CN214242196U

CN214242196U - Super high temperature resistant flexible container

Info

Publication number: CN214242196U
Application number: CN202022988613.4U
Authority: CN
Inventors: 徐成娟
Original assignee: Yixing Weinite Packaging Bag Co ltd
Current assignee: Yixing Weinite Packaging Bag Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-21
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to a super high temperature resistant flexible container, it includes inner bag and outer bag, the inner bag is formed by copolymerization nylon membrane heat seal, outer bag includes the bag body be equipped with the suspender on the bag body, the suspender includes the suspender body the suspender body outside is equipped with wear-resisting sheath, the suspender body superposes into four layer structure by individual layer dacron meshbelt, and this four layer structure divide into dacron meshbelt layer I, dacron meshbelt layer II, dacron meshbelt layer III and dacron meshbelt layer IV, dacron meshbelt layer I and dacron meshbelt layer II link to each other through the sewing thread and constitute connector I, dacron meshbelt layer III and dacron meshbelt layer IV link to each other through the sewing thread and constitute connector II, connector I and connector II link to each other through the sewing thread and constitute the suspender body, the individual layer dacron meshbelt is woven warp and woof by the lockstitch line and is formed by connecting. The utility model discloses high temperature resistance is good, and the suspender is wear-resisting, and use strength is high.

Description

Super high temperature resistant flexible container

Technical Field

The utility model relates to a flexible container, concretely relates to super high temperature resistant flexible container.

Background

Compared with the small woven bags, the flexible freight bag has the characteristics of large capacity, convenience in loading and unloading, labor saving, efficiency improvement and the like. At present, most flexible freight bags have unsatisfactory high-temperature resistance due to the limitation of self materials; in addition, the sling on the bag body is easy to be worn locally, and the overall strength is general.

Disclosure of Invention

The purpose of the invention is as follows: the utility model aims at overcoming the deficiencies in the prior art, providing a high temperature resistant flexible container, the suspender is wear-resisting, and use intensity is high super high temperature resistant flexible container.

The technical scheme is as follows: in order to solve the technical problem, the ultra-high temperature resistant flexible freight bag of the utility model comprises an inner bag and an outer bag, wherein the inner bag is formed by heat sealing of a copolymerized nylon film, the outer bag comprises a bag body, the sling is arranged on the bag body and comprises a sling body, a wear-resistant sheath is arranged outside the sling body, the sling body is of a four-layer structure formed by overlapping single-layer terylene woven belts, the four-layer structure comprises a terylene woven belt layer I, a terylene woven belt layer II, a terylene woven belt layer III and a terylene woven belt layer IV, the terylene tape layer I and the terylene tape layer II are connected through a sewing thread to form a connector I, the terylene tape layer III and the terylene tape layer IV are connected through a sewing thread to form a connector II, the connecting body I and the connecting body II are connected through sewing threads to form the hanging strip body, and the warp yarns and the weft yarns are woven and connected through the lock stitch lines to form the single-layer polyester woven belt.

Furthermore, the inner bag is formed by heat sealing 2-5 layers of copolymerized nylon films.

Further, the copolymerized nylon film is a high-temperature-resistant copolymerized nylon film.

Further, the outer bag is composed of an outer coating layer, a PP force cloth layer, a bonding layer, a PP plain cloth layer and an inner coating layer in sequence, and the thickness ratio of the outer coating layer to the PP force cloth layer to the bonding layer to the PP plain cloth layer to the inner coating layer is 1: 2.5: 1.2: 1.7: 1.

further, the PP force cloth layer and the PP plain cloth layer are high-temperature-resistant PP layers.

Has the advantages that: compared with the prior art, the utility model, it is showing the advantage and is: the utility model discloses overall structure sets up rationally, and the outer bag adopts thickness ratio to be 1: 2.5: 1.2: 1.7: 1, the outer coating layer, the PP force cloth layer, the bonding layer, the PP plain cloth layer and the inner coating layer are both high-temperature resistant PP layers, the outer bag can be guaranteed to be capable of withstanding high temperature without deformation, the inner bag is formed by heat sealing of a copolymerized nylon film, the copolymerized nylon film is a high-temperature resistant copolymerized nylon film, the inner bag is guaranteed to be capable of withstanding high temperature without deformation, the outer bag is provided with a sling, a wear-resistant sheath is arranged outside the sling body, the wear resistance of the part is greatly improved, the sling body is of a four-layer structure formed by superposing single-layer terylene woven belts, the four-layer structure is divided into a terylene woven belt layer I, a terylene woven belt layer II, a terylene woven belt layer III and a terylene woven belt layer IV, the terylene woven belt layer I and the terylene woven belt layer II are connected through sewing threads to form a connector I, the terylene woven belt layer III and the terylene woven belt layer IV are connected through sewing threads to form a connector II, the sling body is formed by connecting body I and the connector II through sewing threads, the connectivity is good, and the service strength is high.

Drawings

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

FIG. 2 is a schematic view of the layered structure of the middle and outer bags of the present invention;

FIG. 3 is a schematic view of the structure of the sling of the present invention;

fig. 4 is a schematic view of the layered structure of the middle sling body of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, super high temperature resistant flexible container, it includes inner bag 1 and outer bag, inner bag 1 is formed by 2-5 layers of copolymerization nylon membrane heat seal, the copolymerization nylon membrane is high temperature resistant copolymerization nylon membrane, outer bag comprises outer coating 12, PP power cloth layer 13, tie coat 14, PP plain cloth layer 15 and interior coating 16 in proper order, the thickness ratio of outer coating 12, PP power cloth layer 13, tie coat 14, PP plain cloth layer 15 and interior coating 16 is 1: 2.5: 1.2: 1.7: 1, the outer bag includes bag body 2 be equipped with suspender 3 on the bag body 2, suspender 3 includes suspender body 4 outside is equipped with wear-resisting sheath 5, suspender body 4 superposes into four layer type structures by the individual layer dacron meshbelt, and this four layer type structure divide into dacron meshbelt layer I6, dacron meshbelt layer II 7, dacron meshbelt layer III 8 and dacron meshbelt layer IV 9, dacron meshbelt layer I6 and dacron meshbelt layer II 7 link to each other through the sewing thread and form connector I10, dacron meshbelt layer III 8 and dacron meshbelt layer IV 9 link to each other through the sewing thread and form connector II 11, connector I10 and connector II 11 link to each other through the sewing thread and form suspender body 4, the individual layer dacron meshbelt is woven warp and woof by the lockstitch line and is connected and form. The utility model discloses overall structure sets up rationally, and the outer bag adopts thickness ratio to be 1: 2.5: 1.2: 1.7: 1, the outer coating layer, the PP force cloth layer, the bonding layer, the PP plain cloth layer and the inner coating layer are both high-temperature resistant PP layers, the outer bag can be guaranteed to be capable of withstanding high temperature without deformation, the inner bag is formed by heat sealing of a copolymerized nylon film, the copolymerized nylon film is a high-temperature resistant copolymerized nylon film, the inner bag is guaranteed to be capable of withstanding high temperature without deformation, the outer bag is provided with a sling, a wear-resistant sheath is arranged outside the sling body, the wear resistance of the part is greatly improved, the sling body is of a four-layer structure formed by superposing single-layer terylene woven belts, the four-layer structure is divided into a terylene woven belt layer I, a terylene woven belt layer II, a terylene woven belt layer III and a terylene woven belt layer IV, the terylene woven belt layer I and the terylene woven belt layer II are connected through sewing threads to form a connector I, the terylene woven belt layer III and the terylene woven belt layer IV are connected through sewing threads to form a connector II, the sling body is formed by connecting body I and the connector II through sewing threads, the connectivity is good, and the service strength is high.

The utility model provides a thinking and method, the method and the way of specifically realizing this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to the ordinary technical personnel in this technical field, not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improvements should also be regarded as the utility model discloses a protection range, each component that does not make clear and definite in this embodiment all can be realized with prior art.

Claims

1. Super high temperature resistant flexible container, its characterized in that: it includes inner bag (1) and outer bag, inner bag (1) is formed by copolymerization nylon membrane heat-seal, outer bag includes bag body (2) be equipped with suspender (3) on bag body (2), suspender (3) include suspender body (4) outside is equipped with wear-resisting sheath (5), suspender body (4) superpose into four laminar structures by the individual layer dacron meshbelt, and this four laminar structures divide into dacron meshbelt layer I (6), dacron meshbelt layer II (7), dacron meshbelt layer III (8) and dacron meshbelt layer IV (9), dacron meshbelt layer I (6) and dacron meshbelt layer II (7) link to each other through the sewing thread and constitute connector I (10), dacron meshbelt layer III (8) and dacron meshbelt layer IV (9) link to each other through the sewing thread and constitute connector II (11), connector I (10) and connector II (11) link to each other through the sewing thread and constitute suspender body (4), the single-layer terylene mesh belt is formed by weaving and connecting warp yarns and weft yarns by lock stitch lines.

2. The ultra high temperature resistant bulk bag of claim 1, wherein: the inner bag (1) is formed by heat sealing 2-5 layers of copolymerized nylon films.

3. The ultra high temperature resistant bulk bag of claim 1, wherein: the copolymerized nylon film is a high-temperature-resistant copolymerized nylon film.

4. The ultra high temperature resistant bulk bag of claim 1, wherein: the outer bag comprises outer coating (12), PP power cloth layer (13), tie coat (14), PP plain cloth layer (15) and interior coating (16) in proper order, the thickness ratio of outer coating (12), PP power cloth layer (13), tie coat (14), PP plain cloth layer (15) and interior coating (16) is 1: 2.5: 1.2: 1.7: 1.

5. the ultra high temperature resistant bulk bag of claim 4, wherein: the PP force cloth layer (13) and the PP plain cloth layer (15) are high-temperature-resistant PP layers.