[Package Production Case Study / Vol. 1] The reason why Kurekosu Co., Ltd. has continued to order organic cosmetics packaging for over 20 years.

This is the most popular type of box, glued on the sides with adhesive. It is a low-cost box used as a minimum sales unit in various industries.

"I want a versatile box that is user-friendly and blends well with any product at a low cost." — This ideal is embodied in the caramel box (sack box). Among various packaging options, it boasts an overwhelming popularity as the most common type, with its greatest appeal lying in its excellent cost performance, which directly relates to ease of implementation. The simple design, with one side glued, exemplifies functional beauty stripped of excess. While keeping manufacturing costs down, it continues to support the minimum sales units across various industries. Its usability is outstanding, featuring an intuitive structure that simply requires inserting the top and bottom. This significantly enhances the efficiency of product packing and supports smooth shipping. Particularly as individual packaging for relatively lightweight products such as cosmetics, pharmaceuticals, and daily goods, its capabilities are well established. Trusted to the extent that it is often said, "If in doubt, choose this," it is the standard in the packaging world. Would you like to present your products in a more accessible and smarter way?

• Packaging materials
• Food containers and packaging
• Cosmetic containers and packaging

This is a box with a header that has holes or other openings so it can be hung on hooks on display shelves in retail stores.

"If it can't be placed on a shelf, then let's elevate it to showcase." — This box with a hanging header maximizes the limited retail space and captures the customer's attention. This shape, which is almost always seen in convenience stores and mass retailers, is truly a mechanism for creating a "selling space." By incorporating a header with holes for hooks, it allows small products that are difficult to place on shelves, or items where ease of access influences sales, to be positioned directly at eye level. The base structure is derived from sack boxes and bottom one-touch boxes, ensuring ease of assembly and strength. To encourage impulse buying: It can be displayed anywhere as long as there is a hook, such as next to the register or in side nets. To highlight the brand: The header section is an excellent advertising space. By prominently displaying the logo and catchphrase, the product can be powerfully promoted. The definitive choice for lightweight items: Ideal for small goods, stationery, accessories, and products that want increased exposure in stores. From "placing" to "hanging." It expands the freedom of display and elevates the product's presence to a higher stage. Why not start creating a selling space that sets you apart from the competition with strategic packaging?

• Packaging materials
• Food containers and packaging
• Cosmetic containers and packaging

This is a box used both as a sales box and as an inner box. It is a commonly used format for boxes that are easy to assemble, have a wide opening, and a shallow depth (height).

"Flat, thin, and beautifully presented." — This corner-glued box perfectly meets such delicate needs. Its greatest feature is the "completely flat" structure, where the bottom is connected by a single piece of paper. With no cuts or overlaps at the bottom, the contents are beautifully highlighted the moment the box is opened, providing a sense of stability akin to a stage. Moreover, since the corners are pre-glued, it allows for easy assembly, simply by standing it up. The wide opening and shallow depth design are ideal for showcasing products in a "display and present" manner. A savior for flat products: It wraps items like stationery, ties, and slim devices in just the right size without bulk. For gifts and set sales: The wide opening that allows for a clear view of the contents has gained high support as an inner box for assorted gift sets. Balancing luxury and functionality: This versatile shape is not only useful for sales but also serves as a valuable inner box for organization. Transforming the commitment of "wanting to deliver with care because it is thin" into form. Why not design the excitement of unboxing with a corner-glued box that elegantly highlights the product's silhouette without creating unnecessary gaps?

• Packaging materials
• others
• Food boxes, packaging materials, and cushioning materials

This box can be used as both the minimum sales unit box and the intermediate unit box. It can be assembled with a single touch.

"The moment you open the box, it's complete." — This bottom one-touch box achieves both speed in packaging operations and stability. Its greatest feature is undoubtedly its overwhelming assembly speed. Simply unfolding the box automatically assembles the bottom, eliminating the need for any complicated folding work. This dramatically shortens working time in busy shipping environments and stores, enabling an astonishingly smooth operation. Furthermore, since the bottom is secured with adhesive, it boasts top-class strength and stability among various shapes. For in-store displays: The flat bottom makes it stable and allows products to stand beautifully. For heavier items: The risk of bottom collapse is low, providing solid protection for heavy products. For logistics efficiency: It is a versatile option that can handle everything from the smallest individual packaging boxes to intermediate unit boxes. While inheriting the strengths of the hell-bottom box, the "time-saving package" maximizes convenience to the extreme. This functionality, which delivers value beyond its cost, becomes indispensable once you use it. Beautiful, strong, and fast. Here is the optimal solution for delivering your valuable products in the best condition at the fastest speed.

• Packaging materials
• Food containers and packaging
• Cosmetic containers and packaging

A dedicated box for cosmetics, with years of knowledge and skill! We confidently respond to your requests regarding quality.

Keipack Co., Ltd. is a specialized manufacturer of packaging (boxes). As a comprehensive packaging manufacturer engaged in the production and sale of paper containers and packaging, we have the facilities to provide consistent support from planning and design to processing and box-making. Through our packaging production, we have built relationships with various customers. Utilizing the know-how we have cultivated, we are committed to delivering paper containers that meet your needs with consistently stable quality every day. 【Products Offered】 ■ Various types of cosmetic boxes (comprehensive support from planning and design to printing and various processing) *For more details, please refer to the related links or feel free to contact us.

• Packaging materials
• others

I want to give a heartfelt gift! This is the perfect type of box that adds a sense of luxury to that feeling.

"The excitement of the moment when you open it, turning that instant into the best hospitality." — This lid and body assembly box wraps a special item meant for someone important in unparalleled elegance. Its main feature lies in its separate structure, consisting of a "body box" and a "lid box" that gently covers it. The act of picking up the box and slowly lifting the lid enhances its value as a gift-giving ritual. This overwhelming sense of luxury resonates deeply with the recipient's heart. This product is delivered in a flat state, pre-cut for easy assembly, which is very simple. Elevate the quality of your gifts: Ideal for showcasing the excellence of materials, such as sweets, crafts, and high-end goods. High versatility in presentation: You can change colors with the lid and body or use luxurious specialty paper, making it an excellent canvas to express your brand's worldview. Broad applicability: It has long been cherished as a classic for commemorative items and anniversary gifts, regardless of the industry. Not just "packaging," but a part of the product itself. Why not present a heartfelt gift in a dignified manner? We promise the highest quality as your partner in celebrating special days.

• Packaging materials
• Food containers and packaging
• Cosmetic containers and packaging

This box is often used as both the minimum sales unit box and the intermediate unit box. It is easy to assemble and is a low-cost box.

"I want to keep costs down, but I'm worried about the bottom falling out..." This hell-bottom box (bottom-assembled box) vividly solves such concerns on-site. Once assembled, it won't come apart; its robust bottom structure is its most notable feature. The glued sides and the interlocking bottom mechanism support the contents securely. With significantly increased strength compared to caramel boxes, it has gained immense trust across various industries as a packaging solution for "slightly heavier products" such as bottles and precision instruments. The advantages of implementation are its overwhelming time efficiency and cost performance. There is no need for complicated tape fastening. Its design allows for quick manual assembly, dramatically improving the speed of packing operations. Additionally, due to its simple structure, manufacturing costs are low, making its economic benefits particularly noticeable in high-volume usage environments. "Ease of assembly," "low cost," and "reliable strength." This hell-bottom box, with all three features, is truly an immediate asset for the field, balancing logistics efficiency and product safety. Would you like to wrap your valuable products in a tougher and smarter way?

• Packaging materials
• Food containers and packaging
• Cosmetic containers and packaging

Thank you very much for your continued support. We, at Marpos Co., Ltd., regret to inform you that we will be closed during the following period. Closure Period: From Saturday, April 25, 2026, to Wednesday, May 6, 2025. Inquiries received during the closure period will be answered sequentially after Thursday, May 7. We apologize for any inconvenience this may cause and appreciate your understanding.

We would like to inform you about the business hours during the GW period, as well as order, shipping, and support services. Please download the PDF to check the schedule. ■ Regarding Orders 1) Orders can be placed at any time on the 【FOSS WEBSHOP】. Stock will be prioritized. 2) Please specify your "desired delivery date" when placing an order. 3) Due to expected high order volume and shipping delays before and after the holiday, please make your requests with ample time. ■ Regarding Customer Support For any malfunctions or issues during the holiday... Customers with maintenance contracts should contact the dedicated number for after-hours support. Other customers can reach us via email. Please provide details such as "model name," "serial number," "symptoms," and "contact person's name." Our customer support will contact you in the order of receipt. E-Mail: service@foss.co.jp

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitch Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

SPACECOOL Inc., which researches, develops, and sells the radiation cooling material "SPACECOOL" that releases heat into space to achieve zero-energy cooling, will exhibit at the "Jumbo Surprise Exhibition," a comprehensive trade fair for electrical materials and housing equipment, held at Tokyo Big Sight from April 17 (Friday) to April 18 (Saturday), 2026, and at Intex Osaka from April 24 (Friday) to April 25 (Saturday), 2026. This material is a new technology that enables zero-energy cooling by converting heat into infrared radiation and releasing it into space, without using any external power. By implementing it in outdoor air conditioning units and outdoor electrical equipment, it helps suppress internal temperature rises, contributing to stable operation of devices and reduction of air conditioning energy consumption, and is being recognized as a new carbon-neutral technology. Its energy-saving performance has been acknowledged, and this material received the 2025 Energy Conservation Award. When you visit the venue, please stop by our booth. Our booth number is 972 (common for both Tokyo and Osaka). We will continue to work towards expanding the social implementation of SPACECOOL to contribute to the stable operation of outdoor equipment and air conditioning units, as well as to reduce air conditioning energy consumption and CO2 emissions.