摘要:
A method for single pass printing of mailer envelopes and contents includes: providing an envelope with an open window in the envelope; inserting a sheet into the envelope having an unprinted region so that the unprinted region is exposed through the window of the envelope; feeding the envelope into a printer; and printing a first customer-specific data (such as an address) on the envelope and a second customer-specific data (such as a barcode) on the exposed region of the sheet. The printer may be an inkjet printer so that the data is printed in a single pass, without removing the envelope from the printer.
摘要:
A polyethylene produce bag roll includes a plurality of plastic film bags joined to one another with a perforation line. The perforation line is slit at at least one end for a first predetermined distance to aid in tearing the bag from the roll. The perforation may also include a chisel cut to aid in removing bags from the roll in a dispenser equipped with a perforation parting means. The bags may be gusseted or ungusseted. Outer surfaces of the bags are corona treated to enhance adhesion of printing ink to the bags. The bag roll may be cored or uncored.
摘要:
An envelope design and processes for manufacturing said envelopes is disclosed herein. The disclosed envelopes have an integrated and removable label portion secured within a panel of the envelope by an adhesive liner. The envelopes may be manufactured by die-cutting the label portions in a paper web, applying the adhesive liner to one side of the paper web covering the die-cut label portions, die-cutting an envelope blank from the paper web, and forming a folded envelope from the blank.
摘要:
There is provided a temperature detection unit 28 configured to detect an activation condition temperature that is the condition temperature causing activation of a remoistenable adhesive that is coated by water, an integrated storage unit 2 configured to store an attachment maintenance time table that is the attachment maintenance time selection condition for determining the attachment maintenance time T for the remoistenable adhesive depending on the activation condition temperature detected by the temperature detection unit 28, and an integrated control unit 3 configured to drive and control the discharge unit 26 of the enclosing and sealing apparatus 20 to thereby satisfy the attachment maintenance time T determined in response to the activation condition temperature detected by the temperature detection unit 28.
摘要:
A thermoplastic bag characterized by having handles formed on opposite ends of the bag mouth which is characterized by having structural features immediately adjacent the mouth of the bag to provide stress relief at those positions on the bag mouth where maximum stress is concentrated when such bags are being filled with product and eventually carried by the user. The stress redistribution feature is characterized by an area or areas, immediately adjacent the mouth portion of the bag and the base of the handle members, which are characterized by having a plurality of narrow pleats which are impressed into the bag structure by die members during formation of the individual bag.
摘要:
Thin polyethylene film, of 0.025 mm, or less thickness is passed between a pair of matching embossing rollers having, respectively, negative and positive embossing patterns on their surface, driven at the same circumfernetial speed, the speed of the embossing rollers being suitably chosen to allow the film to pass between the rollers while being embossed. The rollers are preferably cooled; the continuous embossed web, if two-layer and tubular, is then inflated to separate the two-embossed layers, which can then be heat-sealed together at intervals and the edge slit to form separable bags, when rolled up in a single roll for ease of dispensing; the embossing patterns preferably, but not necessarily match at least at the heat-seal lines.
摘要:
A composite endless form for making flexible, windowed, form, fill and seal bags includes an endless strip of flexible, substantially opaque, paper-like material having a print side thereon with printed indicia thereon and an adhesive side, opposite the print side, with an adhesive thereon. The endless strip of paper-like material includes individual bag forms attached side-to-side thereon, each to be used for making a windowed bag, the endless-strip of paper-like material having a window opening cut in each individual bag form. The window openings are oblong and extend diagonal to a direction of elongation of the composite endless form. A heat-sealable film is adhered to the endless-strip of paper-like material on the adhesive side thereof to cover substantially all of the adhesive side. The composite endless form is placed in a roll to be fed to form, fill and seal machines for making windowed bags.
摘要:
A process for making windowed form, fill and seal bags (70) for containing perishable and/or nonperishable goods involves linearly conveying an endless strip of paper-like material (12) through an adhesive application station (14) which applies adhesive to an adhesive side (18) of the endless strip of paper-like material throughout, with the exception of a window area (34) on each individual bag form (36a, b, c, etc.) making up the endless strip. The endless strip is then conveyed through a synchronized window-blanking station (44) which cuts a window blank (54) from each window area so as to form a window opening (50) therein. The adhesive side is then adhered to a transparent plastic heat-sealable film (58). Side edge margins (32) are slit from the endless strip of paper material to leave a composite endless form (10) for, in turn, making the flexible windowed, form, fill and seal bags (70) for containing perishable and/or nonperishable goods. To make these bags, the individual bag forms (36a, b, c, etc.) are cut from the composite endless form material and folded so that the heat-sealable film (58) is in contact with itself at overlapping edges of the bag form and these edges are then heat-sealed together.