Innovation

LD PACKAGING CO., LTD(shortened to LD PACK) is continuing to make unremitting efforts in research and development of recyclable packaging. As early as 2014, when the BOPE was introduced, LD PACK successfully developed mono-PE structure and launched a recyclable slider zipper pouch. 

As a leading enterprise specializing in flexible plastic packaging, we are pleased to announce that LD PACK will participate in Interzoo 2024, Nuremberg, Germany, from May 7th to 10th. Welcome to visit us at: Hall 9 - Booth 540

At present, mono-material recyclable packaging becomes a major focus of the flexible packaging industry, of which, the mono PE structure is the most expected to be widely used, and there are indeed many companies have begun the mass production of mono PE packaging.

    The smell of food, beverages, cosmetics and other products has an important and subtle role, and every detail change in composition will have a greater impact on its quality. Products often transmit gases or odors to the surrounding space, and do not absorb undesired odors or aromas from the surrounding environment, and often the loss of a small amount of aromatic compounds can cause a great impact.

Cut the edge materials reserved in the previous process, mostly used in the processing of composite film and other materials.

   Barrier property is the most important characteristic of packaging materials. In particular, the shelf life of food is highly dependent on the barrier property of packaging materials. The so-called barrier material refers to the standard state (23°C, 65% relative humidity). A 25.4-micron-thick film is a material whose oxygen permeability is below 5ml (㎡.d) and moisture permeability is below 2g/(㎡.d).

Seal failure occurs when certain factors prevent the areas that should have been joined through heat sealing from properly bonding. The common causes of seal failure are as follows: