JPH078310B2 - Aging prevention processing method for rubber balloons to insert appreciation objects - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a method for processing an object-inserting rubber balloon capable of maintaining the color and luster of the surface of the rubber balloon for a long period of time.

[Conventional technology and technical problems to be solved]

Inserting flowers and other appreciation items into rubber balloons and presenting them to close people will be very pleasing. However, when a balloon is greatly inflated, it is made of natural rubber or synthetic rubber, so the contact area with the outside air becomes extremely large, which accelerates the aging speed of the rubber forming the material, and There was a drawback that powder became attached to the surface in two days and the transparency of the rubber of the balloon itself became dirty and cloudy.

For some time, the present inventor has been developing new uses for balloons, and has been successful in devising transparent and opaque balloons containing fresh flowers (Act No. 5-15259). However, the balloon containing fresh flowers had a problem that when the rubber ages, the transparency of the balloon decreases significantly, making it impossible to appreciate the fresh flowers inside the balloon. Of.

The present invention has been made in view of the above problems in conventional rubber balloons, prevents aging of rubber,
It is a technical subject to provide a new processing method for prolonging the aesthetic value of a rubber balloon for inserting an object of appreciation.

[Means adopted for solving the problem]

Means adopted by the inventor for solving the above problems will be described with reference to the accompanying drawings.

That is, according to the present invention, when the rubber balloon 1 is inflated, the surface of the rubber balloon 1 is coated with an adhesive that becomes dry and transparent, while it is composed of a split mold 22 and a split mold 23 having a tube mouth 21, The air blowing neck 11 of the balloon 1 is attached in a folded manner to the tube mouth 21 of the split mold 22 of the balloon inflator 2 which forms the balloon inflating space 24 inside by adhering, and the balloon 1 is blown from the tube mouth 21. After inflating it by blowing air into it, the other split mold 23 is attached to the opening edge of the split mold 22 to keep the expansion space 24 'between the balloon 1 and the inflator 2 at a negative pressure, This negative pressure causes the air-blowing neck of the balloon to be opened.
The point is that the above technical problem is solved by adopting a processing means of inserting an appreciation object such as a fresh flower 3 from 11 and then sealing the neck 11 of the balloon and taking it out from the inflator 2. is there.

〔Example〕

Hereinafter, the present invention will be specifically described with reference to the embodiments shown in the accompanying drawings.

First, in this embodiment, the balloon inflator 2 as shown in FIGS. 2 and 3 is used. This balloon inflator 2
It is composed of a split mold 22 and a split mold 23 having a tube mouth 21, and a balloon expansion space 24 can be formed inside by joining them.

Next, as shown in FIG. 1, a synthetic rubber adhesive is applied to the transparent rubber balloon 1 before it is inflated and naturally dried.

Next, as shown in FIG. 2, the air blowing neck 11 of the balloon 1 is connected to the tube mouth of one split mold 22 which constitutes the balloon inflator 2.
Attach it to 21 in a folded shape, and just as if blowing a cylinder mouth 21
Blow air into the balloon 1. When the balloon 1 is inflated to the required size, the other split mold 23 is attached to the opening edge of the split mold 22 and locked.

Then, since the inflation space 24 'between the balloon 1 and the inflator 2 has a negative pressure, the balloon 1 does not deflate even if the air blowing neck 11 is opened. There, neck 11 into the balloon 1
When the fresh flower 3 is inserted from above, a balloon for inserting an ornament (fresh flower) with anti-aging processing is obtained (Fig. 3). By the way,
Since the rubber-based adhesive applied to the surface of the balloon 1 is ductile in the process of expanding the balloon 1, it spreads according to the expansion of the balloon 1 and still covers the surface to block contact with outside air. A transparent adhesive that can be applied to the balloon 1
The fresh flower 3 inside can be seen clearly.

As described above, according to the method of the present embodiment, the surface of the balloon is covered and the oxidation of the rubber is prevented, so that the transparency of the rubber balloon can be maintained for a long time.

Although the present embodiment is configured as described above, the present invention is not limited to the above embodiment, and various modifications can be made within the scope of the claims. In particular, the step of drying the adhesive may be performed after the balloon is inflated, or the adhesive-applied portion may be limited to a part and a window-shaped transparent portion may be left.

[Effect of the present invention]

As described in the above embodiments, according to the method of the present invention, the aging resistant rubber balloon with the appreciation object inserted can be efficiently used only by adding a very simple process of applying an adhesive to the surface of the balloon before inflation. Since it is possible to manufacture the balloon, it is possible to maintain the transparency of the obtained balloon for a long time,
It is possible to greatly improve the suitability of a rubber balloon for inserting an appreciation object.

As described above, according to the present invention, it is possible to make an object-insertion rubber balloon, which conventionally has a very poor shelf life, within a day or two, can be stored for a long period of time, which contributes to the industry of inserting articles into balloons for sale. It's big.

[Brief description of drawings]

FIG. 1 is an explanatory view of an adhesive application process in an embodiment of the present invention, and FIGS. 2 and 3 are process explanations showing a process of inflating a balloon using a balloon inflator and inserting a fresh flower into the balloon. It is a figure. 1 ... Balloon, 11 ... Air blowing neck, 2 ... Balloon inflator, 21 ... Cylinder mouth, 22.23 ... Split type, 24.24 '... Balloon inflation space, 3 ... Floral.

Claims (1)

[Claims] 1. When inflating a rubber balloon (1), a dry and transparent adhesive is applied to the surface of the rubber balloon (1), while a split mold (22) having a tube mouth (21) and a split mold (23) are combined. The air-blowing neck 11 of the balloon 1 is attached in a folded manner to the tube mouth 21 of the split mold 22 of the balloon inflator 2 which forms the balloon inflating space 24 by wearing the balloon inflating space 24. After inflating by blowing air, the other split mold 23 is attached to the opening edge of the split mold 22 to keep the expansion space 24 'between the balloon 1 and the inflator 2 at a negative pressure. The air-blowing neck of a balloon that is open due to negative pressure
A method for preventing aging of a rubber balloon for inserting an ornament, wherein an ornament such as a fresh flower 3 is inserted from 11 and then the neck 11 of the balloon is sealed and taken out from the inflator 2.