CN102051751A - Preparation method of bamboo cellulose oily gauze dedicated for external wound - Google Patents
Preparation method of bamboo cellulose oily gauze dedicated for external wound Download PDFInfo
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- CN102051751A CN102051751A CN201010553272.6A CN201010553272A CN102051751A CN 102051751 A CN102051751 A CN 102051751A CN 201010553272 A CN201010553272 A CN 201010553272A CN 102051751 A CN102051751 A CN 102051751A
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- Materials For Medical Uses (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention relates to a preparation method of bamboo cellulose oily gauze dedicated for an external wound, and belongs to the technical field of medical supplies. The preparation method of vaseline oily gauze dedicated for the external wound comprises the following steps: (1) bamboo fiber yarns are warped and shelved; (2) the warped bamboo fiber yarns are made into a meshed ribbon-shaped basic cloth lockstitched with a border through leno craft, and the width of the basic cloth ranges from 5 to 30 cm; (3) the basic cloth is soaked in finishing liquid to remove stain, and is dried, ironed and rolled for later use; and (4) the basic cloth is soaked in vaseline or paraffin emulsion. The bamboo cellulose oily gauze provided by the invention can effectively prevent germs from infecting the wound and protect the wound from being torn up when the oily gauze is changed.
Description
Technical field
The medical outer wound mouth that the present invention relates to adopt a kind of bamboo cellulose material to make is nursed the preparation method of oily yarn, relates in particular to a kind of preparation method of bamboo fibre vegetable oil yarn of outer wound special use, belongs to field of medical article technology.
Background technology
Present outer Wound cares such as Department of B urn, surgery, emergency ward clinically petrolatum gauze commonly used generally has following several: common medical cotton gauze, and both do not had antibiotic performance and do not had the resistance to bond energy yet, only do general wound wrapping nursing.Another kind is made the resistance to bond gauze with bamboo fibre, be to handle the back by the bactericidal liquid of flooding a kind of configuration artificially to make a kind of hospital gauze, as CN1461827A disclosed " a kind of natural anti-biotic material and uses thereof " and Japan Patent P2003-310721 " bamboo fibre system antibiotic property braided fabric "; Because bamboo fibre itself has the characteristic of certain anti-stick company, this product strengthened its antibiotic property afterwards by the dipping bactericidal liquid, but the active ingredient of bactericidal liquid mainly is lysozyme, and it is a kind of protein, therefore sex change easily needs to add protein stabilizing agent usually; And protein stabilizing agent itself is not very stable material.In addition, the effect that lysozyme need competence exertion sterilization in moistening environment, this also makes its also difficulty comparatively of preservation.Current medical field also has other two kinds of vaseline medical care products, it is a kind of to be to be main raw material with the medical adhesive-bonded fabric, the shortcoming of this product be product in use, because of gas permeability relatively poor, make wound in agglutination, the oxygenating performance can't effectively be embodied, and causes the healing rate of wound slow, has prolonged the misery of hindering the patient; Also having a kind of vaseline product, is that main raw material is made into the polyphosphazene polymer ester fiber, and its major defect is that water imbibition is poor, and postoperative discarded binder can not natural degradation, pass through incineration treatment of garbage, and therefore, environmental-protecting performance is relatively poor.
Summary of the invention
The objective of the invention is for solving the problems of the technologies described above, a kind of preparation method of bamboo fibre vegetable oil yarn of outer wound special use is provided.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs:
A kind of preparation method of vaseline oil yarn of outer wound special use may further comprise the steps:
1. bamboo fibre yarn warping is put on the shelf;
2. the bamboo fibre yarn after the warping is made the banded base cloth of mesh type of lock seaming by the method technology of framing up, the width of this base cloth is 5～30cm;
3. above-mentioned base cloth is flooded decontamination in dressing liquid, dry then, whole scald, rolling is standby;
4. on base cloth, flood vaseline or paraffin wax emulsions.
The chemical composition of bamboo fiber mainly is cellulose, hemicellulose and lignin, the three belongs to high glycan, total amount accounts for more than 90% of fiber dry mass, next is that protein, fat, pectin, tannin, pigment, ash grade, great majority are present in cell inner chamber or the special organelle, participate in its physiological action directly or indirectly.Cellulose is a main matter of forming the bamboo fiber cell, also is that it can be as the meaning of textile fabric.Owing to the bamboo difference in age, its content of cellulose is also different, is that life in 75%, 1 year is that life in 66%, 3 year is 58% as the tender bamboo of mao bamboon.Hemicellulose level in the bamboo fiber is generally 14%～25%, and the mao bamboon average content is about 22.7%, and along with the bamboo increase in age, its content also descends to some extent, as life in 2 years life 23.6% in 24.9%, 4 year.Through sem observation, bamboo fiber vertically has horizontal joint, and thickness distributes very inhomogeneous, and fiber surface has countless fine grooves.Is irregular ellipse, oval shape etc. laterally, in lumen is arranged, be covered with big and small space on the cross section, and there is crackle at the edge.These spaces, groove and the crackle of bamboo fiber, just as capillary, can be at transient absorption and transpiring moisture, so be described as " fiber that can breathe " by brainstrust, strong, the good permeability of dress and personal adornment product hygroscopicity that is woven into lining and is processed into this pure natural bamboo fibrillation.Bamboo fibre has following characteristics: antibiotic property, contain " bamboo a kind of jade " antibacterial material, the effect that has deodorization to eliminate the unusual smell to underclothes in the bamboo fibre; Health, polyphenoils can effectively be removed the free radical in the body, contain multiple human body essential amino acid in the bamboo fibre; Uvioresistant, the ultraviolet penetrance of bamboo fibre is 6/10000ths, and anti-uv-ray is cotton 417 times, and bamboo fibre is not with any free charge, and is antistatic, relieving itching; The moisture absorption hydrofuge, in all fibers, the moist and gas permeability of the absorption of bamboo fibre is best, is " fiber that can breathe " by expert's good reputation, towel does not stay peculiar smell for a long time with wiping the sweat; Comfortableness, cool in summer and warm in winter, can get rid of unnecessary hot gas and moisture in the body again; The feature of environmental protection, bamboo fibre are real environment-friendly and green products, and it is pollution-free not have any chemical composition, and bamboo fibre 100% is biodegradable.
In the technique scheme of the present invention, earlier the bamboo fibre yarn after the non-blooming bleaching is carried out warping and handle, be made into the product base cloth then.The width of base cloth is 5～30cm, and lockstitch a border in the limit, Suo Bian feature herein, be in order to solve the existing conventional more serious diffusing limit problem of petrolatum gauze, because the common technology of existing product is woven by gate width of cloth loom, and then by after whole the floating, cut apart and cut into less sheet or web-like, so four limits of product all are the limit shape that looses.The shortcoming of diffusing limit shape is, make easily that in use the punishment of diffusing limit is loose and the part that comes off is cut disconnected yarn and thread head, in course of wound treatment, be easy to cause the part loose thread to be scattered at the injury place, make loose thread and the wound adhesion be scattered, be easy to cause in wound healing process secondary to tear.And this technical characterictic is under the prerequisite in order to ensure the ventilative oxygenating of product surface mesh rule, weaves realization by the wicket width of cloth.Be to be made into the product base cloth by set technological requirement.The width of base cloth is 5～30cm, and the limit is lock seaming, and the feature of lock seaming can reduce being scattered of loose thread on injury place ground, also overcome and prevented the generation of the adhesion phenomenon of wound to the full extent, has avoided the secondary of wound to tear.Reached the quickly-healing of wound effectively.
Preferred as technique scheme, described dressing liquid is the Bamboo vinegar solution that contains 1～5% hydrogen peroxide.
Base cloth is after dressing liquid is handled, and foreign material such as the machine oil on the base cloth can effectively be removed, and peculiar smell is also effectively removed.This dressing liquid is that the inventor is studying existing cleaning agent and deodorizing eliminating smell agent, the special physicochemical property of combined bamboo fabric again, and the influence of the each side such as foreign material that in manufacture process, may run into, having proposed main is the theory that active ingredient is aided with hydrogen peroxide again with the Bamboo vinegar solution; And through repeatedly finally obtaining hydrogen peroxide 1～5% after the experiment, surplus is this prescription of Bamboo vinegar solution.
| Hydrogen peroxide | Aberration | Whiteness | Peculiar smell |
| 1% | 0.5 | 68% | Do not have |
| 2% | 0.5 | 70% | Do not have |
| 3% | 0.4 | 72% | Do not have |
| 4% | 0.4 | 73% | Do not have |
| 5% | 0.6 | 73% | Do not have |
| 6% | 0.8 | 75% | Do not have |
| 7% | 0.8 | 75% | Do not have |
| 8% | 1.0 | 76% | Do not have |
| 9% | 1.0 | 78% | Do not have |
| 10% | 1.2 | 78% | Do not have |
In the last table, only show the quality percentage composition of hydrogen peroxide, its surplus is a Bamboo vinegar solution.Bamboo vinegar solution is the product liquid that the bamboo wood pyrolysis obtains, and it is the quite complicated liquid mixture of a kind of constituent, and its main component is materials such as water, organic acid, phenols, ketone, alcohols.The Bamboo vinegar solution composition is difference with the difference of pyrolytic process, pyrolysis temperature, collection method.
Bamboo vinegar solution of the present invention is following making: in the process that bamboo wood is made charcoal, temperature is 100 ℃～120 ℃ a temperature section near the throat of charcoal kiln, collect the gas that produces, and obtain liquid substance after this gas cooled off at normal temperatures, then this liquid substance is obtained by precipitation, filtration, distillation successively, color and luster is clear transparent bright or slightly light yellow.
The low more explanation quality of value of chromatism is good more.0-0.5: can ignore, naked eyes are difficult to recognize; 0.5-1.0: very low, could find reluctantly by the people of long-term professional training; 1.0-1.5: medium, see the performance of medium camera lens often during high magnification output; Greater than 1.5: serious, very obvious during high magnification output, the camera lens performance is bad.
Whiteness is meant the degree of material surface white, represents with the percentage of white amount; Expression is apart from the degree of ideal white.The whiteness of measuring material is standard (whiteness 100%, reflectivity 100%) usually with magnesia, represents the blue light whiteness of sample with the reflectivity percentage on blue light illumination magnesia on-gauge plate surface; Reflectivity is high more, and whiteness is high more.From spectral reflectance curve, white fabrics almost is a smooth curve that does not have crest in visible light wave range.The incandescence thing is after bleaching, and reflectivity increases, and moves on the curve; If fabric is through bleaching with after blueing brightens, curve moves down from 510～700nm section, has improved the reflectivity of 400～519nm section relatively; If fabric is handled through bleaching and fluorescent brightening, make on curve 400～550nm section and move.That is to say, brighten and its essence is the reflectivity enhancing that makes the blue end of spectrum.
Because the bamboo fibre porous is the characteristic of absorption easily, make and remove peculiar smell and bleaching with existing dressing liquid or rinsing liquid, be difficult to obtain gratifying effect.The dressing liquid that the inventive method adopts not only can be removed peculiar smell, and the aberration of bamboo fibre gauze and whiteness are also satisfactory.Show in the last table, when hydrogen peroxide content increases, the whiteness raising, but aberration also can be along with raising, so the inventor to have selected the content of hydrogen peroxide be 1～5% this scope.
After the processing by dressing liquid, the advantage of bamboo fibre is brought into play to greatest extent.Dressing liquid is not only and has been removed peculiar smell, has improved outward appearance; The more important thing is, the antibacterial material of bamboo fibre is showed no sign of destruction, be enhanced but also make it the antibacterial bacteriostatic activity; This may be relevant with Bamboo vinegar solution.
Preferred as technique scheme adopted when framing up legal system and getting the banded base cloth of the mesh type of lock seaming, adopts the weaving mode of double ends double weft, longitude and latitude crocheting, and mesh is fixed; Uneven Width width is set to 5～20cm.
Preferred as technique scheme, it is characterized in that, step 3. after, also have packaging step: will apply base cloth elder generation's cut-parts of vaseline or paraffin wax emulsions or cut out and roll up, with the good aseptic flaky packaging material of sealing, take the mode of two-sided clip subsides and four bandings to pack then.
Preferred as technique scheme after finishing packaging step, also comprises the radiosterilization step: adopt Co60 to carry out radiosterilization.
Preferred as technique scheme, described vaseline or paraffin are to contain wound humectant and wound healing promoter in the mixed emulsion of main component.
In sum, the present invention has the following advantages:
1, the inventive method has advantage of high production efficiency; Although it is not very high that the wicket width of cloth is weaved output, compares the gate width of cloth and weave just to have saved to cut apart and cut this procedure; Therefore also comparatively reasonable; Whole floating of the present invention is not the rinsing gauze but the whole bamboo fibre yarn that floats, this is very helpful to the raising of production efficiency and the integrality tool of guarantee woven product, processing sterilization to the bamboo fibre yarn is more thorough, the efficient height, make the bamboo fibre gauze can not only sop up the body fluid that wound flows out by yarn bleaching and the dipping of making the dressing liquid behind the base cloth, can also prevent effectively that bacterium from removing outside infected wound, clinical proof has good effect to the anti-infection and the healing of wound;
2, the limit of the gauze that makes of the present invention is lock seaming, does not therefore fall yarn, can not make the yarn that sheds combine with the wound of healing, tears wound using Shi Buhui instead.
The specific embodiment
This specific embodiment only is an explanation of the invention; it is not a 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 specification, but as long as all are subjected to the protection of Patent Law in claim scope of the present invention.
Embodiment one
A kind of preparation method of bamboo fibre vegetable oil yarn of outer wound special use may further comprise the steps:
1. with the banded base cloth of the mesh type of making lock seaming after the rinsing of bamboo fibre yarn, the width of this base cloth is 5cm;
2. after above-mentioned base cloth being flooded in dressing liquid, oven dry, sterilization;
3. the base cloth after the sterilization is carried out drying, coating vaseline and paraffin are the mixed emulsion of main component on base cloth then;
4. will apply vaseline and paraffin is the base cloth elder generation cut-parts of the mixed emulsion of main component, and then with the good aseptic flaky packaging material of sealing, the mode of taking two-sided clip to paste is packed;
5. radiosterilization step: be coated with vaseline and the paraffin that two-sided clip are posted aseptic packaging material are that the bamboo fibre base cloth of the mixed emulsion of main component adopts Co60 to carry out radiosterilization.
In the above-mentioned steps, the component of dressing liquid is as follows:
Hydrogen peroxide 1%, the Bamboo vinegar solution surplus.
When producing the mesh type band shape base cloth of lock seaming, adopt the weaving mode of double ends double weft, longitude and latitude crocheting, mesh is fixed; Uneven Width width is set to 5cm.
Embodiment two
A kind of preparation method of bamboo fibre vegetable oil yarn of outer wound special use may further comprise the steps:
1. with the banded base cloth of the mesh type of making lock seaming after the rinsing of bamboo fibre yarn, the width of this base cloth is 8cm;
2. after above-mentioned base cloth being flooded in dressing liquid, oven dry, sterilization;
3. the base cloth after the sterilization is carried out drying, coating vaseline and paraffin are the mixed emulsion of main component on base cloth then;
4. will apply vaseline and paraffin is the base cloth elder generation cut-parts of the mixed emulsion of main component, and then with the good aseptic flaky packaging material of sealing, the mode of taking two-sided clip to paste is packed;
5. radiosterilization step: be coated with vaseline and the paraffin that two-sided clip are posted aseptic packaging material are that the bamboo fibre base cloth of the mixed emulsion of main component adopts Co60 to carry out radiosterilization.
In the above-mentioned steps, the component of dressing liquid is as follows:
Hydrogen peroxide 2%, the Bamboo vinegar solution surplus.
When producing the mesh type band shape base cloth of lock seaming, adopt the weaving mode of double ends double weft, longitude and latitude crocheting, mesh is fixed; Uneven Width width is set to 10cm.
Embodiment three
A kind of preparation method of bamboo fibre vegetable oil yarn of outer wound special use may further comprise the steps:
1. with the banded base cloth of the mesh type of making lock seaming after the rinsing of bamboo fibre yarn, the width of this base cloth is 10cm;
2. after above-mentioned base cloth being flooded in dressing liquid, oven dry, sterilization;
3. the base cloth after the sterilization is carried out drying, coating vaseline and paraffin are the mixed emulsion of main component on base cloth then;
4. will apply vaseline and paraffin is the base cloth elder generation cut-parts of the mixed emulsion of main component, and then with the good aseptic flaky packaging material of sealing, the mode of taking two-sided clip to paste is packed;
5. radiosterilization step: be coated with vaseline and the paraffin that two-sided clip are posted aseptic packaging material are that the bamboo fibre base cloth of the mixed emulsion of main component adopts Co60 to carry out radiosterilization.
In the above-mentioned steps, the component of dressing liquid is as follows:
Hydrogen peroxide 3%, the Bamboo vinegar solution surplus.
When producing the mesh type band shape base cloth of lock seaming, adopt the weaving mode of double ends double weft, longitude and latitude crocheting, mesh is fixed; Uneven Width width is set to 15cm.
Embodiment four
A kind of preparation method of bamboo fibre vegetable oil yarn of outer wound special use may further comprise the steps:
1. with the banded base cloth of the mesh type of making lock seaming after the rinsing of bamboo fibre yarn, the width of this base cloth is 15cm;
2. after above-mentioned base cloth being flooded in dressing liquid, oven dry, sterilization;
3. the base cloth after the sterilization is carried out drying, coating vaseline and paraffin are the mixed emulsion of main component on base cloth then;
4. will apply vaseline and paraffin is the base cloth elder generation cut-parts of the mixed emulsion of main component, and then with the good aseptic flaky packaging material of sealing, the mode of taking two-sided clip to paste is packed;
5. radiosterilization step: be coated with vaseline and the paraffin that two-sided clip are posted aseptic packaging material are that the bamboo fibre base cloth of the mixed emulsion of main component adopts Co60 to carry out radiosterilization.
In the above-mentioned steps, the component of dressing liquid is as follows:
Hydrogen peroxide 4%, the Bamboo vinegar solution surplus.
When producing the mesh type band shape base cloth of lock seaming, adopt the weaving mode of double ends double weft, longitude and latitude crocheting, mesh is fixed; Uneven Width width is set to 20cm.
Embodiment five
A kind of preparation method of bamboo fibre vegetable oil yarn of outer wound special use may further comprise the steps:
1. with the banded base cloth of the mesh type of making lock seaming after the rinsing of bamboo fibre yarn, the width of this base cloth is 20cm;
2. after above-mentioned base cloth being flooded in dressing liquid, oven dry, sterilization;
3. the base cloth after the sterilization is carried out drying, coating vaseline and paraffin are the mixed emulsion of main component on base cloth then;
4. will apply vaseline and paraffin is the base cloth elder generation cut-parts of the mixed emulsion of main component, and then with the good aseptic flaky packaging material of sealing, the mode of taking two-sided clip to paste is packed;
5. radiosterilization step: be coated with vaseline and the paraffin that two-sided clip are posted aseptic packaging material are that the bamboo fibre base cloth of the mixed emulsion of main component adopts Co60 to carry out radiosterilization.
In the above-mentioned steps, the component of dressing liquid is as follows:
Hydrogen peroxide 5%, the Bamboo vinegar solution surplus.
When producing the mesh type band shape base cloth of lock seaming, adopt the weaving mode of double ends double weft, longitude and latitude crocheting, mesh is fixed; Uneven Width width is set to 30cm.
Comparative Examples one
The cotton fiber gauze, the mafenide solution of dipping 5%.
Comparative Examples two
The bamboo fibre gauze, the dipping sterilization original liquid.The component of sterilization original liquid is as follows:
Staphylococcus lysozyme 0.02%
Other lysozymes 5%
Ionic compound 5%
Water surplus.
From certain hospital burn department sampling, sample is II degree burn from the healthy male of age between 20～30 years old, and wound diameter is about 10cm, and there is bubble the wound, bubble bottom pinkiness, and more tissue fluid oozes out, and it is responsive to touch a tender spot.
As can be seen from the above table, the sterilizing rate of Comparative Examples one is lower, and it is that cotton fiber is woven, thus performance in other respects such as, ventilative and hygroscopicities etc. are also relatively poor; Therefore wound need could heal about 7 days; The sterilizing rate of Comparative Examples two is higher, but to have flooded a lysozyme be that main active ingredient just obtains for it, and wound healing effect is better, but its shortcoming is unstable, is difficult to preserve, and the shelf-life is short.Shown in the embodiment one to five, sterilizing rate is higher, and wound healing effect is also better.In addition, it is not flood bactericidal liquid, but has given full play to its bactericidal performance by the science of bamboo fibre is handled; And, can not cause extra influence to wound because weaving process special is difficult for the limit of loosing.
Claims (6)
1. the preparation method of the bamboo fibre vegetable oil yarn of an outer wound special use may further comprise the steps:
1. the bamboo fibre yarn warping after will bleaching is put on the shelf;
2. the bamboo fibre yarn after the warping is made the banded base cloth of mesh type of lock seaming by the method technology of framing up, the width of this base cloth is 5～30cm;
3. above-mentioned base cloth is flooded decontamination in dressing liquid, dry then, whole scald, rolling is standby;
4. dipping vaseline or paraffin are the mixed emulsion of main component on base cloth.
2. the preparation method of the bamboo fibre vegetable oil yarn of a kind of outer wound special use according to claim 1 is characterized in that: described dressing liquid is the Bamboo vinegar solution that contains 1～5% hydrogen peroxide.
3. the preparation method of the bamboo fibre vegetable oil yarn of a kind of outer wound special use according to claim 1 is characterized in that: adopt when framing up legal system and getting the banded base cloth of the mesh type of lock seaming, adopt the weaving mode of double ends double weft, longitude and latitude crocheting, mesh is fixed; Uneven Width width is set to 5～30cm.
4. the preparation method of the bamboo fibre vegetable oil yarn of a kind of outer wound special use according to claim 1 and 2, it is characterized in that, step 3. after, also have packaging step: will apply vaseline or paraffin is the base cloth elder generation cut-parts of the mixed emulsion of main component, with the good aseptic flaky packaging material of sealing, take the mode of two-sided clip subsides and four bandings to pack then.
5. the preparation method of the bamboo fibre vegetable oil yarn of a kind of outer wound special use according to claim 4 is characterized in that, after finishing packaging step, also comprises the radiosterilization step: adopt Co60 to carry out radiosterilization.
6. the preparation method of the bamboo fibre vegetable oil yarn of a kind of outer wound special use according to claim 4 is characterized in that, described vaseline or paraffin are to contain wound humectant and wound healing promoter in the mixed emulsion of main component.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114159215A (en) * | 2021-11-24 | 2022-03-11 | 武汉纺织大学 | Production method of intelligent fabric beneficial to wound healing |
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| CN114159215A (en) * | 2021-11-24 | 2022-03-11 | 武汉纺织大学 | Production method of intelligent fabric beneficial to wound healing |
| CN114159215B (en) * | 2021-11-24 | 2023-09-29 | 武汉纺织大学 | Production method of intelligent fabric beneficial to wound healing |
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