Heat sealing machine for bottleneck type lining bags for freight containers
A bottleneck type, container bag technology, applied in the direction of packaging, transportation and packaging, container manufacturing machinery, etc., can solve the problems of high cost and low heat sealing efficiency, and achieve the effect of low cost, high heat sealing efficiency and convenient operation
Active Publication Date: 2015-03-04
SHANDONG LONGXING PLASTIC FILM TECH CO LTD
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Problems solved by technology
[0005] The technical problem to be solved in the present invention is to provide a bottleneck type liner bag heat sealing machine for container bags, which overcomes the defects of low heat sealing efficiency and high cost in the prior art. After adopting the heat sealing machine of the present invention, It has the advantages of high heat sealing efficiency, low cost, simple structure and convenient operation
Method used
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Embodiment Construction
[0030] Examples such as figure 2 As shown, a bottle-neck liner bag heat-sealing machine for container bags uses an M-folded packaging film 23 as a raw material to process a bottleneck-type liner bag. Frame 1, a heat-sealing platform 3 is arranged on the frame 1, and a heat-sealing mechanism 2 that can move up and down along the frame 1 is arranged above the heat-sealing platform 3;
[0031] In this embodiment, a cylinder 4 is connected between the heat sealing mechanism 2 and the frame 1, and the up and down movement of the heat sealing mechanism 2 is realized under the action of the cylinder 4. When the cylinder 4 moves to the bottom dead center, the heat sealing mechanism 2 moves downward to the heat sealing on platform 3.
[0032] Such as image 3 and Figure 4 As shown, the heat-sealing mechanism 2 includes a heat-sealing frame 13, and the heat-sealing frame 13 is provided with two heat-sealing molds 14, and the heat-sealing mold 14 includes a connected first linear he...
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The invention relates to a heat sealing machine for bottleneck type lining bags for flexible freight containers. The heat sealing machine comprises a framework and a heat sealing mechanism. The heat sealing mechanism comprises a heat sealing framework, the heat sealing framework is fixedly connected with bottleneck type heat sealing dies, heating sheets are arranged on bottom surfaces of the heat sealing dies, and heat-conducting high-temperature-resistant isolating layers are respectively arranged on bottom surfaces of the heating sheets. Lifting of the heat sealing mechanism is controlled by cylinders, and heat-conducting high-temperature-resistant partition plates are arranged on heat sealing platforms. During heat sealing, M-fold packaging films are respectively partitioned on two sides of each partition plate, and heat sealing of each integral bottleneck type lining bag can be completed by once-through operation. Accordingly, the heat sealing machine is high in heat sealing efficiency, low in cost, simple in structure and convenient to operate.
Description
technical field [0001] The invention relates to a heat-sealing machine suitable for heat-sealing bottle-neck plastic bags, in particular to a bottle-neck liner bag heat-sealing machine for container bags, which belongs to the technical field of heat-sealing machines. Background technique [0002] Container bag, also known as ton bag or flexible container or space bag, is a kind of flexible transportation packaging container, which can be transported in a container unit mainly by crane or forklift. Because the container bag is very convenient to load and unload, the loading and unloading efficiency is obvious Improvement has developed rapidly in recent years. Container bags are generally made of polyester fibers such as polypropylene and polyethylene, and can be widely used in the packaging of various powdery, granular, and blocky items such as chemicals, building materials, plastics, and mineral products. They are ideal for storage, transportation, and other industries. ide...
Claims
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IPC IPC(8): B31B1/64B31B50/64
Inventor 柴志赵世龙
Owner SHANDONG LONGXING PLASTIC FILM TECH CO LTD