Heavy-duty paper bags for mining - pinch bags
Craft paper bag, heavy wrapping paper bag, pinch bag
By using a sealing method that does not require a sewing machine, we reduce the risk of foreign matter contamination during ore transportation.
In the transportation of ores in the mining industry, maintaining the quality of the contents and preventing leaks during transport are crucial. Particularly when handling powdered ores, insufficient sealing of bags can lead to contamination and spillage of the contents. Pinch bags employ a mechanism that uses heated hot melt to seal the opening of the bag, eliminating the occurrence of sewing holes. This ensures high sealing performance and supports safe transportation while minimizing the risk of contamination. 【Usage Scenarios】 - Storage and transportation of powdered ores - Packaging of high-purity ores where contamination must be avoided - Heavy packaging applications requiring airtightness 【Benefits of Implementation】 - No sewing holes, reducing the risk of spillage and contamination from external sources - Sufficient strength ensured by sealing with hot melt - Efficient sealing operations due to the simplification of work processes
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basic information
【Features】 - Achieves high sealing performance without sewing holes through hot melt thermal bonding - Structure that reduces the risk of foreign material contamination - Ensures sufficient strength suitable for heavy packaging - Easy sealing work through heating 【Our Strengths】 Naikai Kogyo Co., Ltd. values "quality," "technology," and "tradition" as a specialized company in the bag-making industry. We provide products that meet diverse industrial needs, including heavy-duty paper bags, resin cross bags, and FIBC bags, contributing to solving our customers' challenges.
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Company information
Naikai Corporation mainly engages in the bag-making industry. We offer a variety of products such as heavy-duty paper bags, aluminum bags (for moisture-proof purposes and others), small square-bottom paper bags, resin cross bags, and cross containers (also referred to as container bags, flexible containers, FIBC, and others. We can accommodate TYPE-C and other anti-static options as well). Please feel free to consult us if you have any requests.
