Straw preset pouches

Patent Name Suction Pipe Preset Soft Bag Patent Applicant Xu Yanjun Principal Applicant Address 611244 Inventor Liu Yongjin Application No. 200420087431.8 Application No. 20042008 Auditing Announcement Date 2005.12.07 Manual CD-ROM D0549 Main Classification Number B65D85/72 Classification Number B65D85/72; B65D77/28; B65D30/10 Division Original Application No. Priority Item Abstract A kind of straw-prepared flexible packaging bag involving bareboned milk The use of water, drinking water and all kinds of health drinks, there is a small section of capping tube in the corner of the packaging bag, a two-stage straw over the top of the circle, close to the center of the pipe, in which the two ends of the straw open , flexibility, stretchability, slightly shorter than the length of the bag side, the other end of the seal, slightly longer than the round tube, the base of the round tube has a male thread, can be screwed closed by a cap with a female thread on the inner wall, only need to screw down Cap, cut open end of straw. Because the drinking liquid is filled with a straw, the straw is screwed closed by a cap that can be opened and closed. The straw is not in direct contact with the hands or the outside world. Therefore, the drinking liquid can be effectively prevented from being contaminated and the health and safety of the drinking liquid can be ensured. Sovereignty item 1. A kind of straw-prepared flexible packaging bag, which consists of a flexible packaging bag body and a small section of top-sealing circular tube heat-sealed in its corner, characterized in that it is worn on the top of the top-sealing circular tube of the flexible packaging bag. The top is preset with a diameter of two straws of moderate length.