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    • 5. 发明授权
    • Twist-tie dispenser apparatus and method
    • 扭绞分配器装置和方法
    • US4948202A
    • 1990-08-14
    • US392766
    • 1989-08-11
    • James R. Helseth
    • James R. Helseth
    • A47F3/00A47F5/00
    • A47F3/00A47F5/00Y10T24/15Y10T24/157
    • A dispenser system for dispensing a plurality of twist-ties like closure devices 52 arranged in side-by-side alignment and attached at a second end 61 in sheets 50. The attached second ends 61 are crimped about a rod 51 which is inserted in slots 107 defined in side edges 102 of dispenser 100. A plurality of sheets 50 may selectively be inserted in dispenser 100. The dispenser also includes a cover 103 and a tie alignment block 106. The individual ties have a series of transverse perforations 53, 54 through the wire 55 and proximate the wire 55 to ensure ease of removal and ensure reference of the steel rule die 250 utilized in fabricating the tie 52. Fabrication of the sheets 50 includes taking a stock of uncut twist-tie material 201, advancing it into a cutting station 203 utilizing a steel rule die 250. Advancing the material repeating the cutting step which forms the second end 61 of the advanced sheet and then advancing the cut sheet 50 to a crimping staton 205.
    • 分配器系统,用于分配多个扭结件,如闭合装置52并排布置成并排布置在第二端61处。附接的第二端部61围绕杆51压接,杆51插入槽 107.分配器100的侧边缘102中限定了多个片50.多个片50可选择性地插入分配器100.分配器还包括盖103和连接对准块106.各个连接件具有一系列横向穿孔53,54至 线55并且靠近线55以确保容易的移除,并且确保用于制造接头52的钢规250的参考。片材50的制造包括取出未切割的捻结材料201的原料,将其推入 切割站203利用钢规模片250.推进重复进行高级片材的第二端61的切割步骤的材料,然后将切割的片材50推进到压接状态205。
    • 7. 发明授权
    • Thermoplastic bag
    • 热塑胶袋
    • US3719318A
    • 1973-03-06
    • US3719318D
    • 1970-10-19
    • MORAN H
    • MORAN H
    • B65D30/00B65D33/30
    • B65D31/00Y10S383/903Y10S383/905Y10T24/157
    • A thermoplastic bag is formed from a sheet of thermoplastic material which is folded and tucked to form a bottom gusset. The bottom gusset portion is sealed at opposite corners with an inverted V-shaped seal, and the sheet forming the partially formed bag is severed with a severing and welding medium along a line bisecting the V-shaped seal to form a bag which has a generally squared bottom. A plastic covered tin-tie fastener is secured to the face of a bag panel. When the bag is filled and closed, the ends of the tin-tie are bent upon itself and these bent ends are further bent upon themselves and tucked interiorly of the folded tucked side portions of the bag.
    • 热塑性袋由热塑性材料片形成,折叠和折叠以形成底部角撑板。 底部角撑部分在相反的拐角处用倒V形的密封件密封,并且形成部分形成的袋子的片材沿切割的V形密封件的切线和焊接介质切断,形成一个通常 平方底 塑料覆盖的锡环紧固件固定在袋子面板的表面上。 当袋子被填充和关闭时,锡带的端部自身弯曲,并且这些弯曲的端部进一步弯曲并折叠在袋的折叠的折叠侧部分的内部。