Rubber strip for pressing film into fumigation slot pipe of warehouse

• Main Authors: ZHANG DONGMING, ZHAN JUN, QU GUOMIN, GAN LIHONG
• Format: Patent
• Language: English
• Published: 07.01.2015
• Subjects: CHEMICAL RIPENING OF FRUIT OR VEGETABLES; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT,VEGETABLES, EDIBLE SEEDS; THE PRESERVED, RIPENED, OR CANNED PRODUCTS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

The utility model discloses a rubber strip for pressing a film into a fumigation slot pipe of a warehouse. The rubber strip is cylindrical, wherein the outer layer of the rubber strip is a rubber layer, and the inner layer of the rubber strip is hollow; the end part of one side of a pressing strip is an arched male end which is outwardly raised, and the other side of the pressing strip is an arched female end which is inwardly sunken; the pressing strip is connected with an air inlet strip; a valve is arranged in the middle of the air inlet strip, and is connected with an air inlet which is connected with high-pressure inflation equipment. According to the rubber strip, the air tightness between the rubber strip and the slot pipe is improved; meanwhile, the male end and the female end are improved, so that the air tightness between each section of rubber pipe is improved, the air leakage of a plastic thin film in a food fumigation process is prevented, and the fumigation efficiency is improved.