TH9102B - Flexible, easy-to-open bags containing extruded flexible items. - Google Patents

Abstract

The easy-to-open resilient bags for holding one or more stacked piles of flexible items are maintained in a compacted state in a direction that is largely parallel to their thickness. For products such as disposable absorbent diapers, sanitary napkins, triangular pants for those who are unable to self-control and the like, the degree of compression within the bag can be up to 50%. Or more when compared to the uncompressed thickness of the stacked object. Especially the style that should be used. To enclose one or more piles, all of the internally compressed flexible cargo. And it will be mostly rectangular shape that should be used and the bag will include a mobile for carrying in one piece. The end wall panels and at least one pair of the front and back wall panels or the top and bottom sides of the bag can be under tension arising from the stack of weakened items. Extruded Therefore, at least a pair of wall panels is left. Which should be used then will be the top and bottom wall panels that will be in a state of stress free for the most part. Several of the wall panels, the tension-free top and bottom wall panels, have an uncluttered initial tear device that is easily visible. Which makes up part of the easy opening device for the bag. The initial tear device can be activated by the user's fingertips. To form at least a number of open-cut openings in the corners of the bag, the pre-set, partially pre-set, easy-opening corner of the invention is then filled up with the soft material. Get that through compression They are smaller than the internal size of the bag and will later allow items to expand slightly when they are inserted inside the bag. It also disclosed that the successors should be chosen for compressing soft objects and for inserting them into an erectable bag as part of the invention.

Claims (2)

1. An easy-to-open, rectangular soft bag that is mostly for extruded flexible items. The compacted soft objects are stacked and held by compression in a direction that is predominantly parallel to the thickness of the item. The bags for such items consist of: (a) the front and back panels that are joined to each other by means of a pair of end wall panels, the bottom wall panels and the top wall panels. All such panels will be composed of a flexible material (b) stacked piles of extruded flexible objects. In order to allow most of the flat surface of the shipment to be aligned parallel to the peripheral wall plate of the bag. And the outermost edge of the item will be contained within Items are stacked parallel to the front, back, bottom and top panels of the bag. Mostly, for this reason, all the flat, emerging surfaces of the outermost objects at each end of the stack are in close contact with the innermost surface of the stack. The end wall panels are close to each other, while the periphery of such items contained within the stack only touches the front, rear, top and bottom panels. Such an end wall panel, and at least a pair of the front and back wall panels, or a pair of top and bottom wall panels will be under the tension caused by the stack of extruded flexible items. The other pair of the front and rear wall panels, or the top or bottom wall panels, is largely stress free, and (c) the easy-opening device consists of: A largely continuous line of fragility, some of which is located within the end wall plate, has such tension. Inside the wall without tension that is close to each other Most contiguous lines define a predetermined portion of the end wall that will be separated from that portion of the end wall without compromise. Tension on the remnant portion of the end wall panel and the initial tear point. The predetermined portion of the wall panel has a shape that corresponds to the shape of the cross-section of the bent wall, overlapping about 75 percent of the said object. The end is separated from the rest of the end wall plan by applying gripping force at the initial tear point in the stressless wall panel and the tear will continue. In the line of fragility, which extends out into the stressless wall panel. And after After that, the stacked part of the object, which corresponds to the opening forming in The end of the wall panel Will expand through the opening in a way that unfolds like a fan On the other hand, the stacked portion of the object, which corresponds to the remainder of the planar tension, is largely preserved in the extruded state. Yes, for the extruded flexible items of claim 1 here, at least a number of support rings are provided on the tension-free wallboard, which has a segment of the delicacy. The loop will serve as a means of carrying the bag. 3. Flexible bag for the extruded flexible items of claim 2. Here, such front and back wall panels will In a state of tension and here The loop includes a number of openings which allow a hand sized suitable for the user's fingers in a pair of pads extending vertically from the stiff front and back wall panels. Such The protruding wall panels are held tightly to each other in a vertical space above the opening. 4. Flexible bag for the extruded flexible item of claim No. 3. The protruding wall is generally a tapered shape from the end wall plate of the bag to the area of mutual adherence of the wall plate. 5. Flexible bag for flexible items that pass through. The compression of claim No. 4, in this case, the fragility line in such non-tension wall panels generally coincides with the tapered edges of the protruding wall panels that have such openings. are The bag is viewed directly from the top. 6. Flexible bag for the extruded flexible items of claim 5. Now, the fragility line in such tension-free wall panels is generally shaped. Triangles, and here the vertices of such triangles contain accessible grips that make up the initial tear point for initiating tearing. 7. Flexible bag for the extruded flexible items of the hand. Article 6. The bag also includes a visual symbol to draw attention of the user and the grips that make up the initial tearing point. 8. Flexible bags for passable flexible items. Compression of Clause 7. Here, such a pictorial symbol is placed on a slender, protruding wall plate with an opening that fits the user's finger. Flexibility for the Extruded Flexible Items of Claim 1. Here, the material for the fabrication of the resilient bag is selected from a group of materials consisting of pyrimetric film, paper, Non-woven materials and laminate structures consisting of two or more of the aforementioned materials. 1. Flexible bag for the extruded flexible item of claim 10, herein the line of fragility contains perforations in the material that makes up the resilient bag 1. 2. Flexible bag for extruded flexible items of claim No. 11 Here, perforations in non-tension wall panels have a lower tear resistance than perforations in wall panels. Tense tip