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Packaging application of PTP aluminum foil [2023/02/08]
China initially began to introduce equipment, technology and raw materials in the 1980s. In the 1990s, China has been able to manufacture single-color or multi-color PTP aluminum f…
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Special processing technology of aluminized composite film [2023/02/01]
Aluminized composite film is a bright metallic film formed by evaporating high-purity aluminum wire into gaseous state at high temperature (1100~1200 ℃) through vacuum aluminizin…
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Test method for coating amount of PTP aluminum foil protective agent [2022/12/12]
The protective agent layer of PTP aluminum foil is a dense cross-linked resin layer formed by high temperature curing. The solvent wiping method commonly used now is difficult to c…
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Common problems and solutions of composite membrane [2022/12/05]
Common problems and solutions of composite films. At the same processing temperature, the degree of oxidation will also vary with the type of extrusion coating. In general, the hig…
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Structure and performance characteristics of composite membrane [2022/12/05]
What are the performance characteristics of composite membrane? Excellent mechanical function: tensile strength, elastic modulus, elongation, etc. that meet user requirements. Suit…
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Tiancheng composite film manufacturers are developing in the new direction of epidemic prevention [2022/12/01]
During the recent epidemic, protection work is essential, and the manufacturer of Tiancheng composite film is developing in a new direction of epidemic prevention. The main materia…
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Introduction of PVC rigid sheet series composite materials for pharmaceutical packaging [2015/11/17]
PVC pharmaceutical packaging series composite tablets are mainly composed of PVC pharmaceutical tablets and one or several new polymer material films and tablets, which are produce…
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Raw materials of PVC series medical composite hard tablets [2015/11/17]
The raw materials of PVC series medical composite hard tablets mainly include PVC medical tablets, PVDC lotion or resin, PE film, adhesive, etc. The selection of raw materials shou…
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Development history of medical PVC hard tablets [2015/11/17]
The packaging of medicinal polyvinyl chloride (PVC) hard tablets was jointly developed by the German company LAWSON MARDON SINGEN and BOSCH in the mid-1950s. The application of PTP…