News
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New product release of food preservation bags brings a new freshness preservation experience to home kitchens
Recently, a new food preservation bag was officially released, bringing a new preservation experience to the home kitchen. This fresh-keeping bag is made of high-quality materials and has excellent sealing performance and high temperature resistance. It can effectively e...Read more -
New product release: frosted plastic zipper bag, innovative packaging design, opening a new chapter in fashion!
Recently, we launched a new frosted plastic zipper bag to bring a unique packaging experience to your products! This frosted plastic zipper bag is made of high-quality PE material, with both transparency and frosted texture. Through the bag body, you can clearly see the ...Read more -
New product release: transparent plastic zipper bags, creating a new style of packaging that is both fashionable and practical!
Recently, we are honored to launch a new product - transparent plastic zipper bags, which will bring a visual and practical revolution to your product packaging! This transparent plastic zipper bag is made of high-quality PET (polyester) plastic and has high transparency...Read more -
New product release: keeping fresh ziplock bags provide safety protection for your food preservation
We are pleased to introduce to you our latest product - food preservation ziplock bags. This product is designed to provide the highest quality preservation method for your food, keeping it fresh and healthy. Food preservation ziplock bags use advanced sealing technology...Read more -
New product release: biological specimen ziplock bags, opening a new chapter in biological preservation
Recently, we are honored to launch an innovative product - biological specimen ziplock bag. This product will provide a new solution for the preservation and transportation of biological specimens, meeting the diverse needs of scientific researchers, educators and biolog...Read more -
New product release of biological specimen ziplock bags brings convenience to biological research work!
Recently, a new ziplock bag for biological specimens was officially released, which brings great convenience to biological research work. This ziplock bag is specially designed for biological specimens and is made of high-quality food-grade materials. It has excellent du...Read more -
The new three-bone maternal and infant milk ziplock bag is released, bringing a new experience to the maternal and infant market!
Recently, the new three-bone maternal and infant milk ziplock bag was officially released, bringing a new experience and convenience to the maternal and infant market. This ziplock bag is made of high-quality food-grade materials, has excellent durability and stability, ...Read more -
Dear Everyone
On November 15, 2023, Dongguan Chenghua Industrial Co., Ltd. received Mr. Khatib Makenge, the Consul General of Tanzania in Guangzhou, for an inspection. Candy, the company's foreign trade salesperson, accompanied MR Khatib Makenge to visit the company's plastic bag prod...Read more -
Copper Plate Printing vs. Offset Printing: Understanding the Differences
Copper plate printing and offset printing are two distinct methods used in the printing industry. While both techniques serve the purpose of reproducing images onto various surfaces, they differ in terms of process, materials used, and final results. Understanding the di...Read more -
What’s the advantage of PE bag?
PE plastic bag is short for polyethylene. It is a thermoplastic resin polymerized from ethylene. Polyethylene is odorless and feels like wax. It has excellent low temperature resistance (low temperature use temperature can reach -70~-100℃), good chemical stability, resis...Read more -
How to make plastic bags: Blow film, print and cut bags
Plastic bags have become an indispensable part of our daily life. Whether we use them for shopping, packing lunches, or storing various items, plastic bags are convenient and versatile. But have you ever wondered how these bags are made? In this article, we will explore ...Read more
