CN104071493A - Conductive bag - Google Patents

Abstract

A conductive bag comprises a square bag body which is defined by an upper cover, a lower bottom and four lateral peripheral walls; a cylindrical feed inlet is formed in the upper cover; the lower bottom is a sealed flat bottom surface; hanging rings are sewed at four corners of the upper cover of the bag body; a hanging belt folds in the middle to form into every lifting ring; four to eight conductive wires are uniformly arranged inside the hanging belts; the hanging belts are vertically and downward sewed on peripheral wall lateral sides on bilateral sides of the corners; the bag body is made of conductive base cloth which is formed by weaving; the hanging belts are vertically and downward sewed to bag body positions which are arranged below a bag body height half height position; a layer of insurance film or sealing film coats on the internal wall of the bag body; an opening of the feed inlet in the middle of the upper cover is hemmed; splicing seams are folded doubly to form into single seams; an opening seam is vertically and inward formed in in a cylindrical soft bundling opening of the feed inlet and a bundling rope is stitched to the cylindrical soft bundling opening. The conductive bag has the advnatages of being reasonable in structure, safe and reliable in utilization, smooth in feeding and discharging and not easy to swell partially, having a conductive function, being adapted to special occasions and the like.

Description

A kind of conduction bag

Technical field

The present invention relates to be a kind of for loading a large amount of pressed powders or particulate matter, be convenient to the conduction bag of lifting, belong to packaging bag technical field.

Background technology

Ton packaging bag is exactly to load 500-1000Kg pressed powder or particulate matter as its name suggests, to lift the packaging bag of movement.The bag of most ton packaging bag is at present shaped as cuboid, and if length and width is respectively 900mm, height is 1250mm, respectively has up and down the charging and discharging mouth of a tubular, is convenient to tying; The packaging bag of this ton is because having loaded a large amount of bulk solid powder or particulate matter, so the fastness of its bag of body is quite important, comprises bag suspension ring that make on body top; Also require in addition the input and output material of ton packaging bag conveniently, reliably; but owing to being subject to the restriction of structure; existing ton strap also exists unreasonable structure, and fastness is not good, and input and output material is obstructed; easily produce the problems such as bulge phenomenon; especially existing packaging bag generally adopts plastic woven cloth to make, and lacks conducting function, and this is comparatively special for some, require to carry out conductive protection; the occasion of strengthening job security, obviously cannot meet the demands.

Summary of the invention

The object of the invention is to overcome the deficiency that prior art exists, and provide a kind of rational in infrastructure, safe and reliable, input and output material is unobstructed, is not prone to local bulge phenomenon, and possesses conducting function to adapt to the comparatively conduction bag of special occasions.

The object of the invention is to complete by following technical solution, a kind of conduction bag, it comprises one by upper cover, goes to the bottom and four side perisporiums enclose the square bag forming, on described, cover and be provided with columnar inlet point, go to the bottom as the planar base surface of sealing, four bights of described bag upper cover are respectively sewed with four each suspension ring that formed after turning back in centre by a suspender belt, in described suspender belt, be evenly placed with 4-8 root conductive filament, and suspender belt is made respectively vertically downward on the perisporium avris of both sides, bight; The conductive base cloth that described bag is formed by braiding is made.

Described suspender belt is at least sewn into below half of bag height vertically downward, scribbles one deck insurance film or diaphragm seal on the inwall of bag; The oral area tape edge of feeding port in the middle of described upper cover, piece two-fold list seam is provided with the open seam of vertically inwardly offering on the soft tying of tubular of described feeding port, and is stitched with one and ties up rope band.

The present invention has rational in infrastructure, safe and reliable, and input and output material is unobstructed, is not prone to local bulge phenomenon, and possesses conducting function to adapt to the comparatively feature such as special occasions.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention.

The specific embodiment

Below in conjunction with accompanying drawing, the present invention will be described in detail: shown in Fig. 1, a kind of conduction bag of the present invention, it comprises that one encloses by upper cover 1, the 2 and four side perisporiums 3 of going to the bottom the square bag 4 forming, on described upper cover 1, be provided with columnar inlet point 5, go to the bottom 2 for sealing planar base surfaces, four bights of described bag 4 upper covers are respectively sewed with four each suspension ring 7 that formed after turning back in centre by a suspender belt 6, in described suspender belt 6, be evenly placed with 4-8 root conductive filament, and suspender belt 6 is made respectively vertically downward on the perisporium avris of both sides, bight; The conductive base cloth that described bag 4 is formed by braiding is made, and the packaging bag of this structure can be played good conducting function, guarantees the safe reliability of using.

Described suspender belt 6 is at least sewn into below half of bag 4 height vertically downward, scribbles one deck insurance film or diaphragm seal on the inwall of bag 4, and it not only can strengthen the intensity of bagging, and can play sealing property, guarantees the storage quality of article; The oral area tape edge of described upper cover 1 intermediate feed mouth 5, piece two-fold list seam is provided with the open seam 8 of vertically inwardly offering on the soft tying of tubular of described inlet point 5, and is stitched with one and ties up rope band 9, is convenient to wrapping sealing.

Claims (2)

1. a conduction bag, it comprises one by upper cover, goes to the bottom and four side perisporiums enclose the square bag forming, on described, cover and be provided with columnar inlet point, go to the bottom as the planar base surface of sealing, four bights that it is characterized in that described bag upper cover are respectively sewed with four each suspension ring that formed after turning back in centre by a suspender belt, in described suspender belt, be evenly placed with 4-8 root conductive filament, and suspender belt is made respectively vertically downward on the perisporium avris of both sides, bight; The conductive base cloth that described bag is formed by braiding is made.

2. conduction bag according to claim 1, is characterized in that described suspender belt is at least sewn into below half of bag height vertically downward, scribbles one deck insurance film or diaphragm seal on the inwall of bag; The oral area tape edge of feeding port in the middle of described upper cover, piece two-fold list seam is provided with the open seam of vertically inwardly offering on the soft tying of tubular of described feeding port, and is stitched with one and ties up rope band.