CN215246659U

CN215246659U - Novel portable paper bag

Info

Publication number: CN215246659U
Application number: CN202121805659.6U
Authority: CN
Inventors: 王志冬
Original assignee: Wenzhou Laihui Packaging Technology Co ltd
Current assignee: Zhejiang Zhongteng Packaging Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2021-12-21
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a novel portable paper bag, which belongs to the technical field of paper bags and comprises a paper bag, wherein the bottom of the paper bag is bonded with a support bottom, the two ends of the top of the support bottom are respectively and fixedly connected with a first lifting belt and a second lifting belt, the middle end of the upper part of the front surface of the paper bag is provided with a third straight notch, the two ends of the upper part of the front surface of the paper bag are both provided with slots, the middle end of the upper part of the back surface of the paper bag is provided with a fourth straight notch, the top of the paper bag is integrally provided with a cover plate, the cover plate comprises a first plate and a second plate, the middle part of the first plate is provided with a first straight notch, the two ends of the first plate are both provided with a first rectangular groove, the bottom of the inner side wall of the first rectangular groove is integrally provided with a first inserting plate, the middle part of the second plate is provided with a second straight notch, the structure of the novel portable paper bag is not easy to damage, and the bottom can freely select the mode of extracting the portable paper bag according to the volume of the inner articles, is convenient to carry.

Description

Novel portable paper bag

Technical Field

The utility model relates to a container bag field specifically is a novel portable container bag.

Background

Paper containing a part of the material of the bag can be collectively called as a paper bag, the variety of the paper bag is many, the variety of the material of the paper is various, the style is also many, and the paper can be divided into the following types according to the material: white cardboard paper bags, copperplate paper bags, kraft paper bags, and a small amount of special paper; the white cardboard is firm and thick, has higher stiffness, bursting strength and smoothness, and is flat in paper surface, the common thickness is 210-300 g of white cardboard, the maximum used thickness is 230 white cardboards, and a paper bag printed by the white cardboard is full in color and very good in paper texture; the coated paper is characterized in that the paper surface is very smooth and flat, the whiteness is high, the smoothness is high, the glossiness is good, printed figures and pictures have stereoscopic impression, the thickness is 128 g-300 g in common use, the printing effect of the coated paper is the same as that of white cardboard, the color is full and bright, and compared with the white cardboard, the stiffness is lower than that of the white cardboard; the white kraft paper has high bursting strength, good toughness, high strength and stable evenness thickness and color image, is restricted to use by supermarkets according to the relevant national regulation, and has the tendency of advocating environment-friendly paper bags in countries such as abroad, Europe, America and the like, the plastic pollution is strictly controlled, the plastic bag is replaced by the environment-friendly paper bag, the market prospect of the white kraft paper is good, the white kraft paper is made of 100% pure wood pulp, is environment-friendly and nontoxic, can be recycled and recycled, has good toughness, does not need to be coated with a film, is widely used for manufacturing environment-friendly clothing handbags, high-grade shopping bags and the like, the common white kraft paper has the thickness of 120-200 g, the paper has no brightness and glossiness, and the white kraft paper is not suitable for printing too large content of printing ink; the kraft paper is also called as natural brown kraft paper, has high tension, high toughness, is usually brownish yellow, has high tear resistance, rupture and dynamic strength, is widely used for shopping bags, envelopes and the like, has 120 g-300 g of the common natural brown kraft paper, is generally suitable for printing manuscripts with single color or double colors and uncomplicated colors, and has the lowest price compared with white cardboard and white kraft paper box coated paper; white board paper with gray bottom: the white paperboard is a paperboard with a white and smooth front surface and a gray back surface, the common thickness is 250-350 g, one side of the white paperboard is white, the other side of the white paperboard is gray, and the price is a little lower than that of the white paperboard; black paperboard: the special paper is double-sided black, and the black card paper is characterized by fine and smooth paper, transparent black, stiff and thick, good folding endurance, smooth surface, good stiffness, good tension, high bursting strength and the like, and the common black card paper with the thickness of 120-350 g can not be printed with colorful patterns because the black card paper is black inside and outside, is only suitable for the processes of gold stamping, silver stamping and the like, and has different modes according to the bag edge, the bottom and the bottom sealing: four paper bag types, namely an open bottom sewing bag, an open bonding angle bottom bag, a valve type sewing bag, a valve type flat hexagonal end bottom bonding bag and the like; according to the difference of the handle and the hole digging mode: NKK (perforating and threading), NAK (non-porous and rope, including non-opening folding and standard opening folding), DCK (wireless bag body hole digging handle), BBK (tongue opening without punching); according to different purposes: comprises file bags, envelopes, handbag, cement bag, feed bag, wax paper bag, chemical fertilizer bag, compound film paper bag, four-layer paper bag, medicine bag, clothes bag, food bag, shopping bag, gift bag and wine bag. The purpose is different, and the specification size of design, including the thickness of container bag paper all have many requirements, so will go the customization according to actual conditions, reach twice with half the effort, the purpose that economy is suitable for, for reducing material saving, green, enterprise's fund input provides more guarantee.

Traditional portable container bag makes for the paper material, and the sack of paper material is lower for plastic materials's sack, and tensile strength is lower, the great easy damage of portable container bag bottom bearing, and the mode of drawing of portable container bag is very single, and when article were less in the portable container bag, had to open the portable container bag to the biggest and carry the sack, was unfavorable for the transportation and is not pleasing to the eye.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel portable container bag, the utility model discloses portable container bag structural strength is high, and the bottom is not fragile, and can conveniently carry according to the mode that the volume free choice of inside article drawed portable container bag to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

including the container bag, the container bag bottom bonds and has the support end, the first carry of fixedly connected with in support end top both ends difference carries area and second carry area, the third notch has been seted up to the positive upper portion middle end of container bag, the slot has all been seted up at the positive upper portion both ends of container bag, the fourth notch has been seted up to container bag back upper portion middle end, container bag top integration is provided with the cover plate, the cover plate includes first piece and second piece, first notch has been seted up at first piece middle part, first rectangular channel has all been seted up at first piece both ends, first rectangular channel inside wall bottom integration is provided with first inserted sheet, second notch has been seted up at second piece middle part, the second rectangular channel has all been seted up at second piece both ends, second rectangular channel bottom inside wall integration is provided with the second inserted sheet.

As a further aspect of the present invention: the support bottom is in a shallow groove shape and is made of corrugated boards.

As a further aspect of the present invention: the first lifting belt and the second lifting belt are both nylon ropes.

As a further aspect of the present invention: inner rings are bonded to inner side walls of the first straight groove opening, the second straight groove opening, the third straight groove opening and the fourth straight groove opening, and the inner rings are made of rubber materials.

As a further aspect of the present invention: the cover plate and the paper bag are all made of white cardboard.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has high structural strength of the portable paper bag, the bottom is not easy to damage, and the mode of extracting the portable paper bag can be freely selected according to the volume of the internal article, the portable paper bag is convenient to carry, when the portable paper bag is filled with the article, the second piece of the cover plate is covered at the opening of the top of the paper bag, the first piece of the cover plate is tightly adhered to the front of the paper bag, the first inserting piece is inserted into the slot, the first piece is tightly connected with the front of the paper bag, the handbag can be carried by lifting the first carrying belt and the second carrying belt, the thickness of the bottom of the handbag can be increased by supporting the bottom of the corrugated board, the bottom of the handbag is not easy to damage, the handbag is a traditional handbag carrying method, when the article in the handbag is less, the crease on the upper part of the paper bag along the side surface is flattened, the second piece is tightly adhered to the front of the paper bag, the second inserting piece into the slot, the second piece is fixed on the surface of the paper bag, the second straight notch, the third straight notch is parallel with the fourth straight notch, the through-hole in the middle of the portable bag is lifted, the portable bag body, the inner side walls of the second straight groove opening, the third straight groove opening and the fourth straight groove opening are all bonded with rubber inner rings, the rubber is soft and elastic, the comfort during bag lifting is improved, the problem that the traditional portable paper bag bottom is large in bearing and easy to damage and the extraction mode of the portable paper bag is very single is solved.

Drawings

Fig. 1 is a schematic structural diagram of a novel portable paper bag according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a novel portable paper bag according to an embodiment of the present invention;

fig. 3 is a third schematic structural view of a novel portable paper bag according to an embodiment of the present invention.

In the figure: 1. a cover sheet; 2. paper bags; 3. supporting the bottom; 4. a first rectangular groove; 5. a first tab; 6. a first straight notch; 7. a first sheet; 8. a second sheet; 9. a third rabbet; 10. a slot; 11. a first lifting belt; 12. a second rabbet; 13. a second rectangular groove; 14. a second insert; 15. a second lifting belt; 16. an inner ring; 17. a fourth notch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a novel portable paper bag comprises a paper bag 2, a bottom 3 is adhered to the bottom of the paper bag 2, a first carrying strap 11 and a second carrying strap 15 are fixedly connected to two ends of the top of the bottom 3, a third straight notch 9 is opened at the middle end of the upper front portion of the paper bag 2, slots 10 are opened at two ends of the upper front portion of the paper bag 2, a fourth straight notch 17 is opened at the middle end of the upper back portion of the paper bag 2, a cover plate 1 is integrally arranged at the top of the paper bag 2, the cover plate 1 comprises a first plate 7 and a second plate 8, a first straight notch 6 is opened at the middle portion of the first plate 7, first rectangular grooves 4 are opened at two ends of the first plate 7, first inserting pieces 5 are integrally arranged at the bottom of the inner side wall of the first rectangular grooves 4, a second straight notch 12 is opened at the middle portion of the second plate 8, second rectangular grooves 13 are opened at two ends of the

second plate

8, 13 inside wall bottom integration of second rectangular channel is provided with second inserted sheet 14, the utility model discloses portable container bag structural strength is high, and the bottom is not fragile, and can conveniently carry according to the mode that the volume free choice of inside article drawed portable container bag 2.

The support bottom 3 is a shallow groove and made of a corrugated board, the corrugated board is a multi-layer bonded body and at least comprises a layer of wavy core paper interlayer and a layer of paperboard, and the corrugated board has high mechanical strength and can resist collision and falling in the carrying process.

The first lifting belt 11 and the second lifting belt 15 are both nylon ropes which are not easy to break.

Wherein, first notch 6, second notch 12, third notch 9 and fourth notch 17 inside wall all bond and have inner circle 16, inner circle 16 is made for the rubber material, and the rubber matter is soft elastic, travelling comfort when increasing the handbag.

The cover plate 1 and the paper bag 2 are made of white cardboard, the white cardboard is firm and thick, has high stiffness, bursting strength and smoothness, the paper surface is flat, the common thickness is 210-300 g of white cardboard, the maximum thickness is 230 white cardboard, and the paper bag printed by the white cardboard is full in color and good in texture.

The utility model discloses a theory of operation is: the utility model has high structural strength of the portable paper bag, the bottom is not easy to damage, and the mode of extracting the portable paper bag 2 can be freely selected according to the volume of the internal articles, the portable paper bag is convenient to carry, when the portable paper bag 2 is filled with the articles, the second sheet 8 of the cover plate 1 is covered at the opening at the top of the paper bag 2, the first sheet 7 of the cover plate 1 is tightly attached to the front of the paper bag 2, the first inserting sheet 5 is inserted into the slot 10, the first sheet 7 is tightly connected with the front of the paper bag 2, at the moment, the first lifting belt 11 and the second lifting belt 15 are lifted, namely, the handbag can be carried, the corrugated paper board support bottom 3 can increase the thickness of the bottom of the handbag, the bottom of the handbag is not easy to damage, the traditional handbag carrying method is adopted, when the articles in the paper bag are few, the upper part of the handbag 2 is flattened along the crease on the side surface, the second sheet 8 is tightly attached to the front of the paper bag 2, the second inserting sheet 14 is inserted into the slot 10, the second sheet 8 is fixed on the surface of the paper bag 2, second notch 12, third notch 9 and fourth notch 17 are parallel this moment, hold the through-hole in the middle of it, and the portability bag body, second notch 12, third notch 9 and fourth notch 17 inside wall all bond and have rubber inner circle 16, and the rubber matter is soft flexible, travelling comfort when increasing the handbag.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel portable paper bag comprises a paper bag (2), and is characterized in that: the bottom of the paper bag (2) is bonded with a support base (3), the two ends of the top of the support base (3) are respectively and fixedly connected with a first lifting belt (11) and a second lifting belt (15), the middle end of the front upper part of the paper bag (2) is provided with a third straight notch (9), the two ends of the front upper part of the paper bag (2) are respectively provided with a slot (10), the middle end of the upper part of the back of the paper bag (2) is provided with a fourth straight notch (17), the top of the paper bag (2) is integrally provided with a cover plate (1), the cover plate (1) comprises a first plate (7) and a second plate (8), the middle part of the first plate (7) is provided with a first straight notch (6), the two ends of the first plate (7) are respectively provided with a first rectangular groove (4), the bottom of the inner side wall of the first rectangular groove (4) is integrally provided with a first inserting piece (5), the middle part of the second plate (8) is provided with a second straight notch (12), second rectangular channel (13) have all been seted up at second piece (8) both ends, second rectangular channel (13) inside wall bottom integration is provided with second inserted sheet (14).

2. A new portable paper bag according to claim 1, characterized in that: the support bottom (3) is in a shallow groove shape and is made of corrugated boards.

3. A new portable paper bag according to claim 1, characterized in that: the first lifting belt (11) and the second lifting belt (15) are both nylon ropes.

4. A new portable paper bag according to claim 1, characterized in that: inner rings (16) are bonded to the inner side walls of the first straight notch (6), the second straight notch (12), the third straight notch (9) and the fourth straight notch (17), and the inner rings (16) are made of rubber materials.

5. A new portable paper bag according to claim 1, characterized in that: the cover plate (1) and the paper bag (2) are both made of white cardboard.