CN103285417B - Bamboo fiber bandage - Google Patents
Bamboo fiber bandage Download PDFInfo
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- CN103285417B CN103285417B CN201310227842.6A CN201310227842A CN103285417B CN 103285417 B CN103285417 B CN 103285417B CN 201310227842 A CN201310227842 A CN 201310227842A CN 103285417 B CN103285417 B CN 103285417B
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- bamboo
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- bamboo fibre
- bamboo vinegar
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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 causing, muscular tissue wound face, ties up the situation such as split.This must be wrapped up in time and be treated, in wrapping and therapeutic process, generally wound site is being carried out to, after routine disinfection sterilizing, do topical dressings or wrapping with sterile gauze.In addition oral anti-inflammatory drug, injection antiinflammatory pin or transfusion again.The traditional sterile gauze using at present all adopts bafta as raw material, then is sterilized or sterilization treatment.There is following shortcoming as anti-biotic material in traditional sterile gauze: traditional sterile gauze is conventionally taking Cotton Gossypii, wood pulp as raw material, and the resource-constrained of Cotton Gossypii and wood pulp need a large amount of timber can destroy ecological environment etc.; Be taking Cotton Gossypii or wood pulp as the sterile gauze of raw material made does not have natural sterilizing function, need to 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 patient very large 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 to be prepared from flooding sterilization original liquid in bamboo fibre gauze, the staphylococcus lysozyme that wherein sterilization original liquid contains 0.001-1% and medically acceptable carrier.This sterilization bamboo fibre gauze not only has good bactericidal effect to common bacterial strain clinically, the more important thing is wound surface adhesion, does not have pain in changing medicine for patient process.But the bamboo fibre gauze comfort of this patent haves much room for improvement.
Summary of the invention
The object 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 mesh type that described bamboo fibre layer is the thread lock seaming of bamboo fiber garn; Described elastic basic unit is the banded cloth of the mesh type with lock seaming that the spandex of 70-80% and the bamboo fibre of 20-30% form through knitting device blending; Described bamboo fibre adopts microwave softened, opens fibre, Bamboo vinegar processing, health preserving are made, described microwave softened is specifically immersed in bamboo wood in bating liquor, then the bamboo wood that is soaked with bating liquor is sent in microwave vacuum tank, being evacuated to vacuum is-0.015MPa～-0.025MPa, carry out again microwave softened processing, 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 bamboo fibre binder, make binder there is the elastic force of direction of warp and weft, not tight when use, comfortable freedom;
(2) main component of bamboo fiber material is cellulose, hemicellulose and lignin, can participate in directly or indirectly physiological action, itself there is certain antibiotic substance, possesses health care, and can 100% biodegradation, therefore for bamboo fibre binder of the present invention, can improve its anti-microbial property and degradability, safety and sanitation environmental protection;
(3) by microwave softened and Bamboo vinegar processing, can further sterilize, improve bacteriostasis rate and the antibacterial value of bamboo fibre; Can improve the elasticity of this bamboo fibre, make it be more suitable for binder and use simultaneously.
As preferably, on described bamboo fibre layer, be coated with chitosan layer.
Adopt Electrostatic Spray Technology that chitosan is sprayed to bamboo fibre surface, increased the medical performance of bamboo fibre binder of the present invention, make the bamboo fibre binder of gained there is the performance of chitin biological dressing.
Further preferably, described chitosan is configured to the aqueous solution of mass concentration 0.5%-1% after dissolving with diluted acid, be sprayed on base material by electrostatic spraying mode, spray distance 80mm-100mm, spray voltage 90V-120V, air pressure 0.05-0.08Mpa, hardening time 8min-10min, 70 DEG C-80 DEG C of solidification temperatures.
Inventor finds, the relationship between quality of spray distance, pressure and condition of cure and binder is very large, 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 be PUR, medical acrylic acid glue in mass ratio 1:2 mix.
As preferably, described Bamboo vinegar processing comprises a Bamboo vinegar processing and the processing of secondary Bamboo vinegar, a Bamboo vinegar processing is that bamboo fibre is immersed in to 10-20min in the Bamboo vinegar treatment fluid of 60-70 DEG C, the processing of secondary Bamboo vinegar is that bamboo fibre is immersed in to 3-5min in the secondary Bamboo vinegar treatment fluid of 85-90 DEG C, the Bamboo vinegar aqueous solution that a described Bamboo vinegar treatment fluid is 10-20g/L, the mixed solution of Bamboo vinegar, chelating agen and water composition that described secondary Bamboo vinegar treatment fluid is weight ratio 1:0.1-0.2:60-100.
Bamboo vinegar processing method of the present invention and Bamboo vinegar treatment fluid can make 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 conventional bleaching method, little to environment and human body zest, and this Bamboo vinegar processing method, under the impact of dipping flame treatment step, can further improve fineness and the pliability of bamboo fibre, and its pro-skin stability is increased.
As preferably, described chelating agen is at least one in ethylenediaminetetraacetic acid or 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 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 cunning, opposing is glided or opposing rotatablely moves lines orientation.
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.
Brief description of the drawings
Fig. 1 is the structural representation of bamboo fibre binder of the present invention;
Fig. 2 is the schematic diagram of one embodiment of the invention bamboo fibre binder;
Fig. 3 is the schematic diagram of another embodiment of the present invention bamboo fibre binder;
Fig. 4 is the schematic diagram of another embodiment of the present invention bamboo fibre binder;
In figure, 1-elastic basic unit; 2-glue layer; 3-bamboo fibre layer; 4-dead slot district; 5-lines orientation; 6-chitosan layer.
Detailed description of the invention
Embodiment mono-
Bamboo fibre preparation: bamboo wood is immersed in bating liquor, then the bamboo wood that is soaked with bating liquor is sent in microwave vacuum tank, be evacuated to vacuum for-0.015MPa, then carry out microwave softened processing, microwave frequency is 500MHz, and microwave treatment time is 1min; Then open fine and Bamboo vinegar processing, Bamboo vinegar processing comprises a Bamboo vinegar processing and the processing of secondary Bamboo vinegar, a Bamboo vinegar processing is that bamboo fibre is immersed in to 10min in the Bamboo vinegar treatment fluid of 60 DEG C, the processing of secondary Bamboo vinegar is that bamboo fibre is immersed in to 3min in the secondary Bamboo vinegar treatment fluid of 85 DEG C, the Bamboo vinegar aqueous solution that a described Bamboo vinegar treatment fluid is 10g/L, the mixed solution of Bamboo vinegar, ethylenediaminetetraacetic acid chelating agen and water composition that described secondary Bamboo vinegar treatment fluid is weight ratio 1:0.1:60; Finally carry out health preserving and make required bamboo fibre.
Spandex and bamboo fibre are formed to elastic basic unit 1 in direction of warp and weft blending, lock seaming, and then gluing forms glue layer 2; Then the banded cloth of mesh type that adopts high speed shuttleless loom that bamboo fiber yarn is made to both sides lock seamings is placed on zinc oxide glue layer and forms bamboo fibre layer 3, then dries; Then on bamboo fibre layer, spray chitosan: chitosan diluted acid is configured to the aqueous solution of mass concentration 0.5% after dissolving, be sprayed on base material by electrostatic spraying mode, spray distance 80mm, spray voltage 90V, air pressure 0.05pa, hardening time 8min, 70 DEG C 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 bis-
Bamboo fibre preparation: bamboo wood is immersed in bating liquor, then the bamboo wood that is soaked with bating liquor is sent in microwave vacuum tank, be evacuated to vacuum for-0.025MPa, then carry out microwave softened processing, 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 emulsifying agents mix; Then open fine and Bamboo vinegar processing, Bamboo vinegar processing comprises a Bamboo vinegar processing and the processing of secondary Bamboo vinegar, a Bamboo vinegar processing is that bamboo fibre is immersed in to 20min in the Bamboo vinegar treatment fluid of 70 DEG C, the processing of secondary Bamboo vinegar is that bamboo fibre is immersed in to 5min in the secondary Bamboo vinegar treatment fluid of 90 DEG C, the Bamboo vinegar aqueous solution that a described Bamboo vinegar treatment fluid is 20g/L, the mixed solution of Bamboo vinegar, disodium edta chelating agen and water composition that described secondary Bamboo vinegar treatment fluid is weight ratio 1:0.2:100; Finally carry out health preserving and make required bamboo fibre.
Spandex and bamboo fibre are formed to elastic basic unit 1 in direction of warp and weft blending, lock seaming, be then cut into the structure with rectangular channel 4, then gluing by Fig. 2; Banded the mesh type of the thread lock seaming of bamboo fiber garn cloth is cut into the structure with rectangle dead slot district 4 by Fig. 2 simultaneously, this bamboo fiber garn cloth is placed on and on glue layer, forms bamboo fibre layer 3, glue be PUR, medical acrylic acid in mass ratio 1:2 mix; Then dry; Then on bamboo fibre layer, spray chitosan: chitosan diluted acid is configured to the aqueous solution of mass concentration 1% after dissolving, be sprayed on base material by electrostatic spraying mode, spray distance 100mm, spray voltage 120V, air pressure 0.08Mpa, hardening time 10min, 80 DEG C 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 tri-
Bamboo fibre preparation: bamboo wood is immersed in bating liquor, then the bamboo wood that is soaked with bating liquor is sent in microwave vacuum tank, be evacuated to vacuum for-0.02MPa, then carry out microwave softened processing, microwave frequency is 600MHz, and microwave treatment time is 2min; Then open fine and Bamboo vinegar processing, Bamboo vinegar processing comprises a Bamboo vinegar processing and the processing of secondary Bamboo vinegar, a Bamboo vinegar processing is that bamboo fibre is immersed in to 15min in the Bamboo vinegar treatment fluid of 65 DEG C, the processing of secondary Bamboo vinegar is that bamboo fibre is immersed in to 4min in the secondary Bamboo vinegar treatment fluid of 88 DEG C, the Bamboo vinegar aqueous solution that a described Bamboo vinegar treatment fluid is 15g/L, the mixed solution of Bamboo vinegar, ethylenediaminetetraacetic acid chelating agen and water composition that described secondary Bamboo vinegar treatment fluid is weight ratio 1:0.1:100; Finally carry out health preserving and make required bamboo fibre.
Spandex and bamboo fibre are formed to elastic basic unit 1 in direction of warp and weft blending, lock seaming, be then cut into the structure with circular dead slot district 4, then gluing by Fig. 3; Banded the mesh type of the thread lock seaming of bamboo fiber garn cloth is cut into the structure with circular trough 4 by Fig. 3 simultaneously, this bamboo fiber garn cloth is placed on medical acrylic acid glue layer and forms bamboo fibre layer, then dry; Then on bamboo fibre layer, spray chitosan: chitosan diluted acid is configured to the aqueous solution of mass concentration 0.8% after dissolving, be sprayed on base material by electrostatic spraying mode, spray distance 80mm-100mm, spray voltage 90V-120V, air pressure 0.06Mpa, hardening time 9min, 75 DEG C 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 tetra-
Bamboo fibre preparation: bamboo wood is immersed in bating liquor, then the bamboo wood that is soaked with bating liquor is sent in microwave vacuum tank, be evacuated to vacuum for-0.023MPa, then carry out microwave softened processing, microwave frequency is 650MHz, and microwave treatment time is 1.5min; Then open fine and Bamboo vinegar processing, Bamboo vinegar processing comprises a Bamboo vinegar processing and the processing of secondary Bamboo vinegar, a Bamboo vinegar processing is that bamboo fibre is immersed in to 18min in the Bamboo vinegar treatment fluid of 68 DEG C, the processing of secondary Bamboo vinegar is that bamboo fibre is immersed in to 3.5min in the secondary Bamboo vinegar treatment fluid of 90 DEG C, the Bamboo vinegar aqueous solution that a described Bamboo vinegar treatment fluid is 13g/L, the mixed solution of Bamboo vinegar, ethylenediaminetetraacetic acid chelating agen and water composition that described secondary Bamboo vinegar treatment fluid is weight ratio 1:0.2:60; Finally carry out health preserving and make required bamboo fibre.
By the structure of Fig. 3 and Fig. 4, spandex and bamboo fibre are orientated to the elastic basic unit 1 of 5 structures with circular trough 4 and lines in direction of warp and weft blending, lock seaming formation, then gluing;
, then this bamboo fiber garn cloth is placed on medical acrylic acid glue layer and forms bamboo fibre layer the banded cloth of the mesh type thread lock seaming of bamboo fiber garn, be orientated 5 structures with circular dead slot district 4 and lines by the structure of Fig. 3 and Fig. 4, then dry; Then on bamboo fibre layer, spray chitosan: chitosan diluted acid is configured to the aqueous solution of mass concentration 0.7% after dissolving, be sprayed on base material by electrostatic spraying mode, spray distance 88mm, spray voltage 100V, air pressure 0.065Mpa, hardening time 8min, 70 DEG C of solidification temperatures, form chitosan layer 6.Bamboo fibre binder shown in finally making as shown in Figure 1, Figure 3 and Figure 4.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art are reading after this description and can make to the present embodiment the amendment that there is no creative contribution as required, but as long as within the scope of claim of the present invention, are all subject to the protection of Patent Law.
Claims (3)
1. a bamboo fibre binder, is characterized in that: it comprises adjacent successively elastic basic unit, glue layer, bamboo fibre layer; Described glue be PUR, medical acrylic acid glue in mass ratio 1:2 mix;
The banded cloth of mesh type that described bamboo fibre layer is the thread lock seaming of bamboo fiber garn; Described elastic basic unit is the banded cloth of the mesh type with lock seaming that the spandex of 70-80% and the bamboo fibre of 20-30% form through knitting device blending; Described bamboo fibre adopts microwave softened, opens fibre, Bamboo vinegar processing, health preserving are made, described microwave softened is specifically immersed in bamboo wood in bating liquor, then the bamboo wood that is soaked with bating liquor is sent in microwave vacuum tank, being evacuated to vacuum is-0.015MPa～-0.025MPa, carry out again microwave softened processing, microwave frequency is 500MHz～750MHz, and microwave treatment time is 1～3min;
Described Bamboo vinegar processing comprises a Bamboo vinegar processing and the processing of secondary Bamboo vinegar, a Bamboo vinegar processing is that bamboo fibre is immersed in to 10-20min in the Bamboo vinegar treatment fluid of 60-70 DEG C, the processing of secondary Bamboo vinegar is that bamboo fibre is immersed in to 3-5min in the secondary Bamboo vinegar treatment fluid of 85-90 DEG C, the Bamboo vinegar aqueous solution that a described Bamboo vinegar treatment fluid is 10-20g/L, the mixed solution of Bamboo vinegar, chelating agen and water composition that described secondary Bamboo vinegar treatment fluid is weight ratio 1:0.1-0.2:60-100;
Described bamboo fibre binder is knee binder or elbow binder, has dead slot district; Described dead slot district is circle or rectangle; The bamboo fibre layer of described binder has can resist cunning, opposing is glided or resists the lines orientation rotatablely moving;
On described bamboo fibre layer, be coated with chitosan layer; Described chitosan is configured to the aqueous solution of mass concentration 0.5%-1% after dissolving with diluted acid, be sprayed on base material spray distance 80mm-100mm by electrostatic spraying mode, spray voltage 90V-120V, air pressure 0.05-0.08Mpa, hardening time 8min-10min, 70 DEG C-80 DEG C of solidification temperatures.
2. a kind of bamboo fibre binder according to claim 1, is characterized in that: described chelating agen is at least one in ethylenediaminetetraacetic acid or disodium edta.
3. a kind of bamboo fibre binder according to claim 2, is characterized in that: described bating liquor is water, wet nurse's soap, mineral oil and emulsifying agent.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310227842.6A CN103285417B (en) | 2013-06-08 | 2013-06-08 | Bamboo fiber bandage |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310227842.6A CN103285417B (en) | 2013-06-08 | 2013-06-08 | Bamboo fiber bandage |
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| CN103285417A CN103285417A (en) | 2013-09-11 |
| CN103285417B true CN103285417B (en) | 2014-09-24 |
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| CN201310227842.6A Expired - Fee Related CN103285417B (en) | 2013-06-08 | 2013-06-08 | Bamboo fiber bandage |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| 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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| CN1596991A (en) * | 2004-07-06 | 2005-03-23 | 上海高科生物工程有限公司 | Sterilization bamboo fiber gauze and its preparation method and application |
| CN1785437A (en) * | 2005-12-22 | 2006-06-14 | 李强 | Surgical dressing |
| CN200961178Y (en) * | 2006-10-17 | 2007-10-17 | 南通大东有限公司 | Bamboo fibre double-layer weave paint foaming printing towel |
| CN102995137A (en) * | 2012-10-25 | 2013-03-27 | 郭荣才 | Preparation method of bamboo fiber materials for shirts |
| CN102990751A (en) * | 2012-10-25 | 2013-03-27 | 郭荣才 | Manufacturing method of bamboo fiber |
| CN103100107A (en) * | 2013-01-25 | 2013-05-15 | 安吉县阳光医药用品有限责任公司 | Method for preparing medical chitin biological dressing |
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2013
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1461827A (en) * | 2002-05-31 | 2003-12-17 | 余钢纲 | Natural antibacterial material and its use |
| CN1596991A (en) * | 2004-07-06 | 2005-03-23 | 上海高科生物工程有限公司 | Sterilization bamboo fiber gauze and its preparation method and application |
| CN1785437A (en) * | 2005-12-22 | 2006-06-14 | 李强 | Surgical dressing |
| CN200961178Y (en) * | 2006-10-17 | 2007-10-17 | 南通大东有限公司 | Bamboo fibre double-layer weave paint foaming printing towel |
| CN102995137A (en) * | 2012-10-25 | 2013-03-27 | 郭荣才 | Preparation method of bamboo fiber materials for shirts |
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