摘要:
This invention provides a container (10) in the form of a sachet having a body (11) defining a reservoir (12). The body (11) includes a flexible first wall (13) having a line of weakness (14), and a relatively more flexible second wall (15) sealingly joined to the first wall (13), along its periphery. The line of weakness (14) is configured to open up to form an opening in the first wall (13) when the first wall (13) is folded about the line of weakness (14). The invention is characterised in that the line of weakness (14) is bent, resulting in the advantages that the first wall (13) opens in a controlled fashion and the container (10) is able to withstand relatively rough handling and a substantial amount of bending, without the first wall (13) opening accidentally along the line of weakness (14).
摘要:
The present invention relates to a wrapper for individually packaging absorbent articles for personal hygiene, especially tampons. The wrapper of the present invention is provided with an opening means, which prevents the wrapper from becoming separated into more than one piece of wrapper material upon being opened.
摘要:
A container comprises a plurality of interconnected compartments having rim flanges therearound and being individually sealed by a lid sheet attached to the rim flanges after portions of a product have been placed in respective compartments, the lid sheet being provided with edge slits and the rim flanges being provided with cutout notches which facilitate the prying and lifting of a corner portion of lid sheet and tearing off of a part thereof to unseal and open only a selected one of the compartments without disturbing the other compartments. This container in a preferred embodiment of the invention is housed in an outer box which can be easily opened to expose only parts of the container for selective unsealing of the compartments as stated above, and which can be easily reclosed for further storing of any remaining portions of the product.
摘要:
A single-use, multi-chamber package for housing and common administration of at least two flowable substances. The package includes at least first and second product storage cavities; and at least first and second product application channels. At least one separation line selectively reduces the strength of a predetermined area of the package and generally defines a tab. Steps of use include: 1) applying a force to tab creation areas to separate a portion of a tab; 2) removing the tab from the blister package by tearing across the product application channels to form wings, exposing the interior of the product application channels; 3) rotating the wings to pivot the channel openings toward one another, and 4) applying a force to the storage cavities to dispense the products. The package may contain more than two substances by employing multiple storage cavities and application channels.
摘要:
The present invention provides a surface covering system including a first covering portion detachably connected to a backing and a second covering portion detachably connected to the backing, wherein the first covering portion and the second covering portion are spaced apart on the backing.
摘要:
An improvement is provided for a conveyer tape comprising an underlying flexible belt, a stock of parts disposed in a row along such belt, adhesive deposited on the belt in two bands flanking such row, and a cover tape extending in the length of the row over the parts to hold them on the belt, the tape being adhered on laterally opposite sides of the row to the belt by adhesive in such bands. The improvement involves providing two sets of perforations formed in the tape to demarcate therein two tear lines extending in the length of the tape and disposed on opposite lateral sides of the row of parts, laterally inwards of the adhesive bands. The perforations reduce the shearing strength of the tape along the tear lines to promote peeling at the front end of the tape away from the belt of a central strip of the tape lying between the tear lines and between border portions of the tape on either side of that strip and remaining adhered to the belt. The removal of the strip exposes parts at the front end of the belt to access to permit such exposed parts to be lifted away from the belt.
摘要:
Sections successively severed from a double layer web of synthetic thermoplastic film, e.g., flattened tube stock, as produced are each stacked and welded to a precedingly stacked section near one edge of a tear off pat or hanger portion to which a bag portion of the section is attached; forming ultimately a pad of bag sections, wherein each section includes either a completed bag or a partially completed bag, in the latter case with final bag producing operations carried out simultaneously for all bags already welded together in a pad structure.
摘要:
The present invention provides a surface covering system including a first covering portion detachably connected to a backing and a second covering portion detachably connected to the backing, wherein the first covering portion and the second covering portion are spaced apart on the backing.
摘要:
This invention provides a container (10) in the form of a sachet having a body (11) defining a reservoir (12). The body (11) includes a flexible first wall (13) having a line of weakness (14), and a relatively more flexible second wall (15) sealingly joined to the first wall (13), along its periphery. The line of weakness (14) is configured to open up to form an opening in the first wall (13) when the first wall (13) is folded about the line of weakness (14). The invention is characterised in that the line of weakness (14) is bent, resulting in the advantages that the first wall (13) opens in a controlled fashion and the container (10) is able to withstand relatively rough handling and a substantial amount of bending, without the first wall (13) opening accidentally along the line of weakness (14).