CN215156777U

CN215156777U - Novel chemical packaging

Info

Publication number: CN215156777U
Application number: CN202121132783.0U
Authority: CN
Inventors: 沈骏
Original assignee: Shanghai Xianmao Industrial Co ltd
Current assignee: Shanghai Wange Industrial & Trading Co; Shanghai Xianmao Industrial Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-14
Anticipated expiration: 2031-05-25

Abstract

The embodiment of the utility model discloses a novel chemical packaging, which comprises a paper box, a soft bag and a clamping piece; the soft bag comprises a bag body, a liquid inlet and a cover body, wherein the liquid inlet is arranged at the upper part of the bag body, and the cover body can be connected with the liquid inlet; the paper box is a cuboid, and L-shaped openings are formed in the upper surface and the front surface of the paper box; the clamping piece is arranged at the L-shaped opening of the carton, a through hole is formed in the middle of the clamping piece, and a liquid inlet of the soft bag is arranged in the through hole; the utility model provides a small, pollute little chemical industry packing.

Description

Novel chemical packaging

Technical Field

The utility model relates to a wrapping bag technical field specifically is a novel chemical industry packing.

Background

For shipping chemical products, especially toxic and harmful chemical liquids, the prior art mainly uses plastic oil drums. But the plastic oil drum has the disadvantages of large volume, high transportation cost, plastic pollution and the like.

The utility model discloses a chinese patent for CN211767410U, a square plastic drum of antioxidation long-life discloses a square plastic drum of antioxidation long-life belongs to plastics product technical field, including the plastic drum inner chamber, the outside cover parcel fixed mounting of plastic drum inner chamber has the carbon fiber reinforced layer, the outside cover parcel fixed mounting of carbon fiber reinforced layer has washes the silk fabric layer, it has liquid filler and bleeder to wash silk fabric layer upper end lateral wall fixed mounting, the liquid filler runs through to wash silk fabric layer and carbon fiber reinforced layer and communicates in the plastic drum inner chamber, the bleeder runs through to wash silk fabric layer and carbon fiber reinforced layer intercommunication in the plastic drum inner chamber equally, the last fixed tapping valve of installing of inlaying of bleeder. The utility model discloses a modern design, the operation of being convenient for and excellent in use effect can make the plastic drum have ultraviolet resistance oxidability's performance and super toughness, have prolonged plastic drum life to make things convenient for the splendid attire of liquid and empty, be difficult to the liquid that splashes when making the splendid attire empty, prevent to cause loss and waste. However, the plastic bucket still occupies a large volume during the shipping process, which is inconvenient. In addition, contamination of the plastic can result.

In summary, the prior art also lacks a small-sized and low-pollution chemical package.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a novel chemical packaging that small, pollute little.

To achieve the purpose, the embodiment of the present invention provides the following technical solutions:

a novel chemical packaging comprises a paper box, a soft bag and a clamping piece;

the soft bag comprises a bag body, a liquid inlet and a cover body, wherein the liquid inlet is formed in the upper part of the bag body, and the cover body can be connected with the liquid inlet;

the paper box is a cuboid, and L-shaped openings are formed in the upper surface and the front surface of the paper box;

the joint spare set up in the L type mouth department of carton, be equipped with the through-hole in the middle of the joint spare, the inlet of software bag set up in the through-hole.

Preferably, the bag body comprises a polyamide layer and a plurality of polyethylene layers, wherein the polyamide layer is arranged on the outer layer of the polyethylene layers.

Preferably, the bag body comprises a polyethylene terephthalate layer and a plurality of polyethylene layers, and the polyethylene terephthalate layer is arranged on the outer layer of the polyethylene layers.

Preferably, the polyethylene layer is 6 layers.

Preferably, the bag body further comprises one or more of an aluminized layer, an aluminum foil layer, a PP layer, or an EVOH layer.

Preferably, the carton comprises a base paper layer, a corrugated paper layer and a surface paper layer which are sequentially connected, wherein the base paper layer is polyethylene terephthalate laminating base paper, the corrugated paper layer is resin composite paper, and the surface paper layer is resin synthetic paper.

Preferably, the cover body is in threaded connection with the liquid inlet channel.

Preferably, the joint spare is the square groove, the cell body of joint spare set up in the carton, the border of joint spare set up in the carton outside.

Preferably, the liquid inlet is circular with the diameter of 60-70 mm; further preferably, the liquid inlet is circular with a diameter of 63 mm.

The utility model provides a chemical packaging's software bag is PE (polyethylene) software bag for the multilayer is extruded, and 6 layers are pure polyethylene film (the acid-fast alkali resistance of polyethylene is extremely strong, can be long-term anticorrosive usually), outmost PA (polyamide) or PET (polyethylene terephthalate) membrane with, its intensity is higher. An outer layer of aluminized, aluminum foil, PP or EVOH may also be included. The multilayer extruded bags are corrosion resistant because of the multilayer film structure and the higher strength. The most important weight is extremely light, 25L soft multi-layer bags usually weigh around 60 g, while 25L plastic drums weigh at least 1400 g.

The utility model provides a base stock of carton is polyethylene glycol terephthalate tectorial membrane body paper, even if in case the multilayer is extruded the broken hole of bag, liquid also can't permeate the carton inlayer, and the corrugated paper of carton also is resin composite paper, and it is high to play stupefied back intensity, and resin composite paper has good humidity resistance, no matter under the environment of what kind of temperature and humidity, intensity all can not attenuate. The face paper of the carton is resin synthetic paper, and the tectorial membrane layer of paper is waterproof anticorrosion, ensures that in case of overflowing can not influence the packing in chemical industry liquid canning and use.

Compared with the prior art, the utility model has following advantage: the utility model provides a chemical industry packing has satisfied the packing safety problem of corrodible hazardous articles such as chemical liquid, in view the utility model provides a liquid soft-packing's inside extrusion bag is the soft-packing, has solved the useless a small amount of soft-packing bags that only need be handled of danger again, and outer carton packing is the paper products of environmental protection, and repeatedly usable. In addition, the weight of the whole chemical packaging is reduced, and the transportation cost can be greatly reduced.

Drawings

To more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments of the present invention will be briefly described below.

It should be apparent that the drawings in the following description are only for some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without any inventive exercise, and the other drawings also belong to the drawings required for the embodiments of the present invention.

Fig. 1 is a schematic structural diagram of a novel chemical packaging in an operating state according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a novel chemical packaging soft bag according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a novel chemical packaging carton according to an embodiment of the present invention;

reference numerals: 1. bag body, 2, inlet, 3, joint spare, 4, carton, 5, lid, 4.1, L type mouth.

Detailed Description

In order to make the purpose, technical solution, beneficial effect and obvious progress of the embodiments of the present invention clearer, the drawings provided in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention.

It is obvious that all of these described embodiments are only some, not all embodiments of the invention; 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.

It is to be understood that:

in the description of the embodiments of the present invention, the terms "upper", "lower", "top", "bottom", and other indicative orientations or positions are only used for describing the orientations or positional relationships shown in the drawings according to the embodiments of the present invention, and are not intended to indicate or imply specific orientations, specific orientation configurations, and operations that the devices or elements must have, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or movably connected, or integrated; either directly or indirectly through intervening media, intangible signal, or even optical, communication between two elements, or an interaction between two elements, unless expressly limited otherwise.

The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be further noted that the following embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.

The technical solution of the present invention will be described in detail with reference to specific examples.

Example 1

As shown in fig. 1-3, a novel chemical packaging is shown, which comprises a bag body 1, a liquid inlet 2, a clamping piece 3, a paper box 4, a cover body 5 and an L-shaped opening 4.1. The upper portion of bag body 1 is equipped with inlet 2, and inlet 2 is the round mouth, but lid 5 threaded connection inlet 2, and carton 4 is the cuboid, and open at the upper surface of carton 4 and front surface has L type mouth 4.1. Joint spare 3 sets up in the L type mouth 4.1 department of carton 4, and joint spare 3 is the square body recess, and the cell body of joint spare 3 sets up in carton 4, and the border of joint spare 3 sets up in the 4 outsides of carton, is equipped with the through-hole in the middle of joint spare 3, and inlet 2 sets up in the through-hole.

In this embodiment, the liquid inlet is circular with a diameter of 63 mm.

In this embodiment, the bag body 1 includes a polyamide layer, a multi-layered polyethylene layer, an aluminum-plated layer, an aluminum foil layer, a PP layer, or an EVOH layer, the polyamide layer is provided on the outer layer of the polyethylene layer, and the aluminum-plated layer, the aluminum foil layer, the PP layer, or the EVOH layer is provided on the outside of the polyamide layer. The polyethylene layer is 6 layers.

In the embodiment, the carton comprises a base paper layer, a corrugated paper layer and a surface paper layer which are connected in sequence,

in this embodiment, the facial tissue of carton is resin tectorial membrane synthetic paper, and the rete of paper anticorrosives, and biaxial stretching's rete greatly increased the tear resistance and the puncture strength of paper.

In the embodiment, the corrugated paper layer is resin composite paper, the synthetic resin thermoplastic composite tile paper is used, the strength, particularly the moisture resistance, of the common tile paper with the content of the fully recycled paper is changed, and the fibers in the paper are locked through hot melting composite, so that the composite corrugated paper is suitable for any environment, does not deform and does not collapse.

In this embodiment, the base paper layer is PET (polyethylene terephthalate) laminating base paper, and the PET film has certain corrosion resistance, belongs to the film class of higher strength, except that prevent in case the chemical liquid that leaks, also can increase the intensity of carton, reduces the extrusion to inside software bag after the external atress.

In this embodiment, the liquid inlet and the cover are made of high density polyethylene, the material inlet has excellent sealing performance, and the cover can also provide an anti-theft cover.

In conclusion, the carton made of the base paper integral composite material of the carton is high in strength, strong in pressure resistance, not easy to collapse, resistant to puncture and not easy to deform, and meets the requirement of packaging strength when falling from a high place. The inner soft bag is a multi-layer extruded bag, the inner multi-layer is a pure PE (polyethylene) film, the outer layer is a PA (polyamide) or PET (polyethylene terephthalate) film and the like, and the strength of the whole multi-layer extruded bag is increased. Can adopt lid department to install frame construction additional in the design of whole carton to the mode and the carton lock temperature of centre gripping formula avoid unloading and filling in-process contact injurant. The frame is made of high-density polyethylene which has corrosion resistance.

The description of the terms "present embodiment," "embodiments of the invention," "as shown at … …," "further improved technical solutions," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention; in this specification, the schematic representations of the terms used above are not necessarily for the same embodiment or example, and the particular features, structures, materials, or characteristics described, etc., may be combined or brought together in any suitable manner in any one or more embodiments or examples; furthermore, those of ordinary skill in the art may combine or combine features of different embodiments or examples and features of different embodiments or examples described in this specification without undue conflict.

Finally, it should be noted that:

the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same;

although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions described in the foregoing embodiments may be modified or equivalent replaced by some or all of the technical features, and such modifications or replacements may not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A novel chemical packaging is characterized by comprising a paper box, a soft bag and a clamping piece;

2. A novel chemical packaging as claimed in claim 1 wherein the bag body includes a polyamide layer and a plurality of polyethylene layers, the polyamide layer being disposed on the outer layer of the polyethylene layers.

3. A novel chemical packaging as claimed in claim 1 wherein the bag body includes a polyethylene terephthalate layer and a plurality of polyethylene layers, the polyethylene terephthalate layer being disposed on the outer layer of the polyethylene layers.

4. A novel chemical packaging as claimed in claim 2 or 3 wherein the polyethylene layer is 6.

5. A novel chemical packaging as claimed in claim 2 or 3 wherein the bag body further comprises one or more of an aluminized layer, an aluminium foil layer, a PP layer or an EVOH layer.

6. A novel chemical packaging box as claimed in claim 1, wherein the paper box comprises a base paper layer, a corrugated paper layer and a face paper layer which are connected in sequence, the base paper layer is polyethylene terephthalate coated base paper, the corrugated paper layer is resin composite paper, and the face paper layer is resin composite paper.

7. A novel chemical packaging as claimed in claim 1 wherein the cover and inlet port are threaded.

8. A novel chemical packaging as claimed in claim 1, wherein the clip is a square groove, the slot of the clip is disposed in the carton, and the edge of the clip is disposed outside the carton.

9. A novel chemical packaging as claimed in claim 1, wherein said inlet is circular with a diameter of 60-70 mm.