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Optional Functions Of OPP/BOPP Bag Making Machine
Optional Functions Of OPP/BOPP Bag Making Machine OPP bags and BOPP bags are common plastic packaging materials, widely used in many industries, resulting in a variety of OPP/BOPP bags. Below I will introduce in detail the functions related to OPP/BOPP bag making machine. 1. Automatic feeding The machine can automatically feed OPP/BOPP film rolls to ensure continuous production. 2. Cutting f...
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Introduction of Spout Pouch
Introduction of Spout Pouch Stand-up spout pouch refers to a kind of flexible packaging bag with horizontal support structure at the bottom and nozzles at the top or side; its self-supporting structure can stand on its own without leaning on any support as well as regardless of whether the bag is opened or not. Stand-up spout pouch originated from the French Thimonier company, in 1963 when the CEO...
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How to Determine the Right Bag for Your Needs
How to Determine the Right Bag for Your Needs In our daily use, the items we need to pack with PP woven bags vary, leading to a wide variety of woven bag types. Some customers want to use them for personal purposes, while others aim to produce and sell woven bags. Let me introduce you to some commonly used types of PP woven bags and their relevant applications. First, you need to identify what you...
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PP woven bag production line equipment related calculations
PP woven bag production line equipment related calculations There are two different production methods for making PP woven bags. One is to start the production from PP granule, through drawing-round weaving-filming-printing-cutting-sewing and then produce into woven bag, which belongs to the whole production line. The other is to buy the woven fabric rolls directly and produce the woven bags after...
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Dunnage Air bag: Innovator of efficient buffer packaging
The Application Of The Air Dunnage Bag In logistics transportation, how to ensure the safe arrival of goods to the destination is always the focus of enterprises and consumers. Traditional packaging materials such as foam and pearl cotton are gradually being replaced by more efficient and environmentally friendly solutions, while logistics inflatable bags have become a star product in th...
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How to calculate how many woven bags can be produced per tonne of woven fabric roll
For many customers, production costs are a very important factor to consider. Production costs include many aspects such as raw materials, labour costs, direct labour (e.g. wages, benefits), direct manufacturing costs (e.g. machine depreciation, energy consumption, maintenance costs), direct selling and administrative costs (e.g. transport, packaging). One thing that customers are very concerned a...
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FAQ for PP woven bag cutting sewing stacking machine
1. PP woven cutting stitching printing stacking machine is for making what max length and width bags? Usually the max length is 1300mm, the max width is 900mm. 2. Do you manufacture PP woven Bag Printing machine? Yes, PP woven bag printing machine 1-4 colors for your option. 3. How do you guarantee a good price to customers? Every year, we order raw material and electroni...
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Classification of food pouch materials
Summary of commonly used food pouches materials Commonly used materials Main application BOPP film/CPP film Pouches for general food and daily necessities BOPP film/LDPE film Pouches for general food and daily necessities BOPP film/VMCPP film Moisture-proof, powder, puffed food, dry goods PET polyester film/CPP film Moisture-proof, powder, puffed food, dry goods BOPP film/VMPET aluminized fil...
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How to calculate the raw material width for stand up bag?
We can caculate the approx width for the raw material as following: 1. Bag height x 2 + Bottom depth x2 + edge 2 2.For the bottom depth, usually it is 3cm, 3.5cm,4cm,4.5cm. That will be depending on your requirement. 3. For example 9*14cm ,bottom depth 3cm ----------raw material width = 14 *2 + 3*2+2=36cm 15*22cm, bottom depth 3cm--------raw material width=...
