CN2486573Y

CN2486573Y - Elastic cotton

Info

Publication number: CN2486573Y
Application number: CN01230754U
Authority: CN
Inventors: 王耀亿
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-25
Filing date: 2001-07-25
Publication date: 2002-04-17
Anticipated expiration: 2011-07-25

Abstract

Elastic cotton is regularly stacked by a plurality of layers of cotton nets. Each layer of cotton net is vertical to the superior and inferior surfaces of the elastic cotton. Because the elastic cotton produces elastic force by the vertically arranged layers of cotton nets, so an ordinary raw material or fiber can therefore produce such an elastic force as same as that made by a foam. When the elastic cotton replaces with the foam cotton, the utility model then is nontoxic and environment-friendly; furthermore, no special material is necessary.

Description

Elastic cotton

Technical field:

The utility model relates to a kind of elastic cotton, and it is a kind of environment-protecting product that replaces foam, sponge, resin cotton etc., and is a kind of novel filtration, sound-absorbing, heat-barrier material.

Background technology:

At present, general traditional resin cotton, sponge, foam is to use fibrous material to add resin (sprinkling, impregnation), drying forms again, because resin itself contains phenol aldehyde equal solvent composition, solvent recovery is difficult in manufacture process, therefore the health to the operator has greatest injury, if the environmental issue that enters in the atmosphere to be caused just is difficult for grasping more.Because resin cotton is to use the resin sticker, therefore product resource recycling afterwards quite is not easy, and the environmental issue that is caused has not been that the goods producer can solve and estimate, may be difficult to remedy.

Summary of the invention:

The purpose of this utility model is exactly in order to overcome the above problems, and a kind of elastic cotton is provided, and elasticity, nontoxic, environmental protection are preferably arranged, and reaches the replacement sponge, the purpose of resin cotton, sponge.

The utility model realizes that the scheme of above-mentioned purpose is: a kind of elastic cotton is characterized in that: it is to be stacked by multilayer web rule, and the upper and lower surface of every layer of web and elastic cotton is perpendicular.

Adopt the useful result of above scheme: the generation elastic force because it is by multilayer web vertical margin, its principle is far longer than its original elastic force as the folding elastic force that paper produced.Make common raw material or fiber can both produce the same elastic force of foam like this, and obviously can reach effect nontoxic, environmental protection, need not special material with materials such as their replacement foams.

Description of drawings:

Fig. 1 is the utility model elastic cotton generalized section.

Fig. 2 is the generalized section after the utility model elastic cotton is adhered mutually.

Fig. 3 is the utility model elastic cotton schematic perspective view.

Fig. 4 the utility model elastic cotton product upper and lower surface is cut into the schematic diagram behind the plane.

Fig. 5 the utility model elastic cotton formed product process schematic diagram.

The specific embodiment:

Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiment.

See Fig. 1,3, shown in elastic cotton stack by multilayer web 2 rules, the upper and lower surface of every layer of web 2 wire side and elastic cotton 1 is perpendicular.Described multilayer web 2 can be to form by a web is folding, also can be to stack into the multilayer web mutually by polylith.

In order to keep shape of product, increase elastic force, penetrant 3 by interlayer is interweaved or adheres, as shown in Figure 2.According to the different application occasion, the upper and lower surface of finished product can be cut into the plane, as shown in Figure 4.

Simply introduce a kind of process of manufacturing this elastic cotton below: see Fig. 5, with the fibrous material of two or more different melting points (just should be common, the material of environmental protection, as cotton, recyclable duds material, the waste spinning fabric, the once visited place blanket, regeneration cotton etc.), according to certain mixed, after opener and comb and parallel cotton fibers prior to spinning engineering, make very thin web 2, web 2 being carried out cut one through make-up machine again pushes away on the netted conveyer belt that makes vertical (Fig. 5) the well-regulated feeding baking oven of fiber, through conveyer belt will be stereochemical structure fabric as vertical forming such as the wave send into and toast in the baking oven, the fiber fusion that molten point is lower makes other fiber combination, be adhered together, behind the cooling system cooling and shaping, just become elastic cotton product of the present utility model again.Among Fig. 5,3 is die, and 4 is baking oven, and 5 is netted conveyer belt, and 6 is pull bar.

In above-mentioned production process, need not add any chemical agent, so the process of manufacturing is very environmental protection.The leftover bits that produced in the process can be recovered in the production process immediately, can not be interrupted not only environmental protection, and conservation.

As mentioned above, manufacture the raw material of this product and be not only, also can use other waste materials, make the product of different purposes with cotton, as:

1, keeps bottle reclaiming fiber to can be made into the elastic cotton product and replace foam;

2, reclaim duds material and waste spinning fabric, can be made into the elastic cotton product do in the auto manufacturing every

Sound heat pad;

3, reclaim once visited place blanket and regeneration cotton and can be made into fill-in pad, or the like.

Claims

1. elastic cotton, it is characterized in that: it is to be stacked by multilayer web (2) rule, the upper and lower surface of every layer of web (2) wire side and elastic cotton (1) is perpendicular.

2. elastic cotton as claimed in claim 1 is characterized in that: described multilayer web (2) is to form by a web is folding.

3. elastic cotton as claimed in claim 1 is characterized in that: described web (2) has polylith, stacks into the multilayer web mutually.

4. as claim 1 or 2 or 3 described elastic cottons, it is characterized in that: be interweaved by the penetrant (3) of interlayer between the described multilayer web (2) or adhere.