CN210654346U

CN210654346U - Anti-skid wear-resistant kraft paper bag

Info

Publication number: CN210654346U
Application number: CN201921799679.XU
Authority: CN
Inventors: 夏尊兴; 夏海平; 唐海波; 唐海勇
Original assignee: Shenzhen Chuangxin Packaging Material Technology Co ltd
Current assignee: Shenzhen Chuangxin Packaging Material Technology Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-02
Anticipated expiration: 2029-10-24

Abstract

The utility model relates to a kraft paper bag technical field just discloses wear-resisting kraft paper bag of antiskid, comprises a bag bod, bag body outside-in is formed by polypropylene layer, EVA hot melt adhesive layer, kraft paper layer and polyethylene layer composite connection in proper order, inlays in EVA hot melt adhesive layer simultaneously and is equipped with many stiffeners, the wire rope handling hole that supplies the lifting rope both ends to run through of symmetry is all seted up on the both sides face of the bag body, and the wire rope handling hole that the both ends of lifting rope were worn to advance to correspond extends into the bag in vivo and knot and forms and keep off the knot structure, and fixed cover is equipped with the reinforcing ring in the wire rope handling hole, the bottom surface composite connection of the bag body has the bearing plate. This wear-resisting kraft paper bag of antiskid has further improved the intensity of the bag body through the strengthening wire, improves the folding number of times of the bag body to prolong the life of the bag body greatly, green when needs are with the bag body ground, take four support lower margins out respectively through the push-and-pull piece, then put down the bag body, thereby make the difficult lodging of the bag body of being equipped with article, convenient to use.

Description

Anti-skid wear-resistant kraft paper bag

Technical Field

The utility model discloses kraft paper bag technical field specifically is wear-resisting kraft paper bag of antiskid.

Background

A kraft paper bag is a bag made of composite materials. Because the manufacturing material of the kraft paper bag has the characteristics of no toxicity, no smell and environmental protection, the kraft paper bag is a credible environment-friendly product while meeting the green consumption of people. The shadow of the kraft paper bag can be seen everywhere in shopping malls and supermarkets at home and abroad, and the shadow is like a small warrior, accompanies in our daily life and helps us share the load of life.

Most of prior kraft paper bags are single in structure, so that the function is single, the bag body is easy to damage after being used for a plurality of times and can only be discarded, and after being often folded and stored, the folding part of the bag body is easy to damage, the bag body cannot be used continuously, and meanwhile, the connecting part of the rope belt and the bag body is easy to tear. For this reason we have designed slip resistant and wear resistant kraft paper bags.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a wear-resisting kraft paper bag of antiskid has solved the not long problem of kraft paper bag folding use number of times.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

wear-resisting kraft paper bag of antiskid, comprises a bag bod, bag body outside-in is formed by polypropylene layer, EVA hot melt adhesive layer, kraft paper layer and polyethylene layer complex connection in proper order, and inlays in EVA hot melt adhesive layer and be equipped with many stiffeners, and many stiffeners extend to bag body bottom and equidistance from bag body top always and arrange, the wire rope handling hole that supplies the lifting rope both ends to run through of symmetry is all seted up on the both sides face of the bag body, and the wire rope handling hole that the both ends of lifting rope were worn to advance to correspond extends into the bag internal and knot and forms to keep off and detain the structure, the bottom surface complex connection of the bag body has the bearing plate, and the bearing plate has one deck silica gel cushion dorsad to a.

Furthermore, the reinforcing wire is made of aluminum magnesium alloy wires or titanium nickel alloy wires.

Furthermore, a reinforcing ring is fixedly sleeved in the rope penetrating hole, the middle part of the reinforcing ring is formed into a penetrating part for the rope to penetrate through, and two ends of the reinforcing ring are formed into limiting parts which are abutted against two ends of the rope penetrating hole.

Furthermore, the periphery of the middle part of the lifting rope is connected with a rubber sleeve in a wrapping mode, a plurality of uniformly distributed anti-skid convex parts are formed on the periphery of the rubber sleeve, and the anti-skid convex parts are of hemispherical structures.

Furthermore, symmetrical slots are formed in the two side faces of the bearing plate, supporting feet are inserted into each slot in a sliding mode, and one ends, far away from the slots, of the supporting feet are fixedly connected with push-pull pieces.

Further, the thickness on polypropylene layer is 3 ~ 5 microns, and the thickness on EVA hot melt adhesive layer is 1 ~ 3 microns, and the thickness on kraft paper layer is 3 ~ 5 microns, and the thickness on polyethylene layer is 5 ~ 10 microns.

The utility model has the advantages that:

1. the utility model forms an integrated structure with the reinforcing wires through the EVA hot melt adhesive layer, thereby further improving the strength of the bag body and improving the folding times of the bag body, thereby greatly prolonging the service life of the bag body and being green and environment-friendly; can increase the intensity of carrying rope and bag body junction through reinforcing ring to increase life.

2. The utility model can increase the friction force between the cloth bag and the fingers through the anti-skid convex parts, thereby improving the convenience of the cloth bag in daily use; when the bag body is needed to be placed on the ground, the four supporting feet are pulled out through the push-pull piece, and then the bag body is put down, so that the bag body filled with articles is not prone to lodging and is convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of a reinforcement ring of the present invention;

fig. 4 is the utility model discloses well installation schematic diagram that supports lower margin.

In the figure: 1. a bag body; 11. a polyethylene layer; 12. a kraft layer; 13. an EVA hot melt adhesive layer; 14. a polypropylene layer; 2. lifting a rope; 3. a stringing hole; 4. a reinforcing ring; 41. a penetration portion; 42. a limiting part; 5. a rubber sleeve; 51. an anti-slip boss; 6. reinforcing wires; 7. a pressure bearing plate; 71. grooving; 8. a silica gel cushion; 9. supporting the ground feet; 10. a push-pull plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-4: an anti-slip wear-resistant kraft bag comprises a bag body 1, wherein the bag body 1 is formed by sequentially compounding and connecting a polypropylene layer 14, an EVA hot-melt adhesive layer 13, a kraft paper layer 12 and a polyethylene layer 11 from outside to inside, wherein the polypropylene layer 14 is 3-5 microns thick, the EVA hot-melt adhesive layer 13 is 1-3 microns thick, the kraft paper layer 12 is 3-5 microns thick, and the polyethylene layer 11 is 5-10 microns thick, so that the kraft bag has excellent strength and moisture resistance, meanwhile, a plurality of reinforcing wires 6 are embedded in the EVA hot-melt adhesive layer 13, the plurality of reinforcing wires 6 extend from the top of the bag body 1 to the bottom of the bag body 1 and are arranged at equal intervals, when the bag body 1 is manufactured, the reinforcing wires 6 are solidified and wrapped when the EVA hot-melt adhesive layer 13 is in a hot-melt state, so that the EVA hot-melt adhesive layer 13 and the reinforcing wires 6 form an integrated structure, and the strength of, the folding times of the bag body 1 are improved, so that the service life of the bag body 1 is greatly prolonged, and the bag is green and environment-friendly.

Furthermore, the reinforcing wire 6 is made of aluminum magnesium alloy wires or titanium nickel alloy wires, and is firm and durable.

The reason all sets up the wire rope handling hole 3 that supplies 2 both ends of lifting rope of symmetry to run through on the both sides face of the bag body 1, and the both ends of lifting rope 2 are worn into the wire rope handling hole 3 that corresponds and are extended into the bag body 1 and tie a knot and form and keep off the knot structure to avoid 2 slippage of lifting rope to go out wire rope handling hole 3, thereby can be through 2 lifting rope of lifting rope and draw the bag body 1.

Further, fixed cover is equipped with reinforcing ring 4 in the stringing hole 3, and the middle part of reinforcing ring 4 takes shape to supply to carry the interlude portion 41 that rope 2 run through, and reinforcing ring 4's both ends all take shape to be used for the spacing portion 42 of pasting with stringing hole 3 both ends, can increase through reinforcing ring 4 and carry the intensity of rope 2 and bag body 1 junction to increase life.

Further, the middle periphery of the lifting rope 2 is connected with the rubber sleeve 5 in a wrapping mode, a plurality of uniformly distributed anti-skid protrusions 51 are formed on the outer peripheral face of the rubber sleeve 5, the anti-skid protrusions 51 are of a hemispherical structure, the rubber sleeve 5 can enable a hand to relieve pain of the hand when lifting heavy objects, the hand can lift the heavy objects more comfortably, the anti-skid protrusions 51 can increase friction force between the hand and fingers, and convenience of the cloth bag in daily use is improved.

The bottom surface composite connection of the bag body 1 has a bearing plate 7, and a side complex of the bag body 1 of bearing plate 7 dorsad has one deck silica gel cushion 8, can increase the thickness of the 1 bottom of the bag body through bearing plate 7, thereby improve the durability of the bag body 1, and silica gel cushion 8 can guarantee when needs are put the bag body 1 to the ground, silica gel cushion 8 plays certain buffering effect, in order to reach and have the cushioning protection effect to the article in the bag body 1, some fragile articles very much, and then widen application scope greatly.

Furthermore, symmetrical slots 71 are formed in two side surfaces of the bearing plate 7, supporting feet 9 are inserted into each slot 71 in a sliding mode, one ends, far away from the slots 71, of the supporting feet 9 are fixedly connected with push-pull sheets 10, when the bag body 1 needs to be placed on the ground, the four supporting feet 9 are respectively pulled out through the push-pull sheets 10, and then the bag body 1 is put down, so that the bag body 1 filled with articles is not prone to lodging and convenient to use.

To sum up, when the bag is used, the EVA hot melt adhesive layer 13 and the reinforcing wires 6 form an integrated structure, so that the strength of the bag body 1 is further improved, the folding times of the bag body 1 are improved, the service life of the bag body 1 is greatly prolonged, and the bag is green and environment-friendly; the strength of the joint of the lifting rope 2 and the bag body 1 can be increased through the reinforcing ring 4, so that the service life is prolonged; the anti-skid convex part 51 can increase the friction force between the anti-skid convex part and the fingers, and the convenience of the cloth bag in daily use is improved; when the bag body 1 needs to be placed on the ground, the four supporting feet 9 are respectively pulled out through the pull pieces 10, and then the bag body 1 is put down, so that the bag body 1 filled with articles is not easy to fall down and is convenient to use.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Wear-resisting kraft paper bag of antiskid, including the bag body (1), its characterized in that: bag body (1) outside-in is formed by polypropylene layer (14), EVA hot melt adhesive layer (13), kraft paper layer (12) and polyethylene layer (11) complex connection in proper order, and inlays in EVA hot melt adhesive layer (13) and be equipped with many enhancement silk (6), and many enhancement silk (6) are arranged from bag body (1) top to bag body (1) bottom and equidistance always extending, the confession of symmetry is all seted up on the both sides face of the bag body (1) and is carried rope (2) wire hole (3) that both ends run through, and the wire hole (3) of wearing into corresponding at the both ends of carrying rope (2) extend into bag body (1) in and knot and form and keep off the knot structure, the bottom surface complex of the bag body (1) is connected with bearing plate (7), and bearing plate (7) one deck silica gel cushion (8) have in the side complex of the bag body (1) dorsad.

2. The anti-slip wear-resistant kraft paper bag according to claim 1, wherein: the reinforcing wire (6) is made of aluminum magnesium alloy wires or titanium nickel alloy wires.

3. The anti-slip wear-resistant kraft paper bag according to claim 1, wherein: the rope-threading device is characterized in that a reinforcing ring (4) is fixedly sleeved in the rope-threading hole (3), the middle part of the reinforcing ring (4) is formed into a penetrating and inserting part (41) for the rope (2) to penetrate through, and the two ends of the reinforcing ring (4) are formed into limiting parts (42) which are used for abutting against the two ends of the rope-threading hole (3).

4. The anti-slip wear-resistant kraft paper bag according to claim 1, wherein: the outer periphery of the middle of the lifting rope (2) is connected with a rubber sleeve (5) in a wrapping mode, a plurality of anti-skid protrusions (51) which are uniformly distributed and arranged are formed on the outer periphery of the rubber sleeve (5), and the anti-skid protrusions (51) are of hemispherical structures.

5. The anti-slip wear-resistant kraft paper bag according to claim 1, wherein: symmetrical slots (71) are formed in the two side faces of the bearing plate (7), supporting feet (9) are inserted into each slot (71) in a sliding mode, and one ends, far away from the slots (71), of the supporting feet (9) are fixedly connected with push-pull sheets (10).

6. The anti-slip wear-resistant kraft paper bag according to claim 1, wherein: the thickness of polypropylene layer (14) is 3 ~ 5 microns, and the thickness of EVA hot melt adhesive layer (13) is 1 ~ 3 microns, and the thickness of kraft paper layer (12) is 3 ~ 5 microns, and the thickness of polyethylene layer (11) is 5 ~ 10 microns.