大石産業 List of Products and Services

We would like to introduce the equipment used in the manufacturing of our packing and other products. The straight-line fully automatic machine automatically feeds packing from the packing parts feeder, presses the packing into the caps fed into the feeder, and then inspects for any chipping or dirt on the packing installation area using a camera to distinguish between good and defective items. It is also equipped with a quantity counter and functions to check for double or missing pieces. Additionally, after the packing is installed, we have the "Fully Automatic Resin Cap P Set Machine (with 2 visual inspection machines)" that visually inspects the inner and top surfaces of the caps for quality, as well as the "Automatic Bag-Making Machine" capable of processing film widths up to 520mm. 【Equipment Owned】 ■ Rotary Press Machine ■ Straight-Line Plugging Machine ■ Tabletop Labeling Machine ■ Semi-Automatic Packing Set Machine for Resin Caps ■ Automatic Feed Press Machine ■ Fully Automatic Resin Cap P Set Machine (with 2 visual inspection machines) *For more details, please refer to the PDF document or feel free to contact us.

• Other assembly machines

The automatic machine on the right performs the extraction of packing and then carries out the insertion of the packing set from that state. Generally, it is common to extract the packing, temporarily place it in a case, and then bring it to the workshop for the insertion process to be done by machine or manually. This automatic machine minimizes human contact as much as possible; by setting the packing foam sheet in its original form and the cap in the parts feeder, it performs the entire process from extraction to packing insertion consistently (limited to PP types). The inner surface of the cap where the packing is inserted and the top surface of the cap are visually inspected by a visual inspection machine to determine good or defective products. This is referred to as the "Fully Automatic Resin Cap P Set Machine (with 2 visual inspection machines)." * For AS type caps, the straight-line capping machine mentioned below is recommended. * The fully automatic machine is recommended for the insertion of ring packing for caps used for liquid caps (detergents and fabric softeners). 【Equipment Owned】 ■ Semi-automatic packing set machine for resin caps ■ Automatic feeding press machine ■ Fully automatic resin cap P set machine (with 2 visual inspection machines) ■ Rotary press machine ■ Straight-line capping machine (automatic alignment to the backing sheet is possible, but limited to specific backing sheet dimensions) ■ Fully automatic straight-line machine

• Food and pharmaceutical standard seals and packing products

■Straight-line Capping Machine There are limitations on the dimensions of the base sheet, but automatic alignment to the base sheet is possible. 【Equipment Available】 ■Semi-automatic Resin Cap Packing Set Machine ■Automatic Feed Press Machine ■Fully Automatic Resin Cap P Set Machine (with 2 visual inspection machines) ■Rotary Press Machine ■Straight-line Capping Machine (automatic alignment to the base sheet is possible) with limitations on the dimensions of the base sheet ■Straight-line Fully Automatic Machine *Please feel free to contact us.

• Food and pharmaceutical standard seals and packing products

We handle "plastic product transport trays" that protect each individual product. Starting with the "cap protection mat" for caps, we offer "plastic product transport trays for bottles" that are designed to align bottles and similar items horizontally, allowing for easy retrieval of each tray during work. Additionally, we have 8 to 10 types of plastic product transport trays that require strength, as well as general-purpose items. Please feel free to contact us if you have any requests. 【Product Lineup】 ■ Cap Protection Mat ■ Plastic Product Transport Tray for Bottles ■ Plastic Product Transport Tray Requiring Strength ■ Other General-Purpose Items *For more details, please refer to the PDF document or feel free to contact us.

• tray
• Food boxes, packaging materials, and cushioning materials

We are a manufacturer of cap packing. In addition, we also handle cork products and packaging materials related to other containers, as well as transport trays. Through the production of packing, we have built relationships with various customers. Utilizing the know-how we have cultivated, we aim to provide products that meet your needs quickly through our website in the future. 【Products We Handle】 ■ Manufacturing of cap packing ■ Sales of general packaging materials, paper, plastic, bag-making, and molded products *For more details, please refer to the PDF document or feel free to contact us.

• Food and pharmaceutical standard seals and packing products

We would like to introduce the equipment used for the manufacturing of our packing and other products. From the packing stocker, the packing is automatically fed in, and after the packing is attached to the cap, a camera inspection is conducted to determine any defects or dirt in the packing attachment area of the cap, as well as to check for two-piece packs or missing pieces. 【Equipment Owned】 ■ Semi-automatic packing set machine for resin caps ■ Automatic feeding press machine ■ Fully automatic P set machine for resin caps (equipped with 2 visual inspection machines) ■ Rotary press machine ■ Straight-line capping machine ■ Tabletop labeling machine *For more details, please refer to the PDF document or feel free to contact us.

• Food and pharmaceutical standard seals and packing products

We would like to introduce our "clean room" in quality management. An air shower is installed at the entrance of the workspace, and a positive pressure system is operated inside the workspace to prevent the entry of dust and other contaminants from the outside. In addition to establishing a system for quality, we aim to ensure that all employees recognize your requirements and provide products that meet your satisfaction. [Features] - Air shower installed at the entrance of the workspace - Positive pressure system operated inside the workspace to prevent the entry of dust and other contaminants from the outside *For more details, please refer to the PDF document or feel free to contact us.

• Other quality control and hygiene measures
• Clean Room

Our company handles various packaging materials for food and other purposes. In addition to "Minafoam," which is widely used as cushioning material for products and is made of independent bubble polyethylene foam sheets, we also offer "zipper bags" that can be used for various purposes, such as bags for miscellaneous goods. Furthermore, "header hanging bags" can be customized with original designs according to the product and allow visibility of the contents from the outside. They are easier to process than standard paper headers. 【Product Lineup】 ■ Minafoam ■ Zipper Bags ■ Header Hanging Bags *For more details, please refer to the PDF materials or feel free to contact us.

• Food boxes, packaging materials, and cushioning materials
• Other packaging materials and containers

We would like to introduce the "cork-related products" that we handle. "Compressed cork" is made by finely crushing natural cork, achieving a nearly uniform particle size, and binding it with a special polymer. It features long-lasting durability, is easy to process, and has stable quality. Additionally, we also offer "natural cork," which is primarily used for wine stoppers and is suitable for conveying a sense of luxury that only genuine cork can provide. 【Features of Compressed Cork】 ■ Cork made by finely crushing natural cork, achieving a nearly uniform particle size, and binding it with a special polymer ■ Long-lasting durability ■ Easy to process and stable quality *For more details, please refer to the PDF document or feel free to contact us.

• plug

We handle "plastic product transport trays" that protect each individual product. Starting with the "cap protection mat" for cap transport trays, we also provide "bottle transport trays" that allow bottles and other items to be lined up horizontally for easy retrieval during work. Additionally, we offer 8 to 10 types of plastic product transport trays that require strength, as well as general-purpose items. Please feel free to contact us with any requests. 【Product Lineup】 ■ Cap Protection Mat ■ Bottle Transport Tray ■ Strong Plastic Product Transport Tray ■ Other General-Purpose Items *For more details, please refer to the PDF document or feel free to contact us.

• tray
• Food boxes, packaging materials, and cushioning materials

We would like to introduce the packing materials and their grades that we handle. Starting with "high sheet packing" grades such as S, SS, PE, PP, and SSPP, we also offer packing compositions like PE five-fold foam + OPP film and PE five-fold foam, known as "Softron packing" and "Torepefu packing." Additionally, we have "inner seals" available, allowing us to propose various packing options. Please feel free to contact us if you have any requests. 【Product Lineup】 ■ High Sheet Packing ■ Softron Packing / Torepefu Packing ■ Other Packings *For more details, please refer to the PDF materials or feel free to contact us.

• Food and pharmaceutical standard seals and packing products

We would like to introduce our "Inspection and Delivery Services." After assembly and assembly processes, we deliver the desired products through inspection processes tailored to your needs. Additionally, we suggest the use of transport trays for resin products to protect them during delivery. Using transport trays is very effective for protecting products during transportation. 【Features of Transport Trays for Resin Products】 ■ Designed to separate individual products to minimize the risk of scratches on the mouth and body during transportation. ■ Suitable for transporting caps and PET bottles with printing or hot stamping. ■ We offer materials such as polyethylene foam sheets, PSP (polystyrene paper), PP, PET, and PS. ■ We have about eight types of standard products available, and we can prototype and manufacture transport trays according to your preferences. *For more details, please refer to the PDF document or feel free to contact us.

• Food and pharmaceutical standard seals and packing products
• tray
• Food boxes, packaging materials, and cushioning materials

We would like to introduce our "Packing Punching" process. When manufacturing packing for caps, the punching stage significantly affects the dimensional accuracy of the packing. Additionally, during the punching of packing for caps, secondary processing can also be performed. Please leave the manufacturing of packing for caps to us. 【Key Points of Packing Punching (Partial)】 ■Selection of Packing Material - We listen to the contents to be placed in the container and select the most suitable material. - If there are any other requests, we can suggest alternative materials based on their characteristics. ■Selection of Packing Shape and Size - We set appropriate dimensions according to the material and shape of the cap. - Regarding the shape, we perform punching that matches your requests and the shape of the cap. *For more details, please refer to the PDF document or feel free to contact us.

• Food and pharmaceutical standard seals and packing products

We would like to introduce our "Bulk Processing of Seals." To all manufacturers considering outsourcing the production of cap seals, we offer comprehensive services for seal manufacturing and assembly. From the labor-intensive integration into caps to product inspection, you can trust us to handle it with care. 【Service Overview】 ■1. Seal Punching ■2. Integration into Caps ■3. Quality Inspection ■4. Delivery Support *For more details, please refer to the PDF document or feel free to contact us.

• Food and pharmaceutical standard seals and packing products

We provide caps and packing for cosmetic and pharmaceutical containers that meet the needs of manufacturers. Additionally, leveraging our small-scale characteristics, we can respond quickly to the challenging aspects and urgent orders that may require your attention. If you have requests related to packing manufacturing, such as tight deadlines or urgent needs, please feel free to consult with us. 【Products Offered】 ■ Packing ■ Plastic product transport trays ■ Cork-related products ■ Packaging materials *For more details, please download the PDF or feel free to contact us.

• Contract manufacturing