CN210972253U - Environment-friendly efficient and anti-theft box body - Google Patents

Abstract

The utility model discloses an environment-friendly, efficient and anti-theft box body, which comprises a box body, a first heat-sealing film and a second heat-sealing film, wherein the first heat-sealing film which is soft and can be melted at high temperature is bonded on the inner side of an upper top cover of the box body, the second heat-sealing film which is symmetrically arranged with the heat-sealing film and can be thermally sealed is bonded on the inner side of an upper inner cover of the box body, and the surfaces of the second heat-sealing film and the first heat-sealing film are instantly thermally sealed in a plurality of modes, such as point mode, section mode, wave mode and even integral mode, through a first heating device, a second heating device or a third heating device; the utility model discloses use the film substrate that two symmetries set up, film substrate pastes respectively and needs closed sealed department at the last top cap of case box body and last inner cup, and the mode of the multiple heat seal of accessible fuses to reach sealed closed purpose fast, economic environmental protection avoids the production of white rubbish such as double faced adhesive tape and sticky tape simultaneously.

Description

Environment-friendly efficient and anti-theft box body

Technical Field

The utility model relates to the field of packaging, in particular to box body of high-efficient and theftproof of environmental protection.

Background

Throughout the domestic and even international packaging markets, box body and box body packaging products and using methods mainly related to the prior art are mainly sealed by box sealing glue, so that the prior art is not environment-friendly, the labor and material costs are increased, resource waste is caused, even though a double-faced glue sealed box body is adopted in an individual case, firstly, the requirement on the quality of the double-faced glue is very high, imported glue materials are expensive, the cost burden is increased for manufacturers and consumers, particularly, the rapid development of the Internet is realized, strong demand is placed on an efficient mechanical automatic packaging method, rapid well blowout of the logistics express industry is caused, white garbage generated by the packaging method of the box body by adopting the double-faced glue and the adhesive tape is also capable of causing certain pollution to the environment, and the national environment-friendly call cannot be responded well.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a case box body of high-efficient and theftproof of environmental protection to there is the processing method high price in the close closed mode of the case box body of the current packing that proposes in solving above-mentioned background art, can cause the problem of certain pollution to the environment simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a case box body of high-efficient and theftproof of environmental protection, includes case box body, heat-seal film one and heat-seal film two, the inboard bonding of the last top cap of case box body has soft and can melt under high temperature heat-seal film one, and the inboard bonding of the last inner cup of case box body has the heat-seal film two that sets up with heat-seal film symmetrical and heat-sealable, and heat-seal film two carries out point type, section formula, wave formula, even integral multiple mode high temperature heat-seal in the twinkling of an eye through the surface of heating device one, heating device two or heating device three and heat-seal film one and is connected.

As an optimal technical scheme of the utility model, heating device one is electromagnetic induction formula capper, and it has aluminium foil substrate one to bond between heat-seal membrane one and the last top cap, and it has aluminium foil substrate two to bond between heat-seal membrane two and the last inner cup, and its heat-seal membrane one of the box body after the lid closes carries out hot pressing with the hot-pressing welding point that the heat-seal membrane two-pass electromagnetic induction formula capper heating formed and fuses and is connected.

As the utility model discloses a preferred technical scheme, the pneumatic heat sealing machine of two for installing many corners sealing knife of heating device, its sealing film of box body after the lid closes carries out hot pressing fusion with the puncture welding point that the heating of sealing film two-way many corners sealing knife formed and is connected.

As an optimal technical scheme of the utility model, the pneumatic heat sealing machine of heating device three for installing punching press sealing knife, its sealing film one of the box body after the lid closes carries out hot pressing with the punching press welding point that sealing film two-way pressure sealing knife heating formed and fuses to be connected, just the top of punching press welding point is equipped with the printing sticker that bonds with last top cap surface.

As the utility model discloses a preferred technical scheme, the edge of going up the top cap is equipped with the folded piece of outside extension, and heat-seal film one bonds in the inboard of folded piece, and heat-seal film two bonds in the top of case box body avris to be connected with heat-seal film high temperature heat seal in the twinkling of an eye.

As an optimal technical scheme of the utility model, the surface of going up the top cap has two point formula broken line incisions through the punching press of pneumatic point cutting die just to department with heat-seal membrane one.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a box body of high-efficient and theftproof of environmental protection has following beneficial effect:

1) the two symmetrically arranged film base materials are respectively stuck to the sealing positions of the upper top cover and the upper inner cover of the box body, which need to be closed, and can be fused in various heat sealing modes, so that the aim of sealing and closing is quickly fulfilled, the box is economic and environment-friendly, and white garbage such as double-sided adhesive, adhesive tapes and the like is avoided;

2) when the box is opened, no tool is needed, and a hand-tearing structure is formed on the upper top cover of the box body through the two dotted line cuts, so that the box body can be opened quickly and easily, and meanwhile, the box body cannot be opened automatically;

3) this kind of sealed closed mode does not need joint sealing glue and double faced adhesive tape, and the case box body can realize quick sealed closure, and the environmental protection is high-efficient, makes the use of case box body possess economic nature and theftproof nature simultaneously, and brings economical benefit for the user, in case put into market, market prospect is big good, can widely popularize.

Drawings

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

fig. 2 is one of the schematic structural diagrams of embodiment 1 of the present invention;

fig. 3 is a second schematic structural view of embodiment 1 of the present invention;

fig. 4 is one of the schematic structural diagrams of embodiment 2 of the present invention;

fig. 5 is a second schematic structural view of embodiment 2 of the present invention;

fig. 6 is one of the schematic structural diagrams of embodiment 3 of the present invention;

fig. 7 is a second schematic structural view of embodiment 3 of the present invention;

fig. 8 is a third schematic structural view of embodiment 3 of the present invention;

fig. 9 is a schematic structural view of embodiment 4 of the present invention;

fig. 10 is a schematic view of a dotted line cut structure of the utility model;

fig. 11 is a schematic structural view of embodiment 5 of the present invention.

In the figure: 1. a box body; 2. a top cover is arranged; 3. an upper inner cover; 4. heat-sealing the film I; 5. a second heat-sealing film; 6. a dotted line cut; 7. a first aluminum foil substrate; 8. a second aluminum foil substrate; 9. a first heating device; 10. hot pressing the welding point; 11. a second heating device; 12. puncturing a welding point; 13. a third heating device; 14. punching a welding point; 15. printing a paster.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the utility model provides an environment-friendly, efficient and anti-theft box body, which comprises a box body 1, a first heat-sealing film 4 and a second heat-sealing film 5, wherein the inner side of an upper top cover 2 of the box body 1 is bonded with the first heat-sealing film 4 which is soft and can be melted at high temperature, the inner side of an upper inner cover 3 of the box body 1 is bonded with the second heat-sealing film 5 which is arranged symmetrically to the first heat-sealing film 4 and can be heat-sealed, the second heat-sealing film 5 and the surface of the first heat-sealing film 4 are subjected to point type, section type, wave type and even integral type instantaneous high-temperature heat sealing in various modes through a first heating device 9, the first heating device 9 is an electromagnetic induction type sealing machine, an aluminum foil substrate 7 is bonded between the first heat-sealing film 4 and the upper top cover 2, an aluminum foil substrate 8 is bonded between the second heat-sealing film 5 and the upper inner cover 3, the first heat-sealing film 4 and the second heat-sealing film 5 of the box body 1 are subjected to hot, the surface of the upper top cover 2 and the right position of the heat sealing film I4 are punched by a pneumatic point-breaking cutting die to form two point-breaking dotted line notches 6, and the upper top cover 2 of the box body 1 is provided with a hand-tearing structure through the two point-breaking dotted line notches 6, so that the box body 1 can be quickly and easily opened.

Specifically, the method comprises the following steps:

① heat-seal film one 4 and heat-seal film two 5 were selected:

two soft film base materials which can be melted and bonded at high temperature are used, the material selection of the film base materials is also diversified, for example, PET \ PVC, &ttttransfer = L "&tttL &ttt/T &tttDPE, PO, CPP, TPU, EVA and the like, because the material of the film base materials has soft and hard components, the film base materials can be selected and manufactured according to different requirements of customers, and a heat sealing film I4 and a heat sealing film II 5 with proper length, width and thickness are prepared, but according to the characteristics of the materials, some materials are also required to be used after being bonded and compounded two by two, and because the heat sealing melting temperature is different, different sealing and closing modes are required to be used;

②, adhering the first heat-seal film 4 and the second heat-seal film 5 to the box body 1:

respectively sticking the selected first heat-sealing film 4 and the second heat-sealing film 5 to the bottom of the upper top cover 2 and the top of the upper inner cover 3 of the box body 1 through box body machine packaging equipment, so that the first heat-sealing film 4 and the second heat-sealing film 5 are opposite in position and can be attached when the upper top cover 2 and the upper inner cover 3 are closed, and the description is as follows: the distance between the first heat-sealing film 4 and the edge of the upper top cover 2 and the distance between the second heat-sealing film 5 and the edge of the upper inner cover 3 are about 1 cm most preferably;

③ processing dotted line cut 6

The blade is inlaid on a cutting die of the pneumatic point-breaking cutting die and manufactured into a specific pneumatic point-breaking cutting die, the pneumatic point-breaking cutting die is used for punching two point-breaking type dotted line notches 6 on the outermost layer of the upper top cover 2 of the box body 1 and along the parallel edges of the heat sealing film I4, or the pneumatic point-breaking cutting die and the box body forming cutting die are used for integrally punching the upper top cover 2 of the box body 1, the upper top cover 2 and the point-breaking type dotted line notches 6 are synchronously processed, and the upper top cover 2 is prevented from being broken while the attractiveness of the box body 1 is not influenced;

④ high temperature heat sealing by instant heat sealing method

And (3) carrying out instant high-temperature heat sealing on the surfaces of the second heat sealing film 5 and the first heat sealing film 4 by using an instant heat sealing method, and specifically operating as follows: the heating device I9 of an electromagnetic induction type sealing machine is adopted, meanwhile, a layer of aluminum foil base material I7 needs to be bonded between a heat sealing film I4 and an upper top cover 2, a layer of aluminum foil base material II 8 needs to be bonded between a heat sealing film II 5 and an upper inner cover 3, the upper top cover 2 and the upper inner cover 3 are closed, the heat sealing film II 5 is opposite to the position of the heat sealing film I4, the aluminum foil material is heated instantly to achieve magnetic heat conversion by utilizing the principle that eddy magnetic fields are generated when electromagnetism and aluminum foil materials are close to each other, the generated heat carries out hot melting on the heat sealing film I4 of the upper top cover 2 of a box body 1 and the heat sealing film II 5 of the upper inner cover 3 to realize fusion, the purpose of sealing and closing the box body 1 is achieved, the appearance of the box body 1 is not damaged, two layers of film base materials can be effectively fused instantly, in addition, an ultrasonic machine or a high-, a sealed closure of the cassette body 1 is also achieved.

Example 2

Please refer to fig. 4-5, the utility model provides a case box body of high efficiency and theftproof of environmental protection, including case box body 1, heat-seal membrane 4 and heat-seal membrane two 5, the inboard of the last top cap 2 of case box body 1 bonds and has soft and can melt heat-seal membrane 4 under high temperature, but the inboard of the last inner cap 3 of case box body 1 bonds and has set up and heat-seal membrane two 5 with heat-seal membrane 4 symmetry, and heat-seal membrane two 5 carries out point type, section formula, wave formula through heating device two 11 and heat-seal membrane 4's surface and even integral multiple mode high temperature heat seal in the twinkling of an eye, heating device two 11 is the pneumatic machine of installing the multilateral angle hot sealing sword, its heat-seal membrane 4 of case box body 1 after the lid closes carries out the hot pressing fusion with heat-seal membrane two 5 through puncture welding point 12 that the heating of multilateral angle hot sealing sword formed and is connected.

Specifically, the method comprises the following steps:

steps ①, ②, and ③ described in example 1 are consistent with steps ①, ②, and ③ of the present example;

④ high-temperature heat sealing by puncture sealing method

And (3) carrying out instant high-temperature heat sealing on the second heat sealing film 5 and the first heat sealing film 4 by using a puncture heat sealing method, and specifically operating as follows: the second heating device 11 of the pneumatic heat sealing machine provided with the polygonal heat sealing knife is adopted, the upper top cover 2 and the upper inner cover 3 are closed, the second heat sealing film 5 is opposite to the first heat sealing film 4, the polygonal heat sealing knife of the pneumatic heat sealing machine penetrates through the upper top cover 2 to punch the first heat sealing film 4 and the second heat sealing film 5 to break polygonal hole positions, a plurality of puncture welding points 12 formed by puncturing of two layers of film substrates are melted and bonded at the high temperature of the polygonal heat sealing knife, so that the second heat sealing film 5 and the first heat sealing film 4 are thermally bonded through the puncture welding points 12, and the purpose of sealing and closing the box body 1 is achieved, and what should be explained is that: the more the cutting edges of the multi-corner heat sealing knife are, the better heat sealing effect can be ensured, meanwhile, the influence of the heat sealing mode on the appearance of the box body 1 is not obvious, and the formed puncture holes can be basically ignored.

Example 3

Referring to fig. 6-8, the present invention provides an environment-friendly, high-efficiency and anti-theft box body, which comprises a box body 1, a first heat-sealing film 4 and a second heat-sealing film 5, wherein the inner side of an upper top cover 2 of the box body 1 is bonded with the first heat-sealing film 4 which is soft and can be melted at a high temperature, the inner side of an upper inner cover 3 of the box body 1 is bonded with the second heat-sealing film 5 which is arranged symmetrically to the first heat-sealing film 4 and can be heat-sealed, the second heat-seal film 5 and the first heat-seal film 4 are subjected to point-type, section-type, wave-type and even integral instant high-temperature heat sealing in various modes through a third heating device 13, the third heating device 13 is a pneumatic heat sealing machine provided with a stamping heat-seal knife, the first heat-seal film 4 and the second heat-seal film 5 of the box body 1 after being covered are subjected to hot-pressing fusion connection through a stamping welding point 14 formed by heating the stamping heat-seal knife, and the top of the stamping welding point 14 is provided with a printing paster 15 which is adhered with the surface of the upper top cover 2.

Specifically, steps ①, ②, and ③ described in example 1 also correspond to steps ①, ②, and ③ of the present example;

④ high temperature heat sealing by perforation heat sealing method

And (3) carrying out instant high-temperature heat sealing on the second heat sealing film 5 and the first heat sealing film 4 by using a perforation heat sealing method, and specifically operating as follows: adopt for the third 13 of heating device of the pneumatic heat-seal machine who installs punching press sealing knife, close top cap 2 and upper inner cup 3, two 5 and the first 4 positions of sealing film are just right this moment, the punching press sealing knife that utilizes pneumatic heat-seal machine passes 2 punching presses of top cap to one 4 and two 5 punching press of sealing film and is interrupted the hole site, let two-layer film substrate expose outside because the hole, the heat that produces through punching press sealing knife makes the hole department of two 5 and sealing film 4 and melts the bonding, form punching press welding point 14, thereby reach sealed closed purpose, it is to supplement the explanation: after the pneumatic heat sealing machine punches a hole on the surface of the upper top cover 2 by using the punching heat sealing knife, a high-frequency machine or an ultrasonic machine can be used for contacting the first heat sealing film 4 through the hole and punching downwards, the first heat sealing film 4 and the second heat sealing film 5 are also subjected to heat sealing, and in order to ensure the attractiveness of sealing the upper top cover 2 and the upper inner cover 3 in a perforation heat sealing mode, a printing sticker 15 can be pasted at the punching position of the upper top cover 2 to shield the punching hole.

Example 4

Referring to fig. 9, the present invention provides an environment-friendly, efficient and anti-theft box, which comprises a box body 1, a first heat-sealing film 4 and a second heat-sealing film 5, wherein the edge of the upper top cover 2 is provided with a folded piece extending outwards, the first heat-sealing film 4 is bonded on the inner side of the folded piece, and the second heat-sealing film 5 is bonded on the top of the side of the box body 1 and is connected with the first heat-sealing film 4 in a hot sealing manner.

Specifically, a folded piece extending outward is formed on the edge of the upper top cover 2, the first heat-seal film 4 can be bonded to the inner side of the folded piece, two dotted line cuts 6 are formed on the folded piece according to the processing method of the dotted line cuts 6 in the embodiment 1, the second heat-seal film 5 is bonded to the top of the side of the box body 1, and the first heat-seal film 4 and the second heat-seal film 5 can be instantly heat-sealed and connected in a plurality of heat-seal modes.

Example 5

Please refer to fig. 11, the box body 1 of the present invention can adopt a space-ground box form, a first heat-sealing film 4 is attached to the inner side of the upper box body, a second heat-sealing film 5 is attached to the inner side of the lower box body, when the box body 1 needs to be sealed, the upper box body and the lower box body are sleeved and closed, the second heat-sealing film 5 also adopts an instant heat sealing method, a piercing heat sealing method or a piercing heat sealing method to perform point type, segment type, wave type and even integral type multiple mode instant high-temperature heat sealing with the surface of the first heat-sealing film 4, thereby realizing the sealing and closing of the space-ground box type box body 1.

It should also be noted that: foretell 1 heat seal closed mode of many case box bodies can machine automated processing, also can manual formula machinery punching press, automatic punching press of electrodynamic type, semi-automatic formula automatic punching press and processing mechanisms such as full-automatic punching press seal closed, and the closed mode of 1 heat seal closed of multiple case box body can be chooseed for use in a flexible way in actual production, reduces packaging cost.

The box body 1 can be opened quickly, and as mentioned above, the upper top cover 2 at the position of the two point-breaking type dotted line notches 6 is torn to break the upper top cover 2, so that the box body 1 can be opened easily without using any foreign objects. This mode of sealed closed type not only saves joint sealing sticky tape cost, more can reject the double faced adhesive tape, and the sealed effect of film substrate is durable more reliable, and the use amount is few moreover, and low cost is high-efficient promptly, environmental protection again, and is more economical, satisfies multiple packaging method's production demand, and of course, this case and box body's sealed closed mode also not only restricts to paper packing carton sealed.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The box body comprises a box body (1), a first heat-sealing film (4) and a second heat-sealing film (5), and is characterized in that the first heat-sealing film (4) which is soft and can be melted at high temperature is bonded on the inner side of an upper top cover (2) of the box body (1), the second heat-sealing film (5) which is symmetrically arranged with the first heat-sealing film (4) and can be subjected to heat sealing is bonded on the inner side of an upper inner cover (3) of the box body (1), and the second heat-sealing film (5) is subjected to point-type, section-type, wave-type and even integral instant high-temperature heat sealing connection in various modes through a first heating device (9), a second heating device (11) or a third heating device (13) and the surface of the first heat-sealing film (4).

2. The environmentally friendly, efficient and theft resistant case of claim 1, wherein: the heating device I (9) is an electromagnetic induction type sealing machine, an aluminum foil substrate I (7) is bonded between the heat-sealing film I (4) and the upper top cover (2), an aluminum foil substrate II (8) is bonded between the heat-sealing film II (5) and the upper inner cover (3), and the heat-sealing film I (4) and the heat-sealing film II (5) of the box body (1) after being closed are connected through hot-pressing fusion through a hot-pressing welding point (10) formed by heating of the electromagnetic induction type sealing machine.

3. The environmentally friendly, efficient and theft resistant case of claim 1, wherein: the second heating device (11) is a pneumatic heat sealing machine provided with a multi-corner heat sealing knife, and the first heat sealing film (4) and the second heat sealing film (5) of the box body (1) after being covered are connected through hot-pressing fusion by a puncture welding point (12) formed by heating of the multi-corner heat sealing knife.

4. The environmentally friendly, efficient and theft resistant case of claim 1, wherein: the heating device III (13) is a pneumatic heat sealing machine provided with a stamping heat sealing knife, a first heat sealing film (4) and a second heat sealing film (5) of the box body (1) after being covered are connected through hot-pressing fusion through a stamping welding point (14) formed by heating the stamping heat sealing knife, and a printing sticker (15) adhered to the surface of the upper top cover (2) is arranged at the top of the stamping welding point (14).

5. The environmentally friendly, efficient and theft resistant case of claim 1, wherein: the edge of the upper top cover (2) is provided with a folded piece extending outwards, the first heat sealing film (4) is adhered to the inner side of the folded piece, and the second heat sealing film (5) is adhered to the top of the side of the box body (1) and is in instant high-temperature heat sealing connection with the first heat sealing film (4).

6. The environmentally friendly, efficient and theft resistant case of claim 1, wherein: and two point-breaking dotted line notches (6) are punched at the position, right opposite to the heat sealing film I (4), of the surface of the upper top cover (2) through a pneumatic point-breaking cutting die.

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