Bags with marks and methods of making same
a bag and marking technology, applied in the field of bags with marks, can solve the problems of inconvenient to see if there is no poop bag left, inability to track the number of poop bags used, and inability to meet the needs of the art,
Inactive Publication Date: 2017-04-13
FORESIGHT USA INC
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Benefits of technology
The present invention relates to a method and system for manufacturing a roll of bags. The method involves sealing a layflat tubing to form sealing lines, punching the tubing to form punching lines, and cutting the tubing to form connected bags. The bags are then wound into a roll of bags. The system includes a workstation and a coding machine that work together to spray at least one counting mark on the tubing. The bags in the roll of bags are separated by the punching lines, and each bag has one or more sprayed counting marks that count its position in the roll of bags. The system can also include a controller to coordinate the operations of the workstation and coding machine. The technical effects of the invention include improved efficiency in manufacturing the roll of bags and better tracking of the bags in the roll.
Problems solved by technology
However, it is hard to track the number of poop bags used, and it is inconvenient to see if there is no poop bag left or if there is only one or two poop bags left.
Therefore, a heretofore unaddressed need exists in the art to address the aforementioned deficiencies and inadequacies.
Method used
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[0042]The present disclosure is more particularly described in the following examples that are intended as illustrative only since numerous modifications and variations therein will be apparent to those skilled in the art. Various embodiments of the disclosure are now described in detail. Referring to the drawings, like numbers, if any, indicate like components throughout the views. Moreover, titles or subtitles may be used in the specification for the convenience of a reader, which shall have no influence on the scope of the present disclosure. Additionally, some terms used in this specification are more specifically defined below.
[0043]The terms used in this specification generally have their ordinary meanings in the art, within the context of the disclosure, and in the specific context where each term is used. Certain terms that are used to describe the disclosure are discussed below, or elsewhere in the specification, to provide additional guidance to the practitioner regarding ...
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Abstract
A method of manufacturing a roll of bags includes: moving a layflat tubing from a feed end toward a produce end of a workstation; sealing the layflat tubing to form sealing lines along a width direction of the layflat tubing; punching the layflat tubing to form punching lines along the width direction; spraying, by a coding machine coupled to the workstation, at least one counting mark on the layflat tubing; cutting by the workstation, the layflat tubing along the width direction to form connected bags; and winding the connected bags into the roll of bags. The connected bags are separated by the punching lines, each bag has one of the sealing lines, and at least one bag has the at least one sprayed counting mark that counts its relative position in the roll of bags.
Description
CROSS-REFERENCE TO RELATED APPLICATION[0001]This application claims priority to and the benefit of, pursuant to 35 U.S.C. §119(e), U.S. Provisional Application Ser. No. 62 / 239,364, filed on Oct. 9, 2015, entitled “BAGS WITH MARKS AND METHODS OF MAKING SAME,” by Fung Steven Wong, which is incorporated herein in its entirety by reference.FIELD OF THE INVENTION[0002]The invention relates generally to systems and methods for manufacturing a roll of bags, and more particularly to systems and methods for manufacturing a roll of bags that has marks to remind a user of the number of bags remaining in the roll, and bags with marks.BACKGROUND OF THE INVENTION[0003]The background description provided herein is for the purpose of generally presenting the context of the present invention. The subject matter discussed in the background of the invention section should not be assumed to be prior art merely as a result of its mention in the background of the invention section. Similarly, a problem m...
Claims
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Login to View More IPC IPC(8): B65D33/00B41F17/00B29C65/00B29C69/00B29C59/00
CPCB65D33/004B29C69/002B29C59/007B29L2031/7129B41F17/008B65D33/002B29C65/002B41F19/008B31B2160/10B31B70/14B31B70/16B31B70/88B31B70/642B31B70/645B31B70/8122B31B70/942B31B70/005B31B70/006B31B2155/003B31B2170/10B31B70/00
Inventor WONG, FUNG STEVEN
Owner FORESIGHT USA INC