CN210794160U

CN210794160U - Portable waterproof paper bag

Info

Publication number: CN210794160U
Application number: CN201921421095.9U
Authority: CN
Inventors: 常江
Original assignee: Beijing Yiside Logistics Technology Co Ltd
Current assignee: Beijing Yiside Logistics Technology Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-06-19
Anticipated expiration: 2029-08-29

Abstract

The utility model relates to a portable waterproof paper bag, comprises a bag bod, bag body surface coating has waterproof coating, the inside surface of bag body one end is provided with first adhesive tape length with bag internal portion width is the same, be provided with portable portion between first adhesive tape and the port, other end one side surface of the bag body is provided with the second adhesive tape, the length of second adhesive tape with bag body width is the same first adhesive tape with between the second adhesive tape be provided with two crease lines that are parallel to each other on the bag external surface, two crease lines and the parallel opening part setting that is close to second adhesive tape place in opening edge, the portable waterproof paper bag of this application has solved and has used inconveniently, no water-proof effects, the problem that packing efficiency is low.

Description

Portable waterproof paper bag

Technical Field

The utility model relates to a container bag field especially relates to a portable waterproof paper bag.

Background

At present, with the improvement of living standard of people, the packing quality of articles is also paid more and more attention when people buy articles, especially when the articles are bought on line, rainwater can enter along with the joints of the packing bags to wet the articles in rainy days due to uncontrollable outer clothes of a logistics environment, the clothes buying experience of customers is influenced, if transportation is suspended or transportation is delayed for preventing the articles in the clothes or the transportation from being wetted by a courier in rainy days, the waste of time cost is caused for a receiver and the courier, and the package of a seller or the courier is usually that the package is firstly carried out by the plastic packing bags and then the sealing bags are wound by adhesive tapes, so the time cost is greatly wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a portable waterproof paper bag is provided, it is inconvenient to solve the use, does not have water-proof effects, the problem of packing inefficiency.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a portable waterproof paper bag, includes the bag body, the coating of bag body surface has waterproof coating, the inside surface of bag body one end is provided with first adhesive tape length with the internal portion width of bag is the same, be provided with portable portion between first adhesive tape and the port, other end one side surface of the bag body is provided with the second adhesive tape, the length of second adhesive tape with bag body width is the same first adhesive tape with between the second adhesive tape be provided with two crease lines that are parallel to each other on the external surface of bag, two crease lines and the parallel opening part setting that just is close to second adhesive tape place in opening edge.

Further, the bag body comprises a first side plate and a second side plate, wherein two sides of the first side plate are connected with a third side plate through crease lines, two sides of the second side plate are connected with a fourth side plate through crease lines, the third side plate is connected with one end of the fourth side plate through crease lines, one side of the third side plate is connected with a first connecting plate through crease lines, the inner surface of the first connecting plate is bonded with the outer surface of the fourth side plate, the second adhesive tape is arranged on the surface of the first side plate, and the first adhesive tape is arranged on the inner side surface of the first side plate or the inner surface of the second side plate;

the first side plate and the second side plate surface are all provided with bar-shaped through holes, rocking plates are arranged in the bar-shaped through holes, the rocking plates are embedded in the bar-shaped through holes and are hinged to the first side plate and the second side plate, and the first rubber strip is located at the position between the bar-shaped through holes and the second rubber strip.

Further, the waterproof paper bag is made of natural-color kraft paper.

Further, first adhesive tape and second adhesive tape are the double faced adhesive tape, the double faced adhesive tape surface is provided with from type paper, from type paper one end and double faced adhesive tape one end parallel and level, the other end surpasss bag body opening part edge and is represented the wavy.

The beneficial effects brought by the technical scheme at least comprise: the container bag applied environment is many, for example can use as express delivery packing container bag in the commodity circulation transportation, accomplish again and accomplish the final effect that presents of article to inside article under the prerequisite of response environmental protection theory, moreover, the steam generator is simple in structure, therefore, the clothes hanger is strong in practicability, put into the container bag with article earlier and then can further adjust the suitable position of article through the both ends opening and guarantee the final effect of presenting of article, the setting of two crease lines is in order to keep off better with water outside, the damp-proofing effect of preventing damp, the bonding is all realized to the opening of container bag, the effectual waterproof effect that has played like this.

Drawings

FIG. 1 is a schematic view of the overall structure of the portable waterproof paper bag of the present invention;

figure 2 is the utility model discloses portable waterproof paper bag overall structure expandes the sketch map.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the bag body, 2, first adhesive tape, 3, portable portion, 4, second adhesive tape, 5, crease line, 6, first curb plate, 7, second curb plate, 8, third curb plate, 9, fourth curb plate, 10, first connecting plate, 11, from type paper.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "center", "inner", "outer", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figure 1, the utility model provides a portable waterproof paper bag, which comprises a bag body 1, wherein the surface of the bag body 1 is coated with a waterproof coating, the inner surface of one end of the bag body 1 is provided with a first adhesive tape 2, the length of the first adhesive tape 2 is the same as the width of the inner part of the bag body 1, a hand-held part 3 is arranged between the first adhesive tape 2 and a port, the outer surface of one side of the other end of the bag body 1 is provided with a second adhesive tape 4, the length of the second adhesive tape 4 is the same as the width of the bag body 1, two crease lines 5 which are parallel to each other are arranged on the outer surface of the bag body 1 between the first adhesive tape 2 and the second adhesive tape 4, the two crease lines 5 are parallel to an opening edge and are arranged near the opening part where the second adhesive tape 4 is positioned, the paper bag has a plurality of application environments, for example, the waterproof paper bag can be used as an express packaging, recycled paper, composite paper, derived white cardboard, coated paper, white kraft paper, natural color kraft paper, grey white cardboard and black cardboard, preferably natural color kraft paper, the paper bag can be recycled for papermaking after the life cycle is finished, the natural color kraft paper with the fixed quantity of 80-300 g/square meter is used, the flexible and firm folding and breaking resistance index is high, the paper forms include but not limited to single-sided light, double-sided light, embossing and non-embossing, the high-quality kraft paper/craft paper have the breaking resistance index of more than 3.5, the paper does not tear for more than 30 times, the tensile index is more than 40, the tearing resistance index is more than 8, the kraft paper can provide protection for the contents after being made into bags by utilizing the self characteristics of the kraft paper, particularly when goods are purchased on line, the clothes can be soaked by rainwater along with the connection part of the packaging bags due to the uncontrollable logistics environment, the purchasing experience of customers on clothes is influenced, if the time cost waste is caused to recipients and couriers when a courier stops transporting or delays transporting in order to prevent clothes or transported articles from being wetted in rainy weather, the waterproof paper bag can achieve the waterproof and moistureproof effects on internal articles on the premise of responding to the environmental protection concept, the waterproof coating is made of mixed liquid of paraffin and acrylic ester, the paper packaging material becomes a green packaging material which meets the development requirements of times by virtue of the excellent performance of multiple aspects, recovery, easy treatment, no pollution and the like, however, the defects of poor air resistance, moisture resistance and waterproofness exist by only taking paper and paper boards as the packaging material, particularly, the higher requirements are provided for the waterproofness of the paper packaging material along with the express delivery increment of electric suppliers, and polyethylene emulsion is reported in some documents, a process for preparing the water-proof paper with the emulsion of huge vinylidene chloride includes such steps as treating paper with the emulsion of huge vinylidene chloride to decompose hydrogen chloride gas easily under the action of heat and ultraviolet ray, and preparing the paraffin emulsion with high stability by optimizing the emulsifying formula, proportionally mixing it with the water-proof acrylate emulsion, and preparing the water-proof paraffin emulsion, the waterproof paper has the advantages that the waterproof effect is good, the paper is enabled to have a good waterproof effect, the surface of the paper is bright, and a continuous waterproof protective film is formed on the surface of the paper, mainly because the acrylic emulsion waterproof agent has good film-forming property, all films are transparent, bright and good in elasticity, and cannot have adverse effects on the original physical and mechanical properties of the paper, and the paraffin: melting point 52/54/56/58, and glyceryl stearate/oleic acid are all industrial products, acrylic acid waterproof agent emulsion is prepared by coating the prepared emulsion waterproof agent on the surface of paper by a coating process, the prepared emulsion waterproof agent is atomized and uniformly sprayed on the surface of the paper by a siphon type pressure spray gun, the waterproof coating can be an outer surface coating or an inner surface and an outer surface which are both coated with waterproof coatings, in order to prevent adhesive tapes from being firmly adhered, no waterproof coating is arranged at all adhesive positions, the structure is simple, the practicability is strong, one end with a handle is a top end, the other end is a bottom end, when in use, the bottom end of a paper bag can be firstly molded, namely, an opening is turned over towards the direction opposite to a second adhesive tape 4 along a near crease line 5, at the moment, two surfaces of the same side of the bag body after being turned over are contacted, the turned part is further turned over continuously along a second crease line 5, finally, a second adhesive tape 4 is adhered to the outer surface of the bag body 1, the twice turning structure can effectively block rainwater, the top end seal, namely the inner surface of the opening of the bag body 1 is adhered through a first adhesive tape 2, people select to transfer the paper bag through a handle, the top end or the bottom end can be formed firstly according to the actual application scene, or the top end or the bottom end can be formed firstly, or the article can be placed into the paper bag firstly, then the appropriate position of the article can be further adjusted through the openings at the two ends to ensure the final display effect of the article, in addition, in a clothing shop, the top end of the paper bag can be formed, then the article can be placed from the bottom end, a waiter can package the clothes at the bottom end of the packaging bag and then a customer can directly take, the time of waiter arrangement sack has been saved, has improved work efficiency, and the setting of two crease lines 5 in this application is in order to keep off the better outside of water, has dampproofing and waterproofing's effect, and the opening of container bag all realizes bonding, has effectually played waterproof effect like this.

The utility model discloses a portable waterproof paper bag, as shown in fig. 1 to 2, can also be on the basis of the technical scheme of preceding description: the bag body 1 comprises a first side plate 6 and a second side plate 7, wherein both sides of the first side plate 6 are connected with a third side plate 8 through crease lines, both sides of the second side plate 7 are connected with a fourth side plate 9 through crease lines, one end of the third side plate 8 and one end of the fourth side plate 9 are connected through crease lines, one side of the third side plate 8 is connected with a first connecting plate 10 through crease lines, the inner surface of the first connecting plate 10 is bonded with the outer surface of the fourth side plate 9, the second adhesive tape 4 is arranged on the surface of the first side plate 6, and the first adhesive tape 2 is arranged on the inner side surface of the first side plate 6 or the inner surface of the second side plate 7;

the surface of the first side plate 6 and the surface of the second side plate 7 are both provided with strip-shaped through holes, the strip-shaped through holes are internally provided with rocking plates which are embedded in the strip-shaped through holes and are hinged with the first side plate 6 and the second side plate 7, the first adhesive tape 2 is positioned at the position between the strip-shaped through holes and the second adhesive tape 4, the paper bag has the advantages of quick forming and high packing efficiency, the inner surface of the first connecting plate 10 can be directly bonded with the outer surface of the fourth side plate 9 when the paper bag is formed, the folding function is realized because the crease line is connected between the first connecting plate 10 and the third side plate 8, the storage space is favorably saved, the folded part can be effectively increased when the paper bag is used for containing articles, and therefore, the waterproof and moistureproof the inner articles can be realized under the premise of corresponding environmental protection idea, simple structure, the practicality is strong, convenient to use, put into article from the opening part that is formed by first curb plate 6 and second curb plate 7 one end when using at first, it needs to explain here that, the length of first curb plate 6 can be longer than the length of second curb plate 7, can also be that the length of first curb plate 6 equals the length of second curb plate 7, can also be that the length of first curb plate 6 is shorter than the length of second curb plate 7, when first curb plate 6 and second curb plate 7 length is unequal, the adhesive tape sets up in longer first curb plate 6 or second curb plate 7 surface one side reason, when first curb plate 6 and second curb plate 7 length are equal, article pack into behind the container bag with bag 1 opening part first curb plate 6 and second curb plate 7 together along the crease line 5 that closes on bag 1 outside turn over to bag 1 bottom direction, further continue to turn over along second crease line 5 and finally to paste the adhesive tape on the surface of first curb plate 6 or second curb plate 7 The envelope is realized, for example: when the length of the first side plate 6 is longer than that of the second side plate 7, when the bag is sealed, the first side plate 6 is firstly turned over towards the bottom of the bag body 1 along the adjacent crease line 5, at the moment, the inner surface of the first side plate 6 after being turned over contacts with the outer surface of the second side plate 7, the first side plate 6 and the second side plate 7 are further continued to be turned over along the second crease line 5, finally, the adhesive tape is adhered to the outer surface of the second side plate 7, namely, the outer surface of the first side plate 6 is adhered to the outer surface of the second side plate 7 through the adhesive tape, the bag sealing is completed, the paper bag effectively plays a role of further water insulation after being turned over twice, water is prevented from entering the bag from an opening, in addition, after the first side plate 6 and the second side plate 7 are turned over twice, the end surface of the opening is well hidden inside to prevent hand scratches, so that the, this application container bag forming process is simple, and convenient to use improves packing efficiency, and portable portion 3 forms into: first curb plate 6 with 7 surfaces of second curb plate all are provided with the bar through-hole, be provided with the rocker plate in the bar through-hole, the rocker plate inlays to be established in the bar through-hole and with first curb plate 6 with second curb plate 7 is articulated, first adhesive tape 2 is located the bar through-hole with position department between the second adhesive tape 4.

The utility model discloses a portable waterproof paper bag can also be on the basis of the technical scheme of preceding description: the waterproof paper bag is made of natural kraft paper, the natural kraft paper with the quantitative ratio of 80-300 g/square meter is used, the flexible, firm, folding and bursting resistance index is high, the paper form comprises but not limited to single-sided light, double-sided light, embossing, non-embossing, high-quality kraft paper/craft paper, the bursting resistance index is more than 3.5, the paper is not torn after being folded for more than 30 times, the tensile index is more than 40, the tearing index is more than 8, the kraft paper self-property is utilized to protect the contents after the bag is made, the waterproof paper bag can also be made of wood pulp paper, recycled paper, composite paper, derived white cardboard, copper plate paper, white kraft paper, natural color kraft paper, gray bottom white cardboard and black cardboard, preferably the natural color kraft paper, the paper bag can be recycled to make paper after the life cycle is finished, the waterproof layer and the adhesive both belong to an aqueous solvent, and can be dissolved in water in the pulping process, the filter is filtered through water circulation, no influence is generated in the papermaking manufacturing process of a conventional paper machine, and the forest protection and the resource waste are effectively reduced.

The utility model discloses a portable waterproof paper bag, as shown in fig. 1 to 2, can also be on the basis of the technical scheme of preceding description: first adhesive tape 2 and second adhesive tape 4 are the double faced adhesive tape, the double faced adhesive tape surface is provided with from type paper 11, from type paper 11 one end and double faced adhesive tape one end parallel and level, the other end surpasss 1 opening part edge of the bag body and present wavy, the outward appearance is pleasing to the eye and conveniently uses from tearing of type paper 11 makes things convenient for the adhesive tape.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A portable waterproof paper bag is characterized in that: including the bag body (1), the surface coating of the bag body (1) has waterproof coating, the inside surface of the bag body (1) one end is provided with first adhesive tape (2) length with the inside width of the bag body (1) is the same, be provided with between first adhesive tape (2) and the port portable portion (3), the other end one side surface of the bag body (1) is provided with second adhesive tape (4), the length of second adhesive tape (4) with the bag body (1) width is the same first adhesive tape (2) with between second adhesive tape (4) be provided with two crease lines (5) that are parallel to each other on the bag body (1) surface, two crease lines (5) are parallel with the opening edge and are close to the opening part setting at second adhesive tape (4) place.

2. The portable waterproof paper bag according to claim 1, wherein: the bag body (1) comprises a first side plate (6) and a second side plate (7), wherein two sides of the first side plate (6) are connected with a third side plate (8) through crease lines, two sides of the second side plate (7) are connected with a fourth side plate (9) through crease lines, the third side plate (8) is connected with one end of the fourth side plate (9) through crease lines, one side of the third side plate (8) is connected with a first connecting plate (10) through crease lines, the inner surface of the first connecting plate (10) is bonded with the outer surface of the fourth side plate (9), the second adhesive tape (4) is arranged on the surface of the first side plate (6), and the first adhesive tape (2) is arranged on the inner side surface of the first side plate (6) or the inner surface of the second side plate (7);

the surface of the first side plate (6) and the surface of the second side plate (7) are both provided with strip-shaped through holes, rocking plates are arranged in the strip-shaped through holes and embedded in the strip-shaped through holes, the first side plate (6) and the second side plate (7) are hinged, and the first rubber strip (2) is located between the strip-shaped through holes and the second rubber strip (4).

3. The portable waterproof paper bag according to claim 2, wherein: the waterproof paper bag is made of natural-color kraft paper.

4. The portable waterproof paper bag according to claim 3, wherein: first adhesive tape (2) and second adhesive tape (4) are the double faced adhesive tape, the double faced adhesive tape surface is provided with from type paper (11), from type paper (11) one end and double faced adhesive tape one end parallel and level, the other end surpasss bag body (1) opening part edge and present wavy.