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    Side-gusset bag and method of making a side-gusset bag
    1.
    发明授权
    Side-gusset bag and method of making a side-gusset bag 有权

    公开(公告)号：US10183796B2

    公开(公告)日：2019-01-22

    申请号：US14941734

    申请日：2015-11-16

    Applicant: MONDI Consumer Packaging Technologies GmbH

    Inventor： Alfons Kruse ,  Detlef Stoeppelmann ,  Jens Koesters

    IPC: B65D75/58 ,  B65D75/00 ,  B65D30/20 ,  B65D33/25 ,  B31B70/00 ,  B31B155/00 ,  B31B160/20

    Abstract: A bag has front and back face panels having upright longitudinally extending side edges and transversely extending upper and lower edges. First and second gusset panels each have transversely extending upper and lower edges and upright longitudinal outer edges connected to the longitudinal edges of the face panels. A reclosable fastener strip extends continuously and transversely along the first gusset panel and inward along each of the face panels from the first gusset panel along part of a transverse width of the face panels. Thus opening of the fastener and folding out of the first gusset panel forms a spout on the bag. A separate generally rectangular floor panel is joined at its outer edge by thermal welds to the lower edges of the face panels and of the gusset panels.

    Method for producing a side-gusseted bag and flat, unfilled side-gusseted bag
    2.
    发明申请
    Method for producing a side-gusseted bag and flat, unfilled side-gusseted bag 审中-公开

    公开(公告)号：US20170334608A1

    公开(公告)日：2017-11-23

    申请号：US15594995

    申请日：2017-05-15

    Applicant: MONDI CONSUMER PACKAGING TECHNOLOGIES GMBH

    Inventor： Alfons Kruse ,  Detlef Stoeppelmann ,  Jens Koesters

    IPC: B65D30/20 ,  B65D33/25 ,  B65D75/58 ,  B65D33/20

    Abstract: A longitudinal method for producing a side-gusseted bag includes providing an incision extending in a transverse direction in a bag film for each side-gusseted bag in such a way that, in the case of a subsequently formed side-gusseted tube, the incision extends over both side gussets and a first front wall that is situated between the side gussets. Proceeding from the incision, the first front wall, together with the corresponding parts of the side gussets, is folded back, on which a separate film section is placed and fastened in the folded-open region. The folded-over section is folded back in such a way that all connecting seams of the separate film section extend in parallel to each other in the transverse direction.

    WOVEN PLASTIC BAG AND METHOD OF MAKING SAME
    5.
    发明申请
    WOVEN PLASTIC BAG AND METHOD OF MAKING SAME 有权
    WOVEN塑料袋及其制造方法

    公开(公告)号：US20160176579A1

    公开(公告)日：2016-06-23

    申请号：US14975934

    申请日：2015-12-21

    Applicant: MONDI Consumer Packaging Technologies GmbH

    Inventor： Jochen Brauer ,  Sabine Scheele ,  Jens Koesters

    IPC: B65D30/00 ,  B65D33/08 ,  B31B37/00 ,  B65D30/20

    CPC classification number: B65D29/00 ,  B31B70/00 ,  B31B70/008 ,  B31B70/262 ,  B31B70/266 ,  B31B70/62 ,  B31B70/64 ,  B31B70/645 ,  B31B70/79 ,  B31B2155/00 ,  B31B2155/0012 ,  B31B2160/10 ,  B31B2160/20 ,  B31B2170/20 ,  B65D31/10 ,  B65D33/08

    Abstract: A woven plastic bag is made by longitudinally feeding flat-lying fabric web having a layer of woven-together plastic strips on a first face, opposite longitudinal edge regions spaced transversely from each other and each extending over about 10% of a transverse width of the fabric web, and a middle section between the longitudinal edge regions. A pattern is applied the first face of the fabric web in a pattern that repeats along the production direction only locally with a coating in the form of a film or in the form of a liquid plastic of a width or shape that varies transversely, and the fabric web is shaped into a fabric tube. In order to form individual woven plastic bags, the fabric tube is cut transversely into pieces of the fabric tube suitable for subsequent filling and sealing.

    Abstract translation: 编织塑料袋是通过在第一面上纵向供给平面织物纤维网制成的，所述织物幅材具有编织在一起的塑料条带，相对的纵向边缘区域彼此横向间隔开，并且每个延伸超过所述横向宽度的约10％ 织物腹板和纵向边缘区域之间的中间部分。 将织物纤维网的第一面以沿着生产方向仅在局部具有薄膜形式的涂层或横向变化的宽度或形状的液态塑料形式施加图案，并且 织物网被成形为织物管。 为了形成单独的编织塑料袋，将织物管横向切割成适于随后填充和密封的织物管件。

    Side-gusset bag and method of making same
    6.
    发明授权
    Side-gusset bag and method of making same 有权

    公开(公告)号：US09688441B2

    公开(公告)日：2017-06-27

    申请号：US14847386

    申请日：2015-09-08

    Applicant: MONDI Consumer Packaging Technologies GmbH

    Inventor： Jens Koesters

    IPC: B65D33/06 ,  B65D30/20 ,  B31B1/86 ,  B31B45/00 ,  B65D33/10

    CPC classification number: B65D33/06 ,  B31B70/864 ,  B31B2150/002 ,  B31B2150/003 ,  B65D31/10 ,  B65D33/10

    Abstract: A side-gusset bag has front and back face panels each having two longitudinally extending side edges. Two folded side panels are each joined to the face panels at the side edges and each having a center longitudinally extending crease between the respective side edges. A handle assembly consists of a pair of substantially identical handle halves each formed by two longitudinally spaced ends fixed to one of the side folds to a respective side of the crease thereof and a middle section extending between the respective ends and formed unitarily therewith of plastic film. The middle sections are transversely spaced and form an open longitudinally extending gap at least 2 mm wide and aligned with the respective crease. The middle sections extend transversely over less than 80% of a transverse width of the one side fold and have outer edges space at least 5 mm from the respective side edges.

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