Spacing Support Z-Strips for Rod-Shaped Pack Stability
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Solution Overview
Problem
Existing spacing supports for packs of rod-shaped articles, such as smoking articles, fail to securely hold packs of non-standard sizes during transportation and printing, leading to potential displacement and incorrect stamp application.
Innovation Solution
A spacing support designed with a pair of side walls extending from a bottom wall, forming a housing for packs arranged in two adjacent rows. The side walls feature positioning elements in the form of Z-shaped strips that project inward, securely holding packs in place by preventing movement along the longitudinal direction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If positioning elements are made as separate flaps in prior art spacing supports, then the structure is simpler to manufacture, but the flaps tend to restore their original flat position due to material resiliency, causing packs to become unsecured during transportation
Solution Approach 1:
The positioning element is segmented into two distinct parts: a base portion integrated into the spacing support structure and a projecting portion that extends toward the pack. This segmentation allows the base to provide stable anchoring while the projecting portion provides secure engagement with the pack, preventing the entire element from collapsing back to a flat position.
Solution Approach 2:
The positioning element is merged with the spacing support structure through integral formation, where the base portion is permanently attached to the support body. This merging ensures that the positioning element cannot detach or collapse independently, maintaining reliable pack engagement throughout transportation and handling.
2Device complexity
If standard spacing supports are used for non-standard pack sizes, then the device complexity remains low, but the packs cannot be held firmly in place, leading to displacement during processing
Solution Approach 1:
The positioning element features localized engagement surfaces and dimensions specifically designed to match non-standard pack sizes. The projecting portion has tailored width, height, and curvature characteristics that conform to the specific geometry of non-standard packs, providing precise positioning without requiring complete redesign of the entire spacing support system.
Solution Approach 2:
The positioning element's geometric parameters (length, width, height, curvature radius) are specifically adjusted to accommodate non-standard pack dimensions. By modifying these parameters while maintaining the overall simple structure, the spacing support achieves precise positioning capability for varied pack sizes without significantly increasing device complexity.
3Stability of the object's composition
If positioning elements are made as one predefined strip connected to both side wall and bottom wall, then the stability and pack-holding ability is significantly enhanced, but the manufacturing process becomes more complex
Solution Approach 1:
The positioning element is pre-formed as an integrated component during the molding or fabrication process of the spacing support. The base portion and projecting portion are created in a single manufacturing step with predetermined geometry and attachment points, eliminating the need for subsequent assembly operations and reducing overall manufacturing complexity despite the enhanced structural integration.
Data Source
AI summary
A spacing support for packs for rod-shaped articles, the spacing support comprising a pair of side walls extends from a bottom wall, thereby forming a housing for supporting and accommodating a plurality of packs arranged in two adjacent rows, the housing comprising an access aperture through which the packs may be introduced into and extracted from the housing. At least one of the side walls comprises a plurality of positioning elements projecting towards the inside of the housing, wherein the positioning elements are configured to delimit positioning sections in which the packs may be held, and wherein the positioning elements are made as one predefined strip connected with the at least one of the side walls and a further wall of the housing. Also disclosed is a container comprising a spacing support and a method for manufacturing a spacing support.