bag(opp) - List of Manufacturers, Suppliers, Companies and Products

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
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bag Product List

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Information on the manufacturing and sales of various packaging materials and printed products.

Leave any bag or package to us! For anything related to bags, trust Houtoku!

Houtoku Co., Ltd. is a company specializing in packaging materials and various printed products. In order to meet our customers' needs, we propose appropriate packaging materials at reasonable prices and contribute to cost-cutting on materials. We also cater to brand materials, and we can arrange almost all types of materials for the apparel and miscellaneous goods industries, including woven labels, printed labels, brand hang tags, and care labels. Please feel free to contact us. 【Products Offered】 ■ Packaging materials and packing supplies ■ Promotional products and printed items ■ Brand materials for apparel *For more details, please download the PDF or feel free to contact us.

  • Packaging Machines
  • Packaging materials

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【Partner Company Bag Case】Successfully solved the customer's problem with 【Seal Reinforcement】!

We addressed the weaknesses of the laminate processing by reinforcing the sides with seal support.

The lamination process involves bonding OPP film and CPP film together. It is common to use OPP film, which has good ink adhesion and high moisture resistance on the outside, and CPP film, which has high heat sealability and abrasion resistance on the inside. This time, the customer requested OPCP laminated bags. However, we heard that when they previously had bags made, the seal strength was weak, and the sides of the bag's opening were very prone to tearing. The reason for this is that during the lamination process, the tension applied by the machine when bonding the films and the way the adhesive adheres can create slight differences in adhesion at different locations. As a result, when the film is placed on the bag-making machine, the edges can open up, leading to issues with proper sealing on the sides. To address this problem, we utilized a "reinforcement seal." When applying the reinforcement seal, we took care to: - Ensure that the temperature is not too high to avoid deforming the bag. - Minimize any residual marks from the reinforcement on the bag. To consider these two points, we made sure to manage the temperature during the process. The issue was successfully resolved, and the customer was satisfied!

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The appeal of our strength in "made-to-order production" *Free samples available now.

We can provide bags that match the image of the products and customers.

Our company adopts a made-to-order production system that allows us to fulfill each customer's specific wishes, rather than offering ready-made products. Regarding made-to-order production, we will carefully confirm various items such as size, bag shape, and whether printing or lamination is required, and proceed with the bag manufacturing. If you are unsure about what size you need, please let us know the product size or send us the product, and we will suggest an appropriate size bag. If you have concerns about the thickness or design of the bag, we can send you samples for free, making it easier for you to visualize your options. *Please note that in this case, the size will be left to our discretion. For samples with specified sizes, additional charges will apply. *Related information: "We are currently accepting applications for our paid sample service, where you can actually check the products!" Rest assured that we will properly inquire about other details and desired delivery dates before proceeding. You can place orders starting from 100 pieces. Please take advantage of our made-to-order production system, which allows us to realize your wishes without compromise!

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[Partner Company Bag Case] Proposal for Bags with Upper Gussets

We proposed a bag that does not lower the product value by creatively adjusting the position of the handle.

When manufacturing OPP bags, gussets are added to accommodate thicker products. Typically, gussets are added to the bottom of the bag, but in this case, we will introduce an example where the gusset is placed at the top. The customer's requests were as follows: 1. Make it easier to insert angular, thick products. 2. Showcase the thickness of the product effectively. 3. Improve the fit between the product and the bag, enhance the first impression, and increase the product's value. To fulfill these requests, we added a gusset at the top, which gives the bag a three-dimensional feel and allows for accommodating angular, thick items while maintaining the shape of the product. With this approach, we were able to propose a bag that meets the customer's requirements. Bags like this can also be used for clothing, ensuring that the clothes fit snugly in the bag while maintaining a beautiful three-dimensional appearance even when inserted. If you have any concerns or questions such as "Can such a bag be made?" or "I don't know what bag would suit my product," please feel free to contact us. Our experienced staff will provide proposals tailored to your needs.

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