CN101922119A - Process for manufacturing medical operating table cloth - Google Patents
Process for manufacturing medical operating table cloth Download PDFInfo
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- CN101922119A CN101922119A CN2010102565535A CN201010256553A CN101922119A CN 101922119 A CN101922119 A CN 101922119A CN 2010102565535 A CN2010102565535 A CN 2010102565535A CN 201010256553 A CN201010256553 A CN 201010256553A CN 101922119 A CN101922119 A CN 101922119A
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Abstract
The invention relates to a process for manufacturing medical operating table cloth, which is characterized by comprising the following steps of: (1) making fibers into a cotton web; (2) combining the cotton web with resin; (3) preheating and premoulding the cotton web combined with the resin; (4) transferring a hydrophilic agent into the cotton web by using a processor after the cotton web is moulded but before dried; (5) completely drying and moulding the cotton web in the step (4); and (6) coiling the cotton web by a coiling machine and uncoiling and packaging after conveyed for inspecting quality. By carrying out hydrophilic treatment in the middle section of production, the invention does not increase fields, the investment of equipment or the consumption of time, labor and energy and can finish various functional attached treatments at one step.
Description
Technical field
The present invention relates to a kind of tablecloth manufacturing technique, particularly relate to a kind of manufacturing technique of medical operating table cloth.
Background technology
In general, reflect that a major parameter of medical tablecloth quality is a hydrophily, promptly require hydrophily to get well.This be because, when the doctor performs an operation for patient, the tablecloth is laid on the operating table or the tablecloth of perforate is covered on one's body the patient, tapping is needs the operative treatment part, in order in operation, to adsorb the watery blood that sufferer is reserved, and the liquid medicine that overflows in the medical treatment, so the tablecloth needs good hydrophilic effect.
The employed fiber of the tablecloth of the prior art belongs to string, though string itself is with regard to possess hydrophilic property, because string essential finish that adds when producing, thereby can the hydrophily of string be affected, thereby reduced its hydrophilic effect.
At present, for guaranteeing the quality of tablecloth hydrophilic effect, must carry out hydrophilic treatment at the back segment of tablecloth process.The hydrophilic method of test is that the tablecloth is lain in desktop in the laboratory, drips a water on the cloth surface with dropper suction back apart from cloth cover 1CM place, then testing result is analyzed.Detection is divided into observation, reaches measurement method two class modes: can not form the globule behind (1) globule contact cloth cover; (2) absorbed and spread by base material immediately behind the globule contact cloth cover, measure globule diffusion area after one minute.Common examination criteria is as shown in the table:
Examination criteria in the 26G/ rice square base material factory
Hydrophilic treatment of the prior art all is to adopt producing the mode that back segment is handled, and the investment that this mode not only needs to increase the place, increases equipment also increases the loss of time, personnel, the energy.
Summary of the invention
The purpose of this invention is to provide a kind of investment that does not need to increase the place, increases equipment, also do not need the loss of increase time, personnel, the energy, can disposablely finish the manufacturing technique of the medical operating table cloth of multiple functional additional treatments.
For solving the problems of the technologies described above, the present invention takes following technical scheme: a kind of manufacturing technique of medical operating table cloth is characterized in that: may further comprise the steps:
(1) fiber is made web;
(2) described web is combined with resin;
(3) web that will combine resin carries out preheating, pre-setting;
(4) in web typing back but as yet not before the drying, use processor that hydrophilizing agent is transferred in the web;
(5) web in the step (4) is carried out dry completely and typing;
(6) with coiling machine web is batched, wait is carried out the bundling packing after sending into product examine.
The present invention adopts in the stage casing that produces and carries out hydrophilic treatment, and the investment that therefore do not need to increase the place, increases equipment does not need the loss of increase time, personnel, the energy yet, and can disposablely finish multiple functional additional treatments.
Description of drawings
Fig. 1 is the manufacturing process flow diagram of medical operating table cloth.
The specific embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is elaborated.
But the viscose of the imitative cotton of employing natural decomposition of the present invention is as base material, and fiber engages adopts by a narrow margin Malin's environment-friendly resin as adhesive, thereby has the effect of environmental protection.
As shown in Figure 1, the manufacturing technique of the medical operating table cloth among the present invention is as follows:
(1) with the fiber bale breaking: will put in order the fiber Kaifeng of bag, and put into the charging hopper in the mode of disperseing.
(2) fiber that enters in the material hopper is slightly opened fibre: adopt one group of spike faller gill that fiber is unclamped.
(3) determine the weight of fiber: promptly quantitative, required fibre weight is set on the automatic balance control panel, thus the weight of the fiber that control enters.
(4) fiber is carried out fine splitting: adopt the zigzag card clothing that fiber is done the accurate fibre of opening, become bulk shape so that carry out combing.
(5) described fiber through fine splitting is entered carding machine, thereby fiber is combed into web uniformly.
(6) described web is sent into impregnation machine after via transmission network, i.e. impregnation, by the chemical bond method, the mode that the resin that configures is sprayed by foaming combines with web in impregnation machine.Preferably, described resin is an acryl resin, and described impregnation machine is arranged on the stage casing in the production procedure.
(7) web that will combine resin carries out preheating, typing: adopt the dry web of drum-type heated wheel, and continuous net and resin are done the bridge formation pre-setting.
(8) use processor that hydrophilizing agent is transferred in the web: when web also contains moisture, to utilize physical principle to do suction and handle, can uniformly hydrophilizing agent be penetrated in the web.The principle that this step utilizes same sex material easily to merge not before the drying, is transferred to the hydrophilizing agent mixed liquor in the web in web typing back but as yet.
Preferably, the described web that is not meant before the drying in web typing back but as yet also has in the moisture about 40-50%; Hydrophilizing agent be by with the hydrophilizing agent mixed liquor with the printing mode and utilize the rubber wheel pressing mode that hydrophilizing agent is transferred in the web.Described pressing mode is meant stamp wheel and rubber wheel that utilizes one 100 order aperture, adopt the air pressure mode that described rubber wheel is pressurizeed, thereby adjust stamp wheel and rubber wheel gap length, so that unnecessary hydrophilizing agent mixed liquor is pushed out, thereby reach the effect of the content of control hydrophilizing agent mixed liquor.In addition, can adjust the ratio of hydrophilizing agent and water, can control the hydrophilic effect of finished product by when preparing burden.Preferably, adopt this mode to produce, also can disposablely finish multiple functional additional, for example functional processing such as hydrophily, hydrophobicity, the right property of resistance.
When carrying out described printing, with the hydrophilizing agent that configures, squeeze in the feed chute with water pump, and with the lower pressure wheel of processor, it is the stamp wheel, do poroid processing, so that in the running hydrophilizing agent is transferred in the web of process, and employing scraper cutter can scrape unnecessary hydrophilizing agent and it is back in the feed chute.When hydrophilizing agent contacts with web, use upper pressure wheel, promptly described rubber wheel is forced extruding, guarantees that hydrophilizing agent can transfer in the web.
(9) will place thermal break-through formula baking oven to carry out dried through the fiber that hydrophilizing agent is handled, so that with resin and web bone dry and typing.
(9) do final drying and handle if also can open electrocaloric effect can't parch the time.
(10) with coiling machine web is batched, wait for that sending into product examine does last branch coil packing.
Preferably, the control of the content of hydrophilizing agent and soaking effect realizes by the following method:
(1) suction content can be controlled the moisture of web via the spacing between the last lower pressure wheel.
(2) soaking effect can be adjusted concentration ratio by the proportioning of hydrophilizing agent and water.
The present invention adopts in the stage casing that produces and carries out hydrophilic treatment, and the investment that therefore do not need to increase the place, increases equipment does not need the loss of increase time, personnel, the energy yet, and can disposablely finish multiple functional additional treatments.
Claims (10)
1. the manufacturing technique of a medical operating table cloth is characterized in that: may further comprise the steps:
(1) fiber is made web;
(2) described web is combined with resin;
(3) web that will combine resin carries out preheating, pre-setting;
(4) in web typing back but as yet not before the drying, use processor that hydrophilizing agent is transferred in the web;
(5) web in the step (4) is carried out dry completely and typing;
(6) with coiling machine web is batched, wait is carried out the bundling packing after sending into product examine.
2. the technology of stating as claimed in claim 1 is characterized in that: described step (1) may further comprise the steps:
(11) with the fiber bale breaking: will put in order the fiber Kaifeng of bag, and put into the charging hopper in the mode of disperseing;
(12) fiber that enters in the material hopper is slightly opened fibre: adopt one group of spike faller gill that fiber is unclamped;
(13) determine the weight of fiber: required fibre weight is set on the automatic balance control panel, thus the weight of controlling fiber;
(14) fiber is carried out fine splitting: adopt the zigzag card clothing that fiber is done the accurate fibre of opening, become bulk shape so that carry out combing.
(15) described fiber through fine splitting is entered carding machine, thereby fiber is combed into web uniformly.
3. technology as claimed in claim 1 is characterized in that: described step (2) is carried out in impregnation machine, and the mode that the resin that is about to configure sprays by foaming combines with web in impregnation machine, and described impregnation machine is arranged on the stage casing in the production procedure.
4. technology as claimed in claim 3 is characterized in that: described resin is an acryl resin.
5. technology as claimed in claim 1 is characterized in that: described step (3) adopts the drum-type heated wheel to come dry web, thereby with continuous net pre-setting.
6. technology as claimed in claim 1 is characterized in that: " in the web typing back but before dry as yet " in the described step (4) is meant that web also has in the moisture of 40-50%.
7. technology as claimed in claim 1 is characterized in that: in the described step (4) be by with the hydrophilizing agent mixed liquor in the mode of printing, and utilize and hydrophilizing agent to be transferred in the web to the rubber wheel pressing mode of processor.
8. technology as claimed in claim 7, it is characterized in that: described pressing mode is meant and adopts air pressure or hydraulic way that described rubber wheel is pressurizeed, thereby adjust the gap length of stamp wheel and described rubber wheel, so that unnecessary hydrophilizing agent mixed liquor is pushed out, thereby reach the effect of the content of control hydrophilizing agent mixed liquor.
9. technology as claimed in claim 7, it is characterized in that: the stamp wheel of described processor is through poroid processing, so that in the running hydrophilizing agent is transferred in the web, and adopt the scraper cutter unnecessary hydrophilizing agent can be scraped and make in its feed chute that is back to processor.
10. as each described technology of claim 1-9, it is characterized in that: described technology is regulated the control hydrophilic effect by the concentration of adjusting hydrophilizing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102565535A CN101922119B (en) | 2010-08-18 | 2010-08-18 | Process for manufacturing medical operating table cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102565535A CN101922119B (en) | 2010-08-18 | 2010-08-18 | Process for manufacturing medical operating table cloth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101922119A true CN101922119A (en) | 2010-12-22 |
| CN101922119B CN101922119B (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102565535A Expired - Fee Related CN101922119B (en) | 2010-08-18 | 2010-08-18 | Process for manufacturing medical operating table cloth |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535011A (en) * | 2012-02-23 | 2012-07-04 | 昆山胜昱无纺布有限公司 | Production process of environment-friendly nonwoven fabric |
| CN102535017A (en) * | 2012-02-23 | 2012-07-04 | 昆山胜昱无纺布有限公司 | Production process of flameproof fabric |
| CN103510272A (en) * | 2012-06-18 | 2014-01-15 | 浙江金海环境技术股份有限公司 | Plant fiber sand blocking and fixing net and manufacturing method of plant fiber sand blocking and fixing net |
| CN103921482A (en) * | 2014-04-30 | 2014-07-16 | 希雅图（上海）无纺布有限公司 | Medical treatment operating table covering product as well as manufacturing method thereof |
| CN104074000A (en) * | 2014-06-27 | 2014-10-01 | 昆山胜昱无纺布有限公司 | Water-soluble fabric assembly line |
| CN104073999A (en) * | 2014-06-27 | 2014-10-01 | 昆山胜昱无纺布有限公司 | Water-soluble fabric composite material and water-soluble fabric assembly line |
| CN106120155A (en) * | 2016-06-24 | 2016-11-16 | 昆山胜昱无纺布有限公司 | Possesses the environmental protection type nonwoven cloth material of hydroscopic fast-drying function |
| CN106751606A (en) * | 2016-11-29 | 2017-05-31 | 昆山洁宏无纺布制品有限公司 | A kind of degradable composite medical tablecloth and its manufacture method |
| CN107253335A (en) * | 2017-04-28 | 2017-10-17 | 昆山胜昱无纺布有限公司 | A kind of high resilience thermal non-woven fabric |
| CN112318998A (en) * | 2020-10-27 | 2021-02-05 | 昆山洁宏无纺布制品有限公司 | Production process of novel antibacterial environment-friendly degradable operating table cloth |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004011708A1 (en) * | 2002-07-31 | 2004-02-05 | Sanitars S.R.L. | Hydrophile cotton nonwoven fabric and an industrial process for making the same |
| CN1664210A (en) * | 2005-02-06 | 2005-09-07 | 李建全 | Method for producing all cotton non-woven fabric medical dressing |
| CN101289784A (en) * | 2008-03-31 | 2008-10-22 | 严华荣 | Processing technique for nonwoven fabric |
-
2010
- 2010-08-18 CN CN2010102565535A patent/CN101922119B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004011708A1 (en) * | 2002-07-31 | 2004-02-05 | Sanitars S.R.L. | Hydrophile cotton nonwoven fabric and an industrial process for making the same |
| CN1664210A (en) * | 2005-02-06 | 2005-09-07 | 李建全 | Method for producing all cotton non-woven fabric medical dressing |
| CN101289784A (en) * | 2008-03-31 | 2008-10-22 | 严华荣 | Processing technique for nonwoven fabric |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535011A (en) * | 2012-02-23 | 2012-07-04 | 昆山胜昱无纺布有限公司 | Production process of environment-friendly nonwoven fabric |
| CN102535017A (en) * | 2012-02-23 | 2012-07-04 | 昆山胜昱无纺布有限公司 | Production process of flameproof fabric |
| CN103510272A (en) * | 2012-06-18 | 2014-01-15 | 浙江金海环境技术股份有限公司 | Plant fiber sand blocking and fixing net and manufacturing method of plant fiber sand blocking and fixing net |
| CN103921482B (en) * | 2014-04-30 | 2016-03-02 | 希雅图（上海）新材料科技股份有限公司 | Medical operation table masking article and manufacture method |
| CN103921482A (en) * | 2014-04-30 | 2014-07-16 | 希雅图（上海）无纺布有限公司 | Medical treatment operating table covering product as well as manufacturing method thereof |
| CN104074000A (en) * | 2014-06-27 | 2014-10-01 | 昆山胜昱无纺布有限公司 | Water-soluble fabric assembly line |
| CN104073999A (en) * | 2014-06-27 | 2014-10-01 | 昆山胜昱无纺布有限公司 | Water-soluble fabric composite material and water-soluble fabric assembly line |
| CN104073999B (en) * | 2014-06-27 | 2016-04-06 | 昆山胜昱无纺布有限公司 | The composite of water-soluble fabric and water-soluble fabric streamline |
| CN106120155A (en) * | 2016-06-24 | 2016-11-16 | 昆山胜昱无纺布有限公司 | Possesses the environmental protection type nonwoven cloth material of hydroscopic fast-drying function |
| CN106120155B (en) * | 2016-06-24 | 2018-10-02 | 昆山胜昱无纺布有限公司 | Has the environmental protection type nonwoven cloth material of hydroscopic fast-drying function |
| CN106751606A (en) * | 2016-11-29 | 2017-05-31 | 昆山洁宏无纺布制品有限公司 | A kind of degradable composite medical tablecloth and its manufacture method |
| CN106751606B (en) * | 2016-11-29 | 2018-10-02 | 昆山洁宏无纺布制品有限公司 | A kind of degradable composite medical tablecloth and its manufacturing method |
| CN107253335A (en) * | 2017-04-28 | 2017-10-17 | 昆山胜昱无纺布有限公司 | A kind of high resilience thermal non-woven fabric |
| CN112318998A (en) * | 2020-10-27 | 2021-02-05 | 昆山洁宏无纺布制品有限公司 | Production process of novel antibacterial environment-friendly degradable operating table cloth |
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| Publication number | Publication date |
|---|---|
| CN101922119B (en) | 2012-07-11 |
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Granted publication date: 20120711 Termination date: 20210818 |