CN214877175U

CN214877175U - Dampproofing leak protection composite flexible container

Info

Publication number: CN214877175U
Application number: CN202121134957.7U
Authority: CN
Inventors: 叶秀文; 周琦; 赵丽宏; 王琳
Original assignee: Qingdao Baigu Plastic Products Group Co ltd
Current assignee: Qingdao Baigu Plastic Products Group Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-26
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a compound flexible container of dampproofing leak protection, including flexible bag, the top processing of flexible bag has the feed inlet, the top four corners soaking pressfitting of flexible bag has the hand-strap, flexible bag is formed by inside lining, outer lining and the intermediate layer is compound, the outer wall and the interbedded inner wall of inside lining laminate mutually, interbedded outer wall laminates mutually with the inner wall of outer lining, inside lining, outer lining and intermediate layer hot pressing are compound as an organic whole. This compound flexible container of dampproofing leak protection, through flexible bag, the feed inlet and the cooperation of carrying the area, realize normal collection dress operation, and through the inside lining, outer lining and interbedded combined type design, effectively improve dampproofing leak protection ability, when needs are unloaded, make the material spill through the breach through stabbing the precoat, in order to realize unloading, after unloading finishes, can realize reuse through changing the precoat, compare in conventional disposable flexible container, this scheme only need change the precoat can, save manufacturing cost, the use method is simple, therefore, the clothes hanger is strong in practicability.

Description

Dampproofing leak protection composite flexible container

Technical Field

The utility model relates to a compound flexible container technical field of dampproofing leak protection specifically is a compound flexible container of dampproofing leak protection.

Background

The container bag is also called flexible container bag, ton bag, space bag, etc. and is one kind of container unit, and when it is matched with crane or fork truck, it can implement container unit transportation, and is suitable for shipping bulk powder material. The flexible container is widely used for transporting and packaging powdery, granular and blocky articles such as food, grain, medicine, chemical industry, mineral products and the like, and is generally used as a packaging product for transportation and storage in developed countries.

Although the existing flexible freight bag can effectively realize containerization operation, the moisture-proof and leak-proof capacity of the flexible freight bag is general, and the moisture-proof and leak-proof capacity of the flexible freight bag is easy to cause the condition that the content is affected by damp and damaged, thereby affecting material transportation or causing negative influence on material quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound flexible container of dampproofing leak protection to although solving the current flexible container that proposes in the above-mentioned background art and can effectively realize the collection dress operation, its dampproofing leak protection ability is general, easily appears the condition that the content wets the damage, thereby influences material transport or the problem that material quality caused negative effects.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound flexible container of dampproofing leak protection, includes flexible bag, the top processing of flexible bag has the feed inlet, the soaking pressfitting in top four corners of flexible bag has the hand-strap, flexible bag is formed by inside lining, outer lining and intermediate layer complex, the outer wall of inside lining and interbedded inner wall are laminated mutually, interbedded outer wall and the inner wall of outer lining laminate mutually, inside lining, outer lining and intermediate layer hot pressing complex are as an organic whole.

Preferably, the side wall of the flexible bag is bonded with a reinforcing rib.

Preferably, the bottom end of the flexible bag is provided with a discharge port, a material sealing layer is arranged above the discharge port, a first rubber ring is arranged between the material sealing layer and the flexible bag, the lower surface of the first rubber ring is glued with the flexible bag, the upper surface of the first rubber ring is attached to the second rubber ring, and the upper surface of the second rubber ring is glued with the material sealing layer.

Preferably, the area of the second rubber ring is larger than that of the first rubber ring.

Preferably, four corners of the sealing material layer are sleeved with the upper rods, the bottom ends of the upper rods are fixedly connected with the first plastic bottom, the top ends of the upper rods are fixedly connected with the upper plate, the lower surface of the upper plate is attached to the upper surface of the sealing material layer, the second plastic bottom is arranged below the first plastic bottom, and the second plastic bottom is fixedly connected with the first plastic bottom through a connecting piece.

Preferably, a plurality of plastic rods are fixedly connected between the first plastic bottom and the second plastic bottom.

Compared with the prior art, the beneficial effects of the utility model are that: this compound flexible container of dampproofing leak protection, through flexible bag, the feed inlet and the cooperation of carrying the area, realize normal collection dress operation, and through the inside lining, outer lining and interbedded combined type design, effectively improve dampproofing leak protection ability, when needs are unloaded, make the material spill through the breach through stabbing the precoat, in order to realize unloading, after unloading finishes, can realize reuse through changing the precoat, compare in conventional disposable flexible container, this scheme only need change the precoat can, save manufacturing cost, the use method is simple, therefore, the clothes hanger is strong in practicability.

Drawings

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

FIG. 2 is a front sectional view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the material of the flexible bag shown in FIG. 1;

fig. 4 is an enlarged view of a structure shown in fig. 2.

In the figure: 1. the flexible bag comprises a flexible bag body 2, a feeding hole 3, a lifting belt 4, an inner lining 5, an outer lining 6, an interlayer 7, a discharging hole 8, a sealing material layer 9, a first rubber ring 10, a second rubber ring 11, a plastic bottom I, 12, an upper rod 13, an upper plate 14, a plastic bottom II, 15, a connecting piece 16, a plastic rod 17 and a reinforcing rib.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a compound flexible container bag of dampproofing leak protection, including flexible bag 1, the top processing of flexible bag 1 has feed inlet 2, the soaking pressfitting in top four corners of flexible bag 1 has carry area 3, flexible bag 1 is by inside lining 4, outer lining 5 and intermediate layer 6 complex form, inside lining 4 and outer lining 5 are with polypropylene as the main materials, add a small amount of stability condiments after the homogeneous mixing, extrude plastic film through the extruder melting, cut into the silk, then stretch, make the PP protofilament of high strength low elongation through heat setting, again through weaving, drench the membrane and make the base cloth of plastic woven cloth, the outer wall of inside lining 4 laminates with intermediate layer 6's inner wall mutually, intermediate layer 6 is plastic film, intermediate layer 6's outer wall laminates with outer lining 5's inner wall mutually, inside lining 4, outer lining 5 and intermediate layer 6 hot pressing complex are as an organic whole. The side wall of the flexible bag 1 is adhered with a reinforcing rib 17, and the reinforcing rib 17 is a thread woven by PP protofilaments.

Discharge gate 7 has been seted up to the bottom of flexible bag 1, and the top of discharge gate 7 is provided with the precoat 8, is provided with first rubber circle 9 between precoat 8 and the flexible bag 1, and the lower surface of first rubber circle 9 glues with flexible bag 1 mutually, and the upper surface of first rubber circle 9 laminates with second rubber circle 10 mutually, and the upper surface of second rubber circle 10 glues with the precoat 8 mutually, and the precoat 8 is woven by the PP protofilament equally and is formed. The area of the second rubber ring 10 is larger than that of the first rubber ring 9.

The four corners of the sealing material layer 8 are sleeved with a plurality of upper rods 12, the bottom ends of the upper rods 12 are fixedly connected with a first plastic bottom 11, the top ends of the upper rods 12 are fixedly connected with an upper plate 13, the lower surface of the upper plate 13 is attached to the upper surface of the sealing material layer 8, a second plastic bottom 14 is arranged below the first plastic bottom 11, and the second plastic bottom 14 is fixedly connected with the first plastic bottom 11 through a connecting piece 15. A plurality of plastic rods 16 are fixedly connected between the first plastic bottom 11 and the second plastic bottom 14.

When using, the material gets into in the flexible bag 1 through feed inlet 2 to thereby carry out the position transform to whole mechanism through carrying and drawing lifting strap 3, when needs are unloaded, stab the material sealing layer 8, make the material spill by discharge gate 7 through the breach, in order to realize unloading, unload the back that finishes, pull down ruptured material sealing layer 8 from upper boom 12 and upper boom 13, cup joint new material sealing layer 8 and upper boom 13 and upper boom 12 mutually again, and make second rubber circle 10 closely laminate with first rubber circle 9 can, in order to use next time.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; 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

1. The utility model provides a compound flexible container of dampproofing leak protection which characterized in that: including flexible bag (1), the top processing of flexible bag (1) has feed inlet (2), the top four corners soaking pressfitting of flexible bag (1) has hand-strap (3), flexible bag (1) is formed by inside lining (4), outer lining (5) and intermediate layer (6) complex, the outer wall of inside lining (4) is laminated with the inner wall of intermediate layer (6) mutually, the outer wall of intermediate layer (6) is laminated with the inner wall of outer lining (5) mutually, inside lining (4), outer lining (5) and intermediate layer (6) hot pressing complex are as an organic whole.

2. The moisture and leak resistant composite bulk bag of claim 1, wherein: and reinforcing ribs (17) are bonded on the side wall of the flexible bag (1).

3. The moisture and leak resistant composite bulk bag of claim 1, wherein: discharge gate (7) have been seted up to the bottom of flexible bag (1), the top of discharge gate (7) is provided with packing material layer (8), be provided with first rubber circle (9) between packing material layer (8) and flexible bag (1), the lower surface and the flexible bag (1) of first rubber circle (9) are glued mutually, the upper surface and the laminating of second rubber circle (10) of first rubber circle (9), the upper surface and the packing material layer (8) of second rubber circle (10) are glued mutually.

4. A moisture and leak resistant composite bulk bag according to claim 3, wherein: the area of the second rubber ring (10) is larger than that of the first rubber ring (9).

5. A moisture and leak resistant composite bulk bag according to claim 3, wherein: the four corners of the sealing material layer (8) are sleeved with the upper rods (12), the bottom ends of the upper rods (12) are fixedly connected with the plastic bottom (11), the top ends of the upper rods (12) are fixedly connected with the upper plate (13), the lower surface of the upper plate (13) is attached to the upper surface of the sealing material layer (8), the plastic bottom (11) is provided with a plastic bottom (14) below, and the plastic bottom (14) is fixedly connected with the plastic bottom (11) through a connecting piece (15).

6. The moisture and leak resistant composite bulk bag of claim 5, wherein: a plurality of plastic rods (16) are fixedly connected between the first plastic bottom (11) and the second plastic bottom (14).