Aluminum foil flexible intermediate bulk container with inner tie bar

Abstract

The invention discloses an aluminum foil flexible intermediate bulk container with an inner tie bar. The aluminum foil flexible intermediate bulk container comprises a bag body, wherein a feeing inlet is formed in the upper end of the bag body; a discharging outlet is formed in the lower end of the bag body; the bag body comprises an inner bag and an outer bag; the outer bag is a plastic woven bag; the inner bag is made of an aluminum film; and the inner tie bar is vertically arranged in the inner bag, propped against the four opposite angles inside the inner bag, and fixed in the inner bag in a cold ironing manner. The bag body composed of the plastic woven bag and the aluminum film is high in impermeability, good in barrier property and excellent in anti-swelling property, and the bag type meets transportation requirements; through the inner tie bar arranged in the aluminum foil flexible intermediate bulk container, the molding effect of the aluminum foil flexible intermediate bulk container is guaranteed and a plenty of space is saved, so that the aluminum foil flexible intermediate bulk container can be utilized for transportation of small-particle and fine powder cargos as well as cargos with high sanitary requirements, and the application range of the aluminum foil flexible intermediate bulk container is expanded; and the inner tie bar is fixed in the bag body by adopting the cold ironing technology, so as to solve the problem that the inner tie bar cannot be additionally mounted in the bag body.

Description

technical field [0001] The invention relates to the field of container bags, in particular to an inner-stretch type aluminum foil container bag. Background technique [0002] The container bag is a kind of flexible transportation packaging container, which is widely used in the transportation packaging of food, grain, medicine, chemical industry, mineral products and other powdery, granule and block items. Compared with the small woven bag, it has a large capacity, It is easy to load and unload, save labor and improve efficiency. Therefore, the market for FIBC products has been largely developed. But existing container bag bag body is made up of inner and outer two layers, and inner bag is a polyethylene film, and outer bag is a compound film plastic weaving. The loading capacity of this kind of container is poor, and it is prone to tearing when packing denser items, which does not meet the requirements for use. Existing container bags have ductility due to the plastic wo...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of the present invention is to provide a kind of aluminum foil container bag with internal tension ribs, which solves the technical problems of poor bagging ability and poor forming of existing container bags

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