Cellophane self-adhesive

2025,04,17

I. Core Features and Technical Analysis

Material composition

Surface material: Usually, transparent or semi-transparent cellophane (regenerated cellulose membrane) is adopted, with a thickness generally ranging from 0.02 to 0.05mm. It features degradability and good mechanical strength.

Adhesives: Common acrylate or rubber-based adhesives are classified into two types: permanent (such as EVA adhesive) and removable (such as silicone). For example, the removable adhesive (R adhesive type) adopts preformed adhesive dot technology, leaving no residual adhesive after pasting.

Base paper: Mostly Glassine paper or polyester film (PET), with a silicon coating on the surface to ensure the release effect.

Key performance

Temperature resistance: Ordinary cellophane self-adhesive can maintain its stickiness within the range of -20 ℃ to 80℃. Special formulas (such as those containing silicone resin) can withstand a high temperature of 120℃ (such as labels for baked goods).

Water resistance: Some products achieve IPX7 level water resistance by applying a waterproof coating (such as PVDC), making them suitable for refrigerated food or bathroom labels.

Environmental protection certification: Complies with standards such as FSC (Forest Certification), ENF grade (formaldehyde emission ≤0.025mg/m³), and RoHS (EU Hazardous Substance Limit), for instance, the FSC-certified cellulose stickers provided by a certain manufacturer in Jiangxi.

Ii. Application Scenarios and Industry Cases

Packaging field

Food packaging: Transparent labels for candies, tea, and baked goods, in compliance with FDA food contact safety standards. For instance, the British supermarket chain Waitrose has adopted biodegradable cellophane self-adhesive labels to enhance its brand's eco-friendly image.

Cosmetics: Matte or pearlescent cellophane self-adhesive is often used on the bottle bodies of high-end skin care products, and the gilding process is used to enhance the texture (such as the label of Guerlain perfume from France).

Medicine: Chemically resistant cellophane self-adhesive is used for the labels of drug instructions and can withstand alcohol disinfection.

Industry and Logistics

Electronic component marking: High-temperature resistant cellophane self-adhesive (such as 3M™ 7810) is used for circuit board labels and can withstand wave soldering processes (260℃).

Logistics labels: Removable adhesive labels are used for express delivery waybills. After being torn off, there is no residue, reducing paper waste.

Author:

Ms. Nicole Zhang

E-mail:

jhtm@gzjh.com.cn

Phone/WhatsApp:

+86 15920151471

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Guangzhou Jiuheng Barcode Co., Ltd. is a national technology enterprise with core competitiveness in variable barcode production, data processing, RFID, and drug regulatory code printing. It integrates variable barcode printing, color printing, table printing, anti-counterfeiting printing, bill processing, sticker printing, barcode consumables and equipment sales. The company was established in 2002 with a registered capital of 40 million yuan and more than 1000 employees. The company is headquartered in Panyu, Guangzhou, with a factory area of 30000 square meters and a construction area of over 50000 square meters. The company has subsidiaries including Guangzhou Jiuheng New Energy Co., Ltd., Guangzhou Hengjinbao Network Technology Co., Ltd., Shanghai Jiuheng Digital Technology Co., Ltd., Tianjin Hengjin Packaging Materials Co., Ltd., Hong Kong Jiuheng Digital Technology Co., Ltd., and Jianghua Jiuheng Digital Technology Co., Ltd. The company's annual sales revenue exceeds 1 billion yuan and is a leading enterprise in the domestic variable barcode printing industry. The company has successively passed ISO9001 quality management system certification and ISO14001 environmental...

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