CN210454018U - Novel multilayer composite pearl wool - Google Patents

Abstract

A novel multilayer composite pearl cotton relates to the technical field of packaging materials and comprises a first aluminum foil layer, a first pearl cotton layer, a reticular layer, a second pearl cotton layer and a second aluminum foil layer which are sequentially arranged from top to bottom, wherein the bottom surface of the first aluminum foil layer is connected with the top surface of the first pearl cotton layer through a first bonding layer, the bottom surface of the first pearl cotton layer is connected with the top surface of the reticular layer through a second bonding layer, the bottom surface of the reticular layer is connected with the top surface of the second pearl cotton layer through a third bonding layer, and the bottom surface of the second pearl cotton layer is connected with the second aluminum foil layer through a fourth bonding layer; still include that a plurality of runs through in proper order the buffering trachea on first aluminium foil layer, the cotton layer of first pearl, netted layer, the cotton layer of second pearl and second aluminium foil layer, the utility model discloses a multilayer structure and set up the tracheal effect of buffering in inside, carry out the biggest buffering to the impact, avoid because of the striking lead to by the damage of packing material, not only protect by the packing material, indirectly still reduced the loss in the aspect of money time.

Description

Novel multilayer composite pearl wool

Technical Field

The utility model relates to a packaging material technical field, concretely relates to novel compound pearl of multilayer is cotton.

Background

The pearl cotton is also called polyethylene foam cotton, and the polyethylene foam cotton is a non-crosslinked closed pore structure, which is called EPE for short. The pearl wool is a novel environment-friendly packaging material and is formed by countless independent bubbles generated by physically foaming low-density polyethylene resin. The polyethylene foam overcomes the defects of easy breakage, deformation and poor recovery of common foam adhesive, has the advantages of water resistance, moisture resistance, shock resistance, sound insulation, heat preservation, good plastic property, strong toughness, cyclic reconstruction, environmental protection, strong impact resistance and the like, and also has good chemical resistance; therefore, the pearl wool packaging material is widely applied to packaging of various products such as automobile cushions, throw pillows, electronic appliances, instruments and meters, computers, sound equipment, medical appliances, industrial control cabinets, hardware lamp decorations, artware, glass, ceramics, household appliances, spraying, furniture and furniture, wine, resin and other high-grade fragile gift packages, hardware products, toys, melons and fruits, inner packages of leather shoes, daily necessities and the like, however, when the existing large household appliances or other fragile articles are subjected to violent transportation after the pearl wool is packaged, the existing pearl wool is still easy to damage due to insufficient toughness and buffering performance, economic losses are easily caused to sellers, and time losses are caused to buyers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical defect that toughness and cushioning property that present pearl cotton exists are good enough to lead to being taken place to damage by the packing material easily inadequately, and provided a novel compound pearl of multilayer is cotton.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a novel multilayer composite pearl cotton comprises a first aluminum foil layer, a first pearl cotton layer, a reticular layer, a second pearl cotton layer and a second aluminum foil layer which are sequentially arranged from top to bottom, wherein the bottom surface of the first aluminum foil layer is connected with the top surface of the first pearl cotton layer through a first bonding layer, the bottom surface of the first pearl cotton layer is connected with the top surface of the reticular layer through a second bonding layer, the bottom surface of the reticular layer is connected with the top surface of the second pearl cotton layer through a third bonding layer, and the bottom surface of the second pearl cotton layer is connected with the second aluminum foil layer through a fourth bonding layer; the buffer air pipe sequentially penetrates through the first aluminum foil layer, the first pearl cotton layer, the net-shaped layer, the second pearl cotton layer and the second aluminum foil layer.

Furthermore, the buffering air pipe comprises an air inlet pipe and an air outlet pipe which are communicated with each other.

Furthermore, the number of the air inlet pipes is two, and the number of the air outlet pipes is one.

Furthermore, the two air inlet pipes form an axisymmetric structure relative to the air outlet pipe.

Further, the reticular layer is made of non-woven fabric.

Furthermore, the anti-skid device further comprises anti-skid layers arranged on the surface of the first aluminum foil layer and the bottom surface of the second aluminum foil layer, and the anti-skid layers are conical bulges made of pearl wool.

Furthermore, the thickness of the first aluminum foil layer and the second aluminum foil layer is 60-90 μm.

Further, the thickness of the reticular layer is 0.6. mm.

Compared with the prior art, the utility model discloses there is following beneficial effect:

the utility model provides a novel compound pearl cotton of multilayer is through pasting second aluminium foil layer tightly by the surface and the multilayer winding of packing material when using, wherein the surface on first aluminium foil layer is located by the outside of packing material, when bumping, through the utility model discloses a multilayer structure and setting carry out the biggest buffering to the impact in the tracheal effect of buffering in inside, avoid because of the damage of the packing material that leads to by the striking, not only the protection by the packing material, indirectly still reduced the loss in the aspect of money time.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. the anti-skid air pipe comprises an anti-skid layer, 2 parts of a first aluminum foil layer, 3 parts of a first bonding layer, 4 parts of first pearl cotton, 5 parts of a second bonding layer, 6 parts of a net layer, 7 parts of a third bonding layer, 8 parts of second pearl cotton, 9 parts of a fourth bonding layer, 10 parts of a second aluminum foil layer, 11 parts of a buffer air pipe, 12 parts of an air inlet pipe, 13 parts of an air outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Example 1

As shown in fig. 1, a novel multilayer composite pearl wool comprises a first aluminum foil layer 2, a first pearl wool layer 4, a mesh layer 6, a second pearl wool layer 8 and a second aluminum foil layer 10 which are sequentially arranged from top to bottom, wherein the bottom surface of the first aluminum foil layer 2 is connected with the top surface of the first pearl wool layer 4 through a first bonding layer 3, the bottom surface of the first pearl wool layer 4 is connected with the top surface of the mesh layer 6 through a second bonding layer 5, the bottom surface of the mesh layer 6 is connected with the top surface of the second pearl wool layer 8 through a third bonding layer 7, and the bottom surface of the second pearl wool layer 8 is connected with the second aluminum foil layer 10 through a fourth bonding layer 9; the air bag is characterized by further comprising a plurality of buffer air pipes 11 which sequentially penetrate through the first aluminum foil layer 2, the first pearl cotton layer 4, the reticular layer 6, the second pearl cotton layer 8 and the second aluminum foil layer 10.

The utility model provides a novel compound pearl cotton of multilayer is through pasting second aluminium foil layer 10 tightly by the surface and the multilayer winding of packing material when using, wherein the surface of first aluminium foil layer 2 is located by the outside of packing material, when bumping, through the utility model discloses a multilayer structure and the effect that sets up buffering trachea 11 in inside carry out the biggest buffering to the impact, avoid because of the damage of the packing material that leads to by the striking, not only protected by the packing material, indirectly still reduced the loss in the aspect of money time.

In some specific implementation processes, the first aluminum foil layer 2, the first pearl cotton layer 4, the reticular layer 6, the second pearl cotton layer 8 and the second aluminum foil layer 10 are arranged from top to bottom in sequence, and are connected through an adhesive layer, wherein the first aluminum foil layer 2 and the second aluminum foil layer 10 can fundamentally increase the hardness and toughness of the pearl cotton; wherein the first pearl cotton layer 4 and the second pearl cotton layer 8 are arranged to keep the deformability and plasticity of the pearl cotton; the middle part of the pearl cotton is provided with the reticular layer 6, so that the toughness of the pearl cotton is directly enhanced, and the technical defect that the existing pearl cotton is insufficient in toughness and easy to break is overcome; and a buffer air pipe 11 is also arranged, so that the condition that the packaged object is directly damaged due to collision can be reduced.

As another preferred embodiment, as shown in fig. 1, the buffer air pipe 11 includes an inlet pipe 12 and an outlet pipe 13 which are communicated with each other. Through setting up intake pipe 12 and outlet duct 13, utilize the flow of air to produce cushioning effect to colliding, wherein, intake pipe 12 is run through to outer one side, and outlet duct 13 can be run through also can be inclosed to outer one side, for running through when outlet duct 13, utilizes the flow of air to produce buffering effect, and when outlet duct 13 is airtight, utilizes the compression of air and release to produce buffering effect.

As another preferred embodiment, as shown in fig. 1, the number of the inlet pipes 12 is two, and the number of the outlet pipes 13 is one. In some embodiments, the number of the inlet pipes 12 is larger than that of the outlet pipes 13, and the buffering effect is enhanced by converting multi-pass into less-pass.

As another preferred embodiment, as shown in fig. 1, the two inlet pipes 12 are axisymmetrically structured with respect to the outlet pipe 13.

As another preferred embodiment, as shown in fig. 1, the mesh layer 6 is made of non-woven fabric. The net-shaped layer 6 made of the non-woven fabric is arranged, so that the toughness of the pearl wool is enhanced, and the problem that the existing pearl wool is easily broken is solved.

As another preferred embodiment, as shown in fig. 1, the anti-slip layer 1 is further included on the surface of the first aluminum foil layer 2 and on the bottom surface of the second aluminum foil layer 10, and the anti-slip layer 1 is a conical protrusion made of pearl wool. Through setting up the toper arch, through setting up the toper arch at the cotton lower surface of pearl, increased the cotton and by the frictional force between the packing material of pearl, have the space simultaneously, reach the effect of better protection by the packing material.

As another preferred embodiment, as shown in fig. 1, the thickness of the first aluminum foil layer 2 and the second aluminum foil layer 10 is 60 to 90 μm.

As another preferred embodiment, as shown in fig. 1, the thickness of the mesh layer 6 is 0.6 mm.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (8)

1. The utility model provides a novel compound pearl of multilayer is cotton which characterized in that: the novel pearl cotton packaging bag comprises a first aluminum foil layer (2), a first pearl cotton layer (4), a net-shaped layer (6), a second pearl cotton layer (8) and a second aluminum foil layer (10) which are sequentially arranged from top to bottom, wherein the bottom surface of the first aluminum foil layer (2) is connected with the top surface of the first pearl cotton layer (4) through a first bonding layer (3), the bottom surface of the first pearl cotton layer (4) is connected with the top surface of the net-shaped layer (6) through a second bonding layer (5), the bottom surface of the net-shaped layer (6) is connected with the top surface of the second pearl cotton layer (8) through a third bonding layer (7), and the bottom surface of the second pearl cotton layer (8) is connected with the second aluminum foil layer (10) through a fourth bonding layer (9); the air cushion is characterized by further comprising a plurality of buffer air pipes (11) which sequentially penetrate through the first aluminum foil layer (2), the first pearl cotton layer (4), the net-shaped layer (6), the second pearl cotton layer (8) and the second aluminum foil layer (10).

2. The novel multilayer composite pearl wool according to claim 1, characterized in that: the buffer air pipe (11) comprises an air inlet pipe (12) and an air outlet pipe (13) which are communicated with each other.

3. The novel multilayer composite pearl wool according to claim 2, characterized in that: the number of the air inlet pipes (12) is two, and the number of the air outlet pipes (13) is one.

4. The novel multilayer composite pearl wool according to claim 3, wherein: the two air inlet pipes (12) form an axisymmetric structure relative to the air outlet pipe (13).

5. The novel multilayer composite pearl wool according to claim 1, characterized in that: the reticular layer (6) is made of non-woven fabric.

6. The novel multilayer composite pearl wool according to claim 1, characterized in that: the anti-skid layer is characterized by further comprising an anti-skid layer (1) arranged on the surface of the first aluminum foil layer (2) and the bottom surface of the second aluminum foil layer (10), wherein the anti-skid layer (1) is a conical bulge made of pearl wool.

7. The novel multilayer composite pearl wool according to claim 1, characterized in that: the thickness of the first aluminum foil layer (2) and the second aluminum foil layer (10) is 60-90 mu m.

8. The novel multilayer composite pearl wool according to claim 1, characterized in that: the thickness of the reticular layer (6) is 0.6 mm.

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