CN201484750U - Paper can with packaging isolation layer inside - Google Patents

Abstract

The utility model discloses a container, and aims to provide a paper can with a packaging isolation layer inside. The paper can is provided with a can body of composite paper, the bottom portion of the can body is fixedly connected with a can bottom, a can top is provided with a can cover matching with the structure of a can mouth, a packaging isolation layer is arranged at a position distant from the top portion of the can body by 2-5cm, expansion area of the packaging isolation layer is larger than cross section area of the inside of the can body, and the periphery of the packaging isolation layer is perpendicularly folded up and pressed on the inner wall of the can body. Compared with the prior art, the paper can is simple and convenient in processing and convenient in use, obviously increases sealing effect and leads properties of materials to be utilized sufficiently so as to achieve the economical and adaptable purpose.

Description

In establish the paper can of package isolation layer

Technical field

The utility model relates to a kind of container.More particularly, the utility model relates to the paper can of establishing the package isolation layer in a kind of.

Background technology

Be the drum ladle made of main material with the cardboard and be equipped with Di Hegai, be commonly referred to paper can because in light weight, be difficult for getting rusty, low price, become the substitute of can more and more.But at present common paper can covers the lid of plastics often on the jar mouth structure of the outside crimping at its top, and its sealing property is not very good.If be used to contain food such as milk powder, ground rice, often can't reach strict packaging quality index.

The paper can of establishing the package isolation layer in a kind of is arranged in the market, on the inwall on the top of tank body, fixedly install the fixedly muscle of the about 0.5cm of a circle width, at a fixing bonding again package isolation layer above the muscle.Though this package isolation layer has solved above-mentioned high target packing requirements, but because its constructional feature, can't carry out the bonding of package isolation layer after the food in filling, otherwise in adhesion process, cause food pollution possibly, so install at the bottom of can only carrying out again after the filling of bottom jar.Bring difficulty with regard to the adjustment of giving manufacturing line like this, be easy to cause whole tank body sealing nonconformity, or in installation process at the bottom of the jar, break because of stressed causing of package isolation layer because of nonconformity is installed at the bottom of the jar.

The utility model content

The purpose of this utility model is to overcome deficiency of the prior art, and the paper can of establishing the package isolation layer in a kind of is provided.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions.

The utility model provides the paper can of establishing the package isolation layer in a kind of, the tank body that a compound papery is arranged, at the bottom of tank base was fixedly connected with jar, tank deck had a cover that is complementary with jar mouth structure, and described tank interior is provided with a package isolation layer apart from the position at 2～5cm place, tank body top; The developed area of described package isolation layer is greater than the cross-sectional area of tank interior, and its periphery is vertically turned up and is pressed on the inner tank wall.

As a kind of improvement, described package isolation layer is provided with a handle that is fixed on the package isolation layer on the surface of tank deck one side.

As a kind of improvement, be placed with wherein at least a tableware of soupspoon, cutter or fork between described cover and the package isolation layer.

As a kind of improvement, bead place under the described cover, the sealing band that easily pulls that has a band to shake hands.

As a kind of improvement, described tank body is the tank body of the compound papery of spiral wound.

As a kind of improvement, the described jar end is at the bottom of the can or at the bottom of the papery jar, between jar end and the tank body by pressing, adhesive is bonding or directly seal bonding.

As a kind of improvement, described jar of mouth structure has outside crimping.

As a kind of improvement, described cover is the cover of plastics or papery.

Compared with prior art, the beneficial effects of the utility model are:

The setting of package isolation layer in the utility model, the paper can product at the bottom of packaging for foodstuff person can use and install jar does not have in the filling process and comes off or seal bad problem; The package isolation layer that is pressed together on the inner tank wall is easy to just can pull, and the customer uses more convenient; As keeping suitable distance between package isolation layer and the cover, can in retaining space, place tablewares such as soupspoon or knife and fork, the customer is at interpolation food or convenient when edible.

The utility model is compared with prior art processed easy, easy to use, sealing effectiveness and is obviously improved, and the performance of material is fully utilized to reach purpose more economical, that be suitable for.

Description of drawings

Fig. 1 establishes the paper can part sectional view (not adding cover) of package isolation layer in being;

Fig. 2 is the stitching state scheme drawing of package isolation layer.

Fig. 3 is the birds-eye view of package isolation layer among Fig. 2.

The specific embodiment

With reference to the accompanying drawings, below the utility model is described in detail.

Establish the paper can of package isolation layer in the present embodiment, the tank body 1 of a compound papery of spiral wound is arranged, at the bottom of tank body 1 bottom is fixedly connected with jar 2, a jar end 2, combine with tank body 1 by pressing at the bottom of being the papery jar.The jar mouth structure 3 of tank deck has outside crimping, and a molded plastic overcap that is complementary with jar mouth structure 3 is arranged.Bead place under the cover, the sealing band that easily pulls that has a band to shake hands.

Tank interior is provided with a package isolation layer 4 apart from the position at 2～5cm place, tank body top, and the developed area of package isolation layer 4 is greater than the cross-sectional area of tank interior, and its periphery is vertically turned up and is pressed on the inwall of tank body 1.Package isolation layer 4 is provided with a handle 5 that is fixed on the package isolation layer 4 on the surface of tank deck one side, be convenient to package isolation layer 4 is pulled from inner tank wall.Place tablewares such as a soupspoon or knife and fork between cover and the package isolation layer 4.

Package isolation layer 4 can use common material, for example the multiple layer paper of aluminium foil or surface recombination PE material.

The setting of the sealing band of bead under the cover mainly is in order to play a protective role.Because when commodity are placed on the shelf, customer regular meeting curiosity is opened molded plastic overcap and is checked tank interior, as accidentally drops package isolation layer 4 is destroyed, and can cause seal failure.

At last, it is also to be noted that what more than enumerate only is specific embodiment of the utility model.Obviously, the utility model is not limited to the special case of above embodiment.For example, tank body can use the bonding composite tanks of flat volume; At the bottom of jar end can be can, can use can be by normally used pressing, adhesive is bonding or directly seal technique for sticking realized combining between jar end and the tank body.All other distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.

Claims (8)

1. establish the paper can of package isolation layer in one kind, at the bottom of the tank body that a compound papery is arranged, tank base were fixedly connected with jar, tank deck had a cover that is complementary with jar mouth structure, it is characterized in that described tank interior is provided with a package isolation layer apart from the position at 2～5cm place, tank body top; The developed area of described package isolation layer is greater than the cross-sectional area of tank interior, and its periphery is vertically turned up and is pressed on the inner tank wall.

2. establish the paper can of package isolation layer in according to claim 1, it is characterized in that, described package isolation layer is provided with a handle that is fixed on the package isolation layer on the surface of tank deck one side.

3. the paper can of establishing the package isolation layer in any one according to claim 1 and 2 is characterized in that, is placed with wherein at least a tableware of soupspoon, cutter or fork between described cover and the package isolation layer.

4. the paper can of establishing the package isolation layer in any one according to claim 1 and 2 is characterized in that, there is the sealing band that easily pulls of a band handle at bead place under the described cover.

5. the paper can of establishing the package isolation layer in any one according to claim 1 and 2 is characterized in that described tank body is the tank body of the compound papery of spiral wound.

6. the paper can of establishing the package isolation layer in any one according to claim 1 and 2 is characterized in that, the described jar of end is at the bottom of the can or at the bottom of the papery jar, between jar end and the tank body by pressing, adhesive is bonding or directly seal bonding.

7. the paper can of establishing the package isolation layer in any one according to claim 1 and 2 is characterized in that, described jar of mouth structure has outside crimping.

8. the paper can of establishing the package isolation layer in any one according to claim 1 and 2 is characterized in that described cover is the cover of plastics or papery.

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