CN212268259U

CN212268259U - Visible composite packaging bag

Info

Publication number: CN212268259U
Application number: CN202021714789.4U
Authority: CN
Inventors: 徐成娟; 朱敏艳
Original assignee: Yixing Wellknit Container Bag Co ltd
Current assignee: Yixing Wellknit Container Bag Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-01-01
Anticipated expiration: 2030-08-18

Abstract

The utility model relates to a visual composite packaging bag, it includes inner bag and outer bag, is equipped with the feed inlet at their top, is equipped with the discharge gate bottom the feed inlet department of outer bag is equipped with PE transparent cover, PE transparent cover is formed by the compound cloth of weaving of PE transparent and EVOH membrane single face, the EVOH membrane is established in the transparent cloth of weaving of PE outside, is equipped with the band buckle on this side PE transparent cover wear to establish the gauze in the band buckle, the inner bag is made by 11 silk EVOH membranes the inner bag outside is equipped with the flat cloth sticky tape of cavity four corners of outer bag are equipped with the strenghthened type suspender. The utility model discloses observe the convenience, the ribbon is detained intensity height.

Description

Visible composite packaging bag

Technical Field

The utility model relates to a wrapping bag, concretely relates to take translucent cover wrapping bag.

Background

At present, composite packaging bag includes inner bag and outer bag, and the outer bag is made by anti ultraviolet internal coating antistatic porcelain white cloth, and the inner bag is made by the EVOH membrane, because do not set up transparent viewing aperture on the outer bag, can't directly observe the inner bag condition from the outside, need open outer bag sack and observe, and open the sack and probably have the foreign matter entering, can have the influence to some high-demand contents. In addition, the existing special band buckle for the inner membrane is basically used for the inner membrane bag, the base strength is not enough, the band buckle is higher in cost and cannot meet the actual use requirement, and meanwhile, due to the manufacturing defect, the special band buckle for the inner membrane is not provided with a convex lifting and moving part, so that the daily operation is inconvenient.

Disclosure of Invention

The purpose of the invention is as follows: the utility model aims at overcoming the defects in the prior art, providing a visible composite packaging bag which is convenient to observe and has high ribbon buckle strength.

The technical scheme is as follows: in order to solve the technical problem, the visible composite packaging bag of the utility model comprises an inner bag and an outer bag, wherein a feed inlet is arranged at the top of the inner bag and a discharge outlet is arranged at the bottom of the outer bag, a PE transparent cover is arranged at the feed inlet of the outer bag and is formed by compounding single surfaces of PE transparent woven cloth and an EVOH film, the EVOH film is arranged at the outer side of the PE transparent woven cloth, a binding belt buckle is arranged on the PE transparent cover at the side, a yarn belt penetrates through the binding belt buckle, the inner bag is made of 11-filament EVOH film, a hollow plain cloth adhesive tape is arranged at the outer side of the inner bag, the binding belt buckle comprises a binding belt base, the binding belt base comprises a front surface and a back surface, a strip-shaped binding belt button is arranged at the middle part of the front surface of the binding belt base, an arc-shaped carrying button is arranged at the middle part of the binding belt base, a binding belt hole, reinforcing ribs are uniformly arranged on the front faces of the ribbon bases on the two sides of the ribbon button, and reinforced slings are arranged at four corners of the outer bag.

Preferably, the PE transparent woven cloth is formed by weaving a PE transparent woven silk layer according to the warp-weft ratio 1 (1-2).

Preferably, the buckle is a PE buckle.

Preferably, the inner bag is a food grade inner bag.

Preferably, the feed inlet and the discharge outlet of the inner bag are formed by heat sealing

Has the advantages that: compared with the prior art, the utility model, it is showing the advantage and is: the utility model has the advantages of reasonable overall structure, feed inlet department at outer bag sets up the PE transparent cover, be equipped with PE band buckle on the PE transparent cover, transparent inner bag is made by 11 silk EVOH membranes, this PE transparent cover is as the window, can directly observe the condition of inner bag from the outside, need not like before to untie outer bag sack, effectively avoid the foreign matter to get into, the PE transparent cover is through PE band buckle and gauze band tighten, the ribbon is buckled and is adopted integrated into one piece, production cost is reduced, ribbon base on ribbon button both sides openly evenly is equipped with the strengthening rib, can improve base intensity greatly like this, non-deformable, accord with the in-service use requirement.

Drawings

FIG. 1 is a schematic structural view of the middle and outer bags of the present invention;

fig. 2 is a schematic structural view of the inner bag of the present invention;

FIG. 3 is a front view of the buckle of the present invention;

FIG. 4 is a left side view of the buckle of the present invention;

fig. 5 is a schematic top view of the buckle according to the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1, 2, 3, 4 and 5, the visible composite packing bag of the present invention comprises an inner bag 1 and an outer bag 2, wherein a feed port is arranged at the top and a discharge port is arranged at the bottom of the inner bag 1, the inner bag 1 is a food grade inner bag, a PE transparent cover 3 is arranged at the feed port of the outer bag 2, the feed port and the discharge port of the inner bag 1 are formed by heat sealing, the PE transparent cover 3 is formed by single-sided compounding of a PE transparent woven fabric and an EVOH film, the EVOH film is arranged at the outer side of the PE transparent woven fabric, a binding buckle 4 is arranged on the PE transparent cover 3 at the side, the PE transparent woven fabric is woven by a PE transparent woven silk layer according to a warp-weft ratio 1 (1-2), the binding buckle 4 is a PE binding buckle, a gauze is arranged in the binding buckle 4, the inner bag 1 is made of 11-filament EVOH film, a hollow plain cloth 5 is arranged at the outer side of the inner, ribbon button 4 includes ribbon base 6, ribbon base 6 includes front 7 and reverse side 8 ribbon base 6 front 7 middle part is equipped with strip ribbon button 9 middle part is equipped with the arc and carries button 10, be ribbon hole 11 between ribbon base 6 and the ribbon button 9, there is punching press hole 12 on the ribbon base 6 under ribbon button 9 evenly be equipped with strengthening rib 13 on the ribbon base 6 on ribbon button 9 both sides openly four corners of outer bag 2 are equipped with strenghthened type suspender 14. The utility model has the advantages of reasonable overall structure, feed inlet department at outer bag sets up the PE transparent cover, be equipped with PE band buckle on the PE transparent cover, transparent inner bag is made by 11 silk EVOH membranes, this PE transparent cover is as the window, can directly observe the condition of inner bag from the outside, need not like before to untie outer bag sack, effectively avoid the foreign matter to get into, the PE transparent cover is through PE band buckle and gauze band tighten, the ribbon is buckled and is adopted integrated into one piece, production cost is reduced, ribbon base on ribbon button both sides openly evenly is equipped with the strengthening rib, can improve base intensity greatly like this, non-deformable, accord with the in-service use requirement.

The utility model provides a thinking and method, the method and the way of specifically realizing this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to the ordinary technical personnel in this technical field, not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improvements should also be regarded as the utility model discloses a protection range, each component that does not make clear and definite in this embodiment all can be realized with prior art.

Claims

1. Visual composite packaging bag, its characterized in that: it includes inner bag (1) and outer bag (2), is equipped with the feed inlet at their top, is equipped with the discharge gate bottom the feed inlet department of outer bag (2) is equipped with PE transparent cover (3), PE transparent cover (3) are formed by the transparent woven fabrics of PE and EVOH membrane single face complex, the EVOH membrane is established in the transparent woven fabrics outside of PE, is equipped with band buckle (4) on this side PE transparent cover (3) wear to establish the gauze in band buckle (4), inner bag (1) is made by 11 silk EVOH membrane be equipped with cavity plain cloth sticky tape (5) in the inner bag (1) outside, band buckle (4) are including band base (6), band base (6) are including front (7) and reverse side (8) band base (6) front (7) middle part is equipped with strip band button (9) arc band button (9) middle part is equipped with, for tie hole (11) between ribbon base (6) and ribbon button (9), there are punching press hole (12) on ribbon base (6) under ribbon button (9) ribbon base (6) on both sides are openly evenly equipped with strengthening rib (13) four corners of outer bag (2) are equipped with strenghthened type suspender (14).

2. A visual composite packaging bag according to claim 1, wherein: the PE transparent woven cloth is formed by weaving a PE transparent woven silk layer according to the warp-weft ratio 1 (1-2).

3. A visual composite packaging bag according to claim 1, wherein: the belt buckle (4) is a PE belt buckle.

4. A visual composite packaging bag according to claim 1, wherein: the inner bag (1) is a food-grade inner bag.

5. A visual composite packaging bag according to claim 1, wherein: the feed inlet and the discharge outlet of the inner bag (1) are formed by heat sealing.