JP3046400U - Bag with lid - Google Patents

Abstract

(57) [Abstract] [Problem] To easily open and close a synthetic resin bag without using other articles. SOLUTION: A material sheet adapted to a bag is first folded in half, and both ends or one end side are folded twice outward in N-shape in English, respectively, and the end is kept at a position higher than the first fold, thereby forming a multi-layered sheet. Bag with bag attached to both sides.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 This invention relates to a bag in which the opening and closing of the bag are made two-stage by sealing the bag mouth and attaching a simple lid cover.

[0002]

[Prior art]

 Some bags have uneven grooves on both sides of the mouth of the bag and fit into the bag.

[0003]

[Problems to be solved by the invention]

 This invention enables the opening and closing of the bag without using other parts.

[0004]

[Means for Solving the Problems]

 Until the bag is completed, it can be easily opened and closed by bending and bonding various parts of the sheet that correspond to the mouth of the bag.

[0005]

[Embodiment of the invention]

 According to this invention, the contents of the bag can be hermetically sealed by sealing the mouth of the bag with each of FIGS. 1, 2 and 3 or with the bag. However, the bag once opened to take out the contents, ie, the bag shown in FIG. In the state of C, if other parts are not used, for example, cellophane tape, rubber band, glue, etc., and the part of (3) in FIGS. 1, 2 and 3 is flipped to the opposite side, it functions as a lid. This device can be mass-produced and sold at low cost because it can be manufactured simply by attaching a folding device to a bag making machine that manufactures general synthetic resin bags.

[0006]

【Example】

 Fold the transparent film winding sheet in half using a half-folding machine, fold one end or both ears into N-shape in two steps, sandwich it with rollers, and glue it to a suitable length. With this width, the half-fold width of the winding is equivalent to the depth of the bag excluding the folding width. Then, in the case of two-stage folding on only one side of the mouth of the bag in FIG. 2, (A) shows a state of a bag without contents, (B) shows a state in which the bag is filled with contents, and (C) shows ( In the state where the seal of B) is released, and in the case of (D), the bag is closed again. Therefore, if the part of (3) is flipped back to the opposite part and covered with a lid, it can be returned to its original state ( It becomes the open state of C) and can be repeated many times. (4) is the contents of the bag.

[0007]

[Effect of the invention]

 In this invention, since the bag has a lid, the leftovers of food-related bags can be kept hygienically by covering the bag, and other products can be prevented from leaking out of the bag by closing the bag. It is possible.

[Brief description of the drawings]

FIG. 1 is a perspective view of a bag with a lid showing one embodiment of the present invention.

FIG. 2 is a sectional view showing a use state of the bag with the lid.

FIG. 3 is a sectional view of a bag with a lid showing another embodiment of the present invention.

[Explanation of Signs] End of folded mouth of bag Unfolded end of mouth of bag Unfolded portion of mouth of bag Contents of bag

Claims (1)

[Utility model registration claims] 1. A multi-layered sheet which is formed by folding a material sheet adapted to a bag into two and bending both ends or one end side outward twice in an N-shape of English, respectively, at a position higher than the first fold. A bag with a lid attached to both sides.