Common problems and solutions for three-side sealed standing pouches

November 24, 2023

Common problems and solutions for three-side sealed stand-up pouches are as follows:

First, bubbles appear in the heat seal

1. The three elements of heat sealing are not properly adjusted (adjusted to appropriate)

2. There is dirt on the hot knife or the sub-board (clear)

3. Damage to the silicone plate or high temperature cloth (replacement)

4, hot knife variants need to fight.

Second, running eyes

1. The color of the electric eye is too light (optional electric eye point)

2, sensitivity is not enough

3, the set size error is too large (resize)

4, heat sealing time is too long (can not move)

5, compensation out of control (change compensation parameters)

Third, poor opening

1, the knife is not sharp, there are raw edges (oil stone can be used)

2, the temperature is too high, the heat has been transferred to the opening (cooling)

3, raw materials are not smooth and slippery, can add a small amount of smooth powder, does not affect the cleanliness of the bag

4, the paper mouth is too small, there are a few two-head seal (moving hot knife position)

Fourth, punching can not beat the flash

1. Is the mold sharp (use sharp mold)

2, the mold is not installed (reloading adjustment)

3. The curing time is not enough (stop and put back into the curing room)

4, the air pressure is too small (increase air pressure)

5. How is scratching caused?

1. The rotation of the rotating roller is not flexible (refueling adjustment)

2. The debris on the material clip causes scratches (clearing debris)

3, the raw material is not smooth, the friction causes scratches (add a small amount of smooth powder)

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Author:

Ms. wuxiuli

ईमेल:

lusia@hosun.cn

Phone/WhatsApp:

+86 18011577771

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संपर्क करें

Author:

Ms. wuxiuli

ईमेल:

lusia@hosun.cn

Phone/WhatsApp:

+86 18011577771

लोकप्रिय उत्पाद

कंपनी समाचार

इलेक्ट्रिक स्टैंडिंग डेस्क - स्मार्ट कार्यालयों में नई प्रवृत्ति

July 10, 2024

सूज़ो हेंगशेंग मशीनरी कं, लिमिटेड

July 06, 2023

उद्योग समाचार

June 13, 2024

Blog News

Standing Desks: The Future of Healthy Work Environments

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Full calendar, strong life! Yu Yi a costume original limited edition desk calendar, New Year's Day into the store to send!

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