|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||206/205 ; 206/390 ; 206/806 ; 229/53|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 57 인용 특허 : 0|
A container strip of flexible film or sheet material is disclosed having inserted elements or materials which have an effect on contents which may be disposed in a container and/or enhance the package. In one embodiment the insert has anti-corrosion properties. After corrosion-susceptible products have been sealed within the container, chemicals in the insert create a protective environment for the products. By providing inserts with other appropriate chemical constituents, other desirable effects can be created. In an alternative embodiment, an insert c...
An article for use in packaging products comprising: (a) an elongated tubular web of plastic having a pair of plies: (b) the web including a series of spaced, transverse seals securing the plies together to delineate a plurality of containers connected together end to end; (c) the web also including a plurality of spaced lines of weakness with each container having at least one such line of weakness to permit facile separation of each container from the web; (d) each of the containers including an opening such that the interconnected containers comprise ...