CN201727727U - Pitted-surface rubber plug - Google Patents

Abstract

The utility model relates to the field of medicine packaging, in particular to a pitted-surface rubber plug. The surface of the rubber plug is in a pitted surface structure filled with convex-concave grains for reducing adhesion. The surface of the rubber plug is processed into a pitted surface, thereby reducing the contact area of the rubber plug with a machine when being used in a pharmaceutical factory, increasing line loading speed of the rubber plug, and effectively solving the problem of difficult line loading of the rubber. Accordingly, the pitted-surface rubber plug guarantees safety of drugs, also reduces the cost of the pharmaceutical factory, and improves qualification rate of the drugs.

Description

The pitted skin rubber stopper

Technical field

This utility model relates to the medical packaging field, relates in particular to a kind of pitted skin rubber stopper.

Background technology

The medical packaging material is an extremely important link in medicine, and be a kind of product that directly contacts with medicine for I class medicated bag material, also be directly connected to people's life security, an off the record saying is arranged in the industry: " plug is exactly a life ", the importance of visible plug.The plug of various descriptions emerges in an endless stream on the market now, such as bright finish plug, flat pad plug etc.In use there are a lot of problems in the plug of these kinds: the machine of walking during such as plug adhesion, machine top plug is smooth, fall plug etc., causes the machine qualification rate low, brought the unnecessary waste of serious pollution hidden trouble and plug to medicine.

The utility model content

At the problems referred to above, the purpose of this utility model is to provide a kind of pitted skin rubber stopper that reduces probability in adhesion, the raising.

For achieving the above object, the technical scheme that this utility model is taked is: a kind of pitted skin rubber stopper, described rubber stopper surface is for to be covered with raised and concave figures to reduce the pitted skin structure of adhesion.The volume of raised and concave figures is less than 1mm ³

This utility model becomes pitted skin with the surface treatment of rubber stopper, when reducing plug and using and the contact area of machine in the pharmaceutical factory, improved the last linear velocity of plug, solved the problem that it is difficult that plug is reached the standard grade effectively, thereby guaranteed the safety of medicine, also reduce the cost in pharmaceutical factory, improved the qualification rate of medicine.

Description of drawings

Below by describing this utility model particularly with reference to the accompanying drawings and in conjunction with example, advantage of the present utility model and implementation will be more apparent, wherein content shown in the accompanying drawing only is used for explaining to of the present utility model, and do not constitute the restriction of going up in all senses to of the present utility model, in the accompanying drawings:

Fig. 1 applies to the embodiment front view of butyl rubber bottle stopper for this utility model;

Fig. 2 is the cutaway view of Fig. 1;

Description of symbols among the figure: 1-rubber stopper, 2-raised and concave figures.

The specific embodiment

In order to understand this utility model better, below in conjunction with embodiment and accompanying drawing the technical solution of the utility model is described further, referring to Fig. 1 and Fig. 2:

This utility model is that embodiment describes the pitted skin rubber stopper to be applied to butyl rubber bottle stopper, reach the problem that goes up the machine difficulty in order to stop the plug adhesion, product is carried out on the basis of existing bright finish rubber stopper 1 and is improved, and rubber stopper 1 surface treatment becomes to be covered with the pitted skin structure of raised and concave figures 2.Making of pitted skin by having adopted advanced electric spark pitted skin to handle to the mould of making rubber stopper 1, rubber stopper 1 surface of preparing forms raised and concave figures 2 for projection and the pit that is rule, and the volume of projection and pit is all very little, at 1mm ³In.The pitted skin structure decrease plug when using and the contact area of machine in the pharmaceutical factory, improved the last linear velocity of plug, thereby guaranteed the safety of medicine, in addition because the reduction of pitted skin rubber stopper adhesive, can not need silicidation, the surface is clean more, stopped medicine is hung pearl because of plug problem.

Certainly, this utility model is equally applicable to medical rubber stoppers such as flat pad plug, oral liquid pad plug.Above with reference to description of drawings preferred embodiment of the present utility model, those skilled in the art do not break away from essence of the present utility model and spirit, can have multiple flexible program to realize this utility model.Below only be the preferable feasible embodiment of this utility model, be not so limit to interest field of the present utility model that the equivalence that all utilization this utility model description and accompanying drawing content are done changes, and all is contained within the interest field of the present utility model.

Claims (2)

1. pitted skin rubber stopper is characterized in that: described rubber stopper (1) surface is for to be covered with raised and concave figures (2) to reduce the pitted skin structure of adhesion.

2. pitted skin rubber stopper according to claim 1 is characterized in that: the volume of described raised and concave figures (2) is less than 1mm ³

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