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Sorbent packaging

A technology for packaging bags and adsorbents, which is applied in the field of packaging bags for adsorbents

Inactive Publication Date: 2010-03-03
MULTISORB TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] [0014] The present invention relates to improvements in the desiccant packaging process, which solves one or more of the aforementioned problems

Method used

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Examples

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Embodiment Construction

[0023] [0023] Now refer to figure 1 , showing in diagrammatic form a portion of a strip of sorbent packaging bags according to the present invention. Although these portions of three bags are shown, it is preferred according to the invention to provide a large number of bags in a continuous strip, eg 10,000 or 15,000 bags per strip. Once formed, the package is preferably rolled onto a reel and delivered to the consumer in a continuous strip.

[0024] 【0024】 figure 1 The portion of strip 10 shown includes three all identical packages. Referring to the middle bag, the first end seal 14 is preferably an ultrasonic welded seal in which a plurality of seal points 16 are formed extending over a predetermined length of the bag strip in a shaded arrangement drawn in intersecting parallel lines. Preferably, the seal 14 is wide enough, or if considered long enough with respect to the longitudinal direction of the strip, to allow the sealing area to be cut in the middle to separate ad...

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PUM

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Abstract

In an elongated strip of desiccant packages each package includes a body formed from spun bonded non-woven polyethylene; a lateral seal at each end of the body, the seal comprising a knurled direct, adhesive free, seal having intersecting sealing lines each of which is arranged at an angle to the longitudinal axis of the package; a longitudinal seal extending between the lateral seals printed indicia on the package disposed substantially between the lateral seals, and spaced from the longitudinal seal, the longitudinal and lateral sealing areas being substantially free of printing; at least one registration mark on the body, the mark disposed at a known distance from at least one of the lateral seals, and outside of the sealing area; a sorbent material within the body. A method for inserting desiccant packages into product containers includes the steps of: providing an elongated strip of preprinted desiccant packages having a length at least 1000 times its width, the preprinted desiccant packages comprising first printed indicia and at least one index mark spaced from the indicia, the printed indicia and the index mark comprising food grade ink; feeding the packets to a cutter sensing the index mark; inhibiting the feeding step if no index mark is present; cutting individual packets from the strip in registration with the index mark in an area free from printed indicia; and inserting the cut packets into the product package.

Description

【Technical field】 [0001] <RTI ID=0.0>[0001]< / RTI> The present invention relates generally to sorbent packages, and more particularly to sorbent packages that are automatically inserted into a product (eg, a medicament). 【Background technique】 [0002] [0002] Sorbents and desiccants in long strips or bullet strips have been used by consumers for many years. Automated high-speed machines and methods for making these products are relatively well known, and many companies provide these products to customers. Whereas bags with no specific minimum number of individual cartridge strips have been developed, very large rolls of bags in quantities of up to 10,000 to 15,000 individual bags have appeared, suitable for automatic separation and insertion into a product in a continuous manner . [0003] [0003] Since one of the functions of these bags is to absorb moisture, oxygen, odor, or other volatiles from the product, or potentially desorbed substances, in order to exten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B1/04
CPCB65B2220/22B65B9/20B65B41/18B01J20/2805B65D75/46B65B61/20B01D53/0415B65B57/02B65D81/268
Inventor A·德菲德里奇斯A·J·阿农P·R·米伦
Owner MULTISORB TECH INC
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