CN2652364Y - Medical non-woven cloth air ventilation adhesive plaster - Google Patents
Medical non-woven cloth air ventilation adhesive plaster Download PDFInfo
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- CN2652364Y CN2652364Y CN 200320108735 CN200320108735U CN2652364Y CN 2652364 Y CN2652364 Y CN 2652364Y CN 200320108735 CN200320108735 CN 200320108735 CN 200320108735 U CN200320108735 U CN 200320108735U CN 2652364 Y CN2652364 Y CN 2652364Y
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Abstract
A medical non-woven cloth ventilate adhesive tape comprises a basic material and a mucilage glue layer at front face of the basic material as well as an anti-sticking layer at back face of the basic material and is characterized in that: the basic material is a medical non-woven cloth, the mucilage glue layer at front face of the basic material is a medical pressure-sensitive adhesives and the anti-sticking layer at back face of the basic material is a watery dispersoid antisticking agent copolymerized with crylic acid fluorocarbon silame. Except soft feeling, a certain of tensile strength and no fibre floss, the utility model is characterized in that the adhesive tape does not cause skin allergies, has a better permeability, better adhesion, compatibility with skins, application to sterilization treatment, no cell intoxication and little odor, etc. and thus the medical non-woven cloth facilitates various kinds of medical applications.
Description
One, technical field:
This utility model relates to a kind of medical adhesive tape, particularly discloses a kind of medical non-weaving cloth breathable adhesive tape, is applied in medicine and hygiene fields.
Two, background technology:
As everyone knows, the fabricbase zinc oxide rubber adhesive plaster, the fabricbase plaster that are widely used in medicine and hygiene fields paste, solvent-based adhesive is adopted in wound subsides etc. mostly, for increasing sweat proof and adhesiveness, more inserts and tackifying resin in glue, have been increased, very easily cause skin allergy, and produce the transfer of glue.The advantage of hot-fusible pressure-sensitive adhesive is already by public cognitive.Therefore pressure sensitive adhesive tape has been applied in medicine and hygiene fields, it is compared with traditional fabricbase zinc oxide rubber adhesive plaster, processed edge is arranged, many advantages such as capital input repayment and product cost, though but traditional hot-fusible pressure-sensitive adhesive has stronger viscosity, but the scope of moisture-proof is little, significant limitation is arranged in the use, at high temperature has only small shearing force, and it is relatively poor aspect more anti-chemical external force and uvioresistant, when pressure sensitive adhesive goods otch of making and impression, produce heat extensibility and cause glue to overflow easily at the edge.
Three, summary of the invention:
Medical heat-sensitive glue is widely used in adhesive article and some medical composite materials of medicine and hygiene fields, except general better coating performance that hot-fusible pressure-sensitive adhesive had and stability, this utility model is at the problem of the adhesive article existence of former medicine and hygiene fields and the appearance of new material, the medical hot melt pressure sensitive adhesive is proposed hypoallergenic, also had new demands such as coating back breathability with the adhesiveness of skin, realized a kind of medical non-weaving cloth breathable adhesive tape.
This utility model is to realize like this, a kind of medical non-weaving cloth breathable adhesive tape, comprise the adhesive-layer in base material and base material front and the adherent layer of substrate backside, it is characterized in that: described base material is medical non-weaving cloth, base material at first floods emulsion acrylic resin and carries out reinforcement, and the starching amount is 18g～20g/m
2, the adhesive-layer in base material front is the medical hot melt pressure sensitive adhesive, the adherent layer of substrate backside is the aqueous dispersion antitack agent of acrylic acid silicon-carbon fluorine copolymerization.The adhesive-layer coating weight in base material front is 28g～30g/m
2, the adherent layer coating weight of substrate backside is 0.5g～0.8g/m
2The coating apparatus of base material front adhesive-layer is the PUR spraying colloid system, the coating medical hot melt pressure sensitive adhesive of breathing freely.
This utility model except that soft, certain tensile strength arranged, do not produce the fiber floss, also have following beneficial effect:
1, can not cause skin allergy, this utility model sticks on the skin, and skin is not produced stimulation, can not occur rubescent, itch, grow anaphylactic reactions such as hillock rash;
2, good permeability, the material behind this utility model product gluing has gas-pervious effect, makes skin ventilated as usual after adhesive article is pasted, and to perspire, prevent to warp beneficial, the drying that keeps wound, the healing of accelerating wound is all had better action;
3, have good adhesiveness, well adapted to the difference that dryness is different with oiliness, how close fine hair is and sparse, skin smooth and the coarse difference of human skin;
4, with the compatibility of skin:
A, peel strength are little, are controlled at about 3N/cm, therefore stick on no tight sense on the skin, and no sticky feeling is during strip off, painless from skin, not injured skin;
B, with various skins bonding force is preferably arranged all, adhesive article can paste in moment, was used on the wound or wound circumference, need not put forth one's strength press by, even after pasting the long period, also can not warp on skin comes off;
C, after tearing, skin do not have residual remains, especially in the edge of adhesive material;
5, adaptation is disinfected, and adopts an ancient woman's ornament agate and cobalt ray to the wound disinfection, and is very little to the adhesive tape influence.
Four, description of drawings:
Accompanying drawing is this utility model structural representation
In the drawings: 1, medical non-weaving cloth; 2, medical hot melt pressure sensitive adhesive; 3, the aqueous dispersion antitack agent of acrylic acid silicon-carbon fluorine copolymerization.
Five, the specific embodiment:
With reference to the accompanying drawings, at first flood emulsion acrylic resin and carry out reinforcement before medical non-weaving cloth 1 is being coated with adhesive layer and adherent layer, the starching amount is 18g～20g/m
2The positive ventilative coating of the PUR spraying colloid system equipment medical hot melt pressure sensitive adhesive 2 that adopts, coating weight is 28g～30g/m
2The aqueous dispersion antitack agent 3 of the medical non-weaving cloth of base material back side coating acrylic acid silicon-carbon fluorine copolymerization, the method for employing roller coating, coating weight is controlled at 0.5g～0.8g/m
2, shift the antiseized emulsion of last layer thinly, and adopt the method for the rapid heating in surface to make its curing, and be unlikely to make antitack agent to be penetrated into the base material reverse side, in order to avoid influence the front gluing.The material of adherent layer is the aqueous dispersion antitack agent of acrylic acid silicon-carbon fluorine copolymerization, rather than traditional oil-soluble silicone oil antitack agent.
Claims (3)
1, a kind of medical non-weaving cloth breathable adhesive tape, comprise the adhesive-layer in base material and base material front and the adherent layer of substrate backside, it is characterized in that: described base material is medical non-weaving cloth, base material at first floods emulsion acrylic resin and carries out reinforcement, the adhesive-layer in base material front is the medical hot melt pressure sensitive adhesive, and the adherent layer of substrate backside is the aqueous dispersion antitack agent of acrylic acid silicon-carbon fluorine copolymerization.
2, medical non-weaving cloth breathable adhesive tape according to claim 1 is characterized in that: base material reinforcement starching amount is 18g～20g/m
2, the adhesive-layer coating weight in base material front is 28g～30g/m
2, the adherent layer coating weight of substrate backside is 0.5g～0.8g/m
2
3, medical non-weaving cloth breathable adhesive tape according to claim 1 and 2, it is characterized in that: the coating apparatus of base material front adhesive-layer is the PUR spraying colloid system, the coating medical hot melt pressure sensitive adhesive of breathing freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108735 CN2652364Y (en) | 2003-10-08 | 2003-10-08 | Medical non-woven cloth air ventilation adhesive plaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108735 CN2652364Y (en) | 2003-10-08 | 2003-10-08 | Medical non-woven cloth air ventilation adhesive plaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2652364Y true CN2652364Y (en) | 2004-11-03 |
Family
ID=34342829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320108735 Expired - Lifetime CN2652364Y (en) | 2003-10-08 | 2003-10-08 | Medical non-woven cloth air ventilation adhesive plaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2652364Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929079A (en) * | 2010-08-18 | 2010-12-29 | 昆山胜昱无纺布有限公司 | Method for manufacturing medicinal ventilated adhesive tape base material |
-
2003
- 2003-10-08 CN CN 200320108735 patent/CN2652364Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929079A (en) * | 2010-08-18 | 2010-12-29 | 昆山胜昱无纺布有限公司 | Method for manufacturing medicinal ventilated adhesive tape base material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131008 Granted publication date: 20041103 |