Lightweight container bag and manufacturing method thereof

Abstract

The invention relates to the field of flexible freight bags, and particularly discloses a lightweight flexible freight bag and a manufacturing method thereof.The lightweight flexible freight bag comprises the steps that a, a bag body is made of lightweight high-strength materials, the lightweight high-strength materials comprise polypropylene (PP), polyester (PET) and nylon (PA), and the bag body has enough strength and abrasion resistance and can bear the weight of loaded objects and friction in the transportation process; the lifting handle is fixedly connected to the upper portion of the bag body and used for lifting the container bag, and the lifting handle is made of high-strength fibers; according to the lightweight flexible freight bag disclosed by the invention, lightweight high-strength materials such as polypropylene (PP), polyester (PET) and nylon (PA) are adopted, and modified fibers of the reinforcing agent, the anti-aging agent and the anti-ultraviolet agent are added, so that the flexible freight bag realizes a remarkable lightweight effect while ensuring sufficient strength and wear resistance, and the production cost and the transportation cost are reduced; through the integrated intelligent tracking and positioning module, a user can check the position information of the container bag in real time through a mobile phone APP or a cloud platform.

Description

Technical Field

[0001] The invention belongs to the field of container bags, in particular to a lightweight container bag and a manufacturing method thereof. Background Art

[0002] FIBC is a large bag-shaped container used to package and transport large goods. It can be transported in a unitized manner when equipped with a crane or forklift. FIBC is widely used in the transportation of bulk powdery and granular materials, such as food, grains, medicines, chemicals, minerals and other powdery, granular and blocky items. In logistics and transportation, FIBC plays an irreplaceable role.

[0003] Traditional bulk bags often lack intelligent means in logistics management, which makes it difficult to track and locate goods, and increases the risk of cargo loss or delay. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a lightweight container bag to solve the problem that traditional container bags in the prior art often lack intelligent means in logistics management, resulting in difficulties in cargo tracking and positioning, and increasing the risk of cargo loss or delay.

[0005] A lightweight container bag, comprising:

[0006] a. Bag body: Made of lightweight and high-strength materials, such lightweight and high-strength materials include polypropylene (PP), polyester (PET) and nylon (PA). The bag body has sufficient strength and wear resistance to withstand the weight of the loaded items and the friction during transportation;

[0007] b. Handle: fixedly connected to the upper part of the bag body, used to lift the container bag. The handle is made of high-strength fiber to ensure stability and safety during handling;

[0008] c. Bottom structure: Flat bottom structure with reinforced ribs to increase the stability and load-bearing capacity of the container bag;

[0009] d. Sealing structure: It is arranged at the opening of the bag body and is used to seal the bag opening to prevent leakage of the loaded items. The sealing structure includes a zipper, a rope, a buckle and a heat-sealing structure;

[0010] e. Intelligent tracking and positioning module: Attached to the outside of the bag, it contains a small GPS and a battery connected to it, which is used to achieve real-time tracking and positioning of the container bag. Users can view the location information of the container bag through mobile phone APP and cloud platform.

[0011] Preferably, the lightweight and high-strength material further comprises modified fibers added with reinforcing agents, anti-aging agents and anti-ultraviolet agents to improve the strength and durability of the material.

[0012] Preferably, the bag body further comprises an openable and closable exhaust valve for exhausting the air in the bag during loading, so as to facilitate storage and transportation.

[0013] A method for manufacturing a lightweight container bag comprises the following steps:

[0014] a. Material preparation: select lightweight and high-strength materials, add reinforcing agents, anti-aging agents, and anti-ultraviolet agents, and perform mixing and modification;

[0015] b. Weaving: Weaving the modified material into bag fabric through a weaving machine;

[0016] c. Cutting and sewing: According to the design size and shape of the container bag, the woven bag body fabric is cut and the cut fabric is sewn into the bag body by a sewing machine;

[0017] d. Install the handle: sew the handle to the upper part of the bag body;

[0018] e. Bottom structure treatment: Strengthen the bottom of the bag to form a flat bottom structure with reinforcing ribs;

[0019] f. Sealing structure installation: Install the sealing structure at the opening of the bag body to seal the bag opening;

[0020] g. Intelligent tracking and positioning module installation: Install an intelligent tracking and positioning module containing a small GPS and a battery connected to it on the outside of the bag;

[0021] h. Quality inspection and packaging: Carry out quality inspection on the manufactured bulk bags to ensure that they meet the design requirements and quality standards, and then package and store them.

[0022] Preferably, in step a, the modification treatment of the lightweight and high-strength material also includes stretching and heat setting processes on the material to improve the strength and stability of the material.

[0023] Preferably, in step c, the cutting and sewing further comprises the step of providing an exhaust valve on the bag body for exhausting the air in the bag during the loading process.

[0024] Preferably, in step g, the quality inspection includes appearance inspection, dimension measurement, load-bearing capacity test, wear resistance test, chemical corrosion resistance test, and accuracy and stability test of intelligent tracking and positioning functions to ensure that the quality and performance of the container bag meet the design requirements.

[0025] Preferably, the intelligent tracking and positioning module also includes a signal enhancer for improving the reception and transmission capabilities of GPS in an environment with weak signals.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] By using lightweight and high-strength materials such as polypropylene (PP), polyester (PET) and nylon (PA), and adding modified fibers with reinforcing agents, anti-aging agents and anti-ultraviolet agents, this container bag achieves a significant lightweight effect while ensuring sufficient strength and wear resistance, thereby reducing production and transportation costs;

[0028] Through the integrated intelligent tracking and positioning module, users can view the location information of container bags in real time through mobile phone APP or cloud platform, which greatly improves the efficiency and accuracy of logistics management and reduces the risk of cargo loss or delay. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the system of the present invention;

[0030] Figure 2 The present invention is a flowchart of a method for manufacturing a lightweight bulk bag. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] like Figure 1 As shown:

[0033] Embodiment 1: The present invention provides a lightweight container bag, comprising:

[0034] a. Bag body: Made of lightweight and high-strength materials, including polypropylene (PP), polyester (PET) and nylon (PA). The bag body has sufficient strength and wear resistance to withstand the weight of the loaded items and the friction during transportation;

[0035] b. Handle: fixedly connected to the upper part of the bag body, used to lift the container bag. The handle is made of high-strength fiber to ensure stability and safety during handling;

[0036] c. Bottom structure: Flat bottom structure with reinforced ribs to increase the stability and load-bearing capacity of the container bag;

[0037] d. Sealing structure: It is set at the opening of the bag body and is used to seal the bag mouth to prevent leakage of loaded items. The sealing structure includes zippers, ropes, buckles and heat-sealing structures;

[0038] e. Intelligent tracking and positioning module: Attached to the outside of the bag, it contains a small GPS and a battery connected to it, which is used to achieve real-time tracking and positioning of the container bag. Users can view the location information of the container bag through mobile phone APP and cloud platform.

[0039] Specifically, the lightweight and high-strength material also includes modified fibers added with reinforcing agents, anti-aging agents, and anti-ultraviolet agents to improve the strength and durability of the material.

[0040] Specifically, the bag body also includes an openable and closable exhaust valve for exhausting the air in the bag during the loading process, so as to facilitate storage and transportation.

[0041] As can be seen from the above, the bag body of this container bag is made of lightweight and high-strength materials, including polypropylene (PP), polyester (PET) and nylon (PA), and is further optimized by adding modified fibers with reinforcing agents, anti-aging agents and anti-ultraviolet agents, so as to achieve lightweight while ensuring strength;

[0042] The bag body is designed with an openable and closable exhaust valve, which can effectively exhaust the air in the bag during loading, greatly facilitating storage and transportation;

[0043] In addition, the container bag is equipped with a handle made of high-strength fiber to ensure stability and safety during handling;

[0044] The bottom structure adopts a flat bottom design with reinforced ribs, which significantly enhances the stability and load-bearing capacity of the container bag.

[0045] Various sealing structures, including zippers, ropes, buckles and heat seals, effectively prevent leakage of loaded items;

[0046] At the same time, this container bag also integrates an intelligent tracking and positioning module. Users can view the location information of the container bag in real time through a mobile phone APP or cloud platform, greatly improving the efficiency and accuracy of logistics management.

[0047] like Figure 2 As shown:

[0048] Embodiment 2: A method for manufacturing a lightweight container bag, comprising the following steps:

[0049] a. Material preparation: select lightweight and high-strength materials, add reinforcing agents, anti-aging agents, and anti-ultraviolet agents, and perform mixing and modification;

[0050] b. Weaving: Weaving the modified material into bag fabric through a weaving machine;

[0051] c. Cutting and sewing: According to the design size and shape of the container bag, the woven bag body fabric is cut and the cut fabric is sewn into the bag body by a sewing machine;

[0052] d. Install the handle: sew the handle to the upper part of the bag body;

[0053] e. Bottom structure treatment: Strengthen the bottom of the bag to form a flat bottom structure with reinforcing ribs;

[0054] f. Sealing structure installation: Install the sealing structure at the opening of the bag body to seal the bag opening;

[0055] g. Intelligent tracking and positioning module installation: Install an intelligent tracking and positioning module containing a small GPS and a battery connected to it on the outside of the bag;

[0056] h. Quality inspection and packaging: Carry out quality inspection on the manufactured bulk bags to ensure that they meet the design requirements and quality standards, and then package and store them.

[0057] As can be seen from the above, the method starts with material preparation, selects lightweight and high-strength materials, and adds reinforcing agents, anti-aging agents and anti-ultraviolet agents for mixing and modification to improve the comprehensive performance of the materials; then, the modified materials are woven into bag fabrics by a weaving machine, and cut and sewed according to the designed size and shape to form the basic structure of the bag; the handles are sewn and fixed on the upper part of the bag, and the bottom is reinforced to form a flat bottom structure with reinforcing ribs to enhance the load-bearing capacity; then, a sealing structure is installed at the bag mouth to prevent leakage of items, and an intelligent tracking and positioning module containing a small GPS and its battery are installed on the outside of the bag; finally, the manufactured container bags are quality inspected to ensure that they meet the design requirements and quality standards before being packaged and stored.

[0058] Embodiment 3: This embodiment is basically the same as the previous embodiment, except that the modification treatment of the lightweight and high-strength material also includes stretching and heat setting process treatment of the material to improve the strength and stability of the material.

[0059] Specifically, in step c, the cutting and sewing further includes the step of providing an exhaust valve on the bag body for exhausting the air in the bag during the loading process.

[0060] Specifically, in step g, the quality inspection includes appearance inspection, dimension measurement, load-bearing capacity test, wear resistance test, chemical corrosion resistance test, and accuracy and stability test of intelligent tracking and positioning functions to ensure that the quality and performance of the container bag meet the design requirements.

[0061] Specifically, the intelligent tracking and positioning module also includes a signal enhancer for improving the reception and transmission capabilities of GPS in an environment with weak signals.

[0062] As can be seen from the above, in the modification process of the lightweight and high-strength material, the present embodiment adds stretching and heat setting process treatment, which significantly improves the strength and stability of the material, and lays a solid foundation for the durability and load-bearing capacity of the container bag;

[0063] During the cutting and sewing stage, an exhaust valve is specially added to facilitate the exhaust of air in the bag during loading, thus optimizing storage and transportation effects;

[0064] In addition, in the quality inspection stage, a number of tests are set up, including appearance inspection, dimension measurement, load-bearing capacity test, wear resistance test, chemical corrosion resistance test, and accuracy and stability test of intelligent tracking and positioning functions, which fully ensure that the quality and performance of the container bags meet the design requirements;

[0065] At the same time, the intelligent tracking and positioning module is also equipped with a signal enhancer, which effectively improves the receiving and sending capabilities in environments with weak signals, further enhancing the practicality and reliability of the container bag.

[0066] The standard parts used in the present invention can all be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0067] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0068] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0069] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0070] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0071] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0072] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lightweight container bag, characterized in that: include: a. Bag body: Made of lightweight and high-strength materials, such lightweight and high-strength materials include polypropylene (PP), polyester (PET) and nylon (PA). The bag body has sufficient strength and wear resistance to withstand the weight of the loaded items and the friction during transportation; b. Handle: fixedly connected to the upper part of the bag body, used to lift the container bag. The handle is made of high-strength fiber to ensure stability and safety during handling; c. Bottom structure: Flat bottom structure with reinforced ribs to increase the stability and load-bearing capacity of the container bag; d. Sealing structure: It is arranged at the opening of the bag body and is used to seal the bag opening to prevent leakage of the loaded items. The sealing structure includes a zipper, a rope, a buckle and a heat-sealing structure; e. Intelligent tracking and positioning module: Attached to the outside of the bag, it contains a small GPS and a battery connected to it, which is used to achieve real-time tracking and positioning of the container bag. Users can view the location information of the container bag through mobile phone APP and cloud platform.

2. A lightweight container bag as claimed in claim 1, characterized in that: The light and high-strength material also includes modified fibers added with reinforcing agents, anti-aging agents, and anti-ultraviolet agents to improve the strength and durability of the material.

3. A lightweight container bag as claimed in claim 2, characterized in that: The bag body also includes an openable and closable exhaust valve for exhausting air in the bag during loading, thereby facilitating storage and transportation.

4. A method for manufacturing a lightweight container bag, characterized in that: The following steps are involved: a. Material preparation: select lightweight and high-strength materials, add reinforcing agents, anti-aging agents, and anti-ultraviolet agents, and perform mixing and modification; b. Weaving: Weaving the modified material into bag fabric through a weaving machine; c. Cutting and sewing: According to the design size and shape of the container bag, the woven bag body fabric is cut and the cut fabric is sewn into the bag body by a sewing machine; d. Install the handle: sew the handle to the upper part of the bag body; e. Bottom structure treatment: Strengthen the bottom of the bag to form a flat bottom structure with reinforcing ribs; f. Sealing structure installation: Install the sealing structure at the opening of the bag body to seal the bag opening; g. Intelligent tracking and positioning module installation: Install an intelligent tracking and positioning module containing a small GPS and a battery connected to it on the outside of the bag; h. Quality inspection and packaging: Carry out quality inspection on the manufactured bulk bags to ensure that they meet the design requirements and quality standards, and then package and store them.

5. A method for manufacturing a lightweight container bag as claimed in claim 4, characterized in that: In step a, the modification treatment of the lightweight and high-strength material also includes stretching and heat setting processes on the material to improve the strength and stability of the material.

6. A method for manufacturing a lightweight container bag as claimed in claim 4, characterized in that: In step c, the cutting and sewing further includes the step of providing an exhaust valve on the bag body for exhausting the air in the bag during the loading process.

7. A method for manufacturing a lightweight container bag as claimed in claim 4, characterized in that: In step g, the quality inspection includes appearance inspection, dimension measurement, load-bearing capacity test, wear resistance test, chemical corrosion resistance test, and accuracy and stability test of intelligent tracking and positioning functions to ensure that the quality and performance of the container bag meet the design requirements.

8. A method for manufacturing a lightweight container bag as claimed in claim 4, characterized in that: The intelligent tracking and positioning module also includes a signal enhancer for improving the reception and transmission capabilities of GPS in an environment with weak signals.

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