JP3230275U - Vinyl sheet fire prevention measures - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vinyl sheet which easily ignites a flame fire such as a lighter in a peripheral portion and prevents combustion from expanding. SOLUTION: The peripheral part of a vinyl sheet 1 is covered with a folded aluminum foil 2, and a stapler or staple is used to fix the vinyl sheet and the aluminum foil with a core 3 to cover the peripheral part of the vinyl sheet with a lighter. Take fire prevention measures to prevent the ignition of flames such as aluminum and the spread of combustion. [Selection diagram] Fig. 1

Description

The idea is to take fire prevention measures for vinyl sheets.

Since January 2nd year of Reiwa, vinyl sheets have been hung in places where people talk with people such as goods stores, restaurants, and government offices for the purpose of preventing virus droplet infection in Japan. Vinyl sheets, which are petroleum products, are also flameproof products, but their prices are higher than those of non-flameproof products, which hinders their widespread use. Since some vinyl sheets other than flameproof products are easily ignited by flames such as lighters and the combustion spreads, some fire departments nationwide are enlightening fire prevention.
In April 2nd year of Reiwa, when a customer ignited a lighter at a store in Osaka prefecture where a vinyl sheet was hung, the vinyl sheet ignited and burned.

The problem is that vinyl sheets of petroleum products are easily ignited by flames such as lighters in the peripheral area, and combustion may expand.

The peripheral part of the vinyl sheet is covered with aluminum foil, a product with a width of 25 cm and a thickness of 11 micrometers, folded once to four times, and fixed with a stapler or staple core.

The vinyl sheet did not ignite even when the lighter's fire was brought into contact with the aluminum foil fixed to the periphery of the vinyl sheet and heated for 1 minute. In addition, no combustion phenomenon was observed. However, it was found that a part of the vinyl sheet melted.
Fire-fighting and fire-prevention objects other than fire-fighting-prevention objects The fire-fighting objects listed in Appendix 1 of the Enforcement Ordinance, general houses, and vinyl sheets used in the beaniele house in the fields are not subject to flame-retardant regulations, so flame-retardant products should be used. It is desirable that products with aluminum foil covering the periphery of vinyl sheets become widespread.
In addition, the effect of cutting the vinyl sheet into the shape of an animal or the like to enhance the design can be expected.

It is a front view which shows the Example of the vinyl sheet of this invention.

Vinyl sheet, product from 0.18 mm to 0.25 mm thick, aluminum foil, 25 cm wide, 11 micrometer thick product folded 4 times and processed to 1.5 cm wide vinyl Cover the periphery of the sheet and fix it with a stapler or staple core.

Vinyl sheet, from 0.18 mm to 0.25 mm thick Aluminum foil around the product, 25 cm wide, 11 μm thick product folded 4 times and processed to about 1.5 cm wide I put something on it and put the lighter's fire on the aluminum foil and heated it for 1 minute, but the vinyl sheet did not ignite. In addition, no combustion phenomenon was observed. However, it was found that a part of the vinyl sheet melted.

1 Vinyl sheet 2 Aluminum foil 3 Stapler and staple core

Claims (1)

As a fire prevention measure for vinyl sheets, cover the periphery of the vinyl sheet with a folded aluminum foil, fix the vinyl sheet and aluminum foil with a stapler or staple core, and burn a lighter or the like around the vinyl sheet. Take fire prevention measures to prevent the fire from igniting and expanding the combustion.

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