CN201058717Y

CN201058717Y - bread bag

Info

Publication number: CN201058717Y
Application number: CNU2007201208267U
Authority: CN
Inventors: 王钜洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-12
Filing date: 2007-06-12
Publication date: 2008-05-14
Anticipated expiration: 2017-06-12

Abstract

A bread bag comprises a body and a film arranged on a surface of the body. The surface of the body provided with the film is provided with a long strip opening, and the film is arranged at the opening of the body by bonding. Elliptical air holes are evenly distributed on the film, and the apertures are small to prevent dust from entering the bag. The bread bag of the utility model has good air permeability and heat dissipation performance by arranging small aperture air holes on the film, thereby providing a longer period of freshness preservation.

Description

bread bag

技术领域 technical field

本实用新型涉及一种面包袋，尤其涉及一种表面设有透明薄膜的面包袋。The utility model relates to a bread bag, in particular to a bread bag with a transparent film on the surface.

背景技术 Background technique

传统的面包袋由薄纸或塑料薄膜经压制形成表面密封、一端开口的袋子，在面包装入面包袋后，封闭袋子开口的一端以对面包进行包装，防止灰尘进入到袋子内。然而，这种包装袋使得里面的面包不透气，保鲜时间短，且将刚烘烤过的面包装入这种面包袋，则不利于散热与排气，使得面包易霉变。如果不封闭开口的一端，则容易进入灰尘杂质，且透气不均匀，保鲜效果亦不佳。The traditional bread bag is made of thin paper or plastic film and pressed to form a bag with a sealed surface and an open end. After the bread is put into the bag, the open end of the bag is closed to package the bread to prevent dust from entering the bag. However, this packaging bag makes the bread inside airtight, and the fresh-keeping time is short, and the bread that has just been baked is packed into this bread bag, which is not conducive to heat dissipation and exhaust, making the bread easy to go moldy. If one end of the opening is not closed, dust and impurities will easily enter, and the ventilation will be uneven, and the fresh-keeping effect will not be good.

发明内容 Contents of the invention

为了克服现有技术中面包袋透气性能差，保鲜效果不佳的问题，本实用新型的目的在于提供一种面包袋，其在透明薄膜上设有小孔径透气孔，在保证灰尘不会由透气孔进入袋子里面的同时，具有良好透气性能，从而利于面包的保鲜。In order to overcome the problems of poor air permeability and fresh-keeping effect of the bread bag in the prior art, the purpose of this utility model is to provide a bread bag, which is provided with a small-diameter air hole on the transparent film, so as to ensure that the dust will not be ventilated. While the hole enters the inside of the bag, it has good air permeability, which is beneficial to the freshness of the bread.

为了实现上述目的，本实用新型所采用的技术方案是：一种面包袋，包括本体及设于本体一表面上的薄膜。本体的一表面上设有长条开口，该薄膜设于开口上。薄膜上设有数个透气孔。所述的透气孔为椭圆形。所述的透气孔均匀设置于薄膜上。所述的透气孔的孔径较小以防止灰尘由其进入到袋子内部。In order to achieve the above purpose, the technical solution adopted by the utility model is: a bread bag, including a body and a film arranged on a surface of the body. One surface of the main body is provided with a strip opening, and the film is arranged on the opening. The film is provided with several ventilation holes. The vent hole is oval. The air holes are uniformly arranged on the film. The apertures of the air holes are relatively small to prevent dust from entering the inside of the bag.

本实用新型的有益效果是：有良好的透气和散热性能，可提供长时间的保鲜效果。The beneficial effect of the utility model is that: it has good air permeability and heat dissipation performance, and can provide a long-term fresh-keeping effect.

为了能更进一步了解本实用新型的特征以及技术内容，请参阅以下有关本实用新型的详细说明与附图，然而所附图式仅提供参考与说明用，并非用来对本实用新型加以限制。In order to further understand the features and technical content of the present utility model, please refer to the following detailed description and accompanying drawings of the present utility model. However, the accompanying drawings are only for reference and illustration, and are not intended to limit the present utility model.

附图说明 Description of drawings

下面结合附图，通过对本实用新型的具体实施方式详细描述，将使本实用新型的技术方案及其他有益效果显而易见。The technical solution and other beneficial effects of the utility model will be apparent through the detailed description of the specific implementation of the utility model in conjunction with the accompanying drawings.

附图中，In the attached picture,

图1为本实用新型面包袋的示意图。Fig. 1 is the schematic diagram of the utility model bread bag.

具体实施方式 Detailed ways

参阅图1，本实用新型的面包袋包括本体2及设于本体2一表面上的薄膜4。本体2由薄纸剪切折叠制成，其侧面双折形成折叠部22，其设有薄膜4的表面设有长条开口24，该薄膜4与本体2于开口24处相粘接，形成具有一端开口的袋子。薄膜4上均匀设有透气孔42，透气孔42经压制形成，呈椭圆形，其孔径较小以防止灰尘由其进入到袋子内部。Referring to FIG. 1 , the bread bag of the present invention includes a body 2 and a film 4 disposed on a surface of the body 2 . The main body 2 is made by cutting and folding thin paper, and its side is double-folded to form a folded part 22. The surface provided with the film 4 is provided with a strip opening 24, and the film 4 and the main body 2 are bonded at the opening 24 to form a A bag that is open at one end. The film 4 is evenly provided with vent holes 42, which are formed by pressing, and are oval in shape, and their apertures are smaller to prevent dust from entering the inside of the bag.

包装面包时，展开折叠部22，将面包从面包袋开口的一端装入，然后通过折叠的方式封闭开口端，因薄膜4上透气孔42使得面包袋具有良好透气性，从而使得内装的面包有较长的保鲜期。When packing the bread, unfold the folded part 22, put the bread into the open end of the bread bag, and then close the open end by folding, because the vent hole 42 on the film 4 makes the bread bag have good air permeability, so that the bread in the bag has a good air permeability. Long shelf life.

Claims

1. a bread bag comprises body and is located at body one lip-deep film, it is characterized in that film is provided with several breather holes.

2. bread bag according to claim 1 is characterized in that, a surface of body is provided with rectangular opening, and this film is located on the opening.

3. bread bag according to claim 1 is characterized in that, described breather hole is oval.

4. bread bag according to claim 1 is characterized in that described breather hole evenly is arranged on the film.

5. packaging bag according to claim 1 is characterized in that, the aperture of described breather hole is less to prevent that dust from entering into sack inside by it.