Heavy-duty paper bags for the paint and pigment industry - pinch bags
A heavy-duty paper bag with no sewing holes to prevent powder product leakage and foreign matter contamination.
In the paint and pigment industry, when handling fine powders, it is essential to minimize dust generation due to product leakage and maintain a clean working environment. Additionally, preventing foreign matter contamination from external sources is extremely important for maintaining product quality. Traditional sewing methods for sealing carry the risk of dust leaking through needle holes or foreign substances contaminating the product. Our "Pinch Bag" uses a heat-melt adhesive for sealing, eliminating the need for needle holes and achieving high airtightness. 【Usage Scenarios】 - Filling and storage processes for pigments and powder coatings - Work sites where dust dispersion needs to be suppressed - Packaging of products that require strict management of foreign matter contamination 【Benefits of Implementation】 - Eliminating needle holes reduces dust leakage - Improved airtightness lowers the risk of foreign matter contamination from external sources - Reliable sealing through heating ensures strength during transportation
basic information
【Features】 - Sealing using hot melt adhesive without the use of a sewing machine - Prevents powder leakage and foreign matter contamination due to the absence of needle holes - Heavy-duty packaging specification ensuring high airtightness and sufficient strength - Simple sealing operation through heating and pressing - Usage methods are available on YouTube 【Our Strengths】 Naikai Corporation values "quality," "technology," and "tradition" as a specialized company in the bag-making industry. We handle a wide range of products, including heavy-duty paper bags, aluminum bags, resin cross bags, and FIBC (Flexible Intermediate Bulk Container) bags, and we propose optimal packaging solutions tailored to our customers' needs.
Price range
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Model number/Brand name
Craft paper bag, heavy wrapping paper bag, pinch bag.
Applications/Examples of results
Please be sure to watch the explanatory video.
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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.