CN2370868Y

CN2370868Y - Multi-layer structure plaster

Info

Publication number: CN2370868Y
Application number: CN 99237556
Authority: CN
Inventors: 杨福海
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-04-21
Filing date: 1999-04-21
Publication date: 2000-03-29
Anticipated expiration: 2009-04-21

Abstract

The utility model relates to a multi-layer structure plaster which belongs to a fixing device of medicine for the external application of Chinese traditional medicine. The utility model is composed of a substrate layer, a middle layer and a film protecting layer, wherein, the middle layer is arranged in the center of the substrate layer. The utility model is characterized in that the substrate layer is coated fabric or non-woven rubberized fabric of flexible material with micropores, and a sponge ring is stuck in the center of the substrate layer. Paper without layers and medical ointment are orderly placed in the substrate layer, and then non-woven fabric and self-adhesive paper are covered on the sponge ring. A protecting film which is slightly bigger than the coated fabric or the non-woven rubberized fabric is also covered on the sponge ring, and then a manufactured product is finished. The plaster enables skin to have good breathability without hypersusceptibility because the substrate layer is the coated fabric or the non-woven rubberized fabric with flexibility and the micropores; before used, the plaster does not need to be roasted by fire. In addition, the medical ointment is fixed in the sponge ring, so the plaster can not dirty clothes in use. Compared with the traditional plaster, the utility model has practicability.

Description

The multiple structure plaster pastes

This utility model relates to the fixedly carrier with multiple structure of liniment.

In China Chinese medicine field, some disease adopts the method for inner disease outer treat to treat, and the way of external treatment mainly is to adopt plaster to be attached to carry out external application on the human body skin.The structure of conventional pastes plaster is made up of ointment layer and hypothallus, and hypothallus is mainly made by kraft paper, rubber plaster and brown elastic force adhesive plaster etc., when manufacturing, ointment is coated with invests hypothallus central authorities, again the hypothallus doubling is wrapped in the inside with ointment, or on the ointment layer, cover thin film again.During use, thin film is torn earlier the ointment layer is roasting soft,, roastingly hypothallus is drawn back gradually after soft, utilize the ointment sticky adhesive on the skin of human body if hypothallus is doubling with low baking temperature.Though pasting, makes simply on this plaster, with low cost, but because of wanting earlier with using behind the baking, comparatively bother, the place of no burning things which may cause a fire disaster can't be used, in addition, ointment sticks on the human body, is subjected to the influence of body temperature can make it thinning, and be not closed all around, be easy to the medicated clothing of making dirty, and have the part ointment to stick on the skin during Adhesive plaster with changable medicine, extremely be difficult for being removed, brown elastic force adhesive plaster, rubber plaster drug loading are few, and air-locked material that hypothallus adopts is manufactured, and some patient has the skin allergy phenomenon after using, and the patient is difficult to receive.So traditional plaster pastes many inconvenience when using.

The purpose of this utility model, be to provide a kind of and need do not use baking, the not direct and contact skin of ointment, hypothallus good permeability, do not occur the skin allergy phenomenon during use, and can make the active ingredient in the ointment have the plaster with multiple structure of certain slow releasing function to paste.

This utility model is solved by following technical scheme: a kind of multiple structure plaster pastes, it is by hypothallus, intermediate layer and cuticular layer are formed, the intermediate layer places the central authorities of hypothallus, topped on the intermediate layer have a cuticular layer more bigger than hypothallus, it is characterized in that: hypothallus is that a band micropore has flexible gummed cloth or non-woven rubberized fabric 1, the central authorities in gummed cloth or non-woven rubberized fabric 1 front are placed with a sponge circle 2, have in the sponge circle 2 one with the identical no layer paper 3 of its inner ring size, do not have on the layer paper 3 and be filled with the ointment 4 that sky in the sponge circle 3 is filled up, topped thereon have non-woven fabrics 5 and a self-adhesive paper 6 more bigger than sponge circle 3 outer rings, and topped on the self-adhesive paper 6 have a cuticula of making than the bigger aluminum foil paper of gummed cloth or non-woven rubberized fabric 1 or plastic foil 7.The reverse side of gummed cloth or non-woven rubberized fabric 1 posts the self-adhesive paper 8 more bigger than sponge circle 3 outer rings.During use, cuticula 7 is torn, throw off self-adhesive paper 6, it is affixed on the place, acupuncture point, then gummed cloth or non-woven rubberized fabric 1 can firmly be fixed in it on skin.

This plaster pastes and because of it adopts gummed cloth or non-woven rubberized fabric its ointment is fixed on the skin, do not need baking before the use, hypothallus adopts the flexible gummed cloth or the non-woven rubberized fabric of band micropore, firm with skin adhesive, make skin permeability good, do not cause skin allergy, seal by the sponge circle around the ointment, use the Chinese medicinal ointment medicated clothing of can not making dirty, be coated with nonwoven layer above the ointment, can make the active ingredient in the ointment slowly see through and play certain slow releasing function, paste with traditional plaster and compare, have better practicality.

That the utility model will be further described is as follows below in conjunction with accompanying drawing.

The structural representation that accompanying drawing pastes for the multiple structure plaster.

This plaster pastes the gummed cloth of the flexible material that will have micropore or non-woven rubberized fabric 1 as hypothallus, and gummed cloth or non-woven rubberized fabric 1 can be done squarely, circle, ellipse or polygon.Paste a sponge circle 2 in the central, with the fixing position of ointment 4.In sponge circle 2, place a no layer paper 3 that equates with its internal diameter, and cement, prevent that ointment 4 from exosmosing with gummed cloth or non-woven rubberized fabric 1.On the no layer paper 3 that ointment 4 is positioned in the sponge circle 2, ointment 4 can be ointment, plaster or medicine cake, and empty filling the in the sponge circle 2 expired.On ointment 4, cover one deck non-woven fabrics 5 more bigger then, rise and make the active ingredient slow releasing function of ointment 4, and alleviate the zest of 4 pairs of skins of ointment than sponge circle 2 outer rings, particularly favourable to the skin of infant.On non-woven fabrics 5, cover one deck self-adhesive paper 6 of the same size again, prevent the effect of exosmosing with it.Cover one deck cuticula 7 more bigger than gummed cloth or non-woven rubberized fabric 1 again on self-adhesive paper 6, and cement with gummed cloth or non-woven rubberized fabric 1, cuticula 7 can be made with aluminum foil paper or plastic sheeting.Reverse side at gummed cloth or non-woven rubberized fabric 1 covers one deck self-adhesive paper 8 more bigger than sponge circle 3 outer rings at last, rises to prevent ointment infiltration and dampproof effect, and prints trade mark and operation instruction thereon, promptly is made for this plaster with multiple structure and pastes.This structure sheaf helps the storage of ointment, during use, only needs cuticula 7 and self-adhesive paper 6 are torn, and is affixed on the place, acupuncture point, and gummed cloth or non-woven rubberized fabric 1 are firmly got final product with skin adhesive.

Claims

1. a multiple structure plaster pastes, it is by hypothallus, intermediate layer and cuticular layer are formed, the intermediate layer places the central authorities of hypothallus, topped on the intermediate layer have a cuticular layer more bigger than hypothallus, it is characterized in that: hypothallus is that a band micropore has flexible gummed cloth or non-woven rubberized fabric 1, the central authorities in gummed cloth or non-woven rubberized fabric 1 front are placed with a sponge circle 2, have in the sponge circle 2 one with the identical no layer paper 3 of its inner ring size, do not have on the layer paper 3 and be filled with the ointment 4 that sky in the sponge circle 3 is filled up, topped thereon have non-woven fabrics 5 and a self-adhesive paper 6 more bigger than sponge circle 3 outer rings, and topped on the self-adhesive paper 6 have a cuticula of making than the bigger aluminum foil paper of gummed cloth or non-woven rubberized fabric 1 or plastic foil 7.

2. multiple structure plaster according to claim 1 pastes, and it is characterized in that: the reverse side of gummed cloth or non-woven rubberized fabric 1 posts the self-adhesive paper 8 more bigger than sponge circle 3 outer rings.