The environmental protection bags
Technical field
The utility model relates to a kind of daily living article field, particularly relates to a kind of environmental protection bags.
Background technology
Mostly present bags or shopping bag are plastic product, not only consume a large amount of non-renewable oil, and existence is prone to problem aging, difficult degradation.So, to advocate now and use reusable edible, reproducible environmental protection bags, the paper environmental protection bags becomes first-selection.But existing bags basically all is a cuboid, and its effective volume of environmental protection bags that the paper of therefore same area is processed is little; And because the bags regular shape, the shape and the volume of its alleged dress article are restricted, and are difficult to hold big volume or erose article.
The utility model content
The purpose of the utility model is in order to overcome that not environmental protection of prior art and effective volume are difficult to hold big volume or erose article for a short time and a kind of environmental protection bags of providing.It comprises a bag made of paper body and a bag end, and the bag end links to each other with bag body made of paper and forms, and is installed with retraction cord on the top of bag body made of paper, and bag body 1 upper edge short transverse made of paper is provided with many folding lines and every folding line spacing is equal.
The environmental protection bags of the utility model is made of paper entirely, and retraction cord can be used to regulate the size of sack angle, so that be used for the article of splendid attire difformity, volume.The utlity model has simple in structure, practical environmental protection, it is stressed to have many places, gravity is by the average therefore more robust advantage of disperseing.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment one.
Fig. 2 is the expansion drawing of Fig. 1.
Fig. 3 is the structural representation of the specific embodiment two.
The specific embodiment
The specific embodiment one: specify this embodiment below in conjunction with Fig. 1 and Fig. 2; The environmental protection bags; It comprises the bag body 1 made of paper and the bag end 3; The bag end 3, links to each other with bag made of paper body 1 and forms, and is installed with retraction cord 2 on the top of bag body 1 made of paper, and bag body 1 upper edge short transverse made of paper is provided with many folding lines and every folding line spacing is equal.Bag is as annular, and is can be with taking out of retraction cord 2 tight or loosen, and regulates the size of bag body 1 sack angle, when angle is big, can be used for adorning fruit, cooks fruit tray and uses; Angle hour can be used for putting article such as foreign material, rubbish; After filling, can take out tight paper string fully, sack is closed, is convenient to carry carry.
The specific embodiment two: specify this embodiment below in conjunction with Fig. 3, this specific embodiment is that with the difference of the specific embodiment one described environmental protection bags the inboard of bag 1 is provided with waterproof layer 4, can be used for adorning the article of water or hydrous matter.
The specific embodiment three: specify this embodiment below in conjunction with Fig. 1, this specific embodiment is that with the difference of the specific embodiment one described environmental protection bags retraction cord 2 is a paper material, demonstrates fully environmental protection concept.