CN101805982A - Textile metallic magnetism blockage method - Google Patents
Textile metallic magnetism blockage method Download PDFInfo
- Publication number
- CN101805982A CN101805982A CN 201010117143 CN201010117143A CN101805982A CN 101805982 A CN101805982 A CN 101805982A CN 201010117143 CN201010117143 CN 201010117143 CN 201010117143 A CN201010117143 A CN 201010117143A CN 101805982 A CN101805982 A CN 101805982A
- Authority
- CN
- China
- Prior art keywords
- textiles
- textile
- rinsing liquid
- metallic magnetism
- blockage method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention belongs to a textile processing technology, in particular to a textile metallic magnetism blockage method. In the method, oxalic acid and hydrogen peroxide stabilizer are used to prepare textile rinsing liquid; a textile is fully dipped in the rinsing liquid and is washed at low speed; then the textile is dewatered and is washed with common water; and finally, the cleaned textile is performed with mild finishing, drying and dewatering. On the premise of not damaging fibers, metallic magnetism is blocked by chemical reaction to ensure that metal or metallic oxide ions can not be inducted by an electromagnetic field, so that qualified textiles pass security inspection.
Description
Technical field
The invention belongs to textile processing technology, be specifically related to a kind of textile metallic magnetism blockage method.
Background technology
Textile industry is considered from the consumer safety angle, requires to examine pin operation, particularly exporting before the finished product shipment, requires more strict; The accurate majority of the pin mark of industry inspection now is Fe ∮ 1.0mm; Individual customer requires Fe ∮ 0.8mm.Often run into indescribable abnormal response during the operation of ready-made clothes inspection pin, and do not have metal threat object in the commodity really, abnormal response appears in not reaction of single-piece commodity sometimes during by the technology packaging of multi-pieces.This mainly is because there is metal particle in reasons such as water quality or raw material, can not be by the test of inspection pin.According to present industry and requirement of client benchmark, judge that this commodity exist potential safety hazard not allow shipment, still, in fact there is not the metal threat object that may damage in the commodity.For the commodity of third party's (inspection product company) inspection pin operation, the abnormal reaction commodity waste disposal of having to usually be used as.And this situation usually directly has influence on shipment, causes contract complement and friendship phase to delay.
At the problems referred to above, existing processing method is by high frequency jitter or beats, and makes metallic and fiber separation, reaches inspection pin purpose of safety.But because by braiding processing, metallic combines with the related of fibre compact, even the particle of metallic is bigger, also is difficult to separate, so this method has little effect.Facts have proved that the mode of operation of this physics has been wasted a lot of times often, but do not make textiles that what obtain and improve.
Summary of the invention
The objective of the invention is at the defective that exists in the prior art, a kind of textile metallic magnetism blockage method is provided, under the prerequisite of not damaging fiber, by chemical reaction metal is carried out magnetism blockage, make the metal ion can not be, thereby make qualified textiles pass through safety verification by electromagnetic field inducing.
For achieving the above object, technical scheme of the present invention is as follows: a kind of textile metallic magnetism blockage method comprises the steps:
(1) uses oxalic acid, hydrogen peroxide stabilization agent preparation textiles rinsing liquid;
(2) textiles is fully soaked the low speed washing in rinsing liquid;
(3) with after the textiles dehydration, use light water that textiles is washed;
(4) textiles of cleaning is dried.
Further, aforesaid textile metallic magnetism blockage method wherein, before step (4) is dried textiles, also comprises textiles is carried out soft processing steps.
Further, aforesaid textile metallic magnetism blockage method, wherein, in the rinsing liquid of being prepared in the step (1), the concentration of oxalic acid is 1～10 grams per liter, the concentration of hydrogen peroxide stabilization agent is 1～20 grams per liter.
Further, aforesaid textile metallic magnetism blockage method, wherein, in the rinsing liquid of being prepared in the step (1), oxalic acid can substitute with the identical hydrochloric acid of concentration.
Further, aforesaid textile metallic magnetism blockage method, wherein, the time that textiles soaks in rinsing liquid in the step (2) is 10～40 minutes, 10 °～40 ° of water temperatures; Washing speed is less than 60 rev/mins.
Further, aforesaid textile metallic magnetism blockage method wherein, uses light water textiles to be carried out twice washing, each 20 minutes in the step (3).
Beneficial effect of the present invention is as follows: because common metal is a salt-base substances, the high more basicity of the valence mumber of acidifying state is weak more, and the present invention uses oxalic acid and H
2O
2Can dissolubility be improved by neutralizing, reduce and, reducing "+" valence mumber of metal acidulants, under the prerequisite of not damaging fiber, metal be carried out magnetism blockage by chemical reaction in conjunction with reaction of formation.Compared with prior art, the present invention can make metal ion not by electromagnetic field inducing, and effect is remarkable, facts have proved, the reaction commodity above 99% have all obtained solution after handling by the present invention.
The specific embodiment
Below in conjunction with embodiment the present invention is described in detail.
Textile metallic magnetism blockage method provided by the present invention comprises the steps:
(1) uses oxalic acid, hydrogen peroxide stabilization agent preparation textiles rinsing liquid, the concentration of oxalic acid is 1～10 grams per liter, the concentration of hydrogen peroxide stabilization agent is 1～20 grams per liter, the concentration adjustment of oxalic acid and hydrogen peroxide stabilization agent can influence the effect of processing, different linings (thickness, constituent, processing methods etc.) need carry out suitable concentration adjustment, at more common lining, concrete concentration is:
Oxalic acid H
2C
2O
43g/L (evidence also has similar effect with the hydrochloric acid of concentration),
H
2O
2Stabilization agent (oxygen floats auxiliary agent WOE) 5g/L.
(2) textiles is fully soaked in rinsing liquid, the low speed washing, the time of immersion was generally 10～40 minutes, 10 °～40 ° of water temperatures, the time is long slightly, and water temperature is high slightly can to improve osmotic effect, prove soak time by experiment at 30 minutes, 30 ° of effects of water temperature are better.Speed is unsuitable too fast during washing, otherwise causes the surface fiber of the fabric frictionally damage easily, forms filoplume, and commercial quality is reduced, and in general washing speed is less than 60 rev/mins.
(3) with after the textiles dehydration, use light water that textiles is washed, altogether textiles is carried out twice washing, each 20 minutes.
(4) textiles of cleaning is carried out softness processing.Soft processing is a kind of lining processing technology fairly simple and commonly used, use softener (generally being silicone oil) can allow fibre-fibre friction power reduce, be smooth to the touch, obeying comfortableness increases, but after hard water (refer to light water---contain a lot of calcium ions and magnesium ions) washing, this soft effect can reduce, so be necessary to carry out softness processing through the commodity of above processing again.
(5) textiles being carried out drying and dewatering handles.
Principle of the present invention is as follows:
Reaction generates Fe (OH) to iron with water
2, further reaction generates red rust (Fe
2O
3H
2O), patina (2FeOFe
2O
3H
2O), scales (Fe
3O
4=Fe
2O
3+ H
2O); The acidulants of+3 valency iron has not dynamic careful structure, uses nitric acid and sulfuric acid all can not dissolve; But oxalic acid can improve dissolubility by neutralizing, reduce and in conjunction with reaction of formation, reducing metal acidulants "+" valence mumber.
Common metal is a salt-base substances, and the high more basicity of the valence mumber of acidifying state is weak more, uses oxalic acid (hydrochloric acid also has similar effects) to reduce with its reduction "+" valence mumber with the metal acidulants, and basicity improves, and the solubility in water improves.Be not to carry out neutralization reaction, the acidifying reduction reaction, carry out in conjunction with combinations such as reactions of formation also passable.About the chemical reaction of reality, also more complicated process should be arranged.
Compared with prior art, the present invention is very thorough for textile metallic magnetism handling problem solution, and effect is remarkable. Facts have proved that the reaction commodity above 99% have all obtained solution after processing by the present invention.
Claims (6)
1. a textile metallic magnetism blockage method comprises the steps:
(1) uses oxalic acid, hydrogen peroxide stabilization agent preparation textiles rinsing liquid;
(2) textiles is fully soaked the low speed washing in rinsing liquid;
(3) with after the textiles dehydration, use light water that textiles is washed;
(4) textiles of cleaning is dried.
2. textile metallic magnetism blockage method as claimed in claim 1 is characterized in that: before step (4) is dried textiles, also comprise textiles is carried out soft processing steps.
3. textile metallic magnetism blockage method as claimed in claim 1 or 2 is characterized in that: in the rinsing liquid of being prepared in the step (1), the concentration of oxalic acid is 1～10 grams per liter, and the concentration of hydrogen peroxide stabilization agent is 1～20 grams per liter.
4. textile metallic magnetism blockage method as claimed in claim 3 is characterized in that: in the rinsing liquid of being prepared in the step (1), oxalic acid can substitute with the identical hydrochloric acid of concentration.
5. textile metallic magnetism blockage method as claimed in claim 1 or 2 is characterized in that: the time that textiles soaks in rinsing liquid in the step (2) is 10～40 minutes, 10 °～40 ° of water temperatures; Washing speed is less than 60 rev/mins.
6. textile metallic magnetism blockage method as claimed in claim 1 or 2 is characterized in that: use light water textiles to be carried out twice washing, each 20 minutes in the step (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010117143 CN101805982A (en) | 2010-03-04 | 2010-03-04 | Textile metallic magnetism blockage method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010117143 CN101805982A (en) | 2010-03-04 | 2010-03-04 | Textile metallic magnetism blockage method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101805982A true CN101805982A (en) | 2010-08-18 |
Family
ID=42607929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010117143 Pending CN101805982A (en) | 2010-03-04 | 2010-03-04 | Textile metallic magnetism blockage method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101805982A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000087272A (en) * | 1998-09-04 | 2000-03-28 | Matsuzawa Ryoichi | Rust removing sheet |
| CN1354298A (en) * | 2000-11-20 | 2002-06-19 | 宁顺强 | Clothing green dry cleaning and clothing renovating technology |
| CN101248912A (en) * | 2008-03-27 | 2008-08-27 | 日东纺(中国)有限公司 | Flocking adhesion lining cloth and method for preparing same |
| CN101643997A (en) * | 2009-09-03 | 2010-02-10 | 辽宁恒星精细化工（集团）有限公司 | Textile hydrogen peroxide bleaching stabilizer |
-
2010
- 2010-03-04 CN CN 201010117143 patent/CN101805982A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000087272A (en) * | 1998-09-04 | 2000-03-28 | Matsuzawa Ryoichi | Rust removing sheet |
| CN1354298A (en) * | 2000-11-20 | 2002-06-19 | 宁顺强 | Clothing green dry cleaning and clothing renovating technology |
| CN101248912A (en) * | 2008-03-27 | 2008-08-27 | 日东纺(中国)有限公司 | Flocking adhesion lining cloth and method for preparing same |
| CN101643997A (en) * | 2009-09-03 | 2010-02-10 | 辽宁恒星精细化工（集团）有限公司 | Textile hydrogen peroxide bleaching stabilizer |
Non-Patent Citations (3)
| Title |
|---|
| 《中国纺织大学学报》 19910630 张时翔等 新型复合金属封锁剂 第57-64页 1-3,5-6 第17卷, 第3期 2 * |
| 《化工科技》 20030430 赵惠敏 双氧水稳定剂的研究发展 第55-59页 1-3,5-6 第11卷, 第2期 2 * |
| 《印染》 20010131 黄茂福 螯合剂及其在印染工业中的应用 第37-41页 1-3,5-6 , 第1期 2 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105441952A (en) | Metal part surface polishing technology | |
| CN106276926B (en) | The production method of modified pressure-variable adsorption silica gel | |
| CN101265658A (en) | Pure cotton fabric bleaching process | |
| JP2016519724A5 (en) | ||
| TR201910282T4 (en) | New method for coloring and processing substrates. | |
| Hang et al. | Study of the desorption of hydrolysed reactive dyes from cotton fabrics in an ethanol–water solvent system | |
| CN103464413A (en) | Silicon material washing method | |
| CN107090582A (en) | A kind of bite method detected for the grinding burn of bearing parts surface | |
| Fitz-Binder et al. | Ca2+ sorption on regenerated cellulose fibres | |
| WO2007107937A3 (en) | Process of bleaching fabric | |
| CN101805982A (en) | Textile metallic magnetism blockage method | |
| CN108179621A (en) | Cotton short-flow pre-treating process | |
| Wan et al. | Degradation kinetics of pectins by an alkaline pectinase in bioscouring of cotton fabrics | |
| CN105543937B (en) | A kind of stainless steel cooker electrolytic passivation liquid and its passivation process | |
| CN104532268B (en) | A kind of novel steel tube rust remover and preparation method thereof | |
| CN104153193B (en) | A kind of dyeing and finishing method being applicable to cotton embroidery cloth or cotton Bali voile | |
| CN104894836A (en) | Mink down hair bleaching processing method | |
| US2903327A (en) | Naoci-h2o2 cotton cloth bleaching | |
| CN104020033A (en) | Normal temperature 9Cr-1Mo classification steel grain boundary display corrosive agent | |
| CN103194890A (en) | Pretreatment method of cotton fabric | |
| CN102312245A (en) | Method for polishing and whitening titanium and titanium alloy strip coil | |
| CN104233764A (en) | Process for removing red-wine spots on colored and pure-cotton clothes | |
| JP2015533952A5 (en) | ||
| CN105304464A (en) | Cleaning process before alkali corrosion of grinded wafer | |
| RU2485224C1 (en) | Method of carbonisation of wool fiber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100818 |