Sleeping bag filling material with low moisture absorption and high heat preservation
A filling material, low moisture absorption technology, applied in sleeping blankets, biocides, plant growth regulators, etc., which can solve the problems of decreased thermal insulation effect and easy breeding of bacteria
Inactive Publication Date: 2021-08-24
苏州星颢新材料科技有限公司
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Problems solved by technology
[0003] The interior of the sleeping bag needs to be filled with thermal insulation materials. The thermal insulation effect of traditional thermal insulation materials will decrease after a period of use. At the same time, when used outdoors, it is easy to absorb a large amount of moisture, resulting in a decrease in thermal insulation effect, and it is easier to breed bacteria
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[0024] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0025] It should be noted that the terms "first" and "second" in the specification and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific order or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for ...
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Abstract
The invention discloses a low-moisture-absorption and high-heat-preservation filling material for a sleeping bag. The filling material comprises an outer wrapping material and an inner filling material, the outer wrapping material comprises a low moisture absorption layer, a heat preservation layer, a degerming layer and an insect expelling layer, the heat preservation layer is fixedly arranged on the inner side of the low moisture absorption layer in a composite mode, and the degerming layer is fixedly arranged on the inner side of the heat preservation layer in a composite mode; an insect expelling layer is fixedly arranged on the inner side of the degerming layer in a composite mode, and an inner cavity of the insect expelling layer is filled with an inner filling material. The structure is reasonable, and the heat preservation effect is good. The outer wrapping material is arranged outside the material, and the low moisture absorption layer has low moisture absorption and has a good moisture-proof effect; in addition, the heat preservation layer has a good heat preservation effect, and the heat preservation performance of the device can be further improved. In addition, the material is provided with the degerming layer, by which the material has certain antibacterial and bacteriostatic effects, is suitable for being used for a long time, and avoids bacterium breeding.
Description
technical field [0001] The application relates to a filling material, in particular to a filling material for a sleeping bag with low moisture absorption and high thermal insulation. Background technique [0002] A sleeping bag is a bag used for sleeping. Most of the sleeping bags on the market have signs of comfort temperature and extreme temperature. The comfort temperature is a series of temperatures for the user to sleep all night, with a maximum and a minimum. The highest comfortable temperature refers to the kind of heat that feels hot in the sleeping bag but not sweating a lot. It is generally defined as the sleeping bag zipper is opened, the arms are placed outside, and the head of the sleeping bag is not tightened. [0003] The interior of the sleeping bag needs to be filled with thermal insulation materials. The thermal insulation effect of traditional thermal insulation materials will decrease after a period of use. At the same time, when used outdoors, it is eas...
Claims
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IPC IPC(8): B32B27/02
CPCA01N65/00A01N65/28A47G9/007A47G9/08B32B5/02B32B5/024B32B5/08B32B5/26B32B7/14B32B15/02B32B33/00B32B2255/02B32B2255/24B32B2262/0261B32B2262/0284B32B2262/062B32B2262/065B32B2262/08B32B2262/103B32B2262/14B32B2307/304B32B2307/7145B32B2307/726B32B2307/764A01N65/22A01N65/08
Inventor 王星
Owner 苏州星颢新材料科技有限公司