초록 ▼

A reusable flexible plastic bag is provided with a handle which serves to carry the bag and to reseal it. The bag is manufactured from two webs: a web from which the bag panels are formed and a web from which a loop handle is formed. The top end of the bag is not provided with a gusset. The loop han

A reusable flexible plastic bag is provided with a handle which serves to carry the bag and to reseal it. The bag is manufactured from two webs: a web from which the bag panels are formed and a web from which a loop handle is formed. The top end of the bag is not provided with a gusset. The loop handle is secured to the bag panels and is provided with a frangible region which can be broken to form two separate handle portions. The handle portions are releasably joined by mating slide closure structure. The slide closure joint can be peeled away by pulling the handle portions apart thereby providing access to the folded top end of the bag. The top end of the bag may be provided with perforations which may be broken to gain access to the bag contents. The bag may be resealed by means of the handle slide closure.

대표청구항 ▼

Flexible plastic bag, comprising: a unitary piece of flexible plastic material having generally rectangular front and rear panels and a single fold region integral with said panels at one of the bag; and a flexible plastic loop handle secured to said panels on opposite sides of said fold region, sai

Flexible plastic bag, comprising: a unitary piece of flexible plastic material having generally rectangular front and rear panels and a single fold region integral with said panels at one of the bag; and a flexible plastic loop handle secured to said panels on opposite sides of said fold region, said loop handle being frangible along a portion thereof such that the loop handle is separable at the frangible portion into two handle portions which remain secured to the panels, each handle portion including a substantially oval opening, said frangible portion being disposed above a grippable portion of each substantially oval opening, said frangible portion comprising at least one line of perforations disposed substantially parallel to a longitudinal axis of the oval openings. Method of making a flexible plastic bag, comprising the steps of: providing a unitary web of flexible plastic material; folding said web along a fold line to form generally rectangular overlying front and rear panels and a single fold region integral with said panels; providing a loop handle having a frangible portion whereby the loop handle is separable along the frangible portion into two handle portions, each handle portion having a substantially oval opening, the frangible portion being disposed between the oval openings of the two handle portions, said frangible portion comprising at least one line of perforations disposed substantially parallel to a longitudinal axis of said oval openings; and securing the loop handle to said panels on opposite sides of said fold region such that said two handle portions remain secured to the panels when said loop handle is separated at said frangible portion.