CN201321187Y

CN201321187Y - Storage bag

Info

Publication number: CN201321187Y
Application number: CNU2008201346651U
Authority: CN
Inventors: 林茂吉
Original assignee: XINHAO FIBER INDUSTRIAL Co Ltd
Current assignee: XINHAO FIBER INDUSTRIAL Co Ltd
Priority date: 2008-09-05
Filing date: 2008-09-05
Publication date: 2009-10-07
Anticipated expiration: 2018-09-05

Abstract

The utility model relates to a storage bag, which is classified as a recycle bag used for packaging various objects or applied during shopping. A storage bag body comprises an inner part adopting a polypropylene braid layer and an outer part adopting a biaxial stretching polypropylene thin film. Before the assembly of the storage bag body, the polypropylene braid layer and the biaxial stretching polypropylene thin film are combined as a whole in a hot-melting manner via permeating laminating material, concave bending with a pre-arranged form is shaped according to the needs of the storage bag body on the polypropylene braid layer on which the biaxial stretching polypropylene thin film is combined, and at the same time directional involution is kept on the concave bend jointed part in a hot pressing manner, and the storage bag body has the burst preventing and moisture protection effects when in use.

Description

Bag

Technical field

The utility model relates to a kind of bag, mainly be to forming in processing at its storage bag of environmental protection bag of parcel use or shopping at ordinary times as various object, can see through its tough matter that has and waterproof Penetration Signature, can definitely prevent breaking and damp-proof setting to reach when using.

Background technology

It normally pastes into needed volume wide cut bag with outer field craft paper the packaging bag that present common people are used for sending parcel by post, in addition this kraft paper bag inboard in conjunction with one have number many in the plastic layer that distributes of air filled cavity form, send at its intercropping parcel of splendid attire for object and avoid in the way pulling urgent or round water infiltrates through and soaks object for external world's extruding; Yet, this kind send parcel by post usefulness kraft paper bag very easily in use, because of external sharp thing does not very streak the situation of breaking that causes, so that lose its object of protection and damp-proof function.

Summary of the invention

The purpose of this utility model is that existing packaging bag as the splendid attire object is using the disappearance of implementing to be had to improve, in the hope of to using or its storage bag of environmental protection bag of shopping is at ordinary times formed in processing at parcel as various object, can see through its tough matter that has and waterproof Penetration Signature, reach definitely anti-breaking and damp-proof setting when using.

The technical solution of the utility model:

The firstth, to the environmental protection bag that uses or do shopping at ordinary times at parcel as various object, the composition of its storage bag is to be a polypropylene (Polypropylene with this inner part, PP) braid, and outside parts are a twin shaft extended polypropylene film (Bi-axial OrientedPolyPropylene, BOPP), to this storage bag was the two to be given hot melt through membrane coating material be combined into one before group is established, make the polypropylene woven layer that is combined with the biaxial stretched polypropylene film, be converted into shape according to the recessed of the default form of the required work of storage bag, and make the handing-over paragraph of this recessed folding maintain the orientation involution through hot pressing mode in the lump; Form a storage bag with preferable tough matter and tool waterproof Penetration Signature according to this, can definitely prevent breaking in use and damp-proof bag setting to provide.

The secondth, in the parcel type of service as various object, visual use is required to be made indent one section spacing of folding and goes in these its both sides of storage bag to the storage bag formed, and this storage bag is provided with in that the package object tool is three-dimensional.

The 3rd be to the storage bag formed at the environmental protection bag form of needs as shopping usefulness, be to see through hot pressing mode in the both sides of its opening of storage bag, default tool environmental protection is provided with this carrying handle is run through in conjunction with therebetween.

Description of drawings

The member decomposing schematic representation of Fig. 1 the utility model storage bag;

The expansion scheme drawing of its member of Fig. 2 the utility model storage bag before forming;

Its member of Fig. 3 the utility model storage bag is done the recessed enforcement signal that is converted into shape;

The one of Fig. 4 the utility model storage bag is implemented scheme drawing;

Fig. 4 A the utility model Fig. 4 A portion enlarged drawing;

Another of Fig. 5 the utility model storage bag implemented scheme drawing;

Fig. 5 A the utility model Fig. 5 B portion enlarged drawing;

Fig. 6 the utility model is used in the enforcement signal of packaging bag form;

Fig. 7 the utility model is used in the enforcement signal of environmental protection bag form.

The specific embodiment

The utility model design-calculated bag mainly is to the packaging bag form (as Fig. 6) used at parcel as various object or the environmental protection bag form (as Fig. 7) of the usefulness of doing shopping at ordinary times, wherein:

These storage bag 4 its compositions (consulting Fig. 1,5) are that comprising with side component within it is a polypropylene (Polypropylene, PP) braid 1 and outside parts thereof are a twin shaft extended polypropylene film (Bi-axial Oriented PolyPropylene, BOPP) 2, be the two to be seen through membrane coating material give hot melt be combined into one (as Fig. 2) before group is established to this storage bag 4; Be combined with biaxial stretched polypropylene film (Bi-axial OrientedPolyPropylene making, BOPP) 2 polypropylene (Polypropylene, PP) braid 1, be converted into shape according to the default form of storage bag 4 required works recessed and (its both sides done the doubling of the fovea superior folding direction of arrow as Fig. 2, there is one section handing-over paragraph 11 its both sides of a step that form as Fig. 3 in a side), again this doubling is combined with biaxial stretched polypropylene film (Bi-axial Oriented PolyPropylene, BOPP) 2 polypropylene (Polypropylene, PP) braid 1 one end opening 12 gives one section of recessed folding and makes the bottom 13 that forms closed, simultaneously bestowing thread 3, making these bottom 13 tools fixedly positioning (as the b step of Fig. 3); This is combined with biaxial stretched polypropylene film (Bi-axial Oriented PolyPropylene, BOPP) 2 polypropylene (Polypropylene, PP) braid 1 its handing-over paragraph 11 in doubling is to see through hot pressing mode, make it maintain firm orientation involution, with the storage bag 4 (as Fig. 5 and Fig. 5 A) of forming a required form.

To the storage bag 4 of this composition its need be after expansion as the parcel type of service of various object the setting (as Fig. 4 and Fig. 4 A) of tool solid space, both sides doubling before then can not making recessed folding in these storage bag 4 its bottoms 13 is implemented, in the lump its both sides are given one section spacing 14 of indent folding and go into, make this storage bag 4 when package object, have the setting of solid space.

In addition it uses this packaging bag 5 forms (as Fig. 6) at the parcel as various object to the storage bag formed 4, is must cut at its opening 51 1 ends to be formed with one section nose section 52, as opening 51 being sealed after being packaged into object.

If this storage bag 4 is environmental protection bag 6 forms (as Fig. 7) as the usefulness of doing shopping at ordinary times, then be respectively to run through the carrying handle 62 that is provided with in conjunction with the tool environmental protection in the both sides of storage bag 4 its openings 61, see through hot pressing mode again and this two carrying handle 62 is fixedly positioning be integral.

Storage bag through above design is the following advantage of tool implementing as the Environmental protection bag of the use of object parcel or the usefulness of doing shopping at ordinary times:

1. the storage bag of this composition can see through its better tough matter that has and tool waterproof Penetration Signature is provided as packaging bag form/Environmental protection bag and forms when using, can be definite Anti-breaking and the moisture proof setting.

2. the inner part of this its composition of storage bag and outside parts all are that the tool environmental protection can be returned Receive thing, when the packaging bag of in the future this shaping/or Environmental protection bag abandon then in preparation and can give environmental protection Reclaim.

3. the storage bag of this composition can requiredly be made the indent folding and enters according to using in its both sides Form, make the tool solid space setting when making package object of this storage bag.

4. the visual use form of storage bag that should form sees through hot pressing in the both sides of its opening Mode is come to be fixedly positioning running through in conjunction with therebetween carrying handle, with as the usefulness of doing shopping Environmental protection bag arranges.

Claims

1. bag, it is characterized in that, this storage bag is to be one deck polypropylene woven layer with its inner part, and outside parts are that a twin shaft extended polypropylene film is formed, and this storage bag before group is established, is seen through membrane coating material with the two and gives hot melt and be combined into one, make the polypropylene woven layer that is combined with the biaxial stretched polypropylene film, be converted into shape according to the recessed of the default form of the required work of storage bag, and see through hot pressing mode in the lump, make the handing-over paragraph of this recessed folding maintain the orientation involution.

2. a kind of bag according to claim 1, it is characterized in that, the storage bag of this composition is in the parcel type of service as various object, and visual use is required to be made indent one section spacing of folding and go in these its both sides of storage bag, make this storage bag have three-dimensional the setting when packing.

3. a kind of bag according to claim 1, it is characterized in that, the storage bag of this composition is to see through hot pressing mode in the both sides of its opening of storage bag at the environmental protection bag form of needs as shopping usefulness, default tool environmental protection is provided with this carrying handle is run through in conjunction with therebetween.