[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

In civil engineering sites, there are many instances where temporary roads, access routes, heavy machinery work yards, and material storage areas utilize ground boards. In addition to conventional steel plates, a material that is gaining attention for its creativity at each site is the "Hyper CLT Ground Board," which utilizes wood CLT. The Hyper CLT Ground Board is a civil engineering CLT material that leverages the properties of wood and can be used for mud prevention, ground protection, and ensuring pedestrian pathways. The 5×10 board weighs about 230 kg, while the 5×20 board weighs about 460 kg, making them lightweight and easy to handle even with small machinery, which helps reduce the burden of installation and removal. Additionally, it features characteristics unique to wood, such as glare reduction, noise reduction, and environmental consideration, making it a material that is easy to propose for creative suggestions in public works. It is suitable for sites that want to differentiate themselves from conventional materials and for projects that want to emphasize environmental and safety aspects. Recommended for companies aiming to improve site evaluations in civil engineering, it is registered as a Ministry of Land, Infrastructure, Transport and Tourism NETIS technology "TH-250021-A." Please consider revising your temporary plans or proposing ground boards that utilize wood. We can also guide you on selecting specifications and usage methods according to site conditions. We accept requests for materials and consultations for implementation. Proposals can be made for both public and private works. Please consult with us first.

The sheets used at civil engineering sites are important temporary materials that not only stabilize footing but also relate to the impression of the site and the ability to make proposals. While traditional steel sheets are common, their heavy weight makes transportation, installation, and removal cumbersome, making it difficult to differentiate between sites. The Hyper CLT sheet is a civil engineering CLT material that utilizes wood CLT. As a sheet with the texture of wood, it can be used in a wide range of civil engineering sites, including temporary roads, access routes, heavy machinery scaffolding, material storage areas, and pedestrian pathways. The 5×10 sheet weighs about 230 kg, and the 5×20 sheet weighs about 460 kg, making them lightweight and easy to handle even with small machinery, which helps reduce construction burdens and labor requirements. Additionally, due to the unique properties of wood, it can help suppress glare, reduce noise, and promote environmental considerations, making it easy to use for creative proposals and improving site evaluations in public works. It features a different appearance and functionality compared to iron sheets, contributing to site creation that takes into account landscape and working environments. Recommended for companies considering alternatives to steel sheets, it is registered as a Ministry of Land, Infrastructure, Transport and Tourism NETIS technology "TH-250021-A." We also accept consultations for implementation tailored to site conditions and requests for materials. Please make use of it for differentiation in public works and private civil engineering projects. We can accommodate sites both within and outside Okayama Prefecture. Please feel free to consult with us.

Under the floor and in the attic... "Invisible spaces" are being reconsidered now The environment surrounding the housing industry has changed significantly in recent years. Rising lumber prices, increases in equipment costs, a shortage of skilled workers, and prolonged delivery times are all contributing factors. These changes are not temporary; they are becoming established as structural changes within the entire housing industry. Furthermore, in recent years, the global surge in resource prices, the depreciation of the yen, and rising logistics costs have compounded the situation, leading to an overall instability in housing-related materials. The environment where it was once taken for granted that "necessary materials would be readily available when needed" is no longer a certainty. Additionally, the construction and equipment industries continue to face a serious labor shortage. In particular, the aging of veteran craftsmen who support the field is progressing year by year, while securing young talent is not easy. As a result, situations such as difficulty in scheduling construction dates, longer waiting periods before construction, and limited availability of contractors in certain regions are increasingly common nationwide. In the housing industry, there is now a growing sentiment that "construction plans cannot be made with the same sense as before," whether for new builds or renovations. For more details, please be sure to read the 【related materials】【related links】 below. ↓ ↓ ↓

We have updated the Wintechno Monitor Arm Comprehensive Catalog. This is the update for 2026-2027.

Wakakusa Co., Ltd. exhibited at the "2026 New Environmental Exhibition" held at Tokyo Big Sight. At our booth, we showcased our logistics recycling pallet "Eco Eco Pallet," made from recycled materials such as container and packaging plastics discharged from households, as well as various initiatives utilizing recycled resources, including marine plastics and used diapers. During the exhibition, we received numerous inquiries from many companies and organizations regarding the recycling of waste plastics and the use of PIR materials for automotive parts and PCR materials for used electronic appliance parts. We sincerely thank everyone who visited our booth. Wakakusa Co., Ltd. has been engaged in material recycling, transforming plastics that were previously discarded into new products, leveraging over 60 years of expertise in injection molding technology. We will continue to collaborate with our customers and partner companies to contribute to the realization of a society where plastic resources are recycled.