CN208192424U - A kind of New Nonwovens cloth bag - Google Patents

Abstract

The utility model relates to a kind of non-woven bags, including hand-strap, bag body, hand-strap is fixed on the outermost layer of bag body, the right and left is each to fix one, mainly bag body is made of nonwoven layer, flexible air gelatinous fibre layer, aluminium foil layer trilaminate material, on the aluminium foil layer of sack, it is equipped with mutually matched magic tape, flexible air gelatinous fibre layer uses nanometer titanium dioxide silica aerogel fiber.Advantage is that flexible air gelatinous fibre layer has good thermal insulation and hydrophobicity, and heat insulation is 2-5 times of Conventional insulation, flexible aerogel material under identical heat insulation effect, it is thinner than Conventional insulation more than half.There is excellent heat insulation function, water-proof function to make the non-woven bag not only, but also more frivolous, carries also more convenient.

Description

A kind of New Nonwovens cloth bag

Technical field

The utility model belongs to cloth bag field more particularly to a kind of non-woven bag.

Background technique

With the reinforcement of people's environmental consciousness, traditional polybag is replaced by more environmentally-friendly non-woven bag gradually.More Carry out more people when commodity are bought in the markets such as supermarket, oneself can all take reusable non-woven bag.But it is general Non-woven bag is easy for just melting in way home without heat insulation function in the food such as ice cream etc. that summer purchase needs to refrigerate Change damage to fall；In addition, if situations such as encountering the big rainy day, being just easy to allow since general non-woven bag does not have water-proof function Water immerses the article in bag, thus damage product.

Summary of the invention

The purpose of this utility model is in view of the drawbacks of the prior art, to design and develop that a kind of heat-proof quality is good, waterproof, carrying Light New Nonwovens cloth bag.

The design scheme of the utility model: including hand-strap, bag body, hand-strap is fixed on the outermost layer of bag body, left and right two Side is each to fix one, and mainly bag body is made of nonwoven layer, flexible air gelatinous fibre layer, aluminium foil layer trilaminate material, the bag The innermost layer of body is aluminium foil layer, and middle layer is flexible air gelatinous fibre layer, and outermost layer is nonwoven layer.

Preferably, on the aluminium foil layer of sack, it is equipped with mutually matched magic tape.

Preferably, the flexible air gelatinous fibre layer uses nanometer titanium dioxide silica aerogel fiber.

The utility model has the advantages that middle layer flexible air gelatinous fibre layer has good thermal insulation and hydrophobicity, it is heat-insulated Effect is 2-5 times of Conventional insulation, flexible aerogel material under identical heat insulation effect, it is thinner than Conventional insulation by one Half or more.There is excellent heat insulation function, water-proof function to make the non-woven bag not only, but also more frivolous, carries also more Add conveniently.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

In figure, 1, hand-strap, 2, magic tape, 3, nonwoven layer, 4, flexible air gelatinous fibre layer, 5, aluminium foil layer.

Specific embodiment

With reference to the accompanying drawings, the utility model is described further.

New Nonwovens cloth bag as shown in Figure 1, including hand-strap 1, bag body, hand-strap 1 are fixed on the outermost layer of bag body, left Right both sides are each to fix one, and bag body is made of nonwoven layer 3, flexible air gelatinous fibre layer 4,5 trilaminate material of aluminium foil layer, the bag The innermost layer of body is aluminium foil layer 5, and middle layer is flexible air gelatinous fibre layer 4, and outermost layer is nonwoven layer 3, wherein flexible airsetting Glue fiber layer 4 has good thermal insulation and hydrophobicity, and heat insulation is 2-5 times of Conventional insulation, identical heat insulation effect Under, material is more frivolous, on the aluminium foil layer 5 of sack, is equipped with mutually matched magic tape 2, can be by bag when being bonded together It mouthful seals up completely, reduces outside air and exchanged with air in bag, prevented in the inflow bag such as rainwater.

On the aluminium foil layer 5 of sack, it is equipped with mutually matched magic tape 2, can be sealed sack completely when being bonded together On.

Flexible air gelatinous fibre layer 4 uses nanometer titanium dioxide silica aerogel fiber, with a thickness of 2mm.

The utility model is described in detail above by embodiment, but the content is only the utility model Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model Variation and improve etc., should still belong within the patent covering scope of the utility model.

Claims (3)

1. a kind of New Nonwovens cloth bag, including hand-strap, bag body, hand-strap is fixed on bag body outer layer, and the right and left respectively has one, It is characterized in that bag body is made of nonwoven layer, flexible air gelatinous fibre layer, aluminium foil layer trilaminate material, outer layer is nonwoven layer, in Layer by layer for flexible air gelatinous fibre, internal layer is aluminium foil layer to interbed.

2. New Nonwovens cloth bag according to claim 1, it is characterized in that being equipped with mutually matched on the aluminium foil layer of sack Magic tape.

3. New Nonwovens cloth bag according to claim 1 or 2, it is characterized in that the flexible air gelatinous fibre layer is nanometer two Silica aerogel fiber.