We value the service that allows customers to experience the convenience of the bag after their product arrives - the notch processing enhances the ease of opening the bag!

Introduction of a case where a wrinkle-free bag was successfully finished by being careful from the previous process.

Here is a case study for Mr. T in Kyoto. Large-sized aluminum vapor-deposited films are very prone to wrinkling, and when side seal processing is performed, the conditions become even more likely to cause wrinkles. However, there was a request to somehow create bags without wrinkles. Even with similar machines, it is possible to reduce wrinkling by changing the way they are used. Additionally, the condition of the film can also affect the outcome, so by being careful from the earlier stages of the process, we were able to produce bags without wrinkles. [Case Overview] ■ Partner: Mr. T in Kyoto ■ Product: Aluminum vapor-deposited bags *For more details, please refer to the PDF document or feel free to contact us.

• Packaging Bags

We value the service that allows our customers to appreciate the convenience of the bag after their products have arrived.

This time, we would like to introduce a bag-making case for a customer who requested notch processing. The type of notch shape we can handle is the hexagonal notch. The overall size is 3mm in height and 6mm in width, and the width of the notch to be processed will be adjusted as needed for the bag (there may be slight variations in width depending on the product). Additionally, you can specify the processing position. Furthermore, this customer was very concerned about whether the bag would wrinkle when sealed using heat during the filling process. With standard films, wrinkles tend to occur easily, and the degree of wrinkling can vary depending on the temperature of the heat applied. Therefore, we suggested using a single-sided heat seal film. This film allows for bonding at lower temperatures compared to standard films, which can reduce wrinkles compared to heat treatment at higher temperatures. While it is difficult to completely eliminate wrinkles due to temperature-related factors, the customer was satisfied with the results. Even for items not included in our bag-making cases, we will do our best to provide suggestions through detailed discussions, so please feel free to contact us.

• Packaging Bags

Confirmed that there are no issues after sticking for 3 weeks, and additionally submitted a sample! A case where we received three requests.

We would like to introduce a case study for M Automotive. The purpose was to display the certificate of compliance with safety standards while waiting for the vehicle registration certificate to be completed. Initially, it was affixed with tape, but complaints arose about the residue left behind, which led to a consultation. We received three requests: (1) no tape residue should remain, (2) we want to reduce costs, and (3) we want to allow for some flexibility in size. While it was possible to reduce costs with the tape we use, we were unsure if it would leave residue on the glass surface, so we conducted a test by applying it to a company vehicle. Since it was stated that the tape would only be applied for a maximum of two weeks, we confirmed that there were no issues after three weeks of application, and after submitting samples for approval, we received an order. [Case Overview] ■ Partner: M Automotive ■ Product: Certificate of Compliance Display Case *For more details, please refer to the PDF document or feel free to contact us.

• Packaging Bags

The strength has been tested through sample submission! We were able to reduce the price compared to conventional methods.

Here is a case study for Mr. H in Osaka Prefecture. He inquired about wanting promotional bags attached to PET bottles. Since it was for promotional purposes, he wanted to keep the price low and was concerned that the items might fall out with regular bags. Therefore, we created the header part using only ultrasonic welding without inserting a core. This allowed us to reduce the price compared to conventional methods. The strength has been tested with sample submissions. To address the risk of items falling out, we proposed a Type B bag, where the insertion part for the product is positioned at the top, instead of a Type A bag. *The PET bottle in the photo is different from the actual product. [Case Overview] ■ Partner: Mr. H in Osaka Prefecture ■ Product: Bags for PET bottle promotional items *For more details, please refer to the PDF document or feel free to contact us.

• Packaging Bags

Proposal for changing the tape! We have prepared several types of OPP bags with tape to meet your needs.

Here is a case study for Mr. Y in Iwate Prefecture. When we received an inquiry by phone and asked about the intended use, we learned that he was looking for bags to hold tenugui (Japanese hand towels) and was searching for a place that could produce them in small quantities. He found our website and called us. After discussing that he would be opening and closing the bags several times, we suggested a change in tape, and he placed an order. At our company, we offer several types of OPP bags with tape to meet our customers' needs. If you let us know your intended use, we can recommend the most suitable OPP bags with tape, so please feel free to contact us. [Case Overview] ■ Partner: Mr. Y in Iwate Prefecture ■ Product: OPP bags with tape *For more details, please refer to the PDF document or feel free to contact us.

• Packaging Bags

Introduction of a case where we proposed using synthetic paper, which we normally use, as a substitute for the backing material!

Here is a case study for Mr. M in Fukui Prefecture. There was a request to include the backing during processing rather than inserting it later through subcontracting. Since inserting paper would prevent cutting, we proposed using synthetic paper, which we normally use, as a substitute for the backing. Although new equipment was necessary, we introduced it to be able to respond to such requests in the future. [Case Overview] ■ Partner: Mr. M in Fukui Prefecture ■ Product: Chopstick bags with backing *For more details, please refer to the PDF document or feel free to contact us.

• Packaging Bags

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

Spline Network Co., Ltd. (Headquarters: Shibuya, Tokyo; President: Yoichi Yukino) will hold a free campaign for its WiSAS environmental scan service, one of its vulnerability assessment services, to commemorate the 6th anniversary of the release of the Wi-Fi Security Assurance Series (hereinafter referred to as WiSAS).

The end of the year and the beginning of the new year is an excellent time to reflect on the past year and plan for the next. How did your company approach DX in 2025? Did you consider implementing a production management system? Did you take a step forward in utilizing AI? This article provides a practical guide to objectively evaluate your DX efforts in 2025 and to formulate specific strategies for 2026. Why not take the time during the year-end and New Year to carefully review your company's DX strategy? For more details, please see the related links.

Microsoft has announced that it will end support for Basic Authentication in Client Submission (SMTP Authentication) for Exchange Online between March and April 2026. Once this support is discontinued, sending emails using Basic Authentication (SMTP AUTH) will no longer be possible. Therefore, we would like to provide information regarding the affected features and planned responses in the TECHS series as follows. Reference: Microsoft Information Exchange Online to retire Basic auth for Client Submission (SMTP AUTH) Retirement of Basic Authentication for Exchange Online Please see the related links for more information.

On December 15, 2025 (Monday), we published the magazine "Tekunowa" Vol. 5. ■ About the publication "Tekunowa" "Tekunowa" is a magazine published twice a year with the concept of "connecting the 'circle' of manufacturing companies that are users of TechnoA." It is distributed to user companies of the production management system "TECHS" series, as well as to various companies that have connections with us through opportunities such as exhibitions and visits to our company. We have previously introduced the innovative initiatives of user companies and received positive feedback. For more details, please see the related link.