CN202863960U

CN202863960U - Cement woven bag with folding type sealed inner interlayer

Info

Publication number: CN202863960U
Application number: CN 201220589297
Authority: CN
Inventors: 韦春
Original assignee: CHONGQING GUANGBO PLASTIC BAG Co Ltd
Current assignee: CHONGQING GUANGBO PLASTIC BAG Co Ltd
Priority date: 2012-11-10
Filing date: 2012-11-10
Publication date: 2013-04-10
Anticipated expiration: 2022-11-10

Abstract

A cement woven bag with folding type sealed inner interlayer belongs to the technical field of cement woven bags. The cement woven bag with the folding type sealed inner interlayer is characterized in that a sealing part of a bag body is made into an inner interlayer folded sealing structure. When the cement woven bag with the folding type sealed inner interlayer is used, cement is put into the bag through a feed port, and when the bag is filled with the cement, the cement is directly propped against a folded sealing part of the inner interlayer, the sealing part is provided with a blocker of multilayer inner interlayer, and thus the cement can not brim over the bag. The cement woven bag with the folding type sealed inner layer has the advantages that the inner interlayer of the bag body sealing part is made of tailings of the bag body, a multilayer blocker which stops the cement from brimming over the bag is formed, and thus the cement is stopped from brimming over effectively. Compared with a traditional cement bag which is wrapped and clamped with brown paper, the cement woven bag with the folding type sealed inner interlayer achieves the same purpose with the traditional cement woven bag, however, materials are saved, meanwhile labor force and working process are saved, cost is saved, and economic benefit is improved by means of the cement woven bag with the folding type sealed inner interlayer folded and sealed.

Description

A kind of braiding bag for cement of intraformational bed fold closure

Technical field

The utility model relates to a kind of woven bag, particularly a kind of braiding bag for cement that prevents the intraformational bed fold closure that concrete grey overflows.

Background technology

Many industrial and mining enterprises and chemical enterprise, its product needed is packed in a large number, and woven bag with its cheap price usually by a large amount of storing articles that is used for, cement etc. particularly.

Because the cement powder is tiny, behind the woven bag, woven bag need to be sealed after cement is packed into, sealing part is generally used the edge banding machine tape edge, and because of the reason of pin hole, concrete grey goes out to overflow from pin hole easily.In order to prevent that concrete grey from overflowing, people clamp with craft paper in addition at the woven bag sealing part and use the edge banding machine tape edge again.

Although this method can prevent that concrete grey from overflowing, complex process, spillage of material is large, has increased material cost and the productive labor cost of woven bag.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of woven bag enclosuring structure without craft paper for above-mentioned technical matters, can prevent equally under the prerequisite that concrete grey overflows to reach, reduce the material cost of production woven bag and the purpose of labour cost.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is a kind of braiding bag for cement of intraformational bed fold closure, it is characterized in that the closure part of bag is sheared along outer wall A and the outer wall D of the empty trimming of infolding with bag, carry out impression along the infolding indentation line again, then the part infolding that will cut along the empty trimming of infolding, between outer wall A and outer wall B, form intraformational bed B and intraformational bed C, the part infolding that to press along the infolding indentation line again, form the oblique angle, be inlet point in this oblique angle, between intraformational bed B and intraformational bed C, form simultaneously intraformational bed E and intraformational bed F, then each interlayer is merged, the closure part of the bag after will merging along folding indentation line is again carried out double-layer folding, then sews up along the tape edge sealing line, namely makes the braiding bag for cement of intraformational bed fold closure.

During use, cement is packed into from inlet point, after cement is filled, directly withstand the intraformational bed fold closure place of sack, intercept because sealing part has the multilayer intraformational bed, so that concrete grey can't overflow.

The beneficial effects of the utility model are to utilize the tailing of bag itself to do the intraformational bed at bag body sealing position, can form multilayer after the sealing and intercept the obstacle that concrete grey overflows, and have effectively prevented overflowing of concrete grey.With compared at sealing part double team craft paper in the past, can reach identical purpose, but save material, also saved simultaneously labour power and operation; Save cost, improved economic benefit.

Description of drawings

Fig. 1 be the utility model void when not sealing cut with impression after structural representation.

Fig. 2 is the structural representation of the utility model after clipping intraformational bed.

Fig. 3 is the indentation line scheme drawing of the utility model will fold closure the time.

Fig. 4 is the tape edge sealing line structural representation of the utility model after the intraformational bed fold closure.

Fig. 5 is the inner structure scheme drawing of the utility model its sealing part after the intraformational bed fold closure.

Among the figure: 1. bag, 2. inlet point, the 3. empty trimming of infolding, 4. outer wall A, 5. intraformational bed B, 6. intraformational bed C, 7. outer wall D, 8. intraformational bed E, 9 intraformational bed F, 10. folding indentation line, 11. tape edge sealing lines, 21. infolding indentation lines.

The specific embodiment

The utility model is described in further detail below in conjunction with embodiment.

The closure part of bag 1 is sheared along outer wall A4 and the outer wall D7 of the empty trimming 3 of infolding with bag 1, carry out impression along infolding indentation line 21 again, then the part infolding that will cut along the empty trimming 3 of infolding, between outer wall A4 and outer wall B7, form intraformational bed B5 and intraformational bed C6, the part infolding that to press along infolding indentation line 21 again, form the oblique angle, it is inlet point 2 in this oblique angle, between intraformational bed B5 and intraformational bed C6, form simultaneously intraformational bed E8 and intraformational bed F9, then each interlayer is merged, the closure part of the bag 1 after will merging along folding indentation line 10 is again carried out double-layer folding, then sew up along tape edge sealing line 11, namely make the braiding bag for cement of intraformational bed fold closure.

Claims

1. the braiding bag for cement of an intraformational bed fold closure, it is characterized in that the closure part of bag (1) along the outer wall A(4 of the empty trimming of infolding (3) with bag (1)) and outer wall D(7) shear, carry out impression along infolding indentation line (21) again, then the part infolding that will cut along the empty trimming of infolding (3), at outer wall A(4) and outer wall B(7) between form intraformational bed B(5) and intraformational bed C(6), the part infolding that to press along infolding indentation line (21) again, form the oblique angle, it is inlet point (2) in this oblique angle, simultaneously at intraformational bed B(5) and intraformational bed C(6) between formation intraformational bed E(8) and intraformational bed F(9), then each interlayer is merged, the closure part of the bag (1) after will merging along folding indentation line (10) is again carried out double-layer folding, then sews up along tape edge sealing line (11).