CN216270722U

CN216270722U - Anti-deformation packaging carton

Info

Publication number: CN216270722U
Application number: CN202122521796.3U
Authority: CN
Inventors: 陈正峰; 陈林青; 郭巧; 张晓茹
Original assignee: Xixia Hongyu Packaging Co ltd
Current assignee: Xixia Hongyu Packaging Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-12
Anticipated expiration: 2031-10-20

Abstract

The utility model belongs to the technical field of packaging boxes, and particularly relates to an anti-deformation packaging carton which comprises an outer protection layer for waterproof and antifouling protection, wherein an inner puncture-proof layer for preventing hard objects from puncturing and contacting packaged goods is arranged on the inner side of the outer protection layer; for the double-deck setting between outer protective layer and the interior puncture-proof layer, and the centre has and puts into the chamber, can prevent that the box is directly put into to hard thing when outside hard thing from puncturing inside, play the supporting role to outer protective layer corner position through built-in perpendicular packing strip, make outer protective layer when four corners position atress, under the basis that the connection strake increases the contact surface, prevent the direct deformation of corner position through the support of perpendicular packing strip, guarantee the supporting effect, and the anti deformation filling member that sets up between the perpendicular packing strip fills between first flute intermediate layer and second flute intermediate layer, play and receive the supporting role under the pressure effect to outer protective layer table wall, effectively improve anti deformation effect, increase the compressive property after the packing.

Description

Anti-deformation packaging carton

Technical Field

The utility model belongs to the technical field of packaging boxes, and particularly relates to an anti-deformation packaging carton.

Background

The carton packaging refers to the packaging of products by paper boxes in the circulation process of the products, in order to protect the products, facilitate storage and transportation and promote sales, and the carton packaging is the most widely applied packaging mode.

SUMMERY OF THE UTILITY MODEL

When present small-size freight, because the deformation performance of preventing of individual layer cardboard is poor, and in order to improve compressive property, need put into the gas pocket in the carton usually and keep apart the protection to the goods, this kind of protection mode is taken up the volume to the space in the box big, when having reduced the volume, also appears the gas leakage that breaks when hard thing extrudees easily, consequently makes the protection stability of transportation receive the influence. The utility model provides an anti-deformation packaging carton which has the characteristics of effectively improving the overall anti-deformation performance and ensuring the transportation protection stability.

The utility model provides the following technical scheme: including the outer protective layer that is used for waterproof antifouling protection, the inboard of outer protective layer is equipped with the interior puncture-proof layer that is used for preventing hard thing puncture contact packing goods, the outer protective layer with in prevent that the increase that is equipped with a plurality of between the puncture-proof layer increases the first flute intermediate layer and the second flute intermediate layer of ability of being used for, the outer protective layer with in prevent to have between the puncture-proof layer to reserve and put into the chamber, the inboard packing of putting into the chamber has the anti deformation filling member that is used for preventing to receive external force extrusion deformation, just anti deformation filling member bond in the outer protective layer with in prevent between the puncture-proof layer.

The first corrugated interlayer is fixedly connected with the outer protective layer, and the inner puncture-proof layer is fixedly connected with the second corrugated interlayer.

Wherein, the four corners of the outer protective layer are provided with connecting edge strips for increasing the contact area when the force is applied.

The anti-deformation filling piece comprises four vertical filling strips and a plurality of reinforcing ribs, the outer protection layer is located on the inner side of the outer protection layer and is distributed in four corners, and the four vertical filling strips are fixedly connected through the reinforcing ribs.

The vertical filling strips are respectively bonded with the inner walls of the outer protection layer and the inner puncture-proof layer through a paperboard adhesive.

The reinforcing ribs are provided with hollow grooves for reducing the overall weight.

Wherein, the vertical filling strip is made of a three-layer cardboard composite winding sleeve.

The utility model has the beneficial effects that: for the double-deck setting between outer protective layer and the interior puncture-proof layer, and the centre has and puts into the chamber, can prevent that the box is directly put into to hard thing when outside hard thing from puncturing inside, play the supporting role to outer protective layer corner position through built-in perpendicular packing strip, make outer protective layer when four corners position atress, under the basis that the connection strake increases the contact surface, prevent the direct deformation of corner position through the support of perpendicular packing strip, guarantee the supporting effect, and the anti deformation filling member that sets up between the perpendicular packing strip fills between first flute intermediate layer and second flute intermediate layer, play and receive the supporting role under the pressure effect to outer protective layer table wall, effectively improve anti deformation effect, increase the compressive property after the packing.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the outer protective layer and the inner puncture resistant layer of the present invention in a separated state;

fig. 4 is a top sectional view of the present invention.

In the figure: 1. an outer protective layer; 11. a first corrugated medium layer; 12. connecting edge strips; 2. an inner puncture-resistant layer; 21. a second corrugated medium layer; 3. placing into a cavity; 4. a deformation resistant filler; 41. erecting a filling strip; 42. reinforcing ribs; 421. and (6) hollowing out the groove.

Detailed Description

Referring to fig. 1-4, the present invention provides the following technical solutions: including the outer protective layer 1 that is used for waterproof antifouling protection, the inboard of outer protective layer 1 is equipped with the interior puncture-proof layer 2 that is used for preventing hard thing puncture contact packing goods, be equipped with first flute intermediate layer 11 and the second flute intermediate layer 21 that the increase compressive capacity that a plurality of was used for between outer protective layer 1 and the interior puncture-proof layer 2, it has to put into chamber 3 to reserve between outer protective layer 1 and the interior puncture-proof layer 2, the inboard packing of putting into chamber 3 has the anti deformation filling member 4 that is used for preventing to receive external force extrusion deformation, and anti deformation filling member 4 bonds between outer protective layer 1 and interior puncture-proof layer 2.

In this embodiment: before the outer protection layer 1 and the inner puncture-proof layer 2 are bonded, the anti-deformation filling pieces 4 are arranged on the inner side of the outer protection layer 1, then the inner wall of the outer protection layer 1 and the surface wall of the vertical filling strips 41 are coated with adhesives at the same time, the vertical filling strips 41 are arranged on the inner side of the outer protection layer 1 and correspond to the four corners of the inner wall of the outer protection layer 1 respectively, the outer protection layer 1 and the vertical filling strips 41 are bonded, then the surfaces of the first corrugated interlayer 11 and the second corrugated interlayer 21 are coated with the adhesives, the inner puncture-proof layer 2 is arranged on the inner side of the outer protection layer 1, the inner puncture-proof layer 2 is contacted with the adhesives coated on the surfaces of the vertical filling strips 41 to realize bonding, meanwhile, the outer protection layer 1, the inner puncture-proof layer 2 and the vertical filling strips 41 are firmly bonded under the mutual contact between the second corrugated interlayer 21 and the first corrugated interlayer 11, the outer protection layer 1 and the inner puncture-proof layer 2 are combined and installed to be of a 'return' shape, the outer protection layer 1 and the inner puncture-proof layer 2 are independently arranged under the non-bonding state, the inner puncture-proof layer 2 is inserted into the inner side of the outer protection layer 1, an embedding cavity 3 is arranged between the outer protection layer 1 and the inner puncture-proof layer 2, when an external hard object is prevented from being punctured through the arrangement of the embedding cavity 3, the hard object is directly arranged in a box body to be contacted with goods, a first corrugated interlayer 11 arranged on the outer protection layer 1 and a second corrugated interlayer 21 arranged on the inner puncture-proof layer 2 play a vertical pressure type anti-deformation supporting effect on the outer protection layer 1 and the inner puncture-proof layer 2, and the anti-deformation filling piece 4 arranged in the embedding cavity 3 plays a role in protecting four corners of the outer protection layer 1 and simultaneously plays a role in enhancing connectivity between the outer protection layer 1 and the inner puncture-proof layer 2, the outer protection layer 1 and the inner puncture-proof layer 2 are prevented from falling off due to the fact that the bonding contact surfaces are few when the anti-deformation adhesive tape is in use, and therefore the anti-deformation effect can be effectively improved, and the overall stability when the anti-deformation adhesive tape is in a suitable state is improved.

The first corrugated interlayer 11 is fixedly connected with the outer protective layer 1, and the inner puncture-proof layer 2 is fixedly connected with the second corrugated interlayer 21; after the outer protective layer 1 and the inner puncture-proof layer 2 are bonded, the first corrugated interlayer 11 and the second corrugated interlayer 21 are mutually parallel to form a row to realize mutual support, so that a support structure body is formed, the outer protective layer 1 can bear certain pressure from the plane, and meanwhile, the whole thickness can be increased to prevent hard objects from directly penetrating.

Four corners of the outer protective layer 1 are provided with connecting edge strips 12 for increasing the contact area when the force is applied; the setting of connecting strake 12 plays the guard action in outer protective layer 1 four corners, compares in the setting on current carton right angle limit when receiving external pressure extrusion, can effectively improve the contact surface with outside extruded object to reduce the effect of local pressure, make the corner position of outer protective layer 1 more firm.

The anti-deformation filling part 4 comprises four vertical filling strips 41 and a plurality of reinforcing ribs 42, the four outer protection layers 1 are positioned on the inner sides of the outer protection layers 1 and distributed in four corners, and the four vertical filling strips 41 are fixedly connected through the reinforcing ribs 42; the setting of strengthening rib 42 plays the effect that connects vertical filler strip 41 and improve four vertical filler strips 41 between connectivity, and strengthening rib 42 is being located outer protective layer 1 and interior back of preventing between puncture layer 2, plays the auxiliary stay effect when receiving the extrusion force to outer protective layer 1 and interior puncture layer 2 table wall, improves outer protective layer 1 and interior puncture layer 2's anti deformation effect.

The vertical filling strips 41 are respectively adhered to the inner walls of the outer protection layer 1 and the inner puncture-proof layer 2 through a paperboard adhesive; through the inner wall surface coating adhesive with outer protective layer 1, later will erect packing strip 41 and arrange the inboard of outer protective layer 1 in, and corresponding with the inner wall four corners of outer protective layer 1 respectively, realize outer protective layer 1 and erect the bonding between packing strip 41, erect packing strip 41 and the whole firm back of outer protective layer 1, will prevent in 2 outer wall coating adhesives of puncture layer and insert in outer protective layer 1 and lie in four inboard positions of erecting packing strip 41, realize outer protective layer 1, interior puncture layer 2 and erect the monolithic stationary between packing strip 41.

The reinforcing ribs 42 are provided with hollow grooves 421 for reducing the overall weight; the hollow grooves 421 reduce the overall weight of the reinforcing ribs 42, so that the box body is more portable and convenient for a user to take.

The vertical filling strips 41 are made of three layers of paperboard composite roll sleeves; the vertical filling strips 41 are made of three layers of paper boards through bonding after winding, play a role in supporting the outer protection layer 1 and the inner puncture-proof layer 2 when the upper and lower corner positions are pressed in the direction, and enable the supporting effect of the outer protection layer 1 and the inner puncture-proof layer 2 to be better when the force is applied in the vertical direction.

The working principle and the using process of the utility model are as follows: for double-deck setting between outer protective layer 1 and the interior puncture-proof layer 2, and the centre has puts into chamber 3, when can preventing the puncture of outside hard thing, the contact between the box and the goods is directly put into to hard thing, play the supporting role to corner position between outer protective layer 1 and the interior puncture-proof layer 2 through putting into the inside perpendicular filler strip 41 that sets up of chamber 3, make outer protective layer 1 when the stress of four corners position, under the basis that connection strake 12 increases the contact surface, prevent the direct deformation of corner position through the support of perpendicular filler strip 41, guarantee the supporting effect, and the anti-deformation filler 4 that sets up between the perpendicular filler strip 41 fills between first flute intermediate layer 11 and second flute intermediate layer 21, play the supporting role under the effect that the outer protective layer 1 surface wall receives the pressure effect, effectively improve anti-deformation effect, increase the compressive property after the packing.

Claims

1. The utility model provides a packing carton of preapring for an unfavorable turn of events shape which characterized in that: including the outer protective layer that is used for waterproof antifouling protection, the inboard of outer protective layer is equipped with the interior puncture-proof layer that is used for preventing hard thing puncture contact packing goods, the outer protective layer with in prevent that the increase that is equipped with a plurality of between the puncture-proof layer increases the first flute intermediate layer and the second flute intermediate layer of ability of being used for, the outer protective layer with in prevent to have between the puncture-proof layer to reserve and put into the chamber, the inboard packing of putting into the chamber has the anti deformation filling member that is used for preventing to receive external force extrusion deformation, just anti deformation filling member bond in the outer protective layer with in prevent between the puncture-proof layer.

2. A deformation resistant packaging carton as claimed in claim 1, wherein: the first corrugated interlayer is fixedly connected with the outer protective layer, and the inner puncture-proof layer is fixedly connected with the second corrugated interlayer.

3. A deformation resistant packaging carton as claimed in claim 1, wherein: and four corners of the outer protective layer are provided with connecting edge strips for increasing the contact area when the stress is applied.

4. A deformation resistant packaging carton as claimed in claim 1, wherein: the anti-deformation filling piece comprises four vertical filling strips and a plurality of reinforcing ribs, the outer protection layer is located on the inner side of the outer protection layer and is distributed in four corners, and the four vertical filling strips are fixedly connected through the reinforcing ribs.

5. The deformation-resistant packaging carton according to claim 4, wherein: the vertical filling strips are respectively bonded with the inner walls of the outer protection layer and the inner puncture-proof layer through a paperboard adhesive.

6. The deformation-resistant packaging carton according to claim 4, wherein: the reinforcing rib is provided with a hollow groove for reducing the whole weight.

7. The deformation-resistant packaging carton according to claim 4, wherein: the vertical filling strips are made of three layers of paperboard composite roll sleeves.