Warming bag

Abstract

The invention provides a warming bag. The warming bag is characterized in that a piece of canvas is made into an isosceles trapezoid body according to requirements, zippers are arranged on the two waist portions of the isosceles trapezoid body respectively, the finished isosceles trapezoid canvas body is arranged on the periphery of a seedling in an encircling mode, the zippers at the bottom ends are closed, and then the zippers are zipped up while soil is filled into the isosceles trapezoid body until the zippers and the soil reach the top of the seedling.

Description

technical field [0001] The invention relates to a thermal insulation bag for trees. Background technique: [0002] In winter, some tree seedlings are prone to freezing to death. Usually, the seedlings are buried in the mound to prevent freezing to death by natural accumulation. The natural accumulation of the mound is time-consuming, laborious and takes up space. Contents of the invention [0003] In order to overcome the shortage of time-consuming, labor-intensive and space-consuming antifreeze of natural piles of soil, the present invention provides a time-saving and efficient thermal bag. [0004] The technical solution adopted by the present invention to solve its technical problems is: use a piece of canvas to make an isosceles trapezoid as required, install slide fasteners at the two waists of the trapezoid, surround the seedlings with the trapezoid canvas that has been prepared, and fasten the upper bottom slide fastener. Pull the zipper upwards from the fill side ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the time-consuming, labor-intensive and space-consuming problem of natural accumulation of soil mounds, the present invention provides a time-saving and efficient thermal bag

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