastic basic unit, glue layer, bamboo fibre layer; The banded cloth of the mesh type that described bamboo fibre layer is the thread lock seaming of bamboo fiber garn; Described elastic basic unit is that the spandex of 70-80% and the bamboo fibre longitude and latitude of 20-30% weave the banded cloth of the mesh type that has lock seaming that blending forms; Described bamboo fibre adopts microwave softened, opens fibre, Bamboo vinegar is handled, health preserving is made, described microwave softened specifically is that bamboo wood is immersed in the bating liquor, the bamboo wood that will be soaked with bating liquor is then sent in the microwave vacuum jar, be evacuated to vacuum for-0.015MPa～-0.025MPa, carrying out microwave softened again handles, microwave frequency is 500MHz～750MHz, and microwave treatment time is 1～3min.
Advantage of the present invention is:
(1) adopt elastic basic unit, glue layer, bamboo fibre layer to make the bamboo fibre binder, make binder have the elastic force of direction of warp and weft, not tight during use, comfortable freedom;
(2) main component of bamboo fiber material is cellulose, hemicellulose and lignin, can participate in physiological action directly or indirectly, itself has certain antibiotic substance, possesses health care, and can 100% biodegradation, therefore be used for bamboo fibre binder of the present invention, can improve its anti-microbial property and degradability, the safety and sanitation environmental protection;
(3) handle by microwave softened and Bamboo vinegar, can further sterilize, improve bacteriostasis rate and the antibacterial value of bamboo fibre; Can improve simultaneously the elasticity of this bamboo fibre, make it be applicable to that more binder uses.
As preferably, be coated with the chitosan layer on the described bamboo fibre layer.
Adopt Electrostatic Spray Technology that chitosan is sprayed at the bamboo fibre surface, increased the medical performance of bamboo fibre binder of the present invention, make the bamboo fibre binder of gained have the performance of chitin biological dressing.
Further preferably, after dissolving with diluted acid, described chitosan is configured to the aqueous solution of mass concentration 0.5%-1%, be sprayed on the base material by the electrostatic spraying mode, spray distance 80mm-100mm, spray voltage 90V-120V, air pressure 0.05-0.08Mpa, hardening time 8min-10min, 70 ℃-80 ℃ of solidification temperatures.
The inventor finds that the relationship between quality of spray distance, pressure and condition of cure and binder is very big, and the distance of distance has determined firmness that coating is combined with basic unit and the uniformity of face coat.In spray distance of the present invention, the firmness that coating is combined with basic unit and the uniformity of face coat are good.
As preferably, described glue is that PUR, medical acrylic acid glue mix by mass ratio 1:2.
As preferably, described Bamboo vinegar is handled and is comprised a Bamboo vinegar processing and the processing of secondary Bamboo vinegar, it is that bamboo fibre is immersed in 10-20min in 60-70 ℃ the Bamboo vinegar treatment fluid that Bamboo vinegar is handled, it is that bamboo fibre is immersed in 3-5min in 85-90 ℃ the secondary Bamboo vinegar treatment fluid that the secondary Bamboo vinegar is handled, the Bamboo vinegar aqueous solution that a described Bamboo vinegar treatment fluid is 10-20g/L, the mixed solution that the Bamboo vinegar that described secondary Bamboo vinegar treatment fluid is weight ratio 1:0.1-0.2:60-100, chelating agen and water are formed.
Bamboo vinegar processing method of the present invention and Bamboo vinegar treatment fluid can make the bamboo fibre activation and further be separated from each other, improve bacteriostasis rate and the antibacterial value of bamboo fibre, make the breathability of bamboo fibre better, more environmental protection for the conventional bleaching method, little to environment and human body zest, and this Bamboo vinegar processing method can further improve fineness and the pliability of bamboo fibre under the influence of dipping flame treatment step, and its close skin stability is increased.
As preferably, described chelating agen is at least a in ethylenediaminetetraacetic acid or the disodium edta.
As preferably, described bating liquor is water, wet nurse's soap, mineral oil and emulsifying agent.
As preferably, described bamboo fibre binder is knee binder or elbow binder, has the dead slot district.
Adopt this structure, can make that binder is freer cosily to be used at knee or elbow joint place.
As preferably, described dead slot district is circle or rectangle.
As preferably, the bamboo fibre layer of described binder has can resist the lines orientation sliding, that opposing is glided or opposing rotatablely moves.
As preferably, described elastic basic unit thickness is that 1-3mm, described glue layer thickness are that 0.3-0.5mm, described bamboo fibre layer thickness are 1-2mm.
Description of drawings
Fig. 1 is the structural representation of bamboo fibre binder of the present invention;
Fig. 2 is the sketch map of one embodiment of the invention bamboo fibre binder;
Fig. 3 is the sketch map of another embodiment of the present invention bamboo fibre binder;
Fig. 4 is the sketch map of another embodiment of the present invention bamboo fibre binder;
Among the figure, the 1-elastic basic unit; The 2-glue layer; 3-bamboo fibre layer; 4-dead slot district; 5-lines orientation; 6-chitosan layer.
The specific embodiment
Embodiment one
The bamboo fibre preparation: bamboo wood is immersed in the bating liquor, and the bamboo wood that will be soaked with bating liquor is then sent in the microwave vacuum jar, is evacuated to vacuum to be-0.015MPa, carries out microwave softened again and handles, and microwave frequency is 500MHz, and microwave treatment time is 1min; Open fine then and the Bamboo vinegar processing, Bamboo vinegar is handled and is comprised a Bamboo vinegar processing and the processing of secondary Bamboo vinegar, it is that bamboo fibre is immersed in 10min in 60 ℃ the Bamboo vinegar treatment fluid that Bamboo vinegar is handled, it is that bamboo fibre is immersed in 3min in 85 ℃ the secondary Bamboo vinegar treatment fluid that the secondary Bamboo vinegar is handled, the Bamboo vinegar aqueous solution that a described Bamboo vinegar treatment fluid is 10g/L, the mixed solution that the Bamboo vinegar that described secondary Bamboo vinegar treatment fluid is weight ratio 1:0.1:60, ethylenediaminetetraacetic acid chelating agen and water are formed; Carry out health preserving at last and make required bamboo fibre.
Spandex and bamboo fibre are formed elastic basic unit 1 in direction of warp and weft blending, lock seaming, and gluing forms glue layer 2 then; The banded cloth of mesh type that then adopts the high speed shuttleless loom that the bamboo fibre yarn is made the both sides lock seaming is placed on formation bamboo fibre layer 3 on the zinc oxide glue layer, oven dry then; Then spray chitosan at the bamboo fibre layer: the aqueous solution that is configured to mass concentration 0.5% after chitosan dissolves with diluted acid, be sprayed on the base material by the electrostatic spraying mode, spray distance 80mm, spray voltage 90V, air pressure 0.05pa, hardening time 8min, 70 ℃ of solidification temperatures, form chitosan layer 6, wherein elastic basic unit thickness is that 1mm, described glue layer thickness are that 0.3mm, described bamboo fibre layer thickness are 1mm.Finally make bamboo fibre binder as shown in Figure 1, absorbent time＜6 second.
Embodiment two
The bamboo fibre preparation: bamboo wood is immersed in the bating liquor, and the bamboo wood that will be soaked with bating liquor is then sent in the microwave vacuum jar, is evacuated to vacuum to be-0.025MPa, carries out microwave softened again and handles, and microwave frequency is 750MHz, and microwave treatment time is 3min; Bating liquor is that 100 weight parts waters, 20 parts of wet nurse's soaps, 10 parts of mineral oil and 8 parts of paregal O emulsifier form; Open fine then and the Bamboo vinegar processing, Bamboo vinegar is handled and is comprised a Bamboo vinegar processing and the processing of secondary Bamboo vinegar, it is that bamboo fibre is immersed in 20min in 70 ℃ the Bamboo vinegar treatment fluid that Bamboo vinegar is handled, it is that bamboo fibre is immersed in 5min in 90 ℃ the secondary Bamboo vinegar treatment fluid that the secondary Bamboo vinegar is handled, the Bamboo vinegar aqueous solution that a described Bamboo vinegar treatment fluid is 20g/L, the mixed solution that the Bamboo vinegar that described secondary Bamboo vinegar treatment fluid is weight ratio 1:0.2:100, disodium edta chelating agen and water are formed; Carry out health preserving at last and make required bamboo fibre.
Spandex and bamboo fibre are formed elastic basic unit 1 in direction of warp and weft blending, lock seaming, be cut into the structure that has rectangular channel 4, gluing then by Fig. 2 then; Simultaneously the banded cloth of the mesh type of the thread lock seaming of bamboo fiber garn is cut into the structure that has rectangle dead slot district 4 by Fig. 2, this bamboo fiber garn cloth is placed on formation bamboo fibre layer 3 on the glue layer, and glue is that PUR, medical acrylic acid mix by mass ratio 1:2; Oven dry then; Then spray chitosan at the bamboo fibre layer: the aqueous solution that is configured to mass concentration 1% after chitosan dissolves with diluted acid, be sprayed on the base material by the electrostatic spraying mode, spray distance 100mm, spray voltage 120V, air pressure 0.08Mpa, hardening time 10min, 80 ℃ of solidification temperatures, form chitosan layer 6, wherein elastic basic unit thickness is that 3mm, described glue layer thickness are that 0.5mm, described bamboo fibre layer thickness are 2mm.Finally make bamboo fibre binder as depicted in figs. 1 and 2.
Embodiment three
The bamboo fibre preparation: bamboo wood is immersed in the bating liquor, and the bamboo wood that will be soaked with bating liquor is then sent in the microwave vacuum jar, is evacuated to vacuum to be-0.02MPa, carries out microwave softened again and handles, and microwave frequency is 600MHz, and microwave treatment time is 2min; Open fine then and the Bamboo vinegar processing, Bamboo vinegar is handled and is comprised a Bamboo vinegar processing and the processing of secondary Bamboo vinegar, it is that bamboo fibre is immersed in 15min in 65 ℃ the Bamboo vinegar treatment fluid that Bamboo vinegar is handled, it is that bamboo fibre is immersed in 4min in 88 ℃ the secondary Bamboo vinegar treatment fluid that the secondary Bamboo vinegar is handled, the Bamboo vinegar aqueous solution that a described Bamboo vinegar treatment fluid is 15g/L, the mixed solution that the Bamboo vinegar that described secondary Bamboo vinegar treatment fluid is weight ratio 1:0.1:100, ethylenediaminetetraacetic acid chelating agen and water are formed; Carry out health preserving at last and make required bamboo fibre.
Spandex and bamboo fibre are formed elastic basic unit 1 in direction of warp and weft blending, lock seaming, be cut into the structure that has circular dead slot district 4, gluing then by Fig. 3 then; Simultaneously the banded cloth of the mesh type of the thread lock seaming of bamboo fiber garn is cut into the structure that has circular trough 4 by Fig. 3, this bamboo fiber garn cloth is placed on forms bamboo fibre layer, oven dry then on the medical acrylic acid glue layer; Then spray chitosan at the bamboo fibre layer: the aqueous solution that is configured to mass concentration 0.8% after chitosan dissolves with diluted acid, be sprayed on the base material by the electrostatic spraying mode, spray distance 80mm-100mm, spray voltage 90V-120V, air pressure 0.06Mpa, hardening time 9min, 75 ℃ of solidification temperatures, form chitosan layer 6, wherein elastic basic unit thickness is that 2mm, described glue layer thickness are that 0.4mm, described bamboo fibre layer thickness are 1.5mm.Finally make bamboo fibre binder as shown in figures 1 and 3.
Embodiment four
The bamboo fibre preparation: bamboo wood is immersed in the bating liquor, and the bamboo wood that will be soaked with bating liquor is then sent in the microwave vacuum jar, is evacuated to vacuum to be-0.023MPa, carries out microwave softened again and handles, and microwave frequency is 650MHz, and microwave treatment time is 1.5min; Open fine then and the Bamboo vinegar processing, Bamboo vinegar is handled and is comprised a Bamboo vinegar processing and the processing of secondary Bamboo vinegar, it is that bamboo fibre is immersed in 18min in 68 ℃ the Bamboo vinegar treatment fluid that Bamboo vinegar is handled, it is that bamboo fibre is immersed in 3.5min in 90 ℃ the secondary Bamboo vinegar treatment fluid that the secondary Bamboo vinegar is handled, the Bamboo vinegar aqueous solution that a described Bamboo vinegar treatment fluid is 13g/L, the mixed solution that the Bamboo vinegar that described secondary Bamboo vinegar treatment fluid is weight ratio 1:0.2:60, ethylenediaminetetraacetic acid chelating agen and water are formed; Carry out health preserving at last and make required bamboo fibre.
By the structure of Fig. 3 and Fig. 4 spandex and bamboo fibre are formed in direction of warp and weft blending, lock seaming and to have the elastic basic unit 1 that circular trough 4 and lines are orientated 5 structures, gluing then;
By the structure of Fig. 3 and Fig. 4 with the thread lock seaming of bamboo fiber garn, have the banded cloth of mesh type that circular dead slot district 4 and lines are orientated 5 structures, this bamboo fiber garn cloth is placed on forms bamboo fibre layer, oven dry then on the medical acrylic acid glue layer then; Then spray chitosan at the bamboo fibre layer: the aqueous solution that is configured to mass concentration 0.7% after chitosan dissolves with diluted acid, be sprayed on the base material by the electrostatic spraying mode, spray distance 88mm, spray voltage 100V, air pressure 0.065Mpa, hardening time 8min, 70 ℃ of solidification temperatures form chitosan layer 6.Finally make as Fig. 1, Fig. 3 and bamboo fibre binder shown in Figure 4.
This specific embodiment only is explanation of the invention; it is not limitation of the present invention; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this description, but as long as all are subjected to the protection of Patent Law in claim scope of the present invention.
Claims (10)
1. bamboo fibre binder, it is characterized in that: it comprises adjacent successively elastic basic unit, glue layer, bamboo fibre layer; The banded cloth of the mesh type that described bamboo fibre layer is the thread lock seaming of bamboo fiber garn; Described elastic basic unit is that the spandex of 70-80% and the bamboo fibre longitude and latitude of 20-30% weave the banded cloth of the mesh type that has lock seaming that blending forms; Described bamboo fibre adopts microwave softened, opens fibre, Bamboo vinegar is handled, health preserving is made, described microwave softened specifically is that bamboo wood is immersed in the bating liquor, the bamboo wood that will be soaked with bating liquor is then sent in the microwave vacuum jar, be evacuated to vacuum for-0.015MPa～-0.025MPa, carrying out microwave softened again handles, microwave frequency is 500MHz～750MHz, and microwave treatment time is 1～3min.
2. a kind of bamboo fibre binder according to claim 1 is characterized in that: be coated with the chitosan layer on the described bamboo fibre layer.
3. a kind of bamboo fibre binder according to claim 2, it is characterized in that: the aqueous solution that is configured to mass concentration 0.5%-1% after described chitosan dissolves with diluted acid, be sprayed on the base material by the electrostatic spraying mode, spray distance 80mm-100mm, spray voltage 90V-120V, air pressure 0.05-0.08Mpa, hardening time 8min-10min, 70 ℃-80 ℃ of solidification temperatures.
4. according to each described a kind of bamboo fibre binder of claim 1-3, it is characterized in that: described glue is that PUR, medical acrylic acid glue mix by mass ratio 1:2.
5. a kind of bamboo fibre binder according to claim 4, it is characterized in that: described Bamboo vinegar is handled and is comprised a Bamboo vinegar processing and the processing of secondary Bamboo vinegar, it is that bamboo fibre is immersed in 10-20min in 60-70 ℃ the Bamboo vinegar treatment fluid that Bamboo vinegar is handled, it is that bamboo fibre is immersed in 3-5min in 85-90 ℃ the secondary Bamboo vinegar treatment fluid that the secondary Bamboo vinegar is handled, the Bamboo vinegar aqueous solution that a described Bamboo vinegar treatment fluid is 10-20g/L, the mixed solution that the Bamboo vinegar that described secondary Bamboo vinegar treatment fluid is weight ratio 1:0.1-0.2:60-100, chelating agen and water are formed.
6. a kind of bamboo fibre binder according to claim 5 is characterized in that: described chelating agen is at least a in ethylenediaminetetraacetic acid or the disodium edta.
7. a kind of bamboo fibre binder according to claim 6, it is characterized in that: described bating liquor is water, wet nurse's soap, mineral oil and emulsifying agent.
8. a kind of bamboo fibre binder according to claim 7, it is characterized in that: described bamboo fibre binder is knee binder or elbow binder, has the dead slot district.
9. a kind of bamboo fibre binder according to claim 8, it is characterized in that: described dead slot district is circle or rectangle.
10. a kind of bamboo fibre binder according to claim 9 is characterized in that: the bamboo fibre layer of described binder has can resist the lines orientation sliding, that opposing is glided or opposing rotatablely moves.
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| CN201310227842.6A CN103285417B (en) | 2013-06-08 | 2013-06-08 | Bamboo fiber bandage |
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| CN201310227842.6A CN103285417B (en) | 2013-06-08 | 2013-06-08 | Bamboo fiber bandage |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264443A (en) * | 2014-10-11 | 2015-01-07 | 浙江建中竹业科技有限公司 | Production method of health bamboo fiber fabric for home textiles |
| CN104264444A (en) * | 2014-10-11 | 2015-01-07 | 浙江建中竹业科技有限公司 | Health care bamboo fiber fabric |
| CN104586576A (en) * | 2015-02-05 | 2015-05-06 | 江苏广达医材集团有限公司 | Elastic bandage |
| CN108113800A (en) * | 2017-12-20 | 2018-06-05 | 江苏省健尔康医用敷料有限公司 | Elastic bandage |
| CN109259931A (en) * | 2017-07-18 | 2019-01-25 | 南京斯瑞奇医疗用品有限公司 | A kind of three layers of compound nonwoven cloth self-adhesive elastic bandage of rubber polymer and preparation method thereof |
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| CN102995137A (en) * | 2012-10-25 | 2013-03-27 | 郭荣才 | Preparation method of bamboo fiber materials for shirts |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264443A (en) * | 2014-10-11 | 2015-01-07 | 浙江建中竹业科技有限公司 | Production method of health bamboo fiber fabric for home textiles |
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| CN104264444B (en) * | 2014-10-11 | 2016-06-01 | 浙江建中竹业科技有限公司 | A kind of health care bamboo fibre fabric |
| CN104264443B (en) * | 2014-10-11 | 2016-06-01 | 浙江建中竹业科技有限公司 | The production method with health care bamboo fibre fabric is spun by a kind of family |
| CN104586576A (en) * | 2015-02-05 | 2015-05-06 | 江苏广达医材集团有限公司 | Elastic bandage |
| CN109259931A (en) * | 2017-07-18 | 2019-01-25 | 南京斯瑞奇医疗用品有限公司 | A kind of three layers of compound nonwoven cloth self-adhesive elastic bandage of rubber polymer and preparation method thereof |
| CN108113800A (en) * | 2017-12-20 | 2018-06-05 | 江苏省健尔康医用敷料有限公司 | Elastic bandage |
| CN108113800B (en) * | 2017-12-20 | 2021-08-10 | 健尔康医疗科技股份有限公司 | Elastic bandage |
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| CN103285417B (en) | 2014-09-24 |
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