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.
Behind every reliable flexible packaging product is a manufacturing process that requires careful coordination between printing, lamination, slitting, bag making, and quality inspection. For packaging buyers, understanding a manufacturer's production capabilities is an important part of evaluating a potential long-term supplier.
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Film curling is a common problem in flexible packaging production. It occurs when a laminated film bends or rolls toward one direction instead of remaining relatively flat. Although slight curling may appear to be a minor appearance issue, excessive curl can create difficulties during slitting, pouch making, automatic filling, and sealing.
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Printing decisions influence much more than the appearance of flexible packaging. They affect production preparation, order economics, color consistency, design flexibility, lead times, and the ability to manage different product versions. For manufacturers developing printed pouches, choosing between gravure and digital printing is therefore an important decision that should be made according to the actual production requirements rather than simply comparing the price per printed bag.
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High barrier packaging films are developed to protect products against oxygen, moisture, light, and other external factors. However, their protective performance does not depend entirely on material composition or manufacturing quality. Storage conditions before converting and packaging production can also influence film stability, surface quality, adhesive performance, and processing consistency.
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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