Heshan Zhongxing Laminated Packing Co., Ltd. located in Heshan, Jiangmen city of Guangdong Province. Established in 1993, we specialized in plastic flexible packaging with more than 30 year’s rich experience. The workshop takes 20000 square meter land area and meet the international standardization and strictly control the hygiene and safety.Wide ranges include SUP, Kraft Paper Pouch, Spout Pouch,...
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We always insist on “Quality First, Reputation First, Customer First”, Adhering to the business principle of mutual benefits, we have had a good reputation among our customers.
With more than 30 years in plastic flexible packaging, we deliver high-quality products backed by rich industry expertise.
Equipped with modern production lines and certified by ISO9001:2015 and BRC, every step from raw materials to finished products is strictly tested to ensure quality.
Offering a comprehensive range of pouch and film types with customization to meet diverse customer needs.
High barrier films are designed to provide stronger protection against oxygen, moisture, light, and other external factors compared with standard packaging films. The main difference comes from material structure, barrier layer technology, and the ability to maintain product quality during extended storage and transportation.
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Freshly roasted coffee contains hundreds of volatile aroma compounds that create its unique flavor profile. However, these compounds are highly sensitive to oxygen, moisture, light, and temperature changes. Without suitable protection, coffee can gradually lose its original aroma after roasting, even when the product remains visually unchanged.
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Packaging prevents pet food from becoming rancid by limiting oxygen exposure, reducing moisture transfer, and protecting fats from conditions that accelerate oxidation. High-barrier laminated films, airtight heat seals, and suitable storage conditions help preserve the original flavor and aroma of dry kibble and pet treats throughout their intended shelf life.
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Food packaging bags lose their seal when heat, pressure, dwell time, or sealing surfaces fail to create a continuous bond. Incorrect film structures, food residue, uneven sealing temperatures, and mechanical stress can also weaken the seal.
View MoreWe obtained the ISO9001:2015 and BRC certification, products are passed the SGS Testing Approval. We have our own independent laboratory, from the raw material to finished products, every step is tested strictly to check the qualification of products.
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