Mondi has patented packaging paper made of unbleached kraft paper with specific properties like kappa value, basis weight, air resistance, and fiber length. The paper is coated on one side and includes cationic starch. The patented process ensures the paper meets stringent quality standards for packaging applications. GlobalData’s report on Mondi gives a 360-degree view of the company including its patenting strategy. Buy the report here.
Smarter leaders trust GlobalData
According to GlobalData’s company profile on Mondi, was a key innovation area identified from patents. Mondi's grant share as of May 2024 was 60%. Grant share is based on the ratio of number of grants to total number of patents.
A recently granted patent (Publication Number: US11965291B2) discloses a packaging paper made of unbleached kraft paper with specific characteristics. The base paper, comprising at least 90% primary pulp, has a kappa value between 38 and 60, a basis weight of 60-150 g/m2, and air resistance of 5-30 seconds. The primary pulp must contain 80% pulp with a fiber length of 2.0-2.9 mm and less than 4.5% fillers, along with cationic starch. The paper's elongation at break in the machine direction should be 2.5-8.5%, with a Bendtsen roughness of 70-600 ml/min.
Furthermore, the patent includes a process for producing this packaging paper, involving creping the base material in a Clupak plant to achieve the required elongation at break, followed by drying and calendering. The resulting paper should have specific characteristics such as Bendtsen roughness, basis weight, and air resistance. Coating with materials like Polyethylene or Polypropylene is optional, with specific guidelines on the amount to be applied. The process also details the calendering and coating steps, emphasizing the importance of meeting the specified parameters for the final product's quality and performance.
To know more about GlobalData’s detailed insights on Mondi, buy the report here.
Data Insights
From
The gold standard of business intelligence.
Blending expert knowledge with cutting-edge technology, GlobalData’s unrivalled proprietary data will enable you to decode what’s happening in your market. You can make better informed decisions and gain a future-proof advantage over your competitors.
GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
