CN109849461A - It is a kind of for manufacturing the composite material and its method of elastic surgical packet - Google Patents
It is a kind of for manufacturing the composite material and its method of elastic surgical packet Download PDFInfo
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- CN109849461A CN109849461A CN201910004142.8A CN201910004142A CN109849461A CN 109849461 A CN109849461 A CN 109849461A CN 201910004142 A CN201910004142 A CN 201910004142A CN 109849461 A CN109849461 A CN 109849461A
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Abstract
It is disclosed by the invention to belong to operation packaging material technical field, it is specially a kind of for manufacturing the composite material and its method of elastic surgical packet, this is for manufacturing fireprotection layer, stenlizing layer that the composite material of elastic surgical packet includes elastic layer He is separately positioned on elastic layer two sidewalls, waterproof layer is provided on another surface of the fireprotection layer, it is provided with water absorption layer on another surface of the stenlizing layer, this is used to manufacture the preparation method of the composite material of elastic surgical packet, and specific step is as follows: S1: elastic layer raw material is coated uniformly on carrier surface；S2: stenlizing layer is laid in molding elastic layer；S3: water absorption layer is bonded on stenlizing layer；S4: fireprotection layer is set on another surface of elastic layer；S5: being arranged waterproof layer on the surface of fireprotection layer, and preparation process is simple, and finished product has the characteristics such as the preferable, softness of toughness.
Description
Technical field
The present invention relates to operation packaging material technical field, specially a kind of composite material for manufacturing elastic surgical packet and
Its method.
Background technique
With clinical medical continuous development, bio-medical elastomeric material is more and more widely used.Operation
Packet is usually made of big infantees, draping surgery and Mei Ya bag, requires to increase other surgical attachments according further to operation.Draping surgery
It is the core of entire operation packet, material used in draping surgery is composite material；Its key property have water preventing ability it is good (water preventing ability without
Woven fabric), water imbibition good (hydroscopicity nonwoven fabric), high hydrostatic pressure, suppleness is good, fall wadding less, import sticker (no anaphylaxis), resist it is quiet
The advantages that electric, anti-alcohol, anti-blood plasma, oil rub resistance；But there are logy while breaking strength is poor for existing operation packet
Problem.
Such as China Patent Publication No. be CN108312648A disclose it is a kind of for manufacturing the composite wood of elastic surgical packet
Material and its method, are related to high-molecular biologic field of medical materials.It is made of five-layer structure from top to bottom；Including outer layer, TPU membrane
Layer, waterproof layer, hot-melt adhesive membrane layer and contact layer.The present invention is by outer layer, TPU membrane layer, waterproof layer, hot-melt adhesive membrane layer and connects
Contact layer successively composite molding, so that obtained composite material has the advantages that possessed by traditional material simultaneously, there is high resiliency
The advantages of with high breaking strength；Composite material two sides of the present invention are layer of cloth simultaneously, have the advantages that water imbibition is good, while in
Antibacterial agent is added in TPU membrane layer, has the effect of sterilizing.
When in use, external fire prevention, waterproof, the effect of internally dry sterilization are needed, and needs to guarantee in material selection
Pliability and toughness avoid the occurrence of and press against hand and tearable situation, and existing operation packaging material is difficult to meet above functions requirement.
Summary of the invention
The purpose of the present invention is to provide a kind of for manufacturing the composite material and its method of elastic surgical packet, on solving
It states and proposes when in use, to need external fire prevention, waterproof, the effect of internally dry sterilization, and select in material in background technique
On need to guarantee pliability and toughness, avoid the occurrence of and press against hand and tearable situation, existing operation packaging material be difficult to meet with
The problem of upper functional requirement.
To achieve the above object, the invention provides the following technical scheme: it is a kind of for manufacturing the composite wood of elastic surgical packet
Material, the composite material for being used to manufacture elastic surgical packet include elastic layer and the fire prevention that is separately positioned on elastic layer two sidewalls
Layer, stenlizing layer are provided with waterproof layer on another surface of the fireprotection layer, are provided with water suction on another surface of the stenlizing layer
Layer.
As an improvement of the above technical solution, the elastic layer is thermoplastic elastomer elastic layer, the thermoplastic elastomer bullet
Property layer using butadiene-styrene rubber, butadiene rubber, isoprene rubber, EP rubbers, butyl rubber, neoprene, one in nitrile rubber
Kind or several mixed rubbers.
As an improvement of the above technical solution, the thermoplastic elastomer elastic layer with a thickness of 0.1-0.25mm.
As an improvement of the above technical solution, the fireprotection layer is the fire proof seal gel coating of even application, and it is close to prevent fires
Sealing coating with a thickness of 0.01-0.05mm.
As an improvement of the above technical solution, the waterproof layer is pure acrylic polymer emulsion waterproof coating.
As an improvement of the above technical solution, in the pure acrylic polymer emulsion waterproof coating addition anticorrosive and
Antioxidant.
As an improvement of the above technical solution, the stenlizing layer is nanometer silver antimicrobial coating.
As an improvement of the above technical solution, the water absorption layer is water suction nonwoven layer.
This is used to manufacture the preparation method of composite material of elastic surgical packet, and specific step is as follows:
S1: elastic layer raw material is coated uniformly on carrier surface: using the smooth metal material in surface as carrier, in advance
Anti-stick coating is coated on the surface of carrier, and the elastic layer raw material of heating is coated uniformly on the surface of carrier, to elasticity
Layer raw material obtains elastic layer base after being cooled and shaped；
S2: stenlizing layer is laid in molding elastic layer: on a side surface of the elastic layer base obtained in step sl
Even spraying hot-melt adhesive, and stenlizing layer is sprayed in hot melt adhesive；
S3: it is bonded water absorption layer on stenlizing layer: absorbs water being located to be bonded on stenlizing layer the same side on elastic layer in step S2
Layer simultaneously in advance heats hot melt adhesive, and water absorption layer is attached in the hot melt adhesive of heating and softening, is fastened finally by the mode of pressing
Bonding；
S4: fireprotection layer is set on another surface of elastic layer: by another table of the elastic layer after bonding water absorption layer in step S3
Fireprotection layer is uniformly painted on face；
S5: waterproof layer is set on the surface of fireprotection layer: will paints in step S4 on the elastic layer after fireprotection layer and uniformly applies
Upper waterproof layer cuts out packaging after drying.
Specifically, bubble is caught up with to fireprotection layer extruding in advance coating between waterproof layer in the step S5, described dry is adopted
The mode dried with incubator constant temperature, and the temperature setting of incubator is at 40-45 DEG C.
Compared with prior art, the beneficial effects of the present invention are:
1) by the setting of waterproof layer, it is externally formed with fine and close waterproof coating, splashing also can be voluntarily to its surface in outside
It slides, and the another side of the composite material will not be penetrated into；
2) by the setting of fireprotection layer, certain fireproofing function is played, and there can be certain insulation effect, to inside
Surgical instrument play the protective effect in certain time；
3) by the setting of stenlizing layer, effective antibacterial action is carried out to internal bacterial component, can be reduced subsequent
Sterilization link before use improves service efficiency；
4) by the setting of water absorption layer, a certain amount of absorption is carried out to the moisture in operation packet, is kept internally dry；
5) preparation process is simple, and finished product has the characteristics such as the preferable, softness of toughness.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of composite material of the present invention；
Fig. 2 is the manufacturing method flow chart of composite material of the present invention.
In figure: 1 waterproof layer, 2 fireprotection layers, 3 elastic layers, 4 stenlizing layers, 5 water absorption layers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: it is a kind of for manufacturing the composite material of elastic surgical packet,
This is for manufacturing the fireprotection layer that the composite material of elastic surgical packet includes elastic layer 3 He is separately positioned on 3 two sidewalls of elastic layer
2, stenlizing layer 4 are provided with waterproof layer 1 on another surface of fireprotection layer 2, are provided with water absorption layer 5 on another surface of stenlizing layer 4.
Wherein, elastic layer 3 be thermoplastic elastomer elastic layer, thermoplastic elastomer elastic layer using butadiene-styrene rubber, butadiene rubber,
One of isoprene rubber, EP rubbers, butyl rubber, neoprene, nitrile rubber or several mixed rubbers；
Thermoplastic elastomer elastic layer with a thickness of 0.1-0.25mm；
Fireprotection layer 2 be even application fire proof seal gel coating, and fire proof seal gel coating with a thickness of 0.01-
0.05mm；
Waterproof layer 1 is pure acrylic polymer emulsion waterproof coating；
Addition anticorrosive and antioxidant in pure acrylic polymer emulsion waterproof coating；
Stenlizing layer 4 is nanometer silver antimicrobial coating；
Water absorption layer 5 is water suction nonwoven layer；
Embodiment one:
This is used to manufacture the preparation method of composite material of elastic surgical packet, and specific step is as follows:
S1: butadiene-styrene rubber raw material is coated uniformly on carrier surface: using the smooth stainless steel in surface as carrier, in advance
Adhesion protective oil membrane coat is coated on the surface of stainless steel carrier, and the butadiene-styrene rubber raw material of heating is coated uniformly on to the table of carrier
On face, butadiene-styrene rubber base, and the thickness of butadiene-styrene rubber base are obtained after butadiene-styrene rubber, butadiene rubber mixed raw material are cooled and shaped
Degree is 0.1mm；
S2: nanometer silver antimicrobial coating: the butadiene-styrene rubber base obtained in step sl is laid in molding butadiene-styrene rubber base
Even application hot melt adhesive on one side surface of layer, and nanometer silver antimicrobial coating is sprayed in hot melt adhesive, nanometer silver antimicrobial coating
With a thickness of 0.05mm；
S3: nano silver the bonding water suction nonwoven layer on nanometer silver antimicrobial coating: will be located in step S2 on butadiene-styrene rubber
It is bonded water suction nonwoven layer on antimicrobial coating the same side and hot melt adhesive is heated in advance, it is soft that the nonwoven layer that will absorb water is attached to heating
In the hot melt adhesive of change, bonding is fastened finally by the mode of pressing；
S4: fire proof seal gel coating is set on another surface of butadiene-styrene rubber base: by bonding water suction non-woven fabrics in step S3
Uniformly paint fire proof seal gel coating on another surface of butadiene-styrene rubber base after layer, fire proof seal gel coating with a thickness of
0.06mm；
S5: pure acrylic polymer emulsion waterproof coating is set on the surface of fireprotection layer: fireproof seal gum being applied in advance
Layer squeezes and catches up with bubble, will be painted on the butadiene-styrene rubber after fire proof seal gel coating in step S4 and is uniformly coated with pure acrylic acid polymer
Emulsion water-proof coating, in such a way that incubator constant temperature dries, and the temperature setting of incubator cuts out packet at 40 DEG C after drying
Dress.
Embodiment two:
This is used to manufacture the preparation method of composite material of elastic surgical packet, and specific step is as follows:
S1: butadiene-styrene rubber raw material is coated uniformly on carrier surface: using the smooth stainless steel in surface as carrier, in advance
Adhesion protective oil membrane coat is coated on the surface of stainless steel carrier, and the butadiene-styrene rubber raw material of heating is coated uniformly on to the table of carrier
On face, butadiene-styrene rubber base, and the thickness of butadiene-styrene rubber base are obtained after butadiene-styrene rubber, butadiene rubber mixed raw material are cooled and shaped
Degree is 0.175mm；
S2: nanometer silver antimicrobial coating: the butadiene-styrene rubber base obtained in step sl is laid in molding butadiene-styrene rubber base
Even application hot melt adhesive on one side surface of layer, and nanometer silver antimicrobial coating is sprayed in hot melt adhesive, nanometer silver antimicrobial coating
With a thickness of 0.06mm；
S3: nano silver the bonding water suction nonwoven layer on nanometer silver antimicrobial coating: will be located in step S2 on butadiene-styrene rubber
It is bonded water suction nonwoven layer on antimicrobial coating the same side and hot melt adhesive is heated in advance, it is soft that the nonwoven layer that will absorb water is attached to heating
In the hot melt adhesive of change, bonding is fastened finally by the mode of pressing；
S4: fire proof seal gel coating is set on another surface of butadiene-styrene rubber base: by bonding water suction non-woven fabrics in step S3
Uniformly paint fire proof seal gel coating on another surface of butadiene-styrene rubber base after layer, fire proof seal gel coating with a thickness of
0.13mm；
S5: pure acrylic polymer emulsion waterproof coating is set on the surface of fireprotection layer: fireproof seal gum being applied in advance
Layer squeezes and catches up with bubble, will be painted on the butadiene-styrene rubber after fire proof seal gel coating in step S4 and is uniformly coated with pure acrylic acid polymer
Emulsion water-proof coating, in such a way that incubator constant temperature dries, and the temperature setting of incubator cuts out packet at 42.5 DEG C after drying
Dress.
Embodiment three:
This is used to manufacture the preparation method of composite material of elastic surgical packet, and specific step is as follows:
S1: butadiene-styrene rubber raw material is coated uniformly on carrier surface: using the smooth stainless steel in surface as carrier, in advance
Adhesion protective oil membrane coat is coated on the surface of stainless steel carrier, and the butadiene-styrene rubber raw material of heating is coated uniformly on to the table of carrier
On face, butadiene-styrene rubber base, and the thickness of butadiene-styrene rubber base are obtained after butadiene-styrene rubber, butadiene rubber mixed raw material are cooled and shaped
Degree is 0.25mm；
S2: nanometer silver antimicrobial coating: the butadiene-styrene rubber base obtained in step sl is laid in molding butadiene-styrene rubber base
Even application hot melt adhesive on one side surface of layer, and nanometer silver antimicrobial coating is sprayed in hot melt adhesive, nanometer silver antimicrobial coating
With a thickness of 0.07mm；
S3: nano silver the bonding water suction nonwoven layer on nanometer silver antimicrobial coating: will be located in step S2 on butadiene-styrene rubber
It is bonded water suction nonwoven layer on antimicrobial coating the same side and hot melt adhesive is heated in advance, it is soft that the nonwoven layer that will absorb water is attached to heating
In the hot melt adhesive of change, bonding is fastened finally by the mode of pressing；
S4: fire proof seal gel coating is set on another surface of butadiene-styrene rubber base: by bonding water suction non-woven fabrics in step S3
Uniformly paint fire proof seal gel coating on another surface of butadiene-styrene rubber base after layer, fire proof seal gel coating with a thickness of
0.2mm；
S5: pure acrylic polymer emulsion waterproof coating is set on the surface of fireprotection layer: fireproof seal gum being applied in advance
Layer squeezes and catches up with bubble, will be painted on the butadiene-styrene rubber after fire proof seal gel coating in step S4 and is uniformly coated with pure acrylic acid polymer
Emulsion water-proof coating, in such a way that incubator constant temperature dries, and the temperature setting of incubator cuts out packet at 45 DEG C after drying
Dress.
Three groups of composite materials are obtained by above three groups of embodiments, and performance comparison, tool are carried out to three groups of composite materials
Body comparison result is as follows:
By the functional comparing result for the composite material that the three groups of above embodiments obtain, embodiment two is comprehensively considered
The composite material of acquisition is relatively more suitble to the use of operation packet.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms；Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
Interior, any reference signs in the claims should not be construed as limiting the involved claims.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of for manufacturing the composite material of elastic surgical packet, it is characterised in that: this is used to manufacture the compound of elastic surgical packet
Material includes elastic layer (3) and the fireprotection layer (2) being separately positioned on elastic layer (3) two sidewalls, stenlizing layer (4), the fire prevention
It is provided with waterproof layer (1) on another surface of layer (2), is provided with water absorption layer (5) on another surface of the stenlizing layer (4).
2. according to claim 1 a kind of for manufacturing the composite material of elastic surgical packet, it is characterised in that: the elasticity
Layer (3) is thermoplastic elastomer elastic layer, and the thermoplastic elastomer elastic layer uses butadiene-styrene rubber, butadiene rubber, isoprene rubber, second
One of third rubber, butyl rubber, neoprene, nitrile rubber or several mixed rubbers.
3. according to claim 2 a kind of for manufacturing the composite material of elastic surgical packet, it is characterised in that: the thermoplastic
Property rubber elastic layer with a thickness of 0.1-0.25mm.
4. according to claim 1 a kind of for manufacturing the composite material of elastic surgical packet, it is characterised in that: the fire prevention
Layer (2) be even application fire proof seal gel coating, and fire proof seal gel coating with a thickness of 0.01-0.05mm.
5. according to claim 1 a kind of for manufacturing the composite material of elastic surgical packet, it is characterised in that: the waterproof
Layer (1) is pure acrylic polymer emulsion waterproof coating.
6. according to claim 5 a kind of for manufacturing the composite material of elastic surgical packet, it is characterised in that: the pure C
Addition anticorrosive and antioxidant in olefin(e) acid polymer emulsion waterproof coating.
7. according to claim 1 a kind of for manufacturing the composite material of elastic surgical packet, it is characterised in that: the sterilization
Layer (4) is nanometer silver antimicrobial coating.
8. according to claim 1 a kind of for manufacturing the composite material of elastic surgical packet, it is characterised in that: the water suction
Layer (5) is water suction nonwoven layer.
9. a kind of preparation side of the composite material for manufacturing elastic surgical packet as described in any one of claim 1-8
Method, it is characterised in that: this is used to manufacture the preparation method of the composite material of elastic surgical packet, and specific step is as follows:
S1: elastic layer (3) raw material is coated uniformly on carrier surface: using the smooth metal material in surface as carrier, in advance
Anti-stick coating is coated on the surface of carrier, and the elastic layer of heating (3) raw material is coated uniformly on the surface of carrier, to bullet
Property layer (3) raw material be cooled and shaped after obtain elastic layer (3) base；
S2: stenlizing layer (4) are laid in molding elastic layer (3): a side surface of elastic layer (3) base obtained in step sl
Upper even application hot melt adhesive, and stenlizing layer (4) are sprayed in hot melt adhesive；
S3: water absorption layer (5) are bonded on stenlizing layer (4): will be located on stenlizing layer (4) the same side on elastic layer (3) in step S2
It is bonded water absorption layer (5) and hot melt adhesive is heated in advance, water absorption layer (5) is attached in the hot melt adhesive of heating and softening, finally by
The mode of pressing fastens bonding；
S4: in another surface setting fireprotection layer (2) of elastic layer (3): by the elastic layer (3) after being bonded water absorption layer (5) in step S3
Another surface on uniformly paint fireprotection layer (2)；
S5: waterproof layer (1) is set on the surface of fireprotection layer: will be painted in step S4 on the elastic layer (3) after fireprotection layer (2)
It is even to coat waterproof layer (1), packaging is cut out after drying.
10. according to claim 9 a kind of for manufacturing the preparation method of the composite material of elastic surgical packet, feature exists
In: bubble is caught up with coating between waterproof layer (1) in advance to squeeze fireprotection layer (2) in the step S5, it is described to dry using heat preservation
The mode that case constant temperature dries, and the temperature setting of incubator is at 40-45 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910004142.8A CN109849461A (en) | 2019-01-03 | 2019-01-03 | It is a kind of for manufacturing the composite material and its method of elastic surgical packet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910004142.8A CN109849461A (en) | 2019-01-03 | 2019-01-03 | It is a kind of for manufacturing the composite material and its method of elastic surgical packet |
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| Publication Number | Publication Date |
|---|---|
| CN109849461A true CN109849461A (en) | 2019-06-07 |
Family
ID=66893828
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910004142.8A Pending CN109849461A (en) | 2019-01-03 | 2019-01-03 | It is a kind of for manufacturing the composite material and its method of elastic surgical packet |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160279894A1 (en) * | 2015-03-26 | 2016-09-29 | Cheng-Ta Tsai | Breathable and elastic spacer fabric composite and method for making the same |
| CN106863956A (en) * | 2017-02-27 | 2017-06-20 | 合肥中科富华新材料有限公司 | A kind of waterproof waterproof cloth and preparation method |
| CN108215379A (en) * | 2017-12-15 | 2018-06-29 | 合肥普尔德医疗用品有限公司 | It is a kind of for inorganic or organic nanocomposite of protective garment and preparation method thereof |
| CN108312648A (en) * | 2017-12-15 | 2018-07-24 | 合肥普尔德医疗用品有限公司 | Composite material for manufacturing elastic surgical packet and its method |
| CN207758254U (en) * | 2017-12-20 | 2018-08-24 | 安徽普尔德无纺科技有限公司 | A kind of sterile medical operation packet compound nonwoven cloth |
-
2019
- 2019-01-03 CN CN201910004142.8A patent/CN109849461A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160279894A1 (en) * | 2015-03-26 | 2016-09-29 | Cheng-Ta Tsai | Breathable and elastic spacer fabric composite and method for making the same |
| CN106863956A (en) * | 2017-02-27 | 2017-06-20 | 合肥中科富华新材料有限公司 | A kind of waterproof waterproof cloth and preparation method |
| CN108215379A (en) * | 2017-12-15 | 2018-06-29 | 合肥普尔德医疗用品有限公司 | It is a kind of for inorganic or organic nanocomposite of protective garment and preparation method thereof |
| CN108312648A (en) * | 2017-12-15 | 2018-07-24 | 合肥普尔德医疗用品有限公司 | Composite material for manufacturing elastic surgical packet and its method |
| CN207758254U (en) * | 2017-12-20 | 2018-08-24 | 安徽普尔德无纺科技有限公司 | A kind of sterile medical operation packet compound nonwoven cloth |
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Application publication date: 20190607 |
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